Author: "H., Stone" / Topic: female - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"H., Stone"' showing total 544 results

Start Over Author "H., Stone" Topic female

544 results on '"H., Stone"'

1. Effect of a Decision Aid on Agreement Between Patient Preferences and Repair Type for Abdominal Aortic Aneurysm: A Randomized Clinical Trial

Author: Mark A, Eid, Michael J, Barry, Gale L, Tang, Peter K, Henke, Jason M, Johanning, Edith, Tzeng, Salvatore T, Scali, David H, Stone, Bjoern D, Suckow, Eugene S, Lee, Shipra, Arya, Benjamin S, Brooke, Peter R, Nelson, Emily L, Spangler, Leila, Murebee, Hasan H, Dosluoglu, Joseph D, Raffetto, Panos, Kougais, Luke P, Brewster, Olamide, Alabi, Alan, Dardik, Vivienne J, Halpern, Jessica B, O'Connell, Daniel M, Ihnat, Wei, Zhou, Brenda E, Sirovich, Kunal, Metha, Kayla O, Moore, Amy, Voorhees, Philip P, Goodney, and Ashley, Langston
Subjects: Male, Endovascular Procedures, Humans, Surgery, Female, Patient Preference, Aged, Aortic Aneurysm, Abdominal, Decision Support Techniques
Abstract: Patients with abdominal aortic aneurysm (AAA) can choose open repair or endovascular repair (EVAR). While EVAR is less invasive, it requires lifelong surveillance and more frequent aneurysm-related reinterventions than open repair. A decision aid may help patients receive their preferred type of AAA repair.To determine the effect of a decision aid on agreement between patient preference for AAA repair type and the repair type they receive.In this cluster randomized trial, 235 patients were randomized at 22 VA vascular surgery clinics. All patients had AAAs greater than 5.0 cm in diameter and were candidates for both open repair and EVAR. Data were collected from August 2017 to December 2020, and data were analyzed from December 2020 to June 2021.Presurgical consultation using a decision aid vs usual care.The primary outcome was the proportion of patients who had agreement between their preference and their repair type, measured using χ2 analyses, κ statistics, and adjusted odds ratios.Of 235 included patients, 234 (99.6%) were male, and the mean (SD) age was 73 (5.9) years. A total of 126 patients were enrolled in the decision aid group, and 109 were enrolled in the control group. Within 2 years after enrollment, 192 (81.7%) underwent repair. Patients were similar between the decision aid and control groups by age, sex, aneurysm size, iliac artery involvement, and Charlson Comorbidity Index score. Patients preferred EVAR over open repair in both groups (96 of 122 [79%] in the decision aid group; 81 of 106 [76%] in the control group; P = .60). Patients in the decision aid group were more likely to receive their preferred repair type than patients in the control group (95% agreement [93 of 98] vs 86% agreement [81 of 94]; P = .03), and κ statistics were higher in the decision aid group (κ = 0.78; 95% CI, 0.60-0.95) compared with the control group (κ = 0.53; 95% CI, 0.32-0.74). Adjusted models confirmed this association (odds ratio of agreement in the decision aid group relative to control group, 2.93; 95% CI, 1.10-7.70).Patients exposed to a decision aid were more likely to receive their preferred AAA repair type, suggesting that decision aids can help better align patient preferences and treatments in major cardiovascular procedures.ClinicalTrials.gov Identifier: NCT03115346.
Published: 2023

2. The effect of achieving serological remission on subsequent risk of relapse, end-stage renal disease and mortality in ANCA-associated vasculitis: a target trial emulation study

Author: Gregory McDermott, Xiaoqing Fu, Claire Cook, Catherine Ahola, Brett Doliner, Jennifer Hanberg, John H Stone, Hyon K Choi, Yuqing Zhang, and Zachary S Wallace
Subjects: Male, Remission Induction, Immunology, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Middle Aged, General Biochemistry, Genetics and Molecular Biology, Antibodies, Antineutrophil Cytoplasmic, Rheumatology, Recurrence, Humans, Kidney Failure, Chronic, Immunology and Allergy, Female, Rituximab
Abstract: ObjectiveTo evaluate the effect of achieving a negative postinduction antineutrophil cytoplasmic antibody ANCA) assay on the risk of relapse, end-stage renal disease (ESRD) and death in ANCA-associated vasculitis (AAV).MethodsWe emulated a target trial using observational data from the Mass General Brigham AAV cohort comparing patients who achieved versus did not achieve serological remission (negative ANCA assay) within 180 days of induction. Outcomes were relapse, ESRD or death within 5 years, obtained from medical records, the US Renal Data System and the National Death Index. We placed a ‘clone’ of each patient in both trial arms, censored those deviating from their assigned protocol and weighted each by the inverse probability of censoring. Outcomes were assessed by pooled logistic regression.ResultsThe study included 506 patients with AAV. The mean age was 61 years (SD 18) and the majority were women (58%), white (87%), myeloperoxidase-ANCA+ (72%) and had renal involvement (68%). Rituximab (59%) or cyclophosphamide (33%) was most often used for induction treatment. Within 5 years, 81 (16%) died, 51 (10%) had ESRD and 64 (13%) had relapse. Patients treated to a negative ANCA assay within 180 days had HR 0.55 (95% CI 0.38 to 0.81) for relapse and HR 0.87 (95% CI 0.61 to 1.25) for the composite of ESRD or death within 5 years.ConclusionsIn this emulated target trial from a large AAV cohort, achieving serological remission within 180 days of induction was associated with lower risk of relapse, but no statistically significant difference in ESRD or mortality outcomes.
Published: 2022
Full Text: View/download PDF

3. Relationship of Psychological Characteristics to Daily Life Ischemia: An Analysis From the National Heart, Lung, and Blood Institute Psychophysiological Investigations in Myocardial Ischemia

Author: Osama Dasa, Ahmed N. Mahmoud, Peter G. Kaufmann, Mark Ketterer, Kathleen C. Light, James Raczynski, David S. Sheps, Peter H. Stone, Eileen Handberg, and Carl J. Pepine
Subjects: Male, Myocardial Ischemia, Coronary Artery Disease, Anger, Middle Aged, United States, Article, Cohort Studies, Psychiatry and Mental health, Hostility, Ischemia, Humans, Female, National Heart, Lung, and Blood Institute (U.S.), Applied Psychology, Stress, Psychological
Abstract: Cardiac ischemia during daily life is associated with an increased risk of adverse outcomes. Mental stress is known to provoke cardiac ischemia and is related to psychological variables. In this multicenter cohort study, we assessed whether psychological characteristics were associated with ischemia in daily life.This study examined patients with clinically stable coronary artery disease (CAD) with documented cardiac ischemia during treadmill exercise (n = 196, mean [standard deviation] age = 62.64 [8.31] years; 13% women). Daily life ischemia (DLI) was assessed by 48-hour ambulatory electrocardiophic monitoring. Psychological characteristics were assessed using validated instruments to identify characteristics associated with ischemia occurring in daily life stress.High scores on anger and hostility were common in this sample of patients with CAD, and DLI was documented in 83 (42%) patients. However, the presence of DLI was associated with lower anger scores (odds ratio [OR] = 2.03; 95% confidence interval [CI] = 1.12-3.69), reduced anger expressiveness (OR = 2.04; 95% CI = 1.10-3.75), and increased ratio of anger control to total anger (OR = 2.33; 95% CI = 1.27-4.17). Increased risk of DLI was also associated with lower hostile attribution (OR = 2.22; 95% CI = 1.21-4.09), hostile affect (OR = 1.92; 95% CI = 1.03-3.58), and aggressive responding (OR = 2.26; 95% CI = 1.25-4.08). We observed weak inverse correlations between DLI episode frequency and anger expressiveness, total anger, and hostility scores. DLI was not associated with depression or anxiety measures. The combination of the constructs low anger expressiveness and low hostile attribution was independently associated with DLI (OR = = 2.59; 95% CI = 1.42-4.72).In clinically stable patients with CAD, the tendency to suppress angry and hostile feelings, particularly openly aggressive behavior, was associated with DLI. These findings warrant a study in larger cohorts, and intervention studies are needed to ascertain whether management strategies that modify these psychological characteristics improve outcomes.
Published: 2023

4. Initial Invasive or Conservative Strategy for Stable Coronary Disease

Author: Maron D. J., Hochman J. S., Reynolds H. R., Bangalore S., O'Brien S. M., Boden W. E., Chaitman B. R., Senior R., Lopez-Sendon J., Alexander K. P., Lopes R. D., Shaw L. J., Berger J. S., Newman J. D., Sidhu M. S., Goodman S. G., Ruzyllo W., Gosselin G., Maggioni A. P., White H. D., Bhargava B., Min J. K., John Mancini G. B., Berman D. S., Picard M. H., Kwong R. Y., Ali Z. A., Mark D. B., Spertus J. A., Krishnan M. N., Elghamaz A., Moorthy N., Hueb W. A., Demkow M., Mavromatis K., Bockeria O., Peteiro J., Miller T. D., Szwed H., Doerr R., Keltai M., Selvanayagam J. B., Gabriel Steg P., Held C., Kohsaka S., Mavromichalis S., Kirby R., Jeffries N. O., Harrell F. E., Rockhold F. W., Broderick S., Bruce Ferguson T., Williams D. O., Harrington R. A., Stone G. W., Rosenberg Y, ISCHEMIA Research Group: Joseph Ricci, A Tello Montoliu, A I Robero Aniorte, Abbey Mulder, Abhay A Laddu, Abhinav Goyal, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Abraham Oomman, Adam J Jaskowiak, Adam Kolodziej, Adam Witkowski, Adnan Hameed, Adriana Anesini, Afshan Hussain, Agne Juceviciene, Agne Urboniene, Agnes Jakal, Agnieszka Szramowska, Ahmad Khairuddin, Ahmed Abdel-Latif, Ahmed Adel, Ahmed Aljzeeri, Ahmed Kamal, Ahmed Talaat, Aimee Mann, Aira Contreras, Ajit Kumar, V K Kumar, Akemi Furukawa, Akshay Bagai, Akvile Smigelskaite, Alain Furber, Alain Rheault, Alaine Melanie Loehr, Alan Rosen, Albert Varga, Albertina Qelaj, Alberto Barioli, Aldo Russo, Alec Moorman, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alena Kuleshova, Alessandro Sionis, Alexander A Sirker, Alexander M Chernyavskiy, Alexandra Craft, Alexandra Vazquez, Alexandre Ciappina Hueb, Alexandre S Colafranseschi, Alexandre Schaan de Quadros, Alexandre Tognon, Ali Alghamdi, Alice Manica Muller, Aline Nogueira Rabaça, Aline Peixoto Deiro, Alison Hallam, Allegra Stone, Allison Schley, Almudena Castro, Alvaro Rabelo Ales, Amanda Germann, Amanda O'Malley, Amar Uxa, Amarachi Ojajuni, Amarino C Oliveira Jr, Amber B Hull, Ambuj Roy, Amer Zarka, Amir Janmohamed, Ammani Brown, Ammy Malinay, Amparo Martinez Monzonis, Amy J Richards, Amy Iskandrian, Amy Ollinger, Ana D Djordjevic-Dikic, Ana Fernández Martínez, Ana Gomes Almeida, Ana Paula Batista, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anam Siddiqui, Anastasia M Kuzmina-Krutetskaya, Andras Vertes, Andre S Sousa, Andre Gabriel, André Schmidt, Andrea M Lundeen, Andrea Bartykowszki, Andrea Lorimer, Andrea Mortara, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew G Howarth, Andrew J Moriarty, Andrew Docherty, Andrew Starovoytov, Andrew Zurick, Andrzej Łabyk, Andrzej Swiatkowski, Andy Lam, Anelise Kawakami, Angela Hoye, Angela Kim, Angelique Smit, Angelo Nobre, Anil V Shah, Anja Ljubez, Anjali Anand, Ankush Sachdeva, Ann Greenberg, Ann Luyten, Ann Ostrander, Anna Di Donato, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Proietti, Anna Teresinska, Anne Marie Webb, Anne Cartwright, Anne Heath, Anne Mackin, Anong Amaritakomol, Anong Chaiyasri, Anoop Chauhan, Anoop Mathew, Anthony Gemignani, Anto Luigi Andres, Antonia Vega, Antonietta Hansen, Antonino Ginel Iglesias, Antonio Carlos Carvalho, Antonio Di Chiara, Antonio Serra Peñaranda, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anupama Rao, Aquiles Valdespino-Estrada, Araceli Boan, Areef Ishani, Ariel Diaz, Arijit Ghosh, Arintaya Prommintikul, Arline Roberts, Arnold H Seto, Arnold P Good, Arshed Quyyumi, Arthur J Labovitz, Arthur Kerner, Arturo S Campos-Santaolalla, Arunima Misra, Ashok Mukherjee, Ashok Seth, Ashraf Seedhom, Asim N Cheema, Asker Ahmed, Atul Mathur, Atul Verma, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Baljeet Kaur, Bandula Guruge, Barbara Brzezińska, Barbara Nardi, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Belen Cid Alvarez, Benjamin J Spooner, Benjamin J W Chow, Benjamin Cheong, Benoy N Shah, Bernard de Bruyne, Bernardas Valecka, Bernhard Jäger, Beth A Archer, Beth Abramson, Beth Jorgenson, Bethany Harvey, Betsy O'Neal, Bev Atkinson, Bev Bozek, Bevin Lang, Bijulal Sasidharan, Bin Yang, Bin Zhang, Binoy Mannekkattukudy Kurian, Bjoern Goebel, Bob Hu, Bogdan A Popescu, Bogdan Crnokrak, Bolin Zhu, Bonnie J Kirby, Brandi D Zimbelman, Brandy Starks, Branko D Beleslin, Brenda Hart, Brian P Shapiro, Brian McCandless, Brianna Wisniewski, Brigham R Smith, Brooks Mirrer, Bruce McManus, Bruce Rutkin, Bruna Edilena Paulino, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Cameron Hague, Camila Thais de Ormundo, Candace Gopaul, Candice P Edillo, Carísi A Polanczyk, Carita Krannila, Carla Vicente, Carl-Éric Gagné, Carlo Briguori, Carlos Peña Gil, Carlos Alvarez, Carly Ohmart, Carmen C Beladan, Carmen Ginghina, Carol M Kartje, Caroline Alsweiler, Caroline Brown, Caroline Callison, Caroline Pinheiro, Caroline Rodgers, Caroline Spindler, Carolyn Corbett, Carrie Drum, Casey Riedberger, Catherine Bone, Catherine Fleming, Catherine Gordon, Catherine Jahrsdorfer, Catherine Lemay, Catherine Weick, Cathrine Patten, Cecilia Goletto, Cezary Kepka, Chandini Suvarna, Chang Xu, Chantale Mercure, Charle A Viljoen, Charlene Wiyarand, Charles Jia-Yin Hou, Charles Y Lui, Charles Cannan, Charles Cornet, Charlotte Pirro, Chataroon Rimsukcharoenchai, Chen Wang, Cheng-Ting Tsai, Chen-Yen Chien, Cheryl A Allardyce, Chester M Hedgepeth, Chetan Patel, Chiara Attanasio, Chih-Hsuan Yen, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Beck, Chris Buller, Christel Vassaliere, Christian Hamm, Christiano Caldeira, Christie Ballantyne, Christina Björklund, Christine R Hinton, Christine Bergeron, Christine Masson, Christine Roraff, Christine Shelley, Christophe Laure, Christophe Thuaire, Christopher Kinsey, Christopher McFarren, Christopher Spizzieri, Christopher Travill, Chun-Chieh Liu, Chung-Lieh Hung, Chunguang Li, Chun-Ho Yun, Chunli Xia, Ciarra Heard, Cidney Schultz, Clare Venn-Edmonds, Claudia P Hochberg, Claudia Wegmayr, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Claudio T Mesquita, Clemens T Kadalie, Colin Berry, Constance Philander, Corine Thobois, Costantino Costantini, Courtney Page, Craig Atkinson, Craig Barr, Craig Paterson, Cristina Bare, Cynthia Baumann, Cynthia Burman, Dalisa Espinosa, Damien Collison, Dan Deleanu, Dan Elian, Dan Gao, Dana Oliver, Daniel P Vezina, Daniel O'Rourke, Daniele Komar, Danielle Schade, Darrel P Francis, Dastan Malaev, David A Bull, David E Winchester, David P Faxon, David Booth, David Cohen, David DeMets, David Foo, David Schlichting, David Taggart, David Waters, David Wohns, Davis Vo, Dawid Teodorczyk, Dawn Shelstad, Dawn Turnbull, Dayuan Li, Dean Kereiakes, Deborah O'Neill, Deborah Yip, Debra K Johnson, Debra Dees, Deepak L Bhatt, Deepika Gopal, Deepti Kumar, Deirdre Mattina, Deirdre Murphy, Delano R Small, Delsa K Rose, Dengke Jiang, Denis Carl Phaneuf, Denise Braganza, Denise Fine, Derek Cyr, Desiree Tobin, Diana Cukali, Diana Parra, Diane Camara, Diane Minshall Liu, Diego Adrián Vences, Diego Franca de Cunha, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Dorit Grahl, Dragana Stanojevic, Duarte Cacela, Dwayne S G Conway, E Pinar Bermudez, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Edoardo Verna, Eduardo Hernandez-Rangel, Edward D Nicol, Edward O McFalls, Edward T Martin, Edyta Kaczmarska, Ekaterina I Lubinskaya, Elena A Demchenko, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise L Hannemann, Elise van Dongen, Elissa Restelli Piloto, Eliza Kaplan, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizabeth Congdon, Elizabeth Ferguson, Elizaveta V Zbyshevskaya, Ellen Magedanz, Ellie Fridell, Ellis W Lader, Elvin Kedhi, Emanuela Racca, Emilie Tachot, Emily DeRosa, Encarnación Alonso-Álvarez, Eric Nicollet, Eric Peterson, Erick Alexánderson Rosas, Erick Donato Morales, Erin Orvis, Ermina Moga, Estelle Montpetit, Estevao Figueiredo, Eugene Passamani, Eugenia Nikolsky, Eunice Yeoh, Evgeniy I Kretov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, F Marin Ortuño, Fabio R Farias, Fabio Fimiani, Fabrizio Rolfo, Fa-Chang Yu, Fadi Hage, Fadi Matar, Fahim Haider Jafary, Fang Feng, Fang Liu, Fatima Ranjbaran, Fatima Rodriguez, Fausto J Pinto, Fauzia Rashid, Federica Ramani, Fei Wang, Fernanda Igansi, Filipa Silva, Filippo Ottani, Fiona Haines, Firas Al Solaiman, Flávia Egydio, Flavio Lyra, Florian Egger, Fran Farquharson, Frances Laube, Francesc Carreras Costa, Francesca de Micco, Francesca Bianchini, Francesca Pezzetta, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francis Burt, Francisca Patuleia Figueiras, Francisco Fernandez-Aviles, Francois Pierre Mongeon, Frans Van de Werf, Franziska Guenther, Fraser N Witherow, Fred Mohr, Frederico Dall'Orto, Fumiyuki Otsuka, G De La Morena, G Karthikeyan, Gabor Dekany, Gabor Kerecsen, Gabriel Galeote, Gabriel Grossmann, Gabriel Vorobiof, Gabriela Sanchez de Souza, Gabriela Guzman, Gabriela Zeballos, Gabriele Gabrielli, Gabriele Jakl-Kotauschek, Gail A Shammas, Gail Brandt, Gang Chen, Gary E Lane, Gary J Luckasen, Gautam Sharma, Gelmina Mikolaitiene, Gennie Yee, Georg Nickenig, George E Revtyak, George J Juang, Gerald Fletcher, Gerald Leonard, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Geza Fontos, Ghada Mikhail, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Giles Roditi, Gilles Barone-Rochette, Girish Mishra, Giuseppe Tarantini, Glenda Wong, Glenn S Hamroff, Glenn Rayos, Gong Cheng, Gonzalo Barge-Caballero, Goran Davidović, Goran Stankovic, Gordana Stevanovic, Grace Jingyan Wang, Grace M Young, Graceanne Wayser, Graciela Scaro, Graham S Hillis, Graham Wong, Grazyna Anna Szulczyk, Gregor Simonis, Gregory Kumkumian, Gretchen Ann Peichel, Grzegorz Gajos, Gudrun Steinmaurer, Guilherme G Rucatti, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillem Pons Lladó, Gunnar Frostfelt, Gurpreet S Wander, Gurpreet Gulati, Gustavo Pucci, Hafidz Abd Hadi, Haibo Zhang, Haitao Wang, Halina Marciniak, Han Chen, Hanan Kerr, Hani Najm, Hanna Douglas, Hannah Phillips, Hao Dai, Haojian Dong, Haqeel Jamil, Harikrishnan Sivadasanpillai, Harry Suryapranata, Hassan Reda, Hayley Pomeroy, Heather Barrentine, Heather Golden, Heather Hurlburt, Heidi Wilson, Helen C Tucker, Helene Abergel, Hemalata Siddaram, Hermine Osseni, Herwig Schuchlenz, Hesong Zeng, Hicham Skali, Hilda Solomon, Hollie Horton, Holly Hetrick, Holly Little, Holly Park, Hongjie Chi, Hossam Mahrous, Howard A Levite, Hristo Pejkov, Huajun Li, Hugo Bloise-Adames, Hugo Marques, Hui Zhong, Hui-Min Zhang, Humayrah Hashim, Hung-I Yeh, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ihab Hamzeh, Ikraam Hassan, Ikuko Ueda, Ileana L Pina, Ilona Tamasauskiene, Ilse Bouwhuis, Imran Arif, Ina Wenzelburger, Inês Zimbarra Cabrita, Ines Rodrigues, Inga H Robbins, Inga Soveri, Ingela Schnittger, Iqbal Karimullah, Ira M Dauber, Iram Rehman, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Irni Yusnida, Isabel Estela Carvajal, Isabella C Palazzo, Isabelle Hogan, Isabelle Roy, Ishba Syed, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, J David Knight, Jacek Kusmierek, Jackie M White, Jackie Chow, Jacob Udell, Jacqueline E Tamis-Holland, Jacqueline Fannon, Jacquelyn A Quin, Jacquelyn Do, Jaekyeong Heo, Jakub Maksym, James E Davies, James H O'Keefe Jr, James J Jang, James Cha, James Harrison, James Hirsch, James Stafford, James Tatoulis, Jamie Rankin, Jan Henzel, Jan Orga, Jana Tancredi, Janaina Oliveira, Jane Burton, Jane Eckstein, Jane Marucci, Janet P Knight, Janet Blount, Janet Halliday, Janetta Kourzenkova, Janitha Raj, Jan-Malte Sinning, Jaqueline Pozzibon, Jaroslaw Drozdz, Jaroslaw Karwowski, Jason D Glover, Jason Loh Kwok, Jason T Call, Jason Linefsky, Jassira Gomes, Jati Anumpa, Javier J Garcia, Javier Courtis, Jay Meisner, K Jayakumar, Jayne Scales, Jean E Denaro, Jean Michel Juliard, Jean Ho, Jeanette K Stansborough, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeet Thambyrajah, Jeff Leimberger, Jeffery A Breall, Jeffrey A Kohn, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Blume, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Djokic, Jelena Stojkovic, Jenne M Jose, Jenne Manchery, Jennifer A Mull, Jennifer H Czerniak, Jennifer L Stanford, Jennifer Gillis, Jennifer Horst, Jennifer Isaacs, Jennifer Langdon, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jen-Yuan Kuo, Jeremy Rautureau, Jerome Fleg, Jessica Berg, Jessica Rodriguez, Jessica Waldron, Jhina Patro, Jia Li, Jiajia Mao, Jiamin Liu, Jian'an Wang, Jianhua Li, Jianxin Zhang, Jie Qi, Jihyun Lyo, Jill Marcus, Jim Blankenship, Jing Zhang, Jingjing Liu, Jing-Yao Fan, Jiun-Yi Li, Jiwan Pradhan, Jiyan Chen, J M Rivera Caravaca, Jo Evans, Joan Garcia Picart, Joan Hecht, Joanna Jaroch, Joanna Zalewska, Joanne Kelly, Joanne Taaffe, João Reynaldo Abbud, João V Vitola, Joaquín V Peñafiel, Jocelyne Benatar, Jody Bindeman, Joe Sabik, Joel Klitch, Johann Christopher, Johannes Aspberg, John D Friedman, John F Beltrame, John F Heitner, John Joseph Graham, John R Davies, John Doan, John Kotter, John Kurian, John Mukai, John Pownall, Jolanta Sobolewska, Jon Kobashigawa, Jonathan L Goldberg, Jonathan W Bazeley, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Leipsic, Jonean Thorsen, Jorge F Trejo Gutierrez, Jorge Escobedo, Jorik Timmer, José A Ortega-Ramírez, José Antonio Marin-Neto, Jose D Salas, Jose Enrique Castillo, Jose Francisco Saraiva, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Vieira, José M Flores-Palacios, Jose Ramon Gonzalez, Jose Seijas Amigo, Jose Fragata, Josep Maria Padró, Josheph F X McGarvey Jr, Joseph Hannan, Joseph Sacco, Joseph Sweeny, Joseph Wiesel, Josephine D Abraham, Joshua P Loh, Joy Burkhardt, Joyce R White, Joyce Riestenberg-Smith, Judit Sebo, Judith L Meadows, Judith Wright, Judy Mae Foltz, Judy Hung, Judy Otis, Juergen Stumpf, Jui-Peng Tsai, Julia S Dionne, Julia de Aveiro Morata, Julie Bunke, Julie Morrow, Julio César Figal, Jun Fujita, Jun Jiang, Junhua Li, Junqing Yang, Juntima Euathrongchit, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Kai Eggers, Kamalakar Surineni, Kanae Hirase, T R Kapilamoorthy, Karen Calfas, Karen Gratrix, Karen Hallett, Karen Hultberg, Karen Nugent, Karen Petrosyan, Karen Swan, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karsten Lenk, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Kate Pointon, Kate Robb, Katherine Martin, Kathleen Claes, Kathryn Carruthers, Kathy E Siegel, Katia Drouin, Katie Fowler-Lehman, Kavita Rawat, Kay Rowe, Keiichi Fukuda, Keith A A Fox, Ken Mahaffey, Kendra Unterbrink, Kenneth Giedd, Kerrie Van Loo, Kerry Lee, Kerstin Bonin, Kevin R Bainey, Kevin T Harley, Kevin Anstrom, Kevin Chan, Kevin Croce, Kevin Landolfo, Kevin Marzo, Keyur Patel, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khaled Ziada, Khaula Baloch, Khrystyna Kushniriuk, Kian-Keong Poh, Kim F Ireland, Kim Holland, Kimberly Ann Byrne, Kimberly E Halverson, Kimberly Elmore, Kimberly Miller-Cox, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kotiboinna Preethi, Kozhaya Sokhon, Krissada Meemuk, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristina Wippler, Kristine Arges, Kristine Teoh, Krystal Etherington, Krystyna Łoboz-Grudzień, Krzysztof W Reczuch, Krzysztof Bury, Krzysztof Drzymalski, Krzysztof Kukuła, Kuo-Tzu Sung, Kurt Huber, Ladda Douangvila, Lance Sullenberger, Larissa Miranda Trama, Laszlone Matics, Laura Drew, Laura Flint, Laura Keinaite, Laura Sarti, Laurel Kolakaluri, Lawrence M Phillips, Lawrence Friedman, Lawrence Phillips, Lazar Velicki, Leah Howell, Leandro C Maranan, Leanne Cox, Ledjalem Daba, Lei Zhang, Lekshmi Dharmarajan, Leo Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Leszek Sokalski, Li Hai Yan, Li Li, Lia Nijmeijer, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilia Schiavi, Lilian Mazza Barbosa, Lillian L Khor, Lina Felix-Stern, Linda L Hall, Linda M Hollenweger, Linda Arcand, Linda Davidson-Ray, Linda Schwarz, Lindsey N Sikora, Lingping Chi, Lino Patricio, Liping Zhang, Lisa Chaytor, Lisa Hatch, Lisa McCloy, Lisa Wong, Liselotte Persson, Lixin Jiang, Liz Low, Ljiljana Pupic, Loïc Bière, Lorenzo Monti, Lori Christensen, Lori Pritchard, Loriane Black, Lori-Ann Desimone, Lori-Ann Larmand, Lorraine McGregor, Louise Morby, Louise Thomson, Luc Harvey, Luciana de Pádua Baptista, Lucilla Garcia, Ludivine Eliahou, Ludmila Helmer, Luis F Smidt, Luis Bernanrdes, Luis Guzman, Luiz A Carvalho, Luyang Xiong, Lynette L Teo, Lynn M Neeson, Lynne Winstanley, M Barbara Srichai-Parsia, M Quintana Giner, M Sowjanya Reddy, M Valdés Chávarri, M Grazia Rossi, Maarten Simoons, Maayan Konigstein, Maciej Lesiak, Maciej Olsowka, Mafalda Selas, Magalie Corfias, Magdalena Madero Rovalo, Magdalena Łanocha, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdalena Rantinella, Magdy Abdelhamid, Magnolia Jimenez, Mahboob Alam, Mahevamma Mylarappa, Mahfouz El Shahawy, Mahmoud Mohamed, Mahmud Al-Bustami, Majo X Joseph, Malgorzata Frach, Małgorzta Celińska-Spodar, Malte Helm, Manas Chacko, Mandy Murphy, Manitha Vinod, Manjula Rani, Manu Dhawan, Manuela Mombelli, Marcel Weber, Marcello Galvani, Marcelo Jamus Rodrigues, Marcia F Dubin, Marcia F Werner Bayer, Marcin Szkopiak, Marco Antonio Monsalve, Marco Bizzaro Santos, Marco Magnoni, Marco Marini, Marco Sicuro, Marco Zenati, Marcos Valério Coimbra Resende, Marek Roik, Margalit Bentzvi, Margaret Gilsenan, Margaret Iraola, Margot C Quinn, Maria A Alfonso, Maria Antonieta Pereira Moraes, María Dolores Martínez-Ruíz, María Fernanda Canales, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Victoria Actis, Maria Aguirre, Maria Andreasson, Maria Aprile, Maria Colton, Maria Eugenia Martin, Maria Lasala, Maria Lorenzo, Maria Posada, Maria Shier, Maria Thottam, Mariana V Furtado, Mariana Yumi Okada, Marianna D A Dracoulakis, Marianne De Andrade, Mariano Rubio, Marie Essermark, Marielle Scherrer-Crosbie, Marija T Petrovic, Marija Zdravkovic, Marilyn Black, Marina Garcia, Mario J Garcia, Mariola Szulik, Marisa Orgera, Mark A de Belder, Mark Harbinson, Mark Hyun, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Marcinkiewicz-Siemion, Marta Swiderek, Martha Meyer, Martina Ceseri, Martina Tricoli, Marvin Kronenberg, Mary Williams, Mary Ann Champagne, Mary Colleen Rogge, Mary R Soltau, Mary Streif, Massimo Villella, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Wall Jr, Matthew Budoff, Matthew Jezior, Matthew Luckie, Matthias Friedrich, Mauren P Haeffner, Maximilian Tscharre, Max-Paul Winter, Mayana Almeida, Mayil S Krishnam, Mayuri Patel, Meenakshi Mishra, Megan Manocchia, Meghana Kakade, Melanie J Munro, Melissa D Chaplin, Melissa LeFevre, Mervyn Andiapen, Michael A Gibson, Michael B Rubens, Michael C Turner, Michael D Shapiro, Michael W Lee, Michael Berlowitz, Michael Davidson, Michael Mack, Michael McDaniel, Michael Mumma, Michal Wlodarczyk, Michel G Khouri, Michel S Slama, Michele Rawlins, Michelle M Bonner, Michelle M Seib, Michelle Chang, Michelle Crowder, Michelle Dixon, Michelle Mayon, Michelle McEvoy, Michelle Yee, Miguel M Fernandes, Miguel Nobre Menezes, Miguel Souto Bayarri, Miguel Barrero, Mikhail T Torosoff, Milan R Dobric, Milan Dobric, Milica Nikola Dekleva, Milind Avdhoot Gadkari, Millie Gomez, Min Tun Kyaw, Miriam Brooks, Miroslav Stevo Martinovic, Mitchel B Lustre, Mohammad Tariq Vakani, Mohammad El-Hajjar, Mohammed Al-Amoodi, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Mona Bhatia, Monica Rosca, Monika Laukyte, Montserrat Gracida Blanca, Montserrat Vila Perales, Mouaz H Al-Mallah, Moysés de Oliveira Filho, Mpiko Ntsekhe, Muhamed Saric, Mulei Chen, Myriam Brousseau, Myrthes Emy Takiuti, Nada Cemerlic-Adjic, Nadia Asif, Nadia Gakou, Nafisa Hussain, Nana O Katamadze, Nancy L Clapp, Nancy Aedy, Nandita Nataraj, Nanette K Wenger, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Natalie Spitzer, Natasha C Putnam, Naved Aslam, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Nevena Garcevic, Ngaire Meadows, Nhi N Tran, Nicholas Danchin, Nicki Lakeman, Nicola Johnston, Nicolas W Shammas, Nicole Saint Vrestil, Nicole Deming, Nier Zhong, Niket Patel, Nikola N Boskovic, Nikolaos Karogiannis, Nikos Werner, Nina Johnston, Ning Zhang, Ning Zhou, Niree Hindoyan, Nirmal Kumar, Nitika Chadha, Nitish Naik, Nodira Aripova, Noloyiso Mtana, Nona A Eskelson, Noor Syamira Mokhtar, Noppon Taksaudom, Nor Asiah Basri, Nora Marchelletta, Norma Hogg, Nungshi Jungla, Nuno Ferreira, Oksana A Lubyanaya, Olga B Nikolaeva, Olga Cañavate, Olga Sobrino, Olga Walesiak, Olga Walter, Olga Zdończyk, Olivia J Lim, Olivia Anaya, Olivia Mancilla, Olivier Dubourg, Olugbenga Bello, Omar Almousalli, Omar Thompson, Oni Olurinde, Or Harel, Osama Raheem, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, P Christian Schulze, Pachara Panpunuan, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Julian, Pamela Ouyang, Pamela Sigel, Pamela Woodard, Panpan Zhou, Paola Emanuela Poggio, Paola Smanio, Paolo Calabro, Paramjit Jeetley, Pascal Goube, Patricia K Nguyen, Patricia Alarie, Patricia Arakelian, Patricia Arsenault, Patricia Blaise, Patricia Brito, Patricia Cowper, Patricia Endsley, Patricia Mieses, Patrick B Alexander, Patrick Donnelly, Patrick Wilmot, Patrycja Lebioda, Paul C Gordon, Paul Der Mesropian, Paul Galiwango, Paul Hauptman, Paul Kennedy, Paula Beardsley, Paula García-González, Paulo Cury Rezende, Paulo Ricardo Caramori, Pavel S Kozlov, Pedro Canas Silva, Pedro Gabriel Melo Barros E Silva, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peeyush Jain, Peiyu He, Peter A McCullough, Peter H Stone, Peter M Pollak, Peter Douglass, Peter Henriksen, Peter OKane, Peter Ong, Philip Jones, Philip Rogal, Philippe Généreux, Philippe Menasche, Philippe Rheault, Phoebe Goold, Pierre Gervais, Pierre Michaud, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Piotr Slomka, Piyamitr Sritara, Poay-Huan Loh, Poonam Sonawane, Pouneh Samadi, Pragnesh P Parikh, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Precilia Vasquez, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puja K Mehta, Purvez Grant, Pushpa Naik, Qi Zhong, Qian Zhao, Qiang Zhou, Qianqian Yuan, Qin Yu, Qingxian Li, Qiulan Xie, Qiutang Zeng, R J Vindhya, R James Gerlach, Rachel King, Rada Vučić, Radmila Lyubarova, Radoslaw Pracon, Raewyn Fisher, Rafael Beyar, Rafael Diaz, Rafael Selgas, Raffaele Bugiardini, Raffaele Fanelli, Raisa Kavalakkat, V S Rajalekshmi, Rajat S Barua, Rajeev Menon, Rajesh Gopalan Nair, Rajesh Francis, Rajiv Narang, Rakesh Yadav, Ralph Alan Huston, T Ramakrishnan, Ramesh de Silva, Rami El Mahmoud, Ramiro Carvalho, Ramon de Jesús-Pérez, Ramona Stevens, Ran Leng, Ranjan Kachru, Ranjit Kumar Nath, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Raymond W Little, Raymundo Ocaranza Sanchez, Rebecca J Wimmer, Rebecca Bariciano, Rebecca Otis, Rebekah R Herrmann, Reem Yunis, Reinette Hampson, Renato Abdala Karam, Renee C Hessian, Renee Kaneshiro, Reshma Ravindran, Reto Andreas Gamma, Reyna Bhandari, Reza Arsanjani, Ricardo L Lopes, Ricardo Mendes Oliveira, Ricardo Costa, Richa Bhatt, Richard F Davies, Richard H J Trimlett, Richard Goldweit, Rik Hermanides, Rine Nakanishi, Rinu R Sidh, Risha Patel, Rita Coram, Rizwan A Siddiqui, Rob S Beanlands, Robert J Hamburger, Robert K Riezebos, Robert M Donnino, Robert Bojar, Robert Chilton, Robert Guyton, Robert Henderson, Robert Kornberg, Robert Leber, Robert Mao, Robert Stenberg, Roberta P Santos, Roberto René Favaloro, Roberto Amati, Rodolfo G S D Lima, Rodrigo J Cerci, Rogerio Tumelero, Rohit Tandon, Roma Tewari, Romalisa Miranda-Peats, Ron Wald, Ronald A Mastouri, Ronald G Morford, Ronald G Schwartz, Ronald P Pedalino, Rongrong Hu, Ronnell A Hansen, Ronny A Cohen, Rory Hachamovitch, Rosa Homem, Rosa Sandonato, Rosane Laimer, Rosann Gans, Roxanne Yost, Roy Mathew, Rubén Baleón-Espinosa, Ruben Ramos, Rubine Gevorgyan, Rui Ferreira, Rui Jing, Ruth Pérez-Fernández, S K Dwivedi, S Ramakrishnan, Saadat Khan, Sabahat Bokhari, Sabu Thomas, Sadath Lubna, Sajeeda Parveen Khan, Sajeev Chakanalil Govindan, Saket Girotra, Saleem Kassam, Sallie Canada, Salvador Cruz-Flores, Samaa Mohamed, Samantha Ly, Sameh El Kaffas, Samia Massalha, Sampoornima Setty, Samuel Nwosu, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandra M Rivest, Sandra S Zier, Sandra Ahoud, Sandy Carr, Sanjay Ganapathi, Sanjay Shetty, Sanjeev Sharma, Santa Jimenez, Santhosh Satheesh, Santiago A Garcia, Sara Fernandez, Sara Karlsson, Sara Salkind, Sara Temiyasathit, Sarah Medina Rodriguez, Sarah Beaudry, Sarah Hadjih, Sarah Williams, Sarah Zahrani, Sarju Ralhan, Sasa Hinic, Sasko Kedev, Satinder Singh, Satoshi Yasuda, Satvic Cholenahally Manjunath, Sau Lee, Scott M Kaczkowski, Scott Kinlay, Sean W Hayes, Sebastian Sobczak, Senait Asier, Sergey A Sayganov, Seth I Sokol, Shaheen Pandie, Shaiful Azmi Yahaya, Shamir Mehta, Shao-Ping Nie, Sharad Chandra, Sharder Islam, Sharon Tai, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Sherron C Crook, Shigeyuki Nishimura, Shintaro Nakano, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shobana Ganesan, Shruti Pandey, Shuyang Zhang, Shweta Hande, Siddharth Gadage, Sik-Yin V Tan, Silvia Zottis Poletti, Silvia Riera, Silvia Valbuena, Simon Walsh, Simona Maspoli, Simone Savaris, Si-Ting Feng, So Yang Cho, Solomon Yakubov, Songlin Zhu, Songtao Wang, Sonia Guerrero, Sonika Gupta, Sonja Salinger Martinovic, Sonya Brons, Sorin Brener, Sothinathan Gurunathan, Souheil Saba, Soundarya Nayak, Sowjanya Reddy, Srinivasa Potluri, Sriram Sudarshan, Srun Kuanprasert, Stacie Van Oosterhout, Stamatios Lerakis, Stanley E Cobos, Stefan C Bertog, Stefan M Simović, Stefan Weikl, Stefano Di Marco, Stefano Provasoli, Stephanie A Tirado, Stephanie C Boer, Stephanie M Lane, Stephanie Ferket, Stephanie Kelly, Stephanie Wasmiller, Stephen H McKellar, Stephen P Hoole, Stephen Fremes, Stephen Preston, Steve Leung, Steven A Fein, Steven J Lindsay, Steven P Sedlis, Steven Giovannone, Steven Michael, Steven Weitz, Stijn van Vugt, Subhash Banerjee, Sudhir Naik, Suellen Hosino, Sukie Desire, Sukit Yamwong, Suku T Thambar, Sulagna Mookherjee, Suman Singh, Sundeep Mishra, Sunil Kumar Verma, Supap Kulthawong, Supatchara Khwakhong, Surendra Naik, Suresh Babu, Surin Woragidpoonpol, Suryaprakash Narayanappa, Susan Derbyshire, Susan Gent, Susan Mathus, Susan Milbrandt, Susan Moore, Susan Regan, Susan Stinson, Susan Webber, Susana Silva, Susanna Stevens, Susanne Gruensfelder, Suthara Aramcharoen, Suvarna Kolhe, Suzana Tavares, Suzanne Arnold, Suzanne Welsh, Svetlana Apostolovic, Swapna Kunhunny, Ta-Chuan Hung, Taissa Zappernick, Tali Sharir, Talita Silva, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarun K Mittal, Tatiana Trifonova, Tauane Bello Duarte, Tauqir Huk, Téodora Dutoiu, Terrance Chua, Terry Weyand, Thabitha Charles, Theodoros Kofidis, Theresa McCreary, Thierry Lefevre, Thippeekaa Arumairajah, Thitipong Tepsuwan, Thomas J Mulhearn, Thomas M Meyer, Thomas P Rocco, Thomas R Downes, Thomas Crain, Thomas Haldis, Thomas Mathew, Thomas Redick, Thounaojam Indira Devi, Thuraia Nageh, Tia Cauthren, Tiago Silva, Tiffany Little, Tijana Andric, Tina Harding, Titus Lau, Tiziana Formisano, Tiziano Moccetti, Tomasz Ciurus, Tomasz Mazurek, Tomasz Tarchalski, Toshiyuki Nagai, Tri Tran, Tricia Youn, Trish Tucker, Trudie Milner, Tuhina Bose, Tushar Kotecha, Udo Sechtem, Uma S Valeti, Umberto Cucchini, Umesh Badami, Upendra Kaul, V K Bahl, V S Narain, Valentina Casali, Valeria Godoy, Valerie Robesyn, Vamshi P Priya, Vandana Yadav, Vera McKinney, Veronica De Lenges, Veronica Tinnirello, Vicente Miro, Victor Navarro, Victoria Gumerova, Victoria Hernandez, Vidya Seeratan, Vijay Kumar, Vikentiy Y Kozulin, Viktoria Bulkley, Vilmar Veiga Jr, Vincent Setang, C P Vineeth, Virginai Pubull Nuñez, Virginia Fernández-Figares, Vitor Gomes, Viviana Gabriel, Viviane Dos Santos, Viviane Almeida, Vlad A Iliescu, Vladan Mudrenovic, Vladimir Dzavik, Vojislav L Giga, Walter Enrique Mogrovejo, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Warangkana Mekara, Wassim Nona, Wayne Old, Wayne Pennachi, Weerachai Nawarawong, Wei Chen, Wei Su, Weibing Xing, Wei-Ren Lan, Wenda Crawford, Wendy L Stewart, Wendy Drewes, Wenhua Lin, William B Abernethy, William D Salerno, William F Fearon, William Vergoni, William Weintraub, Winnie C Sia, Wlodzimierz J Musial, Xacobe Flores-Ríos, Xavier Garcia-Moll Marimon, Xi Su, Xiang Ma, Xiangqiong Gu, Xiao Wang, Xiaomei Li, Xiaowei Yao, Xin Fu, Xin Su, Xin Zeng, Xinchun Yang, Xiuhong Li, Xuehua Fang, Xutong Wang, Yaming Geng, Yan Yan, Yanek Pépin-Dubois, Yanfu Wang, Yang Wang, Yanmeng Tian, Yaping Huang, Yechen Han, Yesenia Zambrano, Yi-Hsuan Yang, Ying Tung Sia, Yining Yang, Yitong Ma, Yolayfi Peralta, Yongjian Wu, Yu Kunwu, Yu Zhao, Yudong Peng, Yueh-Hung Lin, Yulan Zhao, Yumei Dong, Yunhai Zhao, Yutthaphan Wannasopha, Yvonne Taul, Zakir Sahul, Zalina Kudzoeva, Zbigniew Kalarus, Zeljko Z Markovic, Zhen Huang, Zheng Ji, Zhenyu Liu, Zhou Yue, Zhulin Zhang, Zhuxi Li, Zile Singh Meharwal, Ziliang Bai, Zixiang Yu, Zohra Huda, Zoltan Davidovits, Maron D.J., Hochman J.S., Reynolds H.R., Bangalore S., O'Brien S.M., Boden W.E., Chaitman B.R., Senior R., Lopez-Sendon J., Alexander K.P., Lopes R.D., Shaw L.J., Berger J.S., Newman J.D., Sidhu M.S., Goodman S.G., Ruzyllo W., Gosselin G., Maggioni A.P., White H.D., Bhargava B., Min J.K., John Mancini G.B., Berman D.S., Picard M.H., Kwong R.Y., Ali Z.A., Mark D.B., Spertus J.A., Krishnan M.N., Elghamaz A., Moorthy N., Hueb W.A., Demkow M., Mavromatis K., Bockeria O., Peteiro J., Miller T.D., Szwed H., Doerr R., Keltai M., Selvanayagam J.B., Gabriel Steg P., Held C., Kohsaka S., Mavromichalis S., Kirby R., Jeffries N.O., Harrell F.E., Rockhold F.W., Broderick S., Bruce Ferguson T., Williams D.O., Harrington R.A., Stone G.W., Rosenberg Y, and ISCHEMIA Research Group: Joseph Ricci, A Tello Montoliu, A I Robero Aniorte, Abbey Mulder, Abhay A Laddu, Abhinav Goyal, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Abraham Oomman, Adam J Jaskowiak, Adam Kolodziej, Adam Witkowski, Adnan Hameed, Adriana Anesini, Afshan Hussain, Agne Juceviciene, Agne Urboniene, Agnes Jakal, Agnieszka Szramowska, Ahmad Khairuddin, Ahmed Abdel-Latif, Ahmed Adel, Ahmed Aljzeeri, Ahmed Kamal, Ahmed Talaat, Aimee Mann, Aira Contreras, Ajit Kumar, V K Kumar, Akemi Furukawa, Akshay Bagai, Akvile Smigelskaite, Alain Furber, Alain Rheault, Alaine Melanie Loehr, Alan Rosen, Albert Varga, Albertina Qelaj, Alberto Barioli, Aldo Russo, Alec Moorman, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alena Kuleshova, Alessandro Sionis, Alexander A Sirker, Alexander M Chernyavskiy, Alexandra Craft, Alexandra Vazquez, Alexandre Ciappina Hueb, Alexandre S Colafranseschi, Alexandre Schaan de Quadros, Alexandre Tognon, Ali Alghamdi, Alice Manica Muller, Aline Nogueira Rabaça, Aline Peixoto Deiro, Alison Hallam, Allegra Stone, Allison Schley, Almudena Castro, Alvaro Rabelo Ales, Amanda Germann, Amanda O'Malley, Amar Uxa, Amarachi Ojajuni, Amarino C Oliveira Jr, Amber B Hull, Ambuj Roy, Amer Zarka, Amir Janmohamed, Ammani Brown, Ammy Malinay, Amparo Martinez Monzonis, Amy J Richards, Amy Iskandrian, Amy Ollinger, Ana D Djordjevic-Dikic, Ana Fernández Martínez, Ana Gomes Almeida, Ana Paula Batista, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anam Siddiqui, Anastasia M Kuzmina-Krutetskaya, Andras Vertes, Andre S Sousa, Andre Gabriel, André Schmidt, Andrea M Lundeen, Andrea Bartykowszki, Andrea Lorimer, Andrea Mortara, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew G Howarth, Andrew J Moriarty, Andrew Docherty, Andrew Starovoytov, Andrew Zurick, Andrzej Łabyk, Andrzej Swiatkowski, Andy Lam, Anelise Kawakami, Angela Hoye, Angela Kim, Angelique Smit, Angelo Nobre, Anil V Shah, Anja Ljubez, Anjali Anand, Ankush Sachdeva, Ann Greenberg, Ann Luyten, Ann Ostrander, Anna Di Donato, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Proietti, Anna Teresinska, Anne Marie Webb, Anne Cartwright, Anne Heath, Anne Mackin, Anong Amaritakomol, Anong Chaiyasri, Anoop Chauhan, Anoop Mathew, Anthony Gemignani, Anto Luigi Andres, Antonia Vega, Antonietta Hansen, Antonino Ginel Iglesias, Antonio Carlos Carvalho, Antonio Di Chiara, Antonio Serra Peñaranda, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anupama Rao, Aquiles Valdespino-Estrada, Araceli Boan, Areef Ishani, Ariel Diaz, Arijit Ghosh, Arintaya Prommintikul, Arline Roberts, Arnold H Seto, Arnold P Good, Arshed Quyyumi, Arthur J Labovitz, Arthur Kerner, Arturo S Campos-Santaolalla, Arunima Misra, Ashok Mukherjee, Ashok Seth, Ashraf Seedhom, Asim N Cheema, Asker Ahmed, Atul Mathur, Atul Verma, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Baljeet Kaur, Bandula Guruge, Barbara Brzezińska, Barbara Nardi, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Belen Cid Alvarez, Benjamin J Spooner, Benjamin J W Chow, Benjamin Cheong, Benoy N Shah, Bernard de Bruyne, Bernardas Valecka, Bernhard Jäger, Beth A Archer, Beth Abramson, Beth Jorgenson, Bethany Harvey, Betsy O'Neal, Bev Atkinson, Bev Bozek, Bevin Lang, Bijulal Sasidharan, Bin Yang, Bin Zhang, Binoy Mannekkattukudy Kurian, Bjoern Goebel, Bob Hu, Bogdan A Popescu, Bogdan Crnokrak, Bolin Zhu, Bonnie J Kirby, Brandi D Zimbelman, Brandy Starks, Branko D Beleslin, Brenda Hart, Brian P Shapiro, Brian McCandless, Brianna Wisniewski, Brigham R Smith, Brooks Mirrer, Bruce McManus, Bruce Rutkin, Bruna Edilena Paulino, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Cameron Hague, Camila Thais de Ormundo, Candace Gopaul, Candice P Edillo, Carísi A Polanczyk, Carita Krannila, Carla Vicente, Carl-Éric Gagné, Carlo Briguori, Carlos Peña Gil, Carlos Alvarez, Carly Ohmart, Carmen C Beladan, Carmen Ginghina, Carol M Kartje, Caroline Alsweiler, Caroline Brown, Caroline Callison, Caroline Pinheiro, Caroline Rodgers, Caroline Spindler, Carolyn Corbett, Carrie Drum, Casey Riedberger, Catherine Bone, Catherine Fleming, Catherine Gordon, Catherine Jahrsdorfer, Catherine Lemay, Catherine Weick, Cathrine Patten, Cecilia Goletto, Cezary Kepka, Chandini Suvarna, Chang Xu, Chantale Mercure, Charle A Viljoen, Charlene Wiyarand, Charles Jia-Yin Hou, Charles Y Lui, Charles Cannan, Charles Cornet, Charlotte Pirro, Chataroon Rimsukcharoenchai, Chen Wang, Cheng-Ting Tsai, Chen-Yen Chien, Cheryl A Allardyce, Chester M Hedgepeth, Chetan Patel, Chiara Attanasio, Chih-Hsuan Yen, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Beck, Chris Buller, Christel Vassaliere, Christian Hamm, Christiano Caldeira, Christie Ballantyne, Christina Björklund, Christine R Hinton, Christine Bergeron, Christine Masson, Christine Roraff, Christine Shelley, Christophe Laure, Christophe Thuaire, Christopher Kinsey, Christopher McFarren, Christopher Spizzieri, Christopher Travill, Chun-Chieh Liu, Chung-Lieh Hung, Chunguang Li, Chun-Ho Yun, Chunli Xia, Ciarra Heard, Cidney Schultz, Clare Venn-Edmonds, Claudia P Hochberg, Claudia Wegmayr, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Claudio T Mesquita, Clemens T Kadalie, Colin Berry, Constance Philander, Corine Thobois, Costantino Costantini, Courtney Page, Craig Atkinson, Craig Barr, Craig Paterson, Cristina Bare, Cynthia Baumann, Cynthia Burman, Dalisa Espinosa, Damien Collison, Dan Deleanu, Dan Elian, Dan Gao, Dana Oliver, Daniel P Vezina, Daniel O'Rourke, Daniele Komar, Danielle Schade, Darrel P Francis, Dastan Malaev, David A Bull, David E Winchester, David P Faxon, David Booth, David Cohen, David DeMets, David Foo, David Schlichting, David Taggart, David Waters, David Wohns, Davis Vo, Dawid Teodorczyk, Dawn Shelstad, Dawn Turnbull, Dayuan Li, Dean Kereiakes, Deborah O'Neill, Deborah Yip, Debra K Johnson, Debra Dees, Deepak L Bhatt, Deepika Gopal, Deepti Kumar, Deirdre Mattina, Deirdre Murphy, Delano R Small, Delsa K Rose, Dengke Jiang, Denis Carl Phaneuf, Denise Braganza, Denise Fine, Derek Cyr, Desiree Tobin, Diana Cukali, Diana Parra, Diane Camara, Diane Minshall Liu, Diego Adrián Vences, Diego Franca de Cunha, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Dorit Grahl, Dragana Stanojevic, Duarte Cacela, Dwayne S G Conway, E Pinar Bermudez, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Edoardo Verna, Eduardo Hernandez-Rangel, Edward D Nicol, Edward O McFalls, Edward T Martin, Edyta Kaczmarska, Ekaterina I Lubinskaya, Elena A Demchenko, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise L Hannemann, Elise van Dongen, Elissa Restelli Piloto, Eliza Kaplan, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizabeth Congdon, Elizabeth Ferguson, Elizaveta V Zbyshevskaya, Ellen Magedanz, Ellie Fridell, Ellis W Lader, Elvin Kedhi, Emanuela Racca, Emilie Tachot, Emily DeRosa, Encarnación Alonso-Álvarez, Eric Nicollet, Eric Peterson, Erick Alexánderson Rosas, Erick Donato Morales, Erin Orvis, Ermina Moga, Estelle Montpetit, Estevao Figueiredo, Eugene Passamani, Eugenia Nikolsky, Eunice Yeoh, Evgeniy I Kretov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, F Marin Ortuño, Fabio R Farias, Fabio Fimiani, Fabrizio Rolfo, Fa-Chang Yu, Fadi Hage, Fadi Matar, Fahim Haider Jafary, Fang Feng, Fang Liu, Fatima Ranjbaran, Fatima Rodriguez, Fausto J Pinto, Fauzia Rashid, Federica Ramani, Fei Wang, Fernanda Igansi, Filipa Silva, Filippo Ottani, Fiona Haines, Firas Al Solaiman, Flávia Egydio, Flavio Lyra, Florian Egger, Fran Farquharson, Frances Laube, Francesc Carreras Costa, Francesca de Micco, Francesca Bianchini, Francesca Pezzetta, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francis Burt, Francisca Patuleia Figueiras, Francisco Fernandez-Aviles, Francois Pierre Mongeon, Frans Van de Werf, Franziska Guenther, Fraser N Witherow, Fred Mohr, Frederico Dall'Orto, Fumiyuki Otsuka, G De La Morena, G Karthikeyan, Gabor Dekany, Gabor Kerecsen, Gabriel Galeote, Gabriel Grossmann, Gabriel Vorobiof, Gabriela Sanchez de Souza, Gabriela Guzman, Gabriela Zeballos, Gabriele Gabrielli, Gabriele Jakl-Kotauschek, Gail A Shammas, Gail Brandt, Gang Chen, Gary E Lane, Gary J Luckasen, Gautam Sharma, Gelmina Mikolaitiene, Gennie Yee, Georg Nickenig, George E Revtyak, George J Juang, Gerald Fletcher, Gerald Leonard, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Geza Fontos, Ghada Mikhail, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Giles Roditi, Gilles Barone-Rochette, Girish Mishra, Giuseppe Tarantini, Glenda Wong, Glenn S Hamroff, Glenn Rayos, Gong Cheng, Gonzalo Barge-Caballero, Goran Davidović, Goran Stankovic, Gordana Stevanovic, Grace Jingyan Wang, Grace M Young, Graceanne Wayser, Graciela Scaro, Graham S Hillis, Graham Wong, Grazyna Anna Szulczyk, Gregor Simonis, Gregory Kumkumian, Gretchen Ann Peichel, Grzegorz Gajos, Gudrun Steinmaurer, Guilherme G Rucatti, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillem Pons Lladó, Gunnar Frostfelt, Gurpreet S Wander, Gurpreet Gulati, Gustavo Pucci, Hafidz Abd Hadi, Haibo Zhang, Haitao Wang, Halina Marciniak, Han Chen, Hanan Kerr, Hani Najm, Hanna Douglas, Hannah Phillips, Hao Dai, Haojian Dong, Haqeel Jamil, Harikrishnan Sivadasanpillai, Harry Suryapranata, Hassan Reda, Hayley Pomeroy, Heather Barrentine, Heather Golden, Heather Hurlburt, Heidi Wilson, Helen C Tucker, Helene Abergel, Hemalata Siddaram, Hermine Osseni, Herwig Schuchlenz, Hesong Zeng, Hicham Skali, Hilda Solomon, Hollie Horton, Holly Hetrick, Holly Little, Holly Park, Hongjie Chi, Hossam Mahrous, Howard A Levite, Hristo Pejkov, Huajun Li, Hugo Bloise-Adames, Hugo Marques, Hui Zhong, Hui-Min Zhang, Humayrah Hashim, Hung-I Yeh, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ihab Hamzeh, Ikraam Hassan, Ikuko Ueda, Ileana L Pina, Ilona Tamasauskiene, Ilse Bouwhuis, Imran Arif, Ina Wenzelburger, Inês Zimbarra Cabrita, Ines Rodrigues, Inga H Robbins, Inga Soveri, Ingela Schnittger, Iqbal Karimullah, Ira M Dauber, Iram Rehman, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Irni Yusnida, Isabel Estela Carvajal, Isabella C Palazzo, Isabelle Hogan, Isabelle Roy, Ishba Syed, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, J David Knight, Jacek Kusmierek, Jackie M White, Jackie Chow, Jacob Udell, Jacqueline E Tamis-Holland, Jacqueline Fannon, Jacquelyn A Quin, Jacquelyn Do, Jaekyeong Heo, Jakub Maksym, James E Davies, James H O'Keefe Jr, James J Jang, James Cha, James Harrison, James Hirsch, James Stafford, James Tatoulis, Jamie Rankin, Jan Henzel, Jan Orga, Jana Tancredi, Janaina Oliveira, Jane Burton, Jane Eckstein, Jane Marucci, Janet P Knight, Janet Blount, Janet Halliday, Janetta Kourzenkova, Janitha Raj, Jan-Malte Sinning, Jaqueline Pozzibon, Jaroslaw Drozdz, Jaroslaw Karwowski, Jason D Glover, Jason Loh Kwok, Jason T Call, Jason Linefsky, Jassira Gomes, Jati Anumpa, Javier J Garcia, Javier Courtis, Jay Meisner, K Jayakumar, Jayne Scales, Jean E Denaro, Jean Michel Juliard, Jean Ho, Jeanette K Stansborough, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeet Thambyrajah, Jeff Leimberger, Jeffery A Breall, Jeffrey A Kohn, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Blume, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Djokic, Jelena Stojkovic, Jenne M Jose, Jenne Manchery, Jennifer A Mull, Jennifer H Czerniak, Jennifer L Stanford, Jennifer Gillis, Jennifer Horst, Jennifer Isaacs, Jennifer Langdon, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jen-Yuan Kuo, Jeremy Rautureau, Jerome Fleg, Jessica Berg, Jessica Rodriguez, Jessica Waldron, Jhina Patro, Jia Li, Jiajia Mao, Jiamin Liu, Jian'an Wang, Jianhua Li, Jianxin Zhang, Jie Qi, Jihyun Lyo, Jill Marcus, Jim Blankenship, Jing Zhang, Jingjing Liu, Jing-Yao Fan, Jiun-Yi Li, Jiwan Pradhan, Jiyan Chen, J M Rivera Caravaca, Jo Evans, Joan Garcia Picart, Joan Hecht, Joanna Jaroch, Joanna Zalewska, Joanne Kelly, Joanne Taaffe, João Reynaldo Abbud, João V Vitola, Joaquín V Peñafiel, Jocelyne Benatar, Jody Bindeman, Joe Sabik, Joel Klitch, Johann Christopher, Johannes Aspberg, John D Friedman, John F Beltrame, John F Heitner, John Joseph Graham, John R Davies, John Doan, John Kotter, John Kurian, John Mukai, John Pownall, Jolanta Sobolewska, Jon Kobashigawa, Jonathan L Goldberg, Jonathan W Bazeley, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Leipsic, Jonean Thorsen, Jorge F Trejo Gutierrez, Jorge Escobedo, Jorik Timmer, José A Ortega-Ramírez, José Antonio Marin-Neto, Jose D Salas, Jose Enrique Castillo, Jose Francisco Saraiva, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Vieira, José M Flores-Palacios, Jose Ramon Gonzalez, Jose Seijas Amigo, Jose Fragata, Josep Maria Padró, Josheph F X McGarvey Jr, Joseph Hannan, Joseph Sacco, Joseph Sweeny, Joseph Wiesel, Josephine D Abraham, Joshua P Loh, Joy Burkhardt, Joyce R White, Joyce Riestenberg-Smith, Judit Sebo, Judith L Meadows, Judith Wright, Judy Mae Foltz, Judy Hung, Judy Otis, Juergen Stumpf, Jui-Peng Tsai, Julia S Dionne, Julia de Aveiro Morata, Julie Bunke, Julie Morrow, Julio César Figal, Jun Fujita, Jun Jiang, Junhua Li, Junqing Yang, Juntima Euathrongchit, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Kai Eggers, Kamalakar Surineni, Kanae Hirase, T R Kapilamoorthy, Karen Calfas, Karen Gratrix, Karen Hallett, Karen Hultberg, Karen Nugent, Karen Petrosyan, Karen Swan, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karsten Lenk, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Kate Pointon, Kate Robb, Katherine Martin, Kathleen Claes, Kathryn Carruthers, Kathy E Siegel, Katia Drouin, Katie Fowler-Lehman, Kavita Rawat, Kay Rowe, Keiichi Fukuda, Keith A A Fox, Ken Mahaffey, Kendra Unterbrink, Kenneth Giedd, Kerrie Van Loo, Kerry Lee, Kerstin Bonin, Kevin R Bainey, Kevin T Harley, Kevin Anstrom, Kevin Chan, Kevin Croce, Kevin Landolfo, Kevin Marzo, Keyur Patel, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khaled Ziada, Khaula Baloch, Khrystyna Kushniriuk, Kian-Keong Poh, Kim F Ireland, Kim Holland, Kimberly Ann Byrne, Kimberly E Halverson, Kimberly Elmore, Kimberly Miller-Cox, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kotiboinna Preethi, Kozhaya Sokhon, Krissada Meemuk, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristina Wippler, Kristine Arges, Kristine Teoh, Krystal Etherington, Krystyna Łoboz-Grudzień, Krzysztof W Reczuch, Krzysztof Bury, Krzysztof Drzymalski, Krzysztof Kukuła, Kuo-Tzu Sung, Kurt Huber, Ladda Douangvila, Lance Sullenberger, Larissa Miranda Trama, Laszlone Matics, Laura Drew, Laura Flint, Laura Keinaite, Laura Sarti, Laurel Kolakaluri, Lawrence M Phillips, Lawrence Friedman, Lawrence Phillips, Lazar Velicki, Leah Howell, Leandro C Maranan, Leanne Cox, Ledjalem Daba, Lei Zhang, Lekshmi Dharmarajan, Leo Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Leszek Sokalski, Li Hai Yan, Li Li, Lia Nijmeijer, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilia Schiavi, Lilian Mazza Barbosa, Lillian L Khor, Lina Felix-Stern, Linda L Hall, Linda M Hollenweger, Linda Arcand, Linda Davidson-Ray, Linda Schwarz, Lindsey N Sikora, Lingping Chi, Lino Patricio, Liping Zhang, Lisa Chaytor, Lisa Hatch, Lisa McCloy, Lisa Wong, Liselotte Persson, Lixin Jiang, Liz Low, Ljiljana Pupic, Loïc Bière, Lorenzo Monti, Lori Christensen, Lori Pritchard, Loriane Black, Lori-Ann Desimone, Lori-Ann Larmand, Lorraine McGregor, Louise Morby, Louise Thomson, Luc Harvey, Luciana de Pádua Baptista, Lucilla Garcia, Ludivine Eliahou, Ludmila Helmer, Luis F Smidt, Luis Bernanrdes, Luis Guzman, Luiz A Carvalho, Luyang Xiong, Lynette L Teo, Lynn M Neeson, Lynne Winstanley, M Barbara Srichai-Parsia, M Quintana Giner, M Sowjanya Reddy, M Valdés Chávarri, M Grazia Rossi, Maarten Simoons, Maayan Konigstein, Maciej Lesiak, Maciej Olsowka, Mafalda Selas, Magalie Corfias, Magdalena Madero Rovalo, Magdalena Łanocha, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdalena Rantinella, Magdy Abdelhamid, Magnolia Jimenez, Mahboob Alam, Mahevamma Mylarappa, Mahfouz El Shahawy, Mahmoud Mohamed, Mahmud Al-Bustami, Majo X Joseph, Malgorzata Frach, Małgorzta Celińska-Spodar, Malte Helm, Manas Chacko, Mandy Murphy, Manitha Vinod, Manjula Rani, Manu Dhawan, Manuela Mombelli, Marcel Weber, Marcello Galvani, Marcelo Jamus Rodrigues, Marcia F Dubin, Marcia F Werner Bayer, Marcin Szkopiak, Marco Antonio Monsalve, Marco Bizzaro Santos, Marco Magnoni, Marco Marini, Marco Sicuro, Marco Zenati, Marcos Valério Coimbra Resende, Marek Roik, Margalit Bentzvi, Margaret Gilsenan, Margaret Iraola, Margot C Quinn, Maria A Alfonso, Maria Antonieta Pereira Moraes, María Dolores Martínez-Ruíz, María Fernanda Canales, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Victoria Actis, Maria Aguirre, Maria Andreasson, Maria Aprile, Maria Colton, Maria Eugenia Martin, Maria Lasala, Maria Lorenzo, Maria Posada, Maria Shier, Maria Thottam, Mariana V Furtado, Mariana Yumi Okada, Marianna D A Dracoulakis, Marianne De Andrade, Mariano Rubio, Marie Essermark, Marielle Scherrer-Crosbie, Marija T Petrovic, Marija Zdravkovic, Marilyn Black, Marina Garcia, Mario J Garcia, Mariola Szulik, Marisa Orgera, Mark A de Belder, Mark Harbinson, Mark Hyun, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Marcinkiewicz-Siemion, Marta Swiderek, Martha Meyer, Martina Ceseri, Martina Tricoli, Marvin Kronenberg, Mary Williams, Mary Ann Champagne, Mary Colleen Rogge, Mary R Soltau, Mary Streif, Massimo Villella, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Wall Jr, Matthew Budoff, Matthew Jezior, Matthew Luckie, Matthias Friedrich, Mauren P Haeffner, Maximilian Tscharre, Max-Paul Winter, Mayana Almeida, Mayil S Krishnam, Mayuri Patel, Meenakshi Mishra, Megan Manocchia, Meghana Kakade, Melanie J Munro, Melissa D Chaplin, Melissa LeFevre, Mervyn Andiapen, Michael A Gibson, Michael B Rubens, Michael C Turner, Michael D Shapiro, Michael W Lee, Michael Berlowitz, Michael Davidson, Michael Mack, Michael McDaniel, Michael Mumma, Michal Wlodarczyk, Michel G Khouri, Michel S Slama, Michele Rawlins, Michelle M Bonner, Michelle M Seib, Michelle Chang, Michelle Crowder, Michelle Dixon, Michelle Mayon, Michelle McEvoy, Michelle Yee, Miguel M Fernandes, Miguel Nobre Menezes, Miguel Souto Bayarri, Miguel Barrero, Mikhail T Torosoff, Milan R Dobric, Milan Dobric, Milica Nikola Dekleva, Milind Avdhoot Gadkari, Millie Gomez, Min Tun Kyaw, Miriam Brooks, Miroslav Stevo Martinovic, Mitchel B Lustre, Mohammad Tariq Vakani, Mohammad El-Hajjar, Mohammed Al-Amoodi, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Mona Bhatia, Monica Rosca, Monika Laukyte, Montserrat Gracida Blanca, Montserrat Vila Perales, Mouaz H Al-Mallah, Moysés de Oliveira Filho, Mpiko Ntsekhe, Muhamed Saric, Mulei Chen, Myriam Brousseau, Myrthes Emy Takiuti, Nada Cemerlic-Adjic, Nadia Asif, Nadia Gakou, Nafisa Hussain, Nana O Katamadze, Nancy L Clapp, Nancy Aedy, Nandita Nataraj, Nanette K Wenger, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Natalie Spitzer, Natasha C Putnam, Naved Aslam, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Nevena Garcevic, Ngaire Meadows, Nhi N Tran, Nicholas Danchin, Nicki Lakeman, Nicola Johnston, Nicolas W Shammas, Nicole Saint Vrestil, Nicole Deming, Nier Zhong, Niket Patel, Nikola N Boskovic, Nikolaos Karogiannis, Nikos Werner, Nina Johnston, Ning Zhang, Ning Zhou, Niree Hindoyan, Nirmal Kumar, Nitika Chadha, Nitish Naik, Nodira Aripova, Noloyiso Mtana, Nona A Eskelson, Noor Syamira Mokhtar, Noppon Taksaudom, Nor Asiah Basri, Nora Marchelletta, Norma Hogg, Nungshi Jungla, Nuno Ferreira, Oksana A Lubyanaya, Olga B Nikolaeva, Olga Cañavate, Olga Sobrino, Olga Walesiak, Olga Walter, Olga Zdończyk, Olivia J Lim, Olivia Anaya, Olivia Mancilla, Olivier Dubourg, Olugbenga Bello, Omar Almousalli, Omar Thompson, Oni Olurinde, Or Harel, Osama Raheem, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, P Christian Schulze, Pachara Panpunuan, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Julian, Pamela Ouyang, Pamela Sigel, Pamela Woodard, Panpan Zhou, Paola Emanuela Poggio, Paola Smanio, Paolo Calabro, Paramjit Jeetley, Pascal Goube, Patricia K Nguyen, Patricia Alarie, Patricia Arakelian, Patricia Arsenault, Patricia Blaise, Patricia Brito, Patricia Cowper, Patricia Endsley, Patricia Mieses, Patrick B Alexander, Patrick Donnelly, Patrick Wilmot, Patrycja Lebioda, Paul C Gordon, Paul Der Mesropian, Paul Galiwango, Paul Hauptman, Paul Kennedy, Paula Beardsley, Paula García-González, Paulo Cury Rezende, Paulo Ricardo Caramori, Pavel S Kozlov, Pedro Canas Silva, Pedro Gabriel Melo Barros E Silva, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peeyush Jain, Peiyu He, Peter A McCullough, Peter H Stone, Peter M Pollak, Peter Douglass, Peter Henriksen, Peter OKane, Peter Ong, Philip Jones, Philip Rogal, Philippe Généreux, Philippe Menasche, Philippe Rheault, Phoebe Goold, Pierre Gervais, Pierre Michaud, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Piotr Slomka, Piyamitr Sritara, Poay-Huan Loh, Poonam Sonawane, Pouneh Samadi, Pragnesh P Parikh, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Precilia Vasquez, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puja K Mehta, Purvez Grant, Pushpa Naik, Qi Zhong, Qian Zhao, Qiang Zhou, Qianqian Yuan, Qin Yu, Qingxian Li, Qiulan Xie, Qiutang Zeng, R J Vindhya, R James Gerlach, Rachel King, Rada Vučić, Radmila Lyubarova, Radoslaw Pracon, Raewyn Fisher, Rafael Beyar, Rafael Diaz, Rafael Selgas, Raffaele Bugiardini, Raffaele Fanelli, Raisa Kavalakkat, V S Rajalekshmi, Rajat S Barua, Rajeev Menon, Rajesh Gopalan Nair, Rajesh Francis, Rajiv Narang, Rakesh Yadav, Ralph Alan Huston, T Ramakrishnan, Ramesh de Silva, Rami El Mahmoud, Ramiro Carvalho, Ramon de Jesús-Pérez, Ramona Stevens, Ran Leng, Ranjan Kachru, Ranjit Kumar Nath, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Raymond W Little, Raymundo Ocaranza Sanchez, Rebecca J Wimmer, Rebecca Bariciano, Rebecca Otis, Rebekah R Herrmann, Reem Yunis, Reinette Hampson, Renato Abdala Karam, Renee C Hessian, Renee Kaneshiro, Reshma Ravindran, Reto Andreas Gamma, Reyna Bhandari, Reza Arsanjani, Ricardo L Lopes, Ricardo Mendes Oliveira, Ricardo Costa, Richa Bhatt, Richard F Davies, Richard H J Trimlett, Richard Goldweit, Rik Hermanides, Rine Nakanishi, Rinu R Sidh, Risha Patel, Rita Coram, Rizwan A Siddiqui, Rob S Beanlands, Robert J Hamburger, Robert K Riezebos, Robert M Donnino, Robert Bojar, Robert Chilton, Robert Guyton, Robert Henderson, Robert Kornberg, Robert Leber, Robert Mao, Robert Stenberg, Roberta P Santos, Roberto René Favaloro, Roberto Amati, Rodolfo G S D Lima, Rodrigo J Cerci, Rogerio Tumelero, Rohit Tandon, Roma Tewari, Romalisa Miranda-Peats, Ron Wald, Ronald A Mastouri, Ronald G Morford, Ronald G Schwartz, Ronald P Pedalino, Rongrong Hu, Ronnell A Hansen, Ronny A Cohen, Rory Hachamovitch, Rosa Homem, Rosa Sandonato, Rosane Laimer, Rosann Gans, Roxanne Yost, Roy Mathew, Rubén Baleón-Espinosa, Ruben Ramos, Rubine Gevorgyan, Rui Ferreira, Rui Jing, Ruth Pérez-Fernández, S K Dwivedi, S Ramakrishnan, Saadat Khan, Sabahat Bokhari, Sabu Thomas, Sadath Lubna, Sajeeda Parveen Khan, Sajeev Chakanalil Govindan, Saket Girotra, Saleem Kassam, Sallie Canada, Salvador Cruz-Flores, Samaa Mohamed, Samantha Ly, Sameh El Kaffas, Samia Massalha, Sampoornima Setty, Samuel Nwosu, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandra M Rivest, Sandra S Zier, Sandra Ahoud, Sandy Carr, Sanjay Ganapathi, Sanjay Shetty, Sanjeev Sharma, Santa Jimenez, Santhosh Satheesh, Santiago A Garcia, Sara Fernandez, Sara Karlsson, Sara Salkind, Sara Temiyasathit, Sarah Medina Rodriguez, Sarah Beaudry, Sarah Hadjih, Sarah Williams, Sarah Zahrani, Sarju Ralhan, Sasa Hinic, Sasko Kedev, Satinder Singh, Satoshi Yasuda, Satvic Cholenahally Manjunath, Sau Lee, Scott M Kaczkowski, Scott Kinlay, Sean W Hayes, Sebastian Sobczak, Senait Asier, Sergey A Sayganov, Seth I Sokol, Shaheen Pandie, Shaiful Azmi Yahaya, Shamir Mehta, Shao-Ping Nie, Sharad Chandra, Sharder Islam, Sharon Tai, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Sherron C Crook, Shigeyuki Nishimura, Shintaro Nakano, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shobana Ganesan, Shruti Pandey, Shuyang Zhang, Shweta Hande, Siddharth Gadage, Sik-Yin V Tan, Silvia Zottis Poletti, Silvia Riera, Silvia Valbuena, Simon Walsh, Simona Maspoli, Simone Savaris, Si-Ting Feng, So Yang Cho, Solomon Yakubov, Songlin Zhu, Songtao Wang, Sonia Guerrero, Sonika Gupta, Sonja Salinger Martinovic, Sonya Brons, Sorin Brener, Sothinathan Gurunathan, Souheil Saba, Soundarya Nayak, Sowjanya Reddy, Srinivasa Potluri, Sriram Sudarshan, Srun Kuanprasert, Stacie Van Oosterhout, Stamatios Lerakis, Stanley E Cobos, Stefan C Bertog, Stefan M Simović, Stefan Weikl, Stefano Di Marco, Stefano Provasoli, Stephanie A Tirado, Stephanie C Boer, Stephanie M Lane, Stephanie Ferket, Stephanie Kelly, Stephanie Wasmiller, Stephen H McKellar, Stephen P Hoole, Stephen Fremes, Stephen Preston, Steve Leung, Steven A Fein, Steven J Lindsay, Steven P Sedlis, Steven Giovannone, Steven Michael, Steven Weitz, Stijn van Vugt, Subhash Banerjee, Sudhir Naik, Suellen Hosino, Sukie Desire, Sukit Yamwong, Suku T Thambar, Sulagna Mookherjee, Suman Singh, Sundeep Mishra, Sunil Kumar Verma, Supap Kulthawong, Supatchara Khwakhong, Surendra Naik, Suresh Babu, Surin Woragidpoonpol, Suryaprakash Narayanappa, Susan Derbyshire, Susan Gent, Susan Mathus, Susan Milbrandt, Susan Moore, Susan Regan, Susan Stinson, Susan Webber, Susana Silva, Susanna Stevens, Susanne Gruensfelder, Suthara Aramcharoen, Suvarna Kolhe, Suzana Tavares, Suzanne Arnold, Suzanne Welsh, Svetlana Apostolovic, Swapna Kunhunny, Ta-Chuan Hung, Taissa Zappernick, Tali Sharir, Talita Silva, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarun K Mittal, Tatiana Trifonova, Tauane Bello Duarte, Tauqir Huk, Téodora Dutoiu, Terrance Chua, Terry Weyand, Thabitha Charles, Theodoros Kofidis, Theresa McCreary, Thierry Lefevre, Thippeekaa Arumairajah, Thitipong Tepsuwan, Thomas J Mulhearn, Thomas M Meyer, Thomas P Rocco, Thomas R Downes, Thomas Crain, Thomas Haldis, Thomas Mathew, Thomas Redick, Thounaojam Indira Devi, Thuraia Nageh, Tia Cauthren, Tiago Silva, Tiffany Little, Tijana Andric, Tina Harding, Titus Lau, Tiziana Formisano, Tiziano Moccetti, Tomasz Ciurus, Tomasz Mazurek, Tomasz Tarchalski, Toshiyuki Nagai, Tri Tran, Tricia Youn, Trish Tucker, Trudie Milner, Tuhina Bose, Tushar Kotecha, Udo Sechtem, Uma S Valeti, Umberto Cucchini, Umesh Badami, Upendra Kaul, V K Bahl, V S Narain, Valentina Casali, Valeria Godoy, Valerie Robesyn, Vamshi P Priya, Vandana Yadav, Vera McKinney, Veronica De Lenges, Veronica Tinnirello, Vicente Miro, Victor Navarro, Victoria Gumerova, Victoria Hernandez, Vidya Seeratan, Vijay Kumar, Vikentiy Y Kozulin, Viktoria Bulkley, Vilmar Veiga Jr, Vincent Setang, C P Vineeth, Virginai Pubull Nuñez, Virginia Fernández-Figares, Vitor Gomes, Viviana Gabriel, Viviane Dos Santos, Viviane Almeida, Vlad A Iliescu, Vladan Mudrenovic, Vladimir Dzavik, Vojislav L Giga, Walter Enrique Mogrovejo, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Warangkana Mekara, Wassim Nona, Wayne Old, Wayne Pennachi, Weerachai Nawarawong, Wei Chen, Wei Su, Weibing Xing, Wei-Ren Lan, Wenda Crawford, Wendy L Stewart, Wendy Drewes, Wenhua Lin, William B Abernethy, William D Salerno, William F Fearon, William Vergoni, William Weintraub, Winnie C Sia, Wlodzimierz J Musial, Xacobe Flores-Ríos, Xavier Garcia-Moll Marimon, Xi Su, Xiang Ma, Xiangqiong Gu, Xiao Wang, Xiaomei Li, Xiaowei Yao, Xin Fu, Xin Su, Xin Zeng, Xinchun Yang, Xiuhong Li, Xuehua Fang, Xutong Wang, Yaming Geng, Yan Yan, Yanek Pépin-Dubois, Yanfu Wang, Yang Wang, Yanmeng Tian, Yaping Huang, Yechen Han, Yesenia Zambrano, Yi-Hsuan Yang, Ying Tung Sia, Yining Yang, Yitong Ma, Yolayfi Peralta, Yongjian Wu, Yu Kunwu, Yu Zhao, Yudong Peng, Yueh-Hung Lin, Yulan Zhao, Yumei Dong, Yunhai Zhao, Yutthaphan Wannasopha, Yvonne Taul, Zakir Sahul, Zalina Kudzoeva, Zbigniew Kalarus, Zeljko Z Markovic, Zhen Huang, Zheng Ji, Zhenyu Liu, Zhou Yue, Zhulin Zhang, Zhuxi Li, Zile Singh Meharwal, Ziliang Bai, Zixiang Yu, Zohra Huda, Zoltan Davidovits
Subjects: Male, Cardiac Catheterization, Computed Tomography Angiography, medicine.medical_treatment, Myocardial Ischemia, Coronary Disease, Coronary Artery Disease, Kaplan-Meier Estimate, 030204 cardiovascular system & hematology, Coronary Angiography, ISCHEMIA Research Group, law.invention, Angina, Coronary artery disease, 0302 clinical medicine, Randomized controlled trial, law, Cardiovascular Disease, Myocardial Revascularization, 030212 general & internal medicine, Coronary Artery Bypass, 11 Medical and Health Sciences, Cardiac catheterization, General Medicine, Middle Aged, humanities, Cardiovascular Diseases, Cardiology, Female, Human, medicine.medical_specialty, Ischemia, Article, 03 medical and health sciences, Geriatric cardiology, Percutaneous Coronary Intervention, General & Internal Medicine, Internal medicine, medicine, Humans, Angina, Unstable, Aged, business.industry, Coronary Artery Bypa, Percutaneous coronary intervention, Bayes Theorem, medicine.disease, Heart failure, Quality of Life, business
Abstract: BACKGROUND: Among patients with stable coronary disease and moderate or severe ischemia, whether clinical outcomes are better in those who receive an invasive intervention plus medical therapy than in those who receive medical therapy alone is uncertain. METHODS: We randomly assigned 5179 patients with moderate or severe ischemia to an initial invasive strategy (angiography and revascularization when feasible) and medical therapy or to an initial conservative strategy of medical therapy alone and angiography if medical therapy failed. The primary outcome was a composite of death from cardiovascular causes, myocardial infarction, or hospitalization for unstable angina, heart failure, or resuscitated cardiac arrest. A key secondary outcome was death from cardiovascular causes or myocardial infarction. RESULTS: Over a median of 3.2 years, 318 primary outcome events occurred in the invasive-strategy group and 352 occurred in the conservative-strategy group. At 6 months, the cumulative event rate was 5.3% in the invasive-strategy group and 3.4% in the conservative-strategy group (difference, 1.9 percentage points; 95% confidence interval [CI], 0.8 to 3.0); at 5 years, the cumulative event rate was 16.4% and 18.2%, respectively (difference, -1.8 percentage points; 95% CI, -4.7 to 1.0). Results were similar with respect to the key secondary outcome. The incidence of the primary outcome was sensitive to the definition of myocardial infarction; a secondary analysis yielded more procedural myocardial infarctions of uncertain clinical importance. There were 145 deaths in the invasive-strategy group and 144 deaths in the conservative-strategy group (hazard ratio, 1.05; 95% CI, 0.83 to 1.32). CONCLUSIONS: Among patients with stable coronary disease and moderate or severe ischemia, we did not find evidence that an initial invasive strategy, as compared with an initial conservative strategy, reduced the risk of ischemic cardiovascular events or death from any cause over a median of 3.2 years. The trial findings were sensitive to the definition of myocardial infarction that was used. (Funded by the National Heart, Lung, and Blood Institute and others; ISCHEMIA ClinicalTrials.gov number, NCT01471522.).
Published: 2020
Full Text: View/download PDF

5. Hybrid and Total Endovascular Approaches to Tandem Carotid Artery Lesions Have Similar Short- and Long-Term Outcomes

Author: Mark F. Conrad, Jahan Mohebali, Adam Tanious, Charles DeCarlo, Laura T. Boitano, David H. Stone, and W. Darrin Clouse
Subjects: Carotid Artery Diseases, Male, medicine.medical_specialty, Time Factors, Carotid arteries, medicine.medical_treatment, Carotid endarterectomy, 030204 cardiovascular system & hematology, Risk Assessment, 030218 nuclear medicine & medical imaging, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, medicine, Long term outcomes, Humans, cardiovascular diseases, Stroke, Aged, Endarterectomy, Carotid, business.industry, Mortality rate, Endovascular Procedures, Mean age, General Medicine, Middle Aged, medicine.disease, Surgery, Stenosis, Treatment Outcome, Female, Stents, Carotid stenting, Cardiology and Cardiovascular Medicine, business
Abstract: Addition of ipsilateral proximal endovascular intervention (PEI, common carotid/innominate) increases the risk of perioperative stroke/death for both carotid endarterectomy (CEA) and carotid stenting (CAS). However, these approaches have not been directly compared and is the subject of this study.VQI (2005-2020) was queried for CEA and CAS with PEI, excluding emergent, bilateral, and repeat procedures, patients with prior ipsilateral CAS, ICA lesions with stenosis50%, and transcarotid ICA stents. Primary outcome were the composite of perioperative stroke/death and long-term stroke/reintervention/death. Operative approach was evaluated with logistic regression, adjusted propensity scores, symptomatic status, and stenosis70%. Long-term outcomes were compared with Kaplan-Meier Analysis.There were 1,433 patients (795 endovascular;638 hybrid); mean age 69.8±9.4 years. Patients undergoing hybrid procedures were more likely to be female (49.4% vs. 37.5%; P0.001), less likely to have diabetes (29.5% vs. 38.2%; P P0.001), less likely to have a prior ipsilateral CEA (3.8% vs. 32.2%; P0.001), less likely to be symptomatic (34.6% vs. 52.8%; P0.001), and less likely to have70% stenosis (77.3% vs. 95.6%%; P0.001). Perioperative stroke/death was 3.6% for hybrid and 3.9% for endovascular approaches (P = 0.77). In the multivariable model, hybrid operative approach (compared to the total endovascular approach) was not significantly associated with stroke/death (OR 1.29; 95%CI: 0.55-3.07; P = 0.56). For the 981 patients with long-term follow-up (556 endovascular; 425 hybrid), 1-year freedom from stroke/reintervention/death was 94.0% (95%CI: 90.9%-96.0%) for hybrid approach vs. 92.3% (95%CI: 89.5%-94.4%) for endovascular approach (P = 0.27).Although simultaneous repair of tandem carotid lesions portends worse outcomes when compared to CEA or CAS alone, there was no difference in short or long-term stroke and death rates with a hybrid or totally endovascular approach. Therefore, it is reasonable to use either approach in the select patients who require simultaneous repair of both lesions.
Published: 2021
Full Text: View/download PDF

6. Measurement of compensatory arterial remodelling over time with serial coronary computed tomography angiography and 3D metrics

Author: Inge J van den Hoogen, Alexander R van Rosendael, Fay Y Lin, Umberto Gianni, Daniele Andreini, Mouaz H Al-Mallah, Matthew J Budoff, Filippo Cademartiri, Kavitha Chinnaiyan, Jung Hyun Choi, Edoardo Conte, Hugo Marques, Pedro de Araújo Gonçalves, Ilan Gottlieb, Martin Hadamitzky, Jonathon Leipsic, Erica Maffei, Gianluca Pontone, Sanghoon Shin, Yong Jin Kim, Byoung Kwon Lee, Eun Ju Chun, Ji Min Sung, Sang Eun Lee, Daniel S Berman, Renu Virmani, Habib Samady, Peter H Stone, Jagat Narula, Hyuk Jae Chang, James K Min, Leslee J Shaw, and Jeroen J Bax
Subjects: Male, Computed Tomography Angiography, Humans, Female, Radiology, Nuclear Medicine and imaging, Coronary Artery Disease, General Medicine, Middle Aged, Coronary Angiography, Cardiology and Cardiovascular Medicine, Coronary Vessels, Plaque, Atherosclerotic, Aged
Abstract: Aims The magnitude of alterations in which coronary arteries remodel and narrow over time is not well understood. We aimed to examine changes in coronary arterial remodelling and luminal narrowing by three-dimensional (3D) metrics from serial coronary computed tomography angiography (CCTA). Methods and results From a multicentre registry of patients with suspected coronary artery disease who underwent clinically indicated serial CCTA (median interscan interval = 3.3 years), we quantitatively measured coronary plaque, vessel, and lumen volumes on both scans. Primary outcome was the per-segment change in coronary vessel and lumen volume from a change in plaque volume, focusing on arterial remodelling. Multivariate generalized estimating equations including statins were calculated comparing associations between groups of baseline percent atheroma volume (PAV) and location within the coronary artery tree. From 1245 patients (mean age 61 ± 9 years, 39% women), a total of 5721 segments were analysed. For each 1.00 mm3 increase in plaque volume, the vessel volume increased by 0.71 mm3 [95% confidence interval (CI) 0.63 to 0.79 mm3, P < 0.001] with a corresponding reduction in lumen volume by 0.29 mm3 (95% CI −0.37 to −0.21 mm3, P < 0.001). Serial 3D arterial remodelling and luminal narrowing was similar in segments with low and high baseline PAV (P ≥ 0.496). No differences were observed between left main and non-left main segments, proximal and distal segments and side branch and non-side branch segments (P ≥ 0.281). Conclusions Over time, atherosclerotic coronary plaque reveals prominent outward arterial remodelling that co-occurs with modest luminal narrowing. These findings provide additional insight into the compensatory mechanisms involved in the progression of coronary atherosclerosis.
Published: 2021
Full Text: View/download PDF

7. Stress testing before abdominal aortic aneurysm repair does not lead to a reduction in perioperative cardiac events

Author: Stanislav Henkin, Jocelyn M. Beach, Bjoern D. Suckow, Falen Demsas, Philip P. Goodney, David H. Stone, Jesse A. Columbo, and Zachary J. Wanken
Subjects: Male, Percentile, medicine.medical_specialty, Time Factors, Stress testing, Myocardial Infarction, Myocardial Ischemia, 030204 cardiovascular system & hematology, Risk Assessment, 03 medical and health sciences, 0302 clinical medicine, Predictive Value of Tests, Internal medicine, Humans, Medicine, Registries, cardiovascular diseases, 030212 general & internal medicine, Myocardial infarction, Healthcare Disparities, Practice Patterns, Physicians', Stroke, Aged, Retrospective Studies, Aged, 80 and over, Heart Failure, business.industry, Endovascular Procedures, Perioperative, Middle Aged, medicine.disease, Abdominal aortic aneurysm, Treatment Outcome, Heart Disease Risk Factors, Heart failure, Exercise Test, Cardiology, Female, Surgery, Cardiology and Cardiovascular Medicine, business, Vascular Surgical Procedures, Mace, Aortic Aneurysm, Abdominal
Abstract: Stress testing is often used before abdominal aortic aneurysm (AAA) repair. Whether stress testing leads to a reduction in cardiac events after AAA repair has remained unclear. Our objective was to study the national stress test usage rates and compare the perioperative outcomes between centers with high and low usage of stress testing.We used the Vascular Quality Initiative to study patients who had undergone elective endovascular AAA repair (EVAR) or open AAA repair (OAR). We measured the usage rates of stress testing across centers and compared the Vascular Study Group of New England cardiac risk index (VSG-CRI) among patients who had and had not undergone preoperative stress testing. We determined the rate of major adverse cardiac events (MACE), a composite of perioperative myocardial infarction, stroke, heart failure exacerbation, and death across the centers. We compared the MACE and 1-year mortality between the centers in the highest quintile of stress test usage and the lowest quintile.We studied 43,396 EVAR patients and 8935 OAR patients across 324 centers. The median proportion of stress test usage across centers before EVAR was 35.9% and varied from 10.2% (5th percentile) to 73.7% (95th percentile), with similar variability for OAR (median, 57.9%; 5th percentile, 13.0%; 95th percentile, 86.0%). The mean VSG-CRI for the EVAR group with preoperative stress testing was 5.6 ± 2.1 compared with 5.4 ± 2.1 (P .001) for the EVAR group without preoperative stress testing. The findings were similar for OAR, with a VSG-CRI of 5.1 ± 2.0 vs 4.8 ± 2.1 (P .001) for those with and without preoperative stress testing, respectively. The rate of MACE was 1.8% after EVAR and 11.6% after OAR. The 1-year mortality was 4.6% for EVAR and 6.6% for OAR. The centers in the highest quintile of stress testing had a higher adjusted likelihood of MACE after both EVAR (odds ratio [OR], 1.78; 95% confidence interval [CI], 1.37-2.30) and OAR (OR, 1.99; 95% CI, 1.53-2.59) but similar 1-year mortality (EVAR: OR, 1.18; 95% CI, 1.02-1.37; OAR: OR, 0.87; 95% CI, 0.65-1.17) compared with the centers in the lowest quintile. The VSG-CRI was not different between the high stress test centers (EVAR, 5.5 ± 2.1; OAR: 5.0 ± 2.0), and low stress test centers (EVAR, 5.5 ± 2.1; P = .403; OAR, 4.9 ± 2.0; P = .563).Stress test usage before AAA repair varied widely across Vascular Quality Initiative centers despite similar patient risk profiles. No reduction was observed in MACE or 1-year mortality among centers with high stress test usage. The value of routine stress testing before AAA repair should be reconsidered, and stress testing should be used more selectively, given these findings and the associated costs of widespread testing.
Published: 2021
Full Text: View/download PDF

8. Association between changes in perivascular adipose tissue density and plaque progression

Author: Sang-Eun Lee, Ji Min Sung, Daniele Andreini, Mouaz H. Al-Mallah, Matthew J. Budoff, Filippo Cademartiri, Kavitha Chinnaiyan, Jung Hyun Choi, Eun Ju Chun, Edoardo Conte, Ilan Gottlieb, Martin Hadamitzky, Yong Jin Kim, Byoung Kwon Lee, Jonathon A. Leipsic, Erica Maffei, Hugo Marques, Pedro de Araújo Gonçalves, Gianluca Pontone, Sanghoon Shin, Pieter H. Kitslaar, Johan H.C. Reiber, Peter H. Stone, Habib Samady, Renu Virmani, Jagat Narula, Daniel S. Berman, Leslee J. Shaw, Jeroen J. Bax, Fay Y. Lin, James K. Min, and Hyuk-Jae Chang
Subjects: Male, coronary artery atherosclerosis, Computed Tomography Angiography, Settore MED/11 - Malattie dell'Apparato Cardiovascolare, Coronary Angiography, Predictive Value of Tests, perivascular adipose tissue, Humans, Radiology, Nuclear Medicine and imaging, Prospective Studies, Aged, Inflammation, Middle Aged, Coronary Vessels, Lipids, Plaque, Atherosclerotic, coronary artery disease, coronary computed tomography angiography, vessel inflammation, Adipose Tissue, &nbsp, Disease Progression, Female, Cardiology and Cardiovascular Medicine
Abstract: BACKGROUND The association between the change in vessel inflammation, as quantified by perivascular adipose tissue (PVAT) density, and the progression of coronary atherosclerosis remains to be determined.OBJECTIVES The purpose of this study was to explore the association between the change in PVAT density and the progression of total and compositional plaque volume (PV). METHODS Patients were selected from a prospective multinational registry. Patients who underwent serial coronary computed tomography angiography studies with $2-year intervals and were scanned with the same tube voltage at baseline and follow-up were included. Total and compositional PV and PVAT density at baseline and follow-up were quantitatively analyzed for every lesion. Multivariate linear regression models using cluster analyses were constructed.RESULTS A total of 1,476 lesions were identified from 474 enrolled patients (mean age 61.2 +/- 9.3 years; 65.0% men). The mean PVAT density was-74.1 +/- 11.5 HU, and total PV was 48.1 +/- 83.5 mm3 (19.2 +/- 44.8 mm3 of calcified PV and 28.9 +/- 51.0 mm3 of noncalcified PV). On multivariate analysis (adjusted for clinical risk factors, medication use, change in lipid levels, total PV at baseline, luminal HU attenuation, location of lesions, and tube voltage), the increase in PVAT density was positively associated with the progression of total PV (estimate = 0.275 [95% CI: 0.004-0.545]; P = 0.047), driven by the association with fibrous PV (estimate = 0.245 [95% CI: 0.070-0.420]; P = 0.006). Calcified PV progression was not associated with the increase in PVAT density (P > 0.050). CONCLUSIONS Increase in vessel inflammation represented by PVAT density is independently associated with the progression of the lipid component of coronary atherosclerotic plaques. (Progression of AtheRosclerotic PlAque Deter-mIned by Computed TomoGraphic Angiography Imaging [PARADIGM]; NCT02803411) (J Am Coll Cardiol Img 2022;15:1760-1767) (c) 2022 by the American College of Cardiology Foundation.
Published: 2022

9. Medicare costs for endovascular abdominal aortic aneurysm treatment in the Vascular Quality Initiative

Author: Spencer W. Trooboff, Barbara Gladders, Gregory Tsougranis, Zachary J. Wanken, Jesse A. Columbo, David H. Stone, Richard J. Powell, and Philip P. Goodney
Subjects: Male, medicine.medical_specialty, Time Factors, Databases, Factual, Cost-Benefit Analysis, 030204 cardiovascular system & hematology, Medicare, Blood Vessel Prosthesis Implantation, 03 medical and health sciences, 0302 clinical medicine, Interquartile range, Aneurysm treatment, Humans, Medicine, Registries, 030212 general & internal medicine, Medicare reimbursement, Hospital Costs, health care economics and organizations, Aged, Quality Indicators, Health Care, Aged, 80 and over, business.industry, Financial impact, Endovascular Procedures, Mean age, medicine.disease, United States, Abdominal aortic aneurysm, Surgery, Outcome and Process Assessment, Health Care, Treatment Outcome, Cumulative cost, Insurance, Health, Reimbursement, Retreatment, Cohort, Female, Cardiology and Cardiovascular Medicine, business, Aortic Aneurysm, Abdominal
Abstract: Background Reintervention after endovascular repair (EVR) of abdominal aortic aneurysms is common. However, the cumulative financial impact of reintervention after EVR on a national scale is poorly defined. Our objective was to describe the cost to Medicare for aneurysm treatment (EVR plus reinterventions) among a cohort of patients with known follow-up for 5 years after repair. Methods We identified patients who underwent EVR within the Vascular Quality Initiative who were linked to their respective Medicare claims file (n = 13,995). We excluded patients who underwent EVR after September 30, 2010, and those who had incomplete Medicare coverage (n = 12,788). The remaining cohort (n = 1207) had complete follow-up until death or 5 years (Medicare data available through September 30, 2015). We then obtained and compiled the corresponding Medicare reimbursement data for the index EVR hospitalization and all subsequent reinterventions. Results We studied 1207 Medicare patients who underwent EVR and had known follow-up for reinterventions for 5 years. The mean age was 76.2 years (±7.1 years), 21.6% of patients were female, and 91.1% of procedures were elective. The Kaplan-Meier reintervention rate at 5 years was 18%. Among patients who underwent reintervention, 154 (73.7%) had a single reintervention, 40 (19.1%) had two reinterventions, and 15 (7.2%) had three or more reinterventions. The median cost to Medicare for the index EVR hospitalization was $25,745 (interquartile range, $21,131-$28,774). The median cost for subsequent reinterventions was $22,165 (interquartile range, $17,152-$29,605). The cumulative cost to Medicare of aneurysm treatment (EVR plus reinterventions) increased in a stepwise fashion among patients who underwent multiple reinterventions, with each reintervention being similar in cost to the index EVR. Conclusions The overall cost incurred by Medicare to reimburse for each reintervention after EVR is roughly the same as for the initial procedure itself, meaning that Medicare cost projections would be greater than $100,000 for any individual who undergoes an EVR with three reinterventions. The long-term financial impact of EVR must be considered by surgeons, patients, and healthcare systems alike as these cumulative costs may hinder the fiscal viability of an EVR-first therapeutic approach and highlight the need for judicious patient selection paradigms.
Published: 2021
Full Text: View/download PDF

10. The financial evolution of endovascular aneurysm repair delivery in contemporary practice

Author: Jonathan Aaron Barnes, Richard J. Powell, Robert M. Zwolak, Phillip Goodney, Bjoern D. Suckow, Jesse A. Columbo, Jeanwan Kang, and David H. Stone
Subjects: Male, Time Factors, Total cost, Cost-Benefit Analysis, medicine.medical_treatment, Cost accounting, 030204 cardiovascular system & hematology, Medicare, Endovascular aneurysm repair, Centers for Medicare and Medicaid Services, U.S, Blood Vessel Prosthesis Implantation, 03 medical and health sciences, 0302 clinical medicine, Practice Management, Medical, Humans, Medicine, Revenue, 030212 general & internal medicine, Hospital Costs, health care economics and organizations, Aged, Retrospective Studies, Aged, 80 and over, Finance, business.industry, Endovascular Procedures, Length of Stay, United States, Aortic Aneurysm, Blood Vessel Prosthesis, Outcome and Process Assessment, Health Care, Treatment Outcome, Cost driver, Insurance, Health, Reimbursement, Cohort, Female, Stents, Surgery, Fiscal sustainability, Cardiology and Cardiovascular Medicine, business, Delivery of Health Care, Medicaid
Abstract: Objective The fiscal impact of endovascular repair (EVR) of aortic aneurysms and the requisite device costs have previously highlighted the tenuous long-term financial sustainability among Medicare beneficiaries. The Centers for Medicare & Medicaid Services have since reclassified EVR remuneration paradigms with new Medicare Severity Diagnosis-Related Groups (MS-DRGs) intended to better address the procedure's cost profile. The impact of this change remains unknown. The purpose of this analysis was to compare EVR-specific costs and revenue among Medicare beneficiaries both before and after this change. Methods All infrarenal EVRs performed in fiscal years (FYs) 2014 and 2015, before the MS-DRG change, and those performed in FYs 2017 and 2018, after the MS-DRG change, were identified using the DRG codes 238 (n = 108) and 269 (n = 84), respectively. We then identified those who were treated according to the instructions for use guidelines with a single manufacturer's device and billed to Medicare (n = 23 in FY14-15; n = 22 in FY17-18). From these cohorts, we determined total procedure technical costs, technical revenue, and net technical margin in conjunction with the hospital finance department. Results were then compared between these two groups. Results The two cohorts demonstrated similar demographic profiles (FY14-15 vs FY17-18 cohort: age, 78 years vs 74 years; median length of stay, 1.0 day vs 1.0 day). Mean total technical costs were slightly higher in the FY17-18 group ($24,511 in FY14-15 vs $26,445 in FY17-18). Graft implants continued to account for a significant portion of the total cost, with the device cost accounting for 56% of the total procedure costs in both cohorts. Net revenue was greater in the FY17-18 group by $5800 ($30,698 in FY14-15 vs $36,498 in FY17-18), resulting in an increased overall margin in the FY17-18 group compared with the FY14-15 group ($6188 in FY14-15 vs $10,053 in FY17-18). Conclusions Device costs remain the single greatest cost driver associated with EVR delivery. DRG reclassification of EVR to address total procedure and implant costs appears to better address the requisite associated procedure costs and may thereby better support long-term fiscal sustainability of this procedure for hospitals and health systems alike.
Published: 2021
Full Text: View/download PDF

11. Adverse cardiac events after vascular surgery are prevalent despite negative results of preoperative stress testing

Author: Bjoern D. Suckow, Philip P. Goodney, Daniel B. Walsh, J Aaron Barnes, Richard J. Powell, David H. Stone, Jesse A. Columbo, and Douglas W. Jones
Subjects: Male, medicine.medical_specialty, Heart Diseases, medicine.medical_treatment, Clinical Decision-Making, Stress testing, 030204 cardiovascular system & hematology, Risk Assessment, Endovascular aneurysm repair, 03 medical and health sciences, Postoperative Complications, 0302 clinical medicine, Preoperative Care, Odds Ratio, medicine, Humans, Hospital Mortality, Vascular Diseases, 030212 general & internal medicine, Elective surgery, Aged, Retrospective Studies, Aged, 80 and over, medicine.diagnostic_test, business.industry, Incidence, Patient Selection, Cardiac stress test, Odds ratio, Middle Aged, Vascular surgery, medicine.disease, Abdominal aortic aneurysm, Surgery, Treatment Outcome, Elective Surgical Procedures, Heart Disease Risk Factors, Heart failure, Exercise Test, Female, Cardiology and Cardiovascular Medicine, business, Negative Results, Vascular Surgical Procedures
Abstract: Objective Cardiac risk assessment is a critical component of vascular disease management before surgical intervention. The predictive risk reduction of a negative cardiac stress test result remains poorly defined. The objective of this study was to compare the incidence of postoperative cardiac events among patients with negative stress test results vs those who did not undergo testing. Methods We reviewed all patients who underwent elective open abdominal aortic aneurysm repair, suprainguinal bypass, endovascular aneurysm repair (EVAR), carotid endarterectomy (CEA), and infrainguinal bypass within the Vascular Study Group of New England from 2003 to 2017. We excluded patients with positive stress test results (n = 3312) and studied two mutually exclusive groups: elective surgery patients with a negative stress test result and elective surgery patients with no stress test (total n = 26,910). The primary outcome was a composite of in-hospital postoperative cardiac events (dysrhythmia, heart attack, heart failure) or death. Results A preoperative stress test was obtained in 66.3% of open repairs, 42.8% of suprainguinal bypasses, 37.1% of EVARs, 36.0% of CEAs, and 31.2% of infrainguinal bypasses. The proportion of patients receiving a preoperative stress test varied widely across centers, from 37.1% to 80.0%. The crude odds ratio of in-hospital postoperative cardiac event or death was 1.37 (95% confidence interval [CI], 1.07-1.76) for open repair and 1.52 (CI, 1.13-2.03) for suprainguinal bypass, indicating that patients with negative stress test results before these procedures were 37% and 52% more likely to suffer a postoperative event or die compared with patients selected to proceed directly to surgery without testing. Conversely, the crude odds ratio was 0.92 (CI, 0.66-1.29) for EVAR, 0.92 (CI, 0.70-1.21) for CEA, and 1.13 (CI, 0.90-1.40) for infrainguinal bypass, indicating that patients undergoing these procedures had a similar likelihood of sustaining an event whether they had a negative stress test result or proceeded directly to surgery without a stress test. Conclusions The use of cardiac stress testing before vascular surgery varies widely throughout New England. Whereas patients are often appropriately selected to proceed directly to surgery, a negative preoperative stress test result should not assuage the concern for an adverse outcome as these patients retain a substantial likelihood of cardiac events, especially after large-magnitude procedures.
Published: 2020
Full Text: View/download PDF

12. Outcomes of Innominate Artery Revascularization Through Endovascular, Hybrid, or Open Approach

Author: Joseph P. DeSimone, Zachary J. Wanken, Bjoern D. Suckow, Philip P. Goodney, Richard J. Powell, Jesse A. Columbo, David H. Stone, and Nikolaos Zacharias
Subjects: Male, medicine.medical_specialty, Time Factors, Databases, Factual, medicine.medical_treatment, Carotid endarterectomy, 030204 cardiovascular system & hematology, Revascularization, Embolic Protection Devices, 030218 nuclear medicine & medical imaging, Blood Vessel Prosthesis Implantation, 03 medical and health sciences, Postoperative Complications, 0302 clinical medicine, Right Common Carotid Artery, Risk Factors, Angioplasty, medicine, Humans, Carotid Stenosis, Vascular Calcification, Brachiocephalic Trunk, Aged, Endarterectomy, Aged, 80 and over, Endarterectomy, Carotid, business.industry, General Medicine, Perioperative, Middle Aged, Atherosclerosis, medicine.disease, Blood Vessel Prosthesis, Surgery, Stenosis, Treatment Outcome, Median sternotomy, Retreatment, Female, Stents, Cardiology and Cardiovascular Medicine, business, Angioplasty, Balloon
Abstract: Background Atherosclerotic disease of the innominate artery (IA) is rare and can lead to cerebral, upper extremity, and vertebral steal symptoms. Nonocclusive lesions can be treated with endovascular interventions, often with a hybrid approach while performing a right carotid endarterectomy (RCEA). Calcified IA lesions have a high risk of embolization to bilateral cerebral hemispheres. Occlusive lesions may require treatment through a median sternotomy and bypass. The purpose of our study is to review our short-term and long-term outcomes of IA revascularization. Methods Our operative database was used to identify patients who underwent IA revascularization between January 1998 and December 2018. Patients who underwent innominate artery stenting (IAS), combined with RCEA and IAS as well as aortoinnominate bypass (AIB), were identified. Our primary end points were freedom from neurologic event, all-cause mortality, and need for reintervention. Results Thirty-three patients (18 females [55%]) who underwent IA revascularization were identified. Average age was 67 ± 8 years, and mean clinical follow-up was 51 ± 21 months. Most patients (30 [91%]) were on a statin and antiplatelet therapy. Twenty-one patients (64%) were symptomatic. Twelve patients (36%) were asymptomatic and underwent combined RCEA with retrograde IAS for critical right carotid stenosis and IA stenosis. Preoperative imaging included a carotid duplex and computed tomography angiography. Eighteen patients (55%) underwent RCEA + IAS, 11 patients (33%) underwent isolated IAS, and 4 patients (12%) underwent AIB. In our attempt to protect bilateral hemispheres during IAS for heavily calcified lesions, we used right common carotid artery (CCA) clamping although open exposure and left CCA embolic protection filter was placed through transfemoral approach. Patients who underwent AIB had chronic heavily calcified IA occlusions or occluded IA stents with failed endovascular interventions. Perioperative stroke rate was 3%, involving 1 patient who developed reperfusion syndrome after RCEA + IAS. Perioperative mortality was 0%. Long-term stroke rate was 0%, and long-term mortality was 15% (5 of 33) because of cardiac disease. Overall restenosis rate was 9%, involving 3 patients who required secondary interventions for IA in-stent restenosis. Conclusions IA interventions through a hybrid approach or an open approach are safe, with acceptable perioperative stroke and mortality rates. Long-term patency of these interventions is acceptable. Bilateral cerebral embolic protection can be accomplished by clamping the right CCA through an open exposure and placing a filter in the left CCA through a transfemoral approach. Patients undergoing IAS appear to have a higher rate of restenosis compared with AIB, and therefore, close follow-up with noninvasive imaging is recommended.
Published: 2020
Full Text: View/download PDF

13. Outpatient, Home-Based Physical Therapy Promotes Decreased Length of Stay and Post-Acute Resource Utilization After Total Joint Arthroplasty

Author: Andrea H. Stone, Amanda L. Adkins, Justin Turcotte, Nandakumar Menon, Paul J. King, and James H. MacDonald
Subjects: Male, medicine.medical_specialty, Joint arthroplasty, Arthroplasty, Replacement, Hip, Total knee arthroplasty, 03 medical and health sciences, 0302 clinical medicine, Outpatients, Humans, Medicine, Orthopedics and Sports Medicine, Prospective Studies, Prospective cohort study, Physical Therapy Modalities, Aged, Retrospective Studies, 030222 orthopedics, Episode of care, business.industry, Length of Stay, Home based, Patient Discharge, Physical therapy, Female, Skilled Nursing Facility, business, Body mass index, Resource utilization
Abstract: Background Patients and healthcare systems are increasingly focused on evaluating interventions that increase the value of care delivered. Our objective of this study is to evaluate early post-operative outcomes among those patients who underwent total joint arthroplasty with and without the participation in our piloted Outpatient Physical Therapy Home Visits (OPTHV) program. Methods A retrospective analysis of patients undergoing total hip arthroplasty and total knee arthroplasty at a single institution from July 2016 to September 2017 was performed. Matched cohorts were compared according to OPTHV enrollment status. Results In total, 1729 patients were included in this study. Two hundred ninety-three patients were enrolled in OPTHV, while 1436 patients received institutional standard care. Patients were matched by gender (56.7% vs 57.7% female, P = .751), age (67.75 vs 66.95 years, P = .167), body mass index (30.18 vs 30.12 kg/m2, P = .859), and average American Society of Anesthesiologists score (2.31 vs 2.36, P = .131). OPTHV patients had a shorter length of stay (1.39 vs 1.64 days, P Conclusion OPTHV is a novel program that facilitates discharge home and decreased length of stay after total joint arthroplasty without increasing re-admissions or emergency room visits. Utilization of OPTHV may contribute toward reducing the episode of care costs by reducing utilization of skilled nursing facility and home health services. Further prospective studies are needed to evaluate the effect of OPTHV on the total cost of care and functional outcomes.
Published: 2020
Full Text: View/download PDF

14. Preparing for a National Weightlifting Championship: A Case Series

Author: Caleb D. Bazyler, William A. Sands, Spencer Kyle Travis, Michael H. Stone, and Satoshi Mizuguchi
Subjects: Adult, Male, Time Factors, Weight Lifting, Organism Hydration Status, Physical Therapy, Sports Therapy and Rehabilitation, Athletic Performance, 030204 cardiovascular system & hematology, Quadriceps Muscle, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Political science, Humans, Orthopedics and Sports Medicine, Muscle Strength, Championship, Gonadal Steroid Hormones, Inflammation, Body Weight, Resistance Training, Gender studies, Testosterone (patch), 030229 sport sciences, General Medicine, Periodization, Exercise Test, Female, Biomarkers
Abstract: Travis, SK, Mizuguchi, S, Stone, MH, Sands, WA, and Bazyler, CD. Preparing for a national weightlifting championship: A case series. J Strength Cond Res 34(7): 1842-1850, 2020-This study aimed to characterize psychological, physiological, and performance changes of a high-level female (24.5 years; 53.8 ± 0.3 kg; 155.4 cm) and male (25.8 years; 92.7 ± 1.2 kg; 189 cm) weightlifter over 28 weeks while preparing for a national championship. Body mass, hydration, psychological inventories, serum biomarkers, vastus lateralis muscle cross-sectional area (CSA), and squat jump (SJ) performance were assessed weekly beginning 11 weeks from the competition date. Weightlifting performance goals were met for the female athlete (actual total = 159 kg) but not for the male athlete (actual total = 292 kg). Reductions in vastus lateralis CSA possibly took place the week leading into competition for both athletes. Both athletes reported positive recovery-stress states on the day of competition relative to baseline values. Fluctuations between steroid hormone concentrations and inflammatory markers were unpredictable and inconsistent for both athletes throughout the training program. Unloaded SJ height and rate of force development were the highest on competition day for both athletes. Based on these findings, it is possible for high-level male and female weightlifters to achieve and maintain peak preparedness 3-4 days before competition following a 1-week overreach and 3-week exponential taper, where training volume-load is reduced by half and intensity maintained or slightly increased relative to pretaper values. Furthermore, the short recovery and stress scale and SJ testing seem to be useful tools for sport scientists and coaches when monitoring high-level weightlifters preparing for competition.
Published: 2020
Full Text: View/download PDF

15. Temporomandibular joint osteoarthritis at Chelechol ra Orrak, Palau

Author: Greg C. Nelson, Scott M. Fitzpatrick, and Jessica H. Stone
Subjects: Adult, Male, Archeology, Palau, Context (language use), Osteoarthritis, Pathology and Forensic Medicine, stomatognathic system, Tooth loss, Humans, Medicine, 0601 history and archaeology, Areca, History, Ancient, Orthodontics, 060101 anthropology, 060102 archaeology, Dentition, business.industry, Dental occlusion, 06 humanities and the arts, Temporomandibular Joint Disorders, medicine.disease, Temporomandibular joint, stomatognathic diseases, medicine.anatomical_structure, Tooth wear, Mastication, Female, medicine.symptom, Malocclusion, business
Abstract: Objective To explore the frequency and severity of temporomandibular joint osteoarthritis (TMJ-OA) and its causative factors in a skeletal assemblage from the prehistoric site of Chelechol ra Orrak, Palau, western Micronesia. Materials 50 temporomandibular joint surfaces (mandibular condyles and articular eminences), representing a minimum of 22 adult individuals, 17 of which retain teeth. Methods Joint surfaces were macroscopically evaluated for characteristics associated with TMJ-OA and joint morphology. Dental remains were scored for tooth wear and staining. Results Nine individuals (40.1 %) displayed lesions typical of TMJ-OA. The strongest associations were between tooth wear and TMJ-OA. Conclusions Indirect effects of parafunctional dental activity appear to be a factor in TMJ-OA frequency at Chelechol ra Orrak. While betel nut chewing may be one of those activities, it does not appear to be solely driving the presence of TMJ-OA. Significance This study highlights the association between a specific parafunctional use of the temporomandibular joint and the potential pathological consequences. It also reinforces the need to carefully evaluate the archaeological context of skeletal remains in order to evaluate specific etiological factors in the presence of TMJ-OA in present and past populations. Limitations Sample sizes are limited in this study. This will increase as excavations continue. Suggestions for Further Research Because dental occlusion appears to be associated with TMJ-OA, focus on dental conditions affecting occlusal patterns, such as third molar agenesis, antemortem tooth loss, and malocclusion, and their relationship to TMJ-OA frequency, are recommended.
Published: 2020
Full Text: View/download PDF

16. The Association of Illness-Related Uncertainty with Mental Health in Systemic Autoimmune Rheumatic Diseases

Author: Zachary S. Wallace, Claire Cook, Lucy Finkelstein-Fox, Xiaoqing Fu, Flavia V. Castelino, Hyon K. Choi, Cory Perugino, John H. Stone, Elyse R. Park, and Daniel L. Hall
Subjects: Adult, Male, Depression, Immunology, Uncertainty, Fear, Middle Aged, Article, Antibodies, Antineutrophil Cytoplasmic, Autoimmune Diseases, Mental Health, Rheumatology, Rheumatic Diseases, Immunology and Allergy, Humans, Female, Immunoglobulin G4-Related Disease
Abstract: ObjectivePatients with systemic autoimmune rheumatic diseases (SARDs) face illness-related uncertainty, but little is known about the psychological profiles and psychosocial and health needs associated with uncertainty among adults with SARDs.MethodsPatients from the Massachusetts General Hospital with antineutrophil cytoplasmic antibody-associated vasculitis (AAV), IgG4-related disease (IgG4-RD), and systemic sclerosis (SSc) completed the Mishel Uncertainty in Illness Scale, 8-item Patient Health Questionnaire depression scale, 7-item General Anxiety Disorder scale, Sickness Impact Profile, and a survey of psychosocial needs. The associations of uncertainty and self-reported needs with depression, anxiety, and sickness impact were assessed.ResultsOne hundred thirty-two patients with AAV (n = 41, 31%), IgG4-RD (n = 61, 46%), or SSc (n = 30, 23%) participated. The mean age was 64 years, 52% were female, and 83% were White. Greater illness-related uncertainty was positively correlated with higher levels of depression (r = 0.43, P < 0.001), anxiety (r = 0.33, P < 0.001), and sickness impact (r = 0.28, P = 0.001). We observed variations in these measures across SARDs, such that uncertainty was more strongly associated with depression and sickness impact in AAV or SSc compared to IgG4-RD. The primary needs that patients endorsed were services for managing physical symptoms (53%), self-care (37%), and emotional concerns (24%), with greater needs strongly associated with greater illness-related uncertainty.ConclusionAmong patients with SARDs, illness-related uncertainty is correlated with levels of depression, anxiety, and sickness impact, as well as psychosocial needs. Findings also implicate the need for targeted interventions to address uncertainty and needs among subgroups of patients with different illness profiles.
Published: 2022

17. Sex-related differences in plaque characteristics and endothelial shear stress related plaque-progression in human coronary arteries

Author: Jolanda J. Wentzel, Michail I. Papafaklis, Antonios P. Antoniadis, Saeko Takahashi, Nicholas V. Cefalo, Michelle Cormier, Shigeru Saito, Ahmet U. Coskun, Peter H. Stone, and Cardiology
Subjects: Male, Disease Progression, Humans, Female, Coronary Artery Disease, Endothelium, Vascular, Middle Aged, Cardiology and Cardiovascular Medicine, Coronary Angiography, Coronary Vessels, Plaque, Atherosclerotic, Ultrasonography, Interventional, Aged
Abstract: Background and aims: Clinical atherosclerosis manifestations are different in women compared to men. Since endothelial shear stress (ESS) is known to play a critical role in coronary atherosclerosis development, we investigated differences in anatomical characteristics and endothelial shear stress (ESS)–related plaque growth in human coronary arteries in men compared to women. Methods: 1183 coronary arteries (male/female: 944/239) from the PREDICTION study were studied for differences in artery/plaque and ESS characteristics, and ESS-related plaque progression (6–10 months follow-up) among men and women and after stratification for age. All characteristics were derived from IVUS-based vascular profiling and reported per 3 mm-segments (13,030 3-mm-segments (male/female: 10,465/2,565)). Results: Coronary arteries and plaques were significantly smaller in females compared to males; but no important differences were observed in plaque burden, ESS and rate of plaque progression. Change in plaque burden was inversely related to ESS (p
Published: 2022

18. Association of Plaque Location and Vessel Geometry Determined by Coronary Computed Tomographic Angiography With Future Acute Coronary Syndrome-Causing Culprit Lesions

Author: Donghee Han, Andrew Lin, Keiichiro Kuronuma, Evangelos Tzolos, Alan C. Kwan, Eyal Klein, Daniele Andreini, Jeroen J. Bax, Filippo Cademartiri, Kavitha Chinnaiyan, Benjamin J. W. Chow, Edoardo Conte, Ricardo C. Cury, Gudrun Feuchtner, Martin Hadamitzky, Yong-Jin Kim, Jonathon A. Leipsic, Erica Maffei, Hugo Marques, Fabian Plank, Gianluca Pontone, Todd C. Villines, Mouaz H. Al-Mallah, Pedro de Araújo Gonçalves, Ibrahim Danad, Heidi Gransar, Yao Lu, Ji-Hyun Lee, Sang-Eun Lee, Lohendran Baskaran, Subhi J. Al’Aref, Yeonyee E. Yoon, Alexander Van Rosendael, Matthew J. Budoff, Habib Samady, Peter H. Stone, Renu Virmani, Stephan Achenbach, Jagat Narula, Hyuk-Jae Chang, James K. Min, Fay Y. Lin, Leslee J. Shaw, Piotr J. Slomka, Damini Dey, Daniel S. Berman, Cardiology, and ACS - Atherosclerosis & ischemic syndromes
Subjects: Male, Case-Control Studies, Humans, Female, Acute Coronary Syndrome, Middle Aged, Cardiology and Cardiovascular Medicine, Coronary Angiography, Plaque, Atherosclerotic, Original Investigation, Retrospective Studies
Abstract: Importance: Distinct plaque locations and vessel geometric features predispose to altered coronary flow hemodynamics. The association between these lesion-level characteristics assessed by coronary computed tomographic angiography (CCTA) and risk of future acute coronary syndrome (ACS) is unknown. Objective: To examine whether CCTA-derived adverse geometric characteristics (AGCs) of coronary lesions describing location and vessel geometry add to plaque morphology and burden for identifying culprit lesion precursors associated with future ACS. Design, Setting, and Participants: This substudy of ICONIC (Incident Coronary Syndromes Identified by Computed Tomography), a multicenter nested case-control cohort study, included patients with ACS and a culprit lesion precursor identified on baseline CCTA (n = 116) and propensity score-matched non-ACS controls (n = 116). Data were collected from July 20, 2012, to April 30, 2017, and analyzed from October 1, 2020, to October 31, 2021. Exposures: Coronary lesions were evaluated for the following 3 AGCs: (1) distance from the coronary ostium to lesion; (2) location at vessel bifurcations; and (3) vessel tortuosity, defined as the presence of 1 bend of greater than 90° or 3 curves of 45° to 90° using a 3-point angle within the lesion. Main Outcomes and Measures: Association between lesion-level AGCs and risk of future ACS-causing culprit lesions. Results: Of 548 lesions, 116 culprit lesion precursors were identified in 116 patients (80 [69.0%] men; mean [SD], age 62.7 [11.5] years). Compared with nonculprit lesions, culprit lesion precursors had a shorter distance from the ostium (median, 35.1 [IQR, 23.6-48.4] mm vs 44.5 [IQR, 28.2-70.8] mm), more frequently localized to bifurcations (85 [73.3%] vs 168 [38.9%]), and had more tortuous vessel segments (5 [4.3%] vs 6 [1.4%]; all P
Published: 2022
Full Text: View/download PDF

19. Player Position Affects Relationship Between Internal and External Training Loads During Division I Collegiate Female Soccer Season

Author: Ai Ishida, S. Kyle Travis, Garrison Draper, Jason B. White, and Michael H. Stone
Subjects: Universities, Physical Exertion, Soccer, Humans, Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine, Female, General Medicine, Seasons, Physical Conditioning, Human
Abstract: Ishida, A, Travis, SK, Draper, G, White, JB, and Stone, MH. Player position affects relationship between internal and external training loads during Division I collegiate female soccer season. J Strength Cond Res 36(2): 513-517, 2022-The purpose of this study was to investigate how competition phase and player position affect the relationship between internal and external training loads (ITL and ETL, respectively) in collegiate female soccer. Seventeen players participated (21.8 ± 1.7 years; 165.1 ± 6.2 cm; and 63.7 ± 7.9 kg). Nineteen match-plays (10 nonconference and 9 conference) were completed during the 2019 competitive season, including 270 observations of 17 players (defenders = 5, midfielders = 9, and forwards = 3). Internal training load was assessed using session rating of perceived exertion (sRPE). External training load included total distance and high-speed running (HSR) distance. A linear mixed model was compiled with fixed effects of total distance, HSR, competition phase, and player position (defenders, midfielders, and forwards) and random effects of player. There were statistically significant main effects for total distance (p0.001), HSR (p = 0.047) and player position (p = 0.045) on the prediction model of sRPE. However, the main effect of competition phase did not statistically contribute to the prediction model of sRPE (p = 0.38). In the final model, total distance (p0.001) and player position for forwards (p = 0.008) were significant predictors of sRPE. However, there was no statistically significant fixed effect of HSR on sRPE (p = 0.15). The final model explained 60.6% of the variance in sRPE (R2 = 0.60), whereas the random effect also explained 6.1% of the variance (R2 = 0.06). Our findings indicated that total distance and player position were strong predictors of sRPE. The relationship between ITL and ETL should be monitored by player position in female soccer players.
Published: 2022

20. COVID-19 vaccination among pregnant people in the United States: a systematic review

Author: Smita Rawal, Randall L. Tackett, Rebecca H. Stone, and Henry N. Young
Subjects: COVID-19 Vaccines, Pregnancy, Vaccination, Infant, Newborn, Obstetrics and Gynecology, COVID-19, Humans, Female, General Medicine, United States
Abstract: Pregnant people are at increased risk of COVID-19-related morbidity and mortality, and vaccination presents an important strategy for preventing negative outcomes. However, pregnant people were not included in vaccine trials, and there are limited data on COVID-19 vaccines during pregnancy. The objectives of this systematic review were to identify the safety, immunogenicity, effectiveness, and acceptance of COVID-19 vaccination among pregnant people in the United States.Four databases (PubMed, Web of Science, CINAHL, and Google Scholar) were used to identify eligible studies published from January 1, 2020 through February 6, 2022.Inclusion criteria were peer-reviewed empirical research conducted in the United States, publications in English, and research addressing 1 of the following topics: safety, immunogenicity, effectiveness, and acceptance of COVID-19 vaccination among pregnant people.A narrative synthesis approach was used to synthesize findings. Critical appraisal was done using the JBI (formerly Joanna Briggs Institute) tool.Thirty-two studies were identified. Most studies (n=24) reported the use of Pfizer and Moderna COVID-19 vaccines among pregnant people; only 6 reported the Janssen vaccine. Of the 32 studies, 11 examined COVID-19 vaccine safety, 10 investigated immunogenicity and effectiveness, and 11 assessed vaccine acceptance among pregnant people. Injection-site pain and fatigue were the most common adverse events. One case study reported immune thrombocytopenia. COVID-19 vaccination did not increase the risk of adverse pregnancy or neonatal outcomes compared with unvaccinated pregnant people. After COVID-19 vaccination, pregnant people had a robust immune response, and vaccinations conferred protective immunity to newborns through breast milk and placental transfer. COVID-19 vaccine acceptance was low among pregnant people in the United States. African American race, Hispanic ethnicity, younger age, low education, previous refusal of the influenza vaccine, and lack of provider counseling were associated with low vaccine acceptance.Peer-reviewed studies support COVID-19 vaccine safety and protective effects on pregnant people and their newborns. Future studies that use rigorous methodologies and include diverse populations are needed to confirm current findings. In addition, targeted and tailored strategies are needed to improve vaccine acceptance, especially among minorities.
Published: 2022

21. Long-term age-stratified survival following endovascular and open abdominal aortic aneurysm repair

Author: Rens R.B. Varkevisser, Mathijs T. Carvalho Mota, Nicholas J. Swerdlow, David H. Stone, Salvatore T. Scali, Jan D. Blankensteijn, Hence J.M. Verhagen, Marc L. Schermerhorn, Surgery, ACS - Atherosclerosis & ischemic syndromes, and ACS - Microcirculation
Subjects: Aged, 80 and over, Male, Time Factors, Endovascular Procedures, Blood Vessel Prosthesis Implantation, Treatment Outcome, SDG 3 - Good Health and Well-being, Risk Factors, Humans, Surgery, Female, Cardiology and Cardiovascular Medicine, Aged, Aortic Aneurysm, Abdominal, Retrospective Studies
Abstract: Objective: The long-term survival differences between endovascular repair (EVAR) and open repair for abdominal aortic aneurysms (AAAs) and specifically the impact of age on these differences remain a topic of debate. Therefore, we compared the long-term mortality between EVARand open abdominal aneurysm repair for patients of different ages. Methods: This was a retrospective cohort study of prospectively collected data from patients undergoing elective EVAR or open repair for infrarenal AAAs within the Vascular Quality Initiative multinational clinical registry (2003-2021). The primary outcome was long-term all-cause mortality comparing EVAR and open repair for patients aged less than 65 years, between 65 and 79 years, and those aged 80 and older. In addition, we investigated the interaction between repair modality and 10-year hazard of mortality for sex, aneurysm diameter, and several preoperative comorbid conditions within each age category. To account for the nonrandom assignment of treatment, we used propensity scores and inverse probability weighted Cox proportional hazard analysis. Results: We identified 48,074 patients undergoing elective infrarenal abdominal aneurysm repair (89% EVAR) within the study period, including 7940 patients aged less than 65, 29,555 aged between 65 and 79, and 10,579 aged 80 years or more. EVAR was associated with a higher propensity score-adjusted long-term hazard of mortality compared with open repair in the cohort aged less than 65 years (hazard ratio [HR], 1.39; 95% confidence interval [CI], 1.04-1.86; P = .026). The mortality was similar in the age cohort between 65 and 79 (HR, 0.94; 95% CI, 0.79-1.10; P = .43), whereas EVAR was associated with a lower hazard of mortality in the cohort aged 80 years or more (HR, 0.63; 95% CI, 0.46-0.86; P = .004). In patients aged less than 65 years, the hazard of mortality was higher with EVAR compared with open repair in those with female sex (HR, 4.40; 95% CI, 1.75-11.0), an aneurysm diameter of more than 65 mm (HR, 2.19; 95% CI, 1.11-4.34), and an absence of coronary artery disease (HR, 1.26; 95% CI, 0.83-1.91), congestive heart failure (HR, 1.41; 95% CI, 1.03-1.92), and renal dysfunction (HR, 1.46; 95% CI, 1.04-2.05). In the patient cohort aged 80 and older, a lower hazard of mortality for EVAR versus open repair was observed for male patients or those with small aneurysms or certain comorbidities. Conclusions: In a selected group of young patients with a substantial life expectancy, the long-term mortality is higher with EVAR compared with open repair for infrarenal AAAs. Long-term mortality with EVAR is similar in the middle cohort and lower in the elderly cohort compared with open repair.
Published: 2021
Full Text: View/download PDF

22. Characterizing the Tapering Practices of United States and Canadian Raw Powerlifters

Author: Caleb D. Bazyler, Michael H. Stone, Iñigo Mujika, Hayden J Pritchard, S. Kyle Travis, and Jeremy A. Gentles
Subjects: Male, Canada, medicine.medical_specialty, Competition level, Weight Lifting, Demographics, business.industry, Posture, Repetition maximum, Resistance Training, Physical Therapy, Sports Therapy and Rehabilitation, Tapering, Squat, General Medicine, Bench press, United States, Exercise Therapy, Training intensity, Physical therapy, medicine, Humans, Female, Orthopedics and Sports Medicine, Muscle Strength, business
Abstract: Travis, SK, Pritchard, HJ, Mujika, I, Gentles, JA, Stone, MH, and Bazyler, CD. Characterizing the tapering practices of United States and Canadian raw powerlifters. J Strength Cond Res 35(12S): S26-S35, 2021-The purpose of this study was to characterize the tapering practices used by North American powerlifters. A total of 364 powerlifters completed a 41-item survey encompassing demographics, general training, general tapering, and specific tapering practices. Nonparametric statistics were used to assess sex (male and female), competition level (regional/provincial, national, and international), and competition lift (squat, bench press, and deadlift). The highest training volume most frequently took place 5-8 weeks before competition, whereas the highest training intensity was completed 2 weeks before competition. A step taper was primarily used over 7-10 days while decreasing the training volume by 41-50% with varied intensity. The final heavy (>85% 1 repetition maximum [1RM]) back squat and deadlift sessions were completed 7-10 days before competition, whereas the final heavy bench press session was completed
Published: 2021
Full Text: View/download PDF

23. Sex‐, Race‐ and Ethnicity‐Based Differences in Thromboembolic Events Among Adults Hospitalized With COVID‐19

Author: Joseph E. Ebinger, Jocelyn M. Beach, Mark A. Creager, Pablo Martínez-Camblor, Bjoern D. Suckow, Sadia Ilyas, David H. Stone, Jesse A. Columbo, Philip P. Goodney, and Stanislav Henkin
Subjects: Adult, Male, medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), Ethnic group, Disease, race and ethnicity, Logistic regression, Race (biology), COVID‐19, Thromboembolism, Internal medicine, Ethnicity, medicine, Humans, Diseases of the circulatory (Cardiovascular) system, Sex Distribution, thrombosis, SARS-CoV-2, business.industry, Racial Groups, COVID-19, Hispanic or Latino, Odds ratio, thromboembolic, medicine.disease, Thrombosis, United States, Hospitalization, women, sex, and gender, RC666-701, Pacific islanders, Female, Cardiology and Cardiovascular Medicine, business
Abstract: Background Patients hospitalized with COVID‐19 have an increased risk of thromboembolic events. Whether sex, race or ethnicity impacts these events is unknown. We studied the association between sex, race, and ethnicity and venous and arterial thromboembolic events among adults hospitalized with COVID‐19. Methods and Results We used the American Heart Association Cardiovascular Disease COVID‐19 registry. Primary exposures were sex and race and ethnicity, as defined by the registry. Primary outcomes were venous thromboembolic events and arterial thromboembolic events. We used logistic regression for risk adjustment. We studied 21 528 adults hospitalized with COVID‐19 across 107 centers (54.1% men; 38.1% non‐Hispanic White, 25.4% Hispanic, 25.7% non‐Hispanic Black, 0.5% Native American, 4.0% Asian, 0.4% Pacific Islander, and 5.9% other race and ethnicity). The rate of venous thromboembolic events was 3.7% and was more common in men (4.2%) than women (3.2%; P P P =0.002), and in non‐Hispanic Black patients (5.0%) than other races and ethnicities (range, 2.3%–4.7%; P Conclusions Men and non‐Hispanic Black adults hospitalized with COVID‐19 are more likely to have venous and arterial thromboembolic events. These subgroups may represent at‐risk patients more susceptible to thromboembolic COVID‐19 complications.
Published: 2021
Full Text: View/download PDF

24. Circulating autoreactive proteinase 3(+) B cells and tolerance checkpoints in ANCA-associated vasculitis

Author: Carol A. Langford, Paul A. Monach, Kristina M. Harris, Alvise Berti, Paul Brunetta, Robert Spiera, Jacques-Olivier Pers, Divi Cornec, E. William St. Clair, Peter Heeringa, Ulrich Specks, Philip Seo, Tobias Peikert, Sophie Hillion, Amber M. Hummel, Peter A. Merkel, Young Min Son, Nedra Chriti, Wayel H. Abdulahad, Fernando C. Fervenza, Jie Sun, Cees G. M. Kallenberg, John H. Stone, Eva M. Carmona, Guido Grandi, Translational Immunology Groningen (TRIGR), and Groningen Kidney Center (GKC)
Subjects: Male, Vasculitis, Autoimmune diseases, Immunology, BIOMARKERS, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Autoimmunity, medicine.disease_cause, Peripheral blood mononuclear cell, Flow cytometry, ACTIVATION, WEGENERS-GRANULOMATOSIS, Double-Blind Method, Memory B Cells, Proteinase 3, Medicine, Humans, cardiovascular diseases, RITUXIMAB, SPECIFICITY, biology, medicine.diagnostic_test, business.industry, RECOGNITION, MYELOPEROXIDASE, General Medicine, medicine.disease, Flow Cytometry, PR3, In vitro, Peripheral, Myeloperoxidase, ANTIBODIES, biology.protein, Female, AUTOANTIBODIES, Clinical Medicine, business, Peptide Hydrolases
Abstract: BACKGROUND Little is known about the autoreactive B cells in antineutrophil cytoplasmic antibody–associated (ANCA-associated) vasculitis (AAV). We aimed to investigate tolerance checkpoints of circulating antigen-specific proteinase 3–reactive (PR3+) B cells. METHODS Multicolor flow cytometry in combination with bioinformatics and functional in vitro studies were performed on baseline samples of PBMCs from 154 well-characterized participants of the RAVE trial (NCT00104299) with severely active PR3-AAV and myeloperoxidase-AAV (MPO-AAV) and 27 healthy controls (HCs). Clinical data and outcomes from the trial were correlated with PR3+ B cells (total and subsets). RESULTS The frequency of PR3+ B cells among circulating B cells was higher in participants with PR3-AAV (4.77% median [IQR, 3.98%–6.01%]) than in participants with MPO-AAV (3.16% median [IQR, 2.51%–5.22%]) and participants with AAV compared with HCs (1.67% median [IQR, 1.27%–2.16%], P < 0.001 for all comparisons), implying a defective central tolerance checkpoint in patients with AAV. Only PBMCs from participants with PR3-AAV contained PR3+ B cells capable of secreting PR3-ANCA IgG in vitro, proving they were functionally distinct from those of participants with MPO-AAV and HCs. Unsupervised clustering identified subtle subsets of atypical autoreactive PR3+ memory B cells accumulating through the maturation process in patients with PR3-AAV. PR3+ B cells were enriched in the memory B cell compartment of participants with PR3-AAV and were associated with higher serum CXCL13 levels, suggesting an increased germinal center activity. PR3+ B cells correlated with systemic inflammation (C-reactive protein and erythrocyte sedimentation rate, P < 0.05) and complete remission (P < 0.001). CONCLUSION This study suggests the presence of defective central antigen-independent and peripheral antigen-dependent checkpoints in patients with PR3-AAV, elucidating the selection process of autoreactive B cells. Trial registration ClinicalTrials.gov NCT00104299. Funding The Vasculitis Foundation, the National Institute of Allergy and Infectious Diseases of the NIH, and the Mayo Foundation for Education and Research.
Published: 2021

25. Dismemberment and Mutilation: A Data‐Driven Exploration of Patterns, Motives, and Styles

Author: Gary Brucato, Michael H. Stone, Victor G. Petreca, and Ann Wolbert Burgess
Subjects: Male, medicine.medical_specialty, Deception, Substance-Related Disorders, Poison control, Dismemberment, Anger, Suicide prevention, Pathology and Forensic Medicine, Forensic psychiatry, Injury prevention, Genetics, medicine, Forensic nursing, Humans, Corpse Dismemberment, Sex Distribution, Crime Victims, Motivation, Racial Groups, Offensive, Human factors and ergonomics, Criminals, Forensic Psychiatry, people.cause_of_death, Psychotic Disorders, Female, Homicide, people, Psychology, Social psychology
Abstract: Classification of violent behavior, including dismemberment and mutilation, has become increasingly more significant. This study uses a data-driven classification system based upon knowledge drawn from the pertinent literature, and examination of cases of offenders who have dismembered or mutilated their victims. The latter were extracted from the Serial Killer Database, as well as media sources, and assessed for characteristics of the perpetrators and victim(s). An informational form was developed and used to establish quantitative parameters and objectively extract pertinent information that could be used for comparison and pattern analysis. Motives and styles, as well as the organized/disorganized dichotomy for murder and dismemberment/mutilation, were examined for each case. The majority of cases demonstrated defensive styles (60%), with the second most common being offensive styles (26%), which differs from previous studies that do not exclude older cases. Additionally, 68% of cases reflected organized patterns for both murder and the acts of dismemberment or mutilation. The results support a data-driven classification system that may serve as a foundational model for the investigation of specific motives of this type of deviant behavior in future research.
Published: 2020
Full Text: View/download PDF

26. Safety and effectiveness of hormonal contraception for women who use opioids: A systematic review

Author: Angeline Ti, Maura K. Whiteman, Kathryn M. Curtis, and Rebecca H. Stone
Subjects: medicine.medical_specialty, MEDLINE, CINAHL, Cochrane Library, law.invention, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, law, medicine, Humans, 030212 general & internal medicine, 030219 obstetrics & reproductive medicine, business.industry, Obstetrics and Gynecology, Analgesics, Opioid, Contraceptive Agents, Hormonal, Reproductive Medicine, Opioid, Hormonal contraception, Family medicine, Pharmacodynamics, Female, business, Cohort study, medicine.drug
Abstract: Objective To systematically review the literature around the safety and effectiveness of hormonal contraception for women who use opioids. Our specific research questions are: 1) Among women who use opioids, do those who use hormonal contraception have increased adverse health events compared with those who do not use hormonal contraception? 2) Are there drug interactions between hormonal contraception and opioids that cause decreased effectiveness or increased toxicity from either drug? Methods We searched Medline, Embase, PsychInfo, CINAHL, the Cochrane Library, and clinicaltrials.gov through August 2018. We considered randomized controlled trials, cohort studies, and case–control studies, as well as pharmacokinetic and pharmacodynamic studies. We planned to use standard frameworks to assess risk of bias of included studies. Results The search identified 1852 articles. The full text of 66 articles was reviewed, and none met inclusion criteria. Conclusions Because we found no direct evidence on the safety and effectiveness of hormonal contraception for women who use opioids, we considered theoretical concerns. While women with OUD have a high prevalence of co-morbidities, such as viral hepatitis, generally women with medical conditions can safely use most contraceptive methods. When considering the pharmacokinetics and pharmacodynamics of hormonal contraception and opioids, there is little theoretical concern for interactions. Therefore, future research efforts could focus on improving access to the full range of contraceptive methods for women who use opioids, reducing unnecessary barriers to initiating and using contraception, while ensuring voluntary choice related to contraceptive use.
Published: 2019
Full Text: View/download PDF

27. The Impact of Patient-Reported Penicillin Allergy on Risk for Surgical Site Infection in Total Joint Arthroplasty

Author: James H. MacDonald, Paul J. King, Andrea H. Stone, Mary R. Clance, and Grayson C. Kelmer
Subjects: Male, medicine.medical_specialty, Allergy, Arthroplasty, Replacement, Hip, medicine.medical_treatment, Population, MEDLINE, Penicillins, Drug Hypersensitivity, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Humans, Surgical Wound Infection, Orthopedics and Sports Medicine, Practice Patterns, Physicians', Antibiotic prophylaxis, Arthroplasty, Replacement, Knee, education, Aged, Retrospective Studies, 030222 orthopedics, education.field_of_study, business.industry, Retrospective cohort study, 030229 sport sciences, Middle Aged, medicine.disease, Arthroplasty, Anti-Bacterial Agents, Penicillin, Female, Surgery, business, Surgical site infection, medicine.drug
Abstract: Penicillin (PCN) allergy is reported in 10% to 20% of the population; studies show that only 1% to 3% of patients have a true allergy. Most patients reporting a PCN allergy receive second-line antibiotic prophylaxis preoperatively, which raises concerns about antimicrobial efficacy. Studies also suggest that second-line antibiotics may increase the rate of surgical site infection (SSI). In this study we aim to analyze the effect of PCN allergy on antibiotic type prescribed and SSI in our total joint arthroplasty population.A retrospective review of 4,903 primary total hip and total knee arthroplasty performed from January 2015 to June 2017 in a single institution. A detailed chart review was performed to identify reported reactions and antibiotic prescribed.Seven hundred ninety-six patients (16.2%) reported a PCN allergy; the reactions were classified into three tiers. Six hundred fifteen patients (12.5%) reported an IgE-mediated allergy, hypersensitivity, or a possible allergy; 89 (1.8%) reported an adverse effect; and 92 (1.9%) had an unknown reaction. Patients reporting a PCN allergy were less likely to receive cefazolin (94.9 versus 6.9%; P0.001) and more likely to receive clindamycin (1.1 versus 80.7%; P0.001) or vancomycin (4.0 versus 12.4%; P0.001). There was no difference in infection rate by reported PCN allergy (0.6 versus 0.4%; P = 0.473) or antibiotic prescribed (0.5 versus 0.6%; P = 0.4817).No patient with a PCN allergy and given cefazolin experienced a reaction; based on reported reactions, most patients with a PCN allergy can safely receive first-line antibiotic therapy. In this population, PCN allergy and second-line antibiotic therapy did not influence the rate of SSI.
Published: 2019
Full Text: View/download PDF

28. Association of Pulmonary Hemorrhage, Positive Proteinase 3, and Urinary Red Blood Cell Casts With Venous Thromboembolism in Antineutrophil Cytoplasmic Antibody–Associated Vasculitis

Author: Jae Il Shin, Andreas Kronbichler, Carol A. Langford, Paul A. Monach, E. William St. Clair, Philip Seo, John H. Stone, Cees G. M. Kallenberg, Duvuru Geetha, Gert Mayer, Gary S. Hoffman, Fernando C. Fervenza, Robert Spiera, Peter A. Merkel, Ulrich Specks, Karina A. Keogh, Steven R. Ytterberg, Johannes Leierer, and Paul Brunetta
Subjects: Lung Diseases, Male, Erythrocytes, Microscopic Polyangiitis, Urine, 030204 cardiovascular system & hematology, Gastroenterology, 0302 clinical medicine, Risk Factors, CYCLOPHOSPHAMIDE, Immunology and Allergy, INDEX, Venous Thrombosis, Univariate analysis, Brief Report, Hazard ratio, Venous Thromboembolism, Middle Aged, Thrombosis, 3. Good health, Female, Vasculitis, Adult, medicine.medical_specialty, Myeloblastin, Urinary system, Immunology, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Hemorrhage, FREQUENCY, Antibodies, Antineutrophil Cytoplasmic, EVENTS, 03 medical and health sciences, WEGENERS-GRANULOMATOSIS, Rheumatology, Internal medicine, medicine, Humans, RITUXIMAB, cardiovascular diseases, Aged, Peroxidase, Proportional Hazards Models, Anti-neutrophil cytoplasmic antibody, 030203 arthritis & rheumatology, Proportional hazards model, business.industry, Granulomatosis with Polyangiitis, medicine.disease, Pulmonary hemorrhage, Pulmonary Embolism, business
Abstract: Objective To assess the frequency of venous thromboembolism (VTE) events in the Rituximab in Antineutrophil Cytoplasmic Antibody (ANCA)-Associated Vasculitis (RAVE) trial and identify novel potential risk factors. Methods VTE events in 197 patients enrolled in the RAVE trial were analyzed. Baseline demographic and clinical characteristics were recorded, and univariate and multivariate analyses were performed to identify factors associated with VTE in ANCA-associated vasculitis (AAV). Results VTE occurred in 16 patients (8.1%) with an overall average time to event of 1.5 months (range 1.0-2.75). In univariate analyses with calculation of hazard ratios (HRs) and 95% confidence intervals (95% CIs), heart involvement (HR 17.408 [95% CI 2.247-134.842]; P = 0.006), positive proteinase 3 (PR3)-ANCA (HR 7.731 [95% CI 1.021-58.545]; P = 0.048), pulmonary hemorrhage (HR 3.889 [95% CI 1.448-10.448]; P = 0.008), and the presence of red blood cell casts (HR 15.617 [95% CI 3.491-69.854]; P
Published: 2019
Full Text: View/download PDF

29. Long-term Reintervention After Endovascular Abdominal Aortic Aneurysm Repair

Author: Andres Schanzer, Pablo Martínez-Camblor, David H. Stone, Bjoern D. Suckow, Art Sedrakyan, Philip P. Goodney, Andrew W. Hoel, Alistair J. O'Malley, Marc L. Schermerhorn, and Jesse A. Columbo
Subjects: Male, Reoperation, medicine.medical_specialty, Operative Time, Common method, Multiple risk factors, 03 medical and health sciences, 0302 clinical medicine, Aneurysm, Emergency surgery, Risk Factors, medicine, Humans, Iliac artery aneurysm, Aged, Retrospective Studies, Aged, 80 and over, business.industry, Endovascular Procedures, medicine.disease, Aortic surgery, Abdominal aortic aneurysm, Surgery, Iliac Aneurysm, 030220 oncology & carcinogenesis, Regression Analysis, Operative time, Female, 030211 gastroenterology & hepatology, Emergencies, business, Aortic Aneurysm, Abdominal
Abstract: Objective To describe the long-term reintervention rate after endovascular abdominal aortic aneurysm repair (EVR), and identify factors predicting reintervention. Summary of background data EVR is the most common method of aneurysm repair in America, and reintervention after EVR is common. Clinical factors predicting reintervention have not been described in large datasets with long-term follow-up. Methods We studied patients who underwent EVR using the Vascular Quality Initiative registry linked to Medicare claims. Our primary outcome was reintervention, defined as any procedure related to the EVR after discharge from the index hospitalization. We used classification and regression tree modeling to inform a multivariable Cox-regression model predicting reintervention after EVR. Results We studied 12,911 patients treated from 2003 to 2015. Mean age was 75.5 ± 7.3 years, 79.9% were male, and 89.1% of operations were elective. The 3-year reintervention rate was 15%, and the 10-year rate was 33%. Five factors predicted reintervention: operative time ≥3.0 hours, aneurysm diameter ≥6.0 cm, an iliac artery aneurysm ≥2.0 cm, emergency surgery, and a history of prior aortic surgery. Patients with no risk factors had a 3-year reintervention rate of 12%, and 10-year rate of 26% (n = 7310). Patients with multiple risk factors, such as prior aortic surgery and emergent surgery, had a 3-year reintervention rate 72%, (n = 32). Modifiable factors including EVR graft manufacturer or supra-renal fixation were not associated with reintervention (P = 0.76 and 0.79 respectively). Conclusions All patients retain a high likelihood of reintervention after EVR, but clinical factors at the time of repair can predict those at highest risk.
Published: 2019
Full Text: View/download PDF

30. A Syndromic Neurodevelopmental Disorder Caused by Mutations in SMARCD1, a Core SWI/SNF Subunit Needed for Context-Dependent Neuronal Gene Regulation in Flies

Author: Shane McKee, Christel Depienne, Diana Baralle, Ddd Study, Justine Rousseau, Philippe M. Campeau, Sophie Ehresmann, Naomichi Matsumoto, Solveig Heide, Max H. Stone, Hannah Titheradge, Alyssa Ritter, Kevin C J Nixon, Seiji Mizuno, Jamie M. Kramer, Delphine Héron, Noriko Miyake, Mohammed Sarikahya, Kosuke Izumi, Western University [London, ON, Canada], Centre Hospitalier Universitaire Sainte-Justine [Montréal, QC, Canada] (CHU Sainte-Justine), Yokohama City University (YCU), University of Southampton, Belfast City Hospital, Children’s Hospital of Philadelphia (CHOP ), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Trousseau, Centre Hospitalier Régional Universitaire de Tours (CHRU Tours), Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Institut du Cerveau et de la Moëlle Epinière = Brain and Spine Institute (ICM), Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), University of Duisburg-Essen, and Birmingham Women's and Children's NHS Foundation Trust
Subjects: Male, Chromosomal Proteins, Non-Histone, Developmental Disabilities, Medizin, Transcriptome, 0302 clinical medicine, Neurodevelopmental disorder, Drosophila Proteins, Child, Genetics (clinical), Exome sequencing, Neurons, Regulation of gene expression, Genetics, 0303 health sciences, Syndrome, SWI/SNF, Hypotonia, Drosophila melanogaster, intellectual disability, Child, Preschool, Muscle Hypotonia, Female, medicine.symptom, BAFopathies, Mitosis, Context (language use), SMARCD1, Biology, Drosophila mushroom body, Article, Chromatin remodeling, 03 medical and health sciences, long-term memory, Memory, medicine, Animals, Humans, Learning, Mushroom Bodies, 030304 developmental biology, [SDV.GEN]Life Sciences [q-bio]/Genetics, fungi, medicine.disease, neurodevelopmental disorder, Disease Models, Animal, Gene Expression Regulation, Neurodevelopmental Disorders, Mutation, 030217 neurology & neurosurgery, Transcription Factors
Abstract: Mutations in several genes encoding components of the SWI/SNF chromatin remodeling complex cause neurodevelopmental disorders (NDDs). Here, we report on 5 individuals with mutations in SMARCD1, presenting with developmental delay, intellectual disability, hypotonia, feeding difficulties, and small hands and feet. The mutations were proven to be de novo in 4 of the 5 individuals, by trio exome sequencing. Mutations in other SWI/SNF components cause Coffin-Siris syndrome and Nicolaides-Baraitser syndrome, or other syndromic and non-syndromic NDDs. Although the individuals presented here have dysmorphisms and some clinical overlap with these syndromes, they lack the typical facial dysmorphisms. To gain insight into the function of SMARCD1 in neurons, we investigated the Drosophila ortholog, Bap60, in postmitotic memory-forming neurons of the adult Drosophila mushroom body (MB). Targeted knockdown of Bap60 in the MB of adult flies causes defects in long-term memory. Mushroom body specific transcriptome analysis revealed that Bap60 is required for context-dependent expression of genes involved in neuron function and development in juvenile flies when synaptic connections are actively being formed in response to experience. Taken together, we identify a NDD caused by SMARCD1 mutations and establish a role for the SMARCD1 ortholog Bap60 in regulation of neurodevelopmental genes during a critical time window of juvenile adult brain development that is essential in establishing neuronal circuits that are required for learning and memory.
Published: 2019
Full Text: View/download PDF

31. Differences in Perioperative Outcomes and Complications Between African American and White Patients After Total Joint Arthroplasty

Author: Paul J. King, James H. MacDonald, Andrea H. Stone, and Maulik S. Joshi
Subjects: Male, Reoperation, medicine.medical_specialty, Joint arthroplasty, Arthroplasty, Replacement, Hip, Logistic regression, White People, 03 medical and health sciences, Postoperative Complications, 0302 clinical medicine, Risk Factors, Odds Ratio, medicine, Humans, Orthopedics and Sports Medicine, Risk factor, Arthroplasty, Replacement, Knee, Aged, Retrospective Studies, African american, 030222 orthopedics, Maryland, business.industry, Discharge disposition, Perioperative, Targeted interventions, Middle Aged, Patient Discharge, Black or African American, Logistic Models, Multivariate Analysis, Emergency medicine, Female, Culturally Competent Care, business
Abstract: Racial disparities in healthcare utilization and outcomes have been reported and have wide-reaching implications for individual patient and healthcare system; as providers we bear an ethical burden to address this disparity and provide culturally competent care. This study will examine the influence of race on length of stay, discharge disposition, and complications requiring reoperation following total joint arthroplasty (TJA).Single institution retrospective analysis of a consecutive series of 7208 primary TJA procedures performed between July 2013 and June 2017 was conducted. Chi-squared and t-tests were used to quantify differences between the groups and multiple logistic regression was used to identify race as an independent risk factor.In total, 6182 (84.3%) white and 1026 (14.0%) African American (AA) patients were included. AA patients were younger (63.62 vs 66.84 years, P.001), more likely female (68.8% vs 57.0%, P.001), had a longer length of stay (2.19 vs 2.00 days, P.001), more likely to experience septic complications (1.3% vs 0.5%, P = .002) and manipulation under anesthesia (3.9% vs 1.8%, P.001), and less likely to discharge home (67.1% vs 81.1%, P.001). Multiple logistic regression showed that AA patients were more likely to discharge to a facility (adjusted odds ratio 2.63, 95% confidence interval 2.19-3.16, P.001) and experience a manipulation under anesthesia (adjusted odds ratio 1.90, 95% confidence interval 1.26-2.85, P = .002).AA patients undergoing TJA were younger with longer length of stay and a higher rate of nonhome discharge; AA race was identified as an independent risk factor. Further study is required to understand the differences identified in this study. Targeted interventions should be developed to attempt to eliminate the disparity.
Published: 2019
Full Text: View/download PDF

32. Contemporary incidence, outcomes, and survival associated with endovascular aortic aneurysm repair conversion to open repair among Medicare beneficiaries

Author: Bjoern D. Suckow, Salvatore T. Scali, Philip P. Goodney, Art Sedrakyan, Jialin Mao, Xinyan Zheng, Andrew Hoel, Kristina Giles-Magnifico, Michol A. Cooper, Nicholas H. Osborne, Peter Henke, Andres Schanzer, Danica Marinac-Dabic, and David H. Stone
Subjects: Time Factors, Incidence, Endovascular Procedures, Medicare, United States, Blood Vessel Prosthesis Implantation, Postoperative Complications, Treatment Outcome, Risk Factors, Humans, Female, Surgery, Cardiology and Cardiovascular Medicine, Aged, Aortic Aneurysm, Abdominal, Retrospective Studies
Abstract: The widespread application of endovascular abdominal aortic aneurysm repair (EVAR) has ushered in an era of requisite postoperative surveillance and the potential need for reintervention. The national prevalence and results of EVAR conversion to open repair, however, remain poorly defined. The purpose of this analysis was to define the incidence of open conversion and its associated outcomes.The SVS Vascular Quality Initiative EVAR registry linked to Medicare claims via Vascular Implants Surveillance and Interventional Outcomes Network was queried for open conversions after initial EVAR procedures from 2003 to 2016. Cumulative conversion incidence within up to 5 years after EVAR and outcomes after open intervention were determined. Multivariable logistic regressions were used to identify independent predictors of conversion and mortality.Among 15,937 EVAR patients, 309 (1.9%) underwent an open conversion: 43% (n = 132) early (30 days) and 57% (n = 177) late (30 days). The longitudinally observed rate of conversion was constant over time, as well as by geographic region. Independent predictors of conversion included female sex (hazard ratio [HR], 1.49; P .001), aneurysm diameter or more than 6.0 cm at the time of index EVAR (HR, 1.74; P .001), nonelective repair (compared with elective presentation: HR, 1.72; P .001), and aortouni-iliac repairs (HR, 2.19; P .001). In contrast, adjunctive operative procedures such as endo-anchors or cuff extensions (HR, 0.62; P = .06) were protective against long-term conversion. Both early (HR, 1.6; P .001) and late (HR, 1.26; P = .07) open conversions were associated with significant 30-day (total cohort, 15%) and 1-year mortality (total cohort, 25%). Patients undergoing open conversion experienced high rates of 30-day readmission (42%) and cardiac (45%), renal (32%), and pulmonary (30%) complications.This large, registry-based analysis is among the first to document the incidence and outcomes for open conversion after EVAR in a national cohort with long-term follow-up. Importantly, women, patients with large aneurysms, and complex anatomy, as well as urgent or emergent EVARs are at an increased risk for open conversion. It seems that more conversions are performed in the early postoperative period, despite perceptions that conversion is a delayed phenomenon. In all instances, conversion is associated with significant morbidity and mortality and highlights the importance of appropriate patient selection at the time of index EVAR.
Published: 2022
Full Text: View/download PDF

33. Association Between Hospital Volume and Failure to Rescue After Open or Endovascular Repair of Intact Abdominal Aortic Aneurysms in the VASCUNET and International Consortium of Vascular Registries

Author: Adam W. Beck, Salvatore T. Scali, Ian Thomson, Christian-Alexander Behrendt, Maarit Venermo, Barry Beiles, Jialin Mao, Art Sedrakyan, Nikolaj Eldrup, Kevin Cassar, Zoltán Szeberin, David H. Stone, Mario D'Oria, Martin Altreuther, Jonathan R. Boyle, and Kevin Mani
Subjects: Male, medicine.medical_specialty, Failure to rescue, Time Factors, 030204 cardiovascular system & hematology, Risk Assessment, 03 medical and health sciences, Blood Vessel Prosthesis Implantation, 0302 clinical medicine, Hospital volume, Postoperative Complications, Risk Factors, medicine, Humans, Major complication, Hospital Mortality, Prospective Studies, Registries, Stroke, Aged, business.industry, Mortality rate, Incidence, Background data, Endovascular Procedures, Australia, medicine.disease, Hospitals, 3. Good health, Surgery, Europe, Treatment Outcome, Quartile, Failure to Rescue, Health Care, 030220 oncology & carcinogenesis, Female, Complication, business, Aortic Aneurysm, Abdominal, New Zealand
Abstract: OBJECTIVE To investigate the association between hospital volume and failure to rescue (FtR), after open repair (OAR), and endovascular repair (EVAR) of intact abdominal aortic aneurysms (AAA) among centers participating in the VASCUNET and International Consortium of Vascular Registries. SUMMARY OF BACKGROUND DATA FtR (ie, in-hospital death following major complications) is a composite end-point representing the inability to treat complications effectively and prevent death. METHODS Using data from 8 vascular registries, complication and mortality rates after intact AAA repair were examined (n = 60,273; EVAR-43,668; OAR-16,605). A restricted analysis using pooled data from 4 countries (Australia, Hungary, New Zealand, and USA) reporting data on all postoperative complications (bleeding, stroke, cardiac, respiratory, renal, colonic ischemia) was performed to identify risk-adjusted association between hospital volume and FtR. RESULTS The most frequently reported complications were cardiac (EVAR-3.0%, OAR-8.9%) and respiratory (EVAR-1.0%, OAR-5.7%). In adjusted analysis, 4.3% of EVARs and 18.5% of OARs had at least 1 complication. The overall FtR rate was 10.3% after EVAR and 15.7% after OAR. Subjects treated in the highest volume centers (Q4) had 46% and 80% lower odds of FtR after EVAR (OR = 0.54; 95% CI = 0.34-0.87; P = 0.04) and OAR (OR = 0.22; 95% CI = 0.11-0.44; P < 0.001) when compared to lowest volume centers (Q1), respectively. Colonic ischemia had the highest risk of FtR for both procedures (adjusted predicted risks, EVAR: 27%, 95% CI 14%-45%; OAR: 30%, 95% CI 17%-46%). CONCLUSIONS In this multi-national dataset, FtR rate after intact AAA repair with EVAR and OAR is significantly associated with hospital volume. Hospitals in the top volume quartiles achieve the lowest mortality after a complication has occurred.
Published: 2021

34. Association of renal transplantation with reduced risk of myocardial infarction and ischemic stroke in ANCA-associated vasculitis: An observational cohort study

Author: John H. Stone, Reza Zonozi, John L. Niles, Xiaoqing Fu, Hyon K. Choi, Zachary S. Wallace, Yuqing Zhang, Claire Cook, April Jorge, and Anushya Jeyabalan
Subjects: Male, medicine.medical_specialty, Population, Myocardial Infarction, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, urologic and male genital diseases, Lower risk, Medicare, Risk Assessment, Article, Cohort Studies, Rheumatology, Internal medicine, medicine, Humans, cardiovascular diseases, Myocardial infarction, education, Stroke, Aged, Ischemic Stroke, education.field_of_study, business.industry, Proportional hazards model, Hazard ratio, medicine.disease, Kidney Transplantation, United States, Transplantation, Anesthesiology and Pain Medicine, Cardiology, Female, business, Cohort study
Abstract: Objective Myocardial infarction and ischemic stroke are leading causes of cardiovascular (CV) morbidity and mortality in ANCA-associated vasculitis (AAV), especially for the 20% with end-stage renal disease (ESRD). We assessed the impact of renal transplantation on the risk of myocardial infarction and stroke among patients with ESRD due to AAV. Methods We identified patients from the United States Renal Data System with ESRD due to AAV between 2000 and 2016. We examined the association between renal transplantation and the risk of non-fatal and fatal myocardial infarction or ischemic stroke among waitlisted patients using Medicare claims and death data through 2017. We used time-varying Cox proportional hazards models with age as the time scale to estimate hazard ratios (HR) and 95% confidence intervals (CIs) for myocardial infarction and ischemic stroke events among patients who received a renal transplant compared to those who remained on the waitlist. Results Of 1029 waitlisted patients, 593 (58%) were transplanted over a mean of 5.7 years. There were 17 events (4.6/1,000 person-years) in the transplanted group and 40 events (13.7/1,000 person-years) in the group that remained waitlisted. A renal transplant was associated with a 78% lower risk of myocardial infarction or ischemic stroke (HR=0.22, 95% CI 0.11 to 0.47). These findings persisted across sex and age groups and when censoring patients after living donor transplantation. Conclusions Among AAV patients with ESRD, renal transplantation can substantially reduce the risk of myocardial infarction and ischemic stroke. Improving access to transplantation for this population may further improve outcomes.
Published: 2021

35. Long-term implications of elective evar that is non-compliant with clinical practice guideline diameter thresholds

Author: Livia de Guerre, David H. Stone, Salvatore T. Scali, Christina L. Marcaccio, Priya Patel, Marc L. Schermerhorn, and Kirsten Dansey
Subjects: Male, medicine.medical_specialty, Time Factors, medicine.medical_treatment, Endovascular aneurysm repair, Aortic aneurysm, Risk Factors, Health care, medicine, Humans, In patient, Aged, Retrospective Studies, Aged, 80 and over, business.industry, Endovascular Procedures, Guideline, Vascular surgery, medicine.disease, Abdominal aortic aneurysm, United States, Clinical Practice, Treatment Outcome, Elective Surgical Procedures, Emergency medicine, Practice Guidelines as Topic, Surgery, Female, Cardiology and Cardiovascular Medicine, business, Aortic Aneurysm, Abdominal, Follow-Up Studies
Abstract: Compliance with Society for Vascular Surgery (SVS) abdominal aortic aneurysm (AAA) clinical practice guideline (CPG)-diameter thresholds is variable for endovascular aneurysm repair (EVAR). To evaluate the implications and appropriateness of repairs that are noncompliant with current guidelines, we investigated the long-term outcomes, adherence to imaging follow-up, and associated health care costs in patients undergoing EVAR for AAA who do or do not meet recommended diameter thresholds.All patients receiving elective EVAR from 2003 to 2016 in the SVS Vascular Quality Initiative with linked Medicare claims were reviewed. Weekend procedures and isolated iliac aneurysms, as well as symptomatic and ruptured presentations, were excluded. Diameter thresholds for noncompliant repairs were defined as: men 55 mm; women 50 mm who did not have an iliac diameter ≥30 mm. We evaluated adherence to postoperative imaging surveillance, reimbursement amounts, reintervention, rupture, and all-cause mortality. We defined an EVAR quality metric as performance of the index procedure with freedom from conversion to open repair, 5-year rupture-free survival, and adherence to minimum imaging surveillance (at least one computed tomography scan documented between 6 and 24 months postoperatively).Among 19,018 elective EVARs, 35% did not meet CPG diameter thresholds (26% within 5 mm of threshold). The rate of noncompliant repairs increased over time (24% in 2003 vs 36% in 2016; P .001). Patients undergoing noncompliant repairs were younger, less likely to have multiple comorbidities, and more likely to receive EVAR with adherence to instructions for use criteria (89% vs 79%; P .001). Patients undergoing noncompliant repairs had greater 5-year freedom from reintervention (86% vs 81%; P .001), rupture-free survival (94% vs 92%; P = .01), and overall survival rates (71% vs 61%; P .001) compared with repairs that complied with CPG diameter thresholds. Although noncompliant repairs had higher rates of 1-year imaging surveillance, overall differences were modest (68% vs 65%; P = .003). Importantly, for the entire cohort, follow-up imaging surveillance decreased over time (93% in 2003 vs 63% in 2014; P .001). Notably, although noncompliant repairs had higher rates of achieving the composite quality metric compared with compliant repairs (43% vs 38%; P .001), failure occurred with a significant majority of all repairs.Compliance with SVS-endorsed CPG diameter thresholds for elective EVAR is poor, and rates of noncompliance are increasing. Noncompliant repairs appear to be offered more commonly to patients with fewer comorbidities and favorable anatomy, and these repairs are associated with improved rates of reintervention, rupture, and survival compared with procedures meeting CPG diameter thresholds. Importantly, noncompliant repairs fail to meet minimum quality standards in a majority of cases, which underscores the need for further policies to improve the overall quality and appropriateness of AAA care delivery nationally.
Published: 2021

36. Medication abortion: Advocating for mifepristone dispensing by pharmacists

Author: Sally Rafie and Rebecca H. Stone
Subjects: Pharmacies, medicine.medical_specialty, business.industry, Pharmacist, Obstetrics and Gynecology, Pharmacy, Abortion, Induced, Mifepristone, Community Pharmacy Services, Abortion, Pharmacists, Reproductive Medicine, Pregnancy, Family medicine, medicine, Humans, Female, business, medicine.drug
Published: 2021

37. Treatment failure in giant cell arteritis

Author: John H. Stone, Jian Han, Sebastian Unizony, Yves Luder, Andrey Pavlov, and Min Bao
Subjects: Male, Vasculitis, medicine.medical_specialty, Immunology, Population, Placebo, Antibodies, Monoclonal, Humanized, Gastroenterology, General Biochemistry, Genetics and Molecular Biology, chemistry.chemical_compound, Tocilizumab, Sex Factors, Rheumatology, Prednisone, Risk Factors, Internal medicine, medicine, Immunology and Allergy, Humans, Arteritis, Patient Reported Outcome Measures, Treatment Failure, education, Aged, education.field_of_study, medicine.diagnostic_test, glucocorticoids, business.industry, giant cell arteritis, Confounding, Middle Aged, medicine.disease, Prognosis, Giant cell arteritis, chemistry, biological therapy, Erythrocyte sedimentation rate, Antirheumatic Agents, Drug Therapy, Combination, Female, business, medicine.drug
Abstract: ObjectiveIdentify predictors of treatment failure in patients with giant cell arteritis (GCA) receiving tocilizumab in combination with glucocorticoids and in patients with GCA receiving only glucocorticoids.MethodsPosthoc analysis of the Giant-Cell Arteritis Actemra trial including 250 patients who received tocilizumab every week plus a 26-week prednisone taper (n=100), tocilizumab every-other-week plus a 26-week prednisone taper (n=49) or placebo plus a 26-week (n=50) or 52-week (n=51) prednisone taper in the intention-to-treat population. Responders for this analysis were patients who maintained remission (no GCA signs/symptoms and no erythrocyte sedimentation rate elevation) through week 52. Treatment failure was defined as inability to achieve remission by week 12 or relapse between weeks 12 and 52. Predictors investigated in univariate and multivariable analyses included patient characteristics, disease-related and treatment-related factors and patient-reported outcomes (PROs).Results149 patients received tocilizumab plus prednisone (TCZ/PDN) and 101 received placebo plus prednisone (PBO+PDN). After adjustment for confounders, treatment failure was significantly less likely in the TCZ/PDN group than the PBO/PDN group (OR, 0.2; 95% CI, 0.1 to 0.3; pConclusionThe strongest risk factors for treatment failure in GCA are treatment with prednisone alone and female sex. Lower starting prednisone doses and impaired PROs are associated with failure to respond to tocilizumab.Trial registration numberNCT01791153.
Published: 2021

38. The association of smoking with immunoglobulin G4–related disease: a case–control study

Author: Rachel Wallwork, Zachary S. Wallace, Cory A. Perugino, Xiaoqing Fu, Yuqing Zhang, John H. Stone, Tyler Harkness, and Hyon K. Choi
Subjects: Adult, Male, medicine.medical_specialty, Index date, Disease, Odds, Cigarette Smoking, Rheumatology, Immunoglobulin g4, Internal medicine, Epidemiology, parasitic diseases, Medicine, Humans, Pharmacology (medical), Risk factor, business.industry, Case-control study, Odds ratio, Clinical Science, Middle Aged, Massachusetts, Case-Control Studies, Female, Immunoglobulin G4-Related Disease, business
Abstract: Objective To evaluate the association between cigarette smoking and the odds of IgG4-related disease (IgG4-RD). Methods We performed a case–control study of patients with IgG4-RD compared in a 1:5 ratio with age-, race- and sex-matched controls. We included cases evaluated at the Massachusetts General Hospital, a hospital within the Mass General Brigham (MGB) System. Controls were identified from the MGB Biobank. Smoking status at the date of IgG4-RD diagnosis or corresponding index date was determined. Conditional logistic regression was used to estimate the association between cigarette smoking and the odds of having IgG4-RD. Results There were 234 IgG4-RD cases and 1170 controls. The mean age (59 years), sex (62% male) and race (75% white) were well balanced. IgG4-RD cases were more likely to be current smokers compared with controls [25 (11%) vs 70 (6%); odds ratio (OR) 1.79 (95% CI 1.08, 2.95)]. This association was strongest among female cases [13 (14%) vs 19 (4%);, OR 3.79 (95% CI 1.71, 8.39)] and those with retroperitoneal fibrosis [RPF; 13 (28%) vs 13 (6%);, OR 6.93 (95% CI 2.78, 17.26)] or normal IgG4 concentrations [21 (21%) vs 21 (4%); OR 6.22 (95% CI 3.09, 12.49)]. When RPF cases were excluded, there was no longer an association between current smoking and the odds of having IgG4-RD [12 (6%) vs 57 (6%); OR 0.95 (95% CI 0.49, 1.86)]. Conclusion Being a current smoker is associated with greater odds of having IgG4-RD, especially among women and those with RPF or normal IgG4 concentrations. Current smoking is the first recognized modifiable risk factor for IgG4-RD.
Published: 2021

39. Health status after invasive or conservative care in coronary and advanced kidney disease

Author: Spertus J. A., Jones P. G., Maron D. J., Mark D. B., O'Brien S. M., Fleg J. L., Reynolds H. R., Stone G. W., Sidhu M. S., Chaitman B. R., Chertow G. M., Hochman J. S., Bangalore S, ISCHEMIA-CKD Research Group: Abdallah M Abdallah, Abel E Moreyra, Abhay A Laddu, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Adedayo Adeboye, Agne Juceviciene, Agne Urboniene, Agnieszka Szramowska, Ahmed Abdel-Latif, Ahmed Ayoub, Ahmed Elghamaz, Ahmed Kamal, Ahmed Talaat, Ajay Sharma, Ajit Singh Narula, Akshay Bagai, Akvile Smigelskaite, Alain Raymond, Alain Rheault, Alaine Melanie Loehr, Albert Varga, Aldo P Maggioni, Alec Moorman, Alejandro Chevaile Ramos, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alexander M Chernyavskiy, Alexander Sergeevich Borisov, Alexandra Craft, Alexandra Hunter, Alexandre Ciappina Hueb, Alexandre Schaan de Quadros, Alice Manica Muller, Aline Peixoto Deiro, Allegra Stone, Almudena Castro, Amar Uxa, Amaryllis Van Craenenbroeck, Ambuj Roy, Amit Kakkar, Amy Flowers, Amy Iskandrian, Ana D Djordjevic-Dikic, Ana Gomes Almeida, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anandaroop Lahiri, Anastasia M Kuzmina-Krutetskaya, Anastasia Vamvakidou, Andras Vertes, Andre Gabriel, Andrea Bartykowszki, Andrea Lorimer, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew Starovoytov, Andrzej Łabyk, Anelise Kawakami, Angela Hoye, Angelo Nobre, Anjali Acharya, Anjali Anand, Anjana Rishmawi, Ann Banfield, Ann Luyten, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Teresinska, Anne Marie Webb, Anne Heath, Anoop Mathew, Antonia Vega, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anu Tharini, Anupama Rao, Aquiles Valdespino-Estrada, Ariel Diaz, Arif Asif, Arnold H Seto, Arturo S Campos-Santaolalla, Asim N Cheema, Asker Ahmed, Atul Mathur, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Balaji Srinivasan, Baljeet Kaur, Balram Bhargava, Bandula Guruge, Barbara Wicklund, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Benoy N Shah, Bernard de Bruyne, Beth Abramson, Beth Stefanchik, Bethany Harvey, Bharati Shivalkar, Bilal Malik, Binoy Mannekkattukudy Kurian, Bougrida Hammouche, Branko D Beleslin, Bruce Ferguson, Bruce McManus, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Carl-Éric Gagné, Carly Ohmart, Carol M Kartje, Caroline Alsweiler, Caroline Rodgers, Caroline Spindler, Carolyn J Gruber, Catherine Albert, Catherine Bone, Catherine Lemay, Cezary Kepka, Chandini Suvarna, Chantale Mercure, Charlene Wiyarand, Chetan Patel, Chiara Attanasio, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Buller, Christel Vassaliere, Christiaan Vrints, Christian Witzke, Christie Ballantyne, Christina Björklund, Christine Roraff, Christophe Laure, Christophe Thuaire, Christopher Chan, Christopher Fordyce, Christopher Kinsey, Chunli Xia, Cidney Schultz, Claes Held, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Clemens T Kadalie, Corine Thobois, Courtney Page, Cristina Bare, Dalisa Espinosa, Dan Gao, Dana Rizk, Daniela Puzhevsky, Data Analyst, David M Charytan, David O Williams, David Booth, David Charytan, David Cohen, David DeMets, David Foo, David Goldfarb, David Schlichting, David Sisson, David Taggart, David Waters, David Wheeler, David Williams, Davis Vo, Dawid Teodorczyk, Dawn D Shelstad, Dean Kereiakes, Deborah Yip, Deepa Ramaswamy, Deirdre Mattina, Deirdre Murphy, Dengke Jiang, Derek Cyr, Diana Cukali, Diane Camara, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Doreen Reimann, Doron Schwartz, Duarte Cacela, Dwayne S G Conway, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Eduardo Gomes Lima, Eduardo Hernandez-Rangel, Edward D Nicol, Edyta Kaczmarska, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise van Dongen, Elissa Restelli Piloto, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizaveta V Zbyshevskaya, Ellie Fridell, Ellis W Lader, Elvira Gosmanova, Emilie Tachot, Emma Howard, Emmanuel Sorbets, Encarnación Alonso-Álvarez, Eric Daugas, Erick Alexánderson Rosas, Estelle Montpetit, Eugene Passamani, Evgeny Shutov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, Fabio Fimiani, Fadi Hage, Fahim Haider Jafary, Fang Feng, Fatima Ranjbaran, Fausto J Pinto, Fernando Caeiro, Fernando Nolasco, Filipa Silva, Filippo Ottani, Firas Al Solaiman, Flávia Egydio, Florina Chereches, Francesca De Micco, Francesca Bianchini, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francisca Patuleia Figueiras, François Madore, Frank Harrell, Frank Rockhold, Frans Van de Werf, Franziska Guenther, Fred Mohr, G Karthikeyan, Gabriel Galeote, Gabriel Grossmann, Gabriel Steg, Gabriela Guzman, Gabriele Gabrielli, Gang Chen, Gautam Sharma, Gaylin Petty, Gelmina Mikolaitiene, Gennie Yee, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Girish Mishra, Gonzalo Barge-Caballero, Grace M Young, Graciela Scaro, Graham Wong, Gregg Pressman, Gregor Simonis, Gudrun Steinmaurer, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillermo Garcia-Garcia, Guoqin Wang, Gurpreet S Wander, Gurpreet Gulati, Haibo Zhang, Halina Marciniak, Hao Dai, Haojian Dong, Harold Franch, Harvey White, Hatem Elabd, Hayley Pomeroy, Heather Golden, Heidi Wilson, Helene Abergel, Hemalata Siddaram, Hemant Shakhar Mahapatra, Henry C Stokes, Hermine Osseni, Herwig Schuchlenz, Hicham Skali, Holly Mattix-Kramer, Hong Cheng, Hossam Mahrous, Hristo Pejkov, Hugo Marques, Hui Zhong, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ikraam Hassan, Ileana L Pina, Ilona Tamasauskiene, Inês Zimbarra Cabrita, Ines Rodrigues, Inga Soveri, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Isabelle Roy, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, Jacek Kusmierek, Jackie Chow, Jaekyeong Heo, Jakub Maksym, James E Davies, James J Jang, James Hirsch, James Tatoulis, Jan Henzel, Janaina Oliveira, Janani Rangaswami, Jane Eckstein, Janitha Raj, Jaqueline Pozzibon, Jaroslaw Drozdz, Jason Loh Kwok Kong, Jason T Call, Jason Linefsky, Javier J Garcia, Jay Meisner, Jayne Scales, Jean Michel Juliard, Jean Diodati, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeff Leimberger, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Stojkovic, Jenne M Jose, Jennifer L Stanford, Jennifer Hogan, Jennifer Horst, Jennifer Isaacs, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jerry Yee, Jessica Berg, Jesus Peteiro, Jesús Peteiro, Jia Li, Jiamin Liu, Jianxin Zhang, Jill Marcus, Jim Blankenship, Jing Dong, Jiyan Chen, Jo Evans, Joaquín V Peñafiel, Joe Sabik, Johann Christopher, John B Kostis, John Joseph Graham, John Doan, John Jose, John Kotter, John Lehman, John Middleton, John Pownall, Jonathan M Gleadle, Jonathan S Chavez-Iñiguez, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Lebowitz, Jonean Thorsen, Jorge Carrillo Calvillo, Jorge Escobedo, José A Ortega-Ramírez, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Costa Vieira, José M Flores-Palacios, Jose Fragata, Jose Lopes, Jose Lopez-Sendon, José Lopez-Sendon, Jose Rueda, Joseph B Selvanayagam, Joseph Sacco, Joshua P Loh, Joy Burkhardt, Juan Manuel López Quijano, Juan Gaztanaga, Judit Sebo, Judith Wright, Juergen Stumpf, Julia de Aveiro Morata, Julio César Figal, Julio Hernandez Jaras, Junqing Yang, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Karen Calfas, Karen Petrosyan, Karen Servilla, Karen Swan, Karin Ploetze, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Katharina Knaut, Katherine Martin, Kathleen Claes, Kathryn Mason, Ken Mahaffey, Kenneth Gin, Kerry Lee, Kerstin Bonin, Kerstin Mikes, Kevin R Bainey, Kevin T Harley, Kevin Marzo, Kevin McMahon, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khrystyna Kushniriuk, Kian-Keong Poh, Kim Holland, Kimberly E Halverson, Kinnari Murphy, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kreton Mavromatis, Krishnakumar Hongalgi, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristine Arges, Kristine Teoh, Krzysztof Drzymalski, Lalathaksha Kumbar, Laszlone Matics, LaTonya J Hickson, Laura Keinaite, Laura Sarti, Laura True, Lawrence M Phillips, Lawrence Friedman, Leandro C Maranan, Leda Lotaif, Lekshmi Dharmarajan, Leo A Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Li Hai Yan, Li Li, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilian Mazza Barbosa, Liljana Tozija, Linda Arcand, Lino Patricio, Liping Zhang, Lisa Hatch, Lixin Jiang, Liz Low, Loay Salman, Lorena Lopez, Lori Pritchard, Luis Bernanrdes, Luis Guzman, Lynette L Teo, M Sowjanya Reddy, Maarten Simoons, Maayan Konigstein, Mafalda Selas, Magdalena Madero, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdy Abdelhamid, Magid Fahim, Mahevamma Mylarappa, Majo X Joseph, Malgorzata Frach, Manjula Rani, Marcello Galvani, Marcin Demkow, Marcin Szkopiak, Marco De Fabritis, Marco Magnoni, Marco Marini, Marco Sicuro, Marek Roik, Maria A Alfonso, Maria Antonieta Pereira de Moraes, María Dolores Martínez-Ruíz, Maria Eugenia Canziani, Maria Eugenia Martin, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Andreasson, Maria Posada, Marianna D A Dracoulakis, Mariano Rubio, Marija T Petrovic, Marina Vieira, Mario J Garcia, Mario D'arezzo, Maris Orgera, Marius Miglinas, Mark Garand, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Swiderek, Martha Meyer, Martina Ceseri, Martinia Tricoli, Mary Wiilliams, Mary Ann Champagne, Mary Streif, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Shinseki, Matthew Weir, Maura Carina Nédio, Max-Paul Winter, Mayil S Krishnam, Meenakshi Mishra, Mei Hwang, Melemadathil Srilatha, Melissa LeFevre, Mengistu Simegn, Michael A Gibson, Michael B Rubens, Michael D Shapiro, Michael Chobanian, Michael Davidson, Michael Farkouh, Michael Mack, Michal Wlodarczyk, Michel G Khouri, Michelle Crowder, Michelle Ratliff, Miguel Borges Santos, Miguel Nobre Menezes, Miguel Perez Fontan, Miguel Barrero, Mihaly Tapolyai, Mikhail T Torosoff, Milan R Dobric, Milind Avdhoot Gadkari, Min Tun Kyaw, Miri Revivo, Mitchel B Lustre, Mohamed Adel, Mohamed Hassan, Mohammad El-Hajjar, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Monika Laukyte, Muhamed Saric, Myrthes Emy Takiuti, Nadia Asif, Nagaraja Moorthy, Naima L Ogletree, Nana O Katamadze, Nandita Nataraj, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Nathalie Brosens, Naved Aslam, Naveed Akhtar, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Neesh Pannu, Neill Duncan, Nevena Garcevic, Ngaire Meadows, Nicholas Danchin, Nicole Deming, Nikola N Boskovic, Nikolaos Karogiannis, Ning Zhang, Nirmal Kumar, Niruta Sharma, Nitika Chadha, Nitish Naik, Noelle M Durfee, Nora M Cosgrove, Norbert Urbanski, Norma Hogg, Olga Walesiak, Olga Zdończyk, Olga Zhdanova, Olivia Anaya, Olugbenga Bello, Omar Almousalli, Omar Thompson, Orit Kliuk, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, Pablo Raffaele, Page Salanger, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Ouyang, Pamela Woodard, Paola Emanuela Poggio Smanio, Paola Smanio, Paolo Calabro, Patricia K Nguyen, Patricia Alarie, Patricia Carrilho, Patricia Endsley, Patricia Pellikka, Patrycja Lebioda, Paul Der Mesropian, Paul Hauptman, Paula García-González, Paula Wilson, Paulo Cury Rezende, Paulo Novis Rocha, Pedro Canas Silva, Pedro Farto E Abreu, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peiyu He, Peter A McCullough, Peter H Stone, Peter Douglass, Peter Sizeland, Peter Voros, Philippe Gabriel Steg, Philippe Genereux, Philippe Généreux, Philippe Menasche, Philippe Rheault, Piero Tassinario, Pierre Gervais, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Poay-Huan Loh, Pouneh Samadi, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puneet Sodhi, Pushpa Naik, Qi Zhong, Qian Zhao, Qianqian Yuan, Qiulan Xie, Rachel Murphy, Radmila Lyubarova, Radmilar Lyubarova, Raewyn Fisher, Rafael Diaz, Rafael Maldonado, Rafael Selgas, Raffaele Bugiardini, Rafia Chaudhry, Raisa Kavalakkat, Rajalekshmi Vs, Rajesh Gopalan Nair, Rajiv Narang, Rakesh Yadav, Ramiro Carvalho, Ramon de Jesús-Pérez, Ran Leng, Ranjan Kachru, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Reinette Hampson, Renato Abdala Karam Kalil, Renato D Lopes, Renato George Eick, Renato Lopes, Reshma Ravindran, Reto Andreas Gamma, Ricardo Costa, Richa Bhatt, Richard H J Trimlett, Risha Patel, Rita Coram, Robert K Riezebos, Robert M Donnino, Robert Guyton, Robert Harrington, Robert Malecki, Roberto René Favaloro, Robyn Elliott, Rodolfo G S D Lima, Rohit Tandon, Rolf Doerr, Roma Tewari, Ron Wald, Rongrong Hu, Rory Collins, Roxana Mehran, Roxy Senior, Rubén Baleón-Espinosa, Ruben Ramos, Rui Ferreira, Ruth Kirby, Ruth Pérez-Fernández, S Ramakrishnan, S K Dwivedi, Sadath Lubna, Sadiq Ahmed, Sajeev Chakanalil Govindan, Salamah Alfalahi, Salvador Cruz-Flores, Salvatore P Costa, Sampoornima Setty, Samuel Nwosu, Sandeep Mahajan, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandy Carr, Sanja Simic Ogrizovic, Sanja Ogrizovic, Sanjeev Gulati, Sanjeev Sharma, Sara Fernandez, Sarah Williams, Sarju Ralhan, Sasko Kedev, Satinder Singh, Satish Sankaranarayanan, Satvic Cholenahally Manjunath, Sau Lee, Schawana Thaxton, Sean M O'Brien, Sebastian Sobczak, Seema Nour, Sergey A Sayganov, Sérgio Bravo Baptista, Sergio Draibe, Seth Sokol, Sharad Chandra, Shari Mackedanz, Shaun Goodman, Shayan Shirazian, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shruti Pandey, Shuyang Zhang, Siddharth Gadage, Sik-Yin V Tan, Sílvia Zottis Poletti, Silvia Valbuena, Simone Savaris, Solomon Yakubov, Songlin Zhu, Sonika Gupta, Sorin Brener, Sothinathan Gurunathan, Soundarya Nayak, Sowjanya Reddy, Stanley E Cobos, Stefan Weikl, Stephanie M Lane, Stephanie Ferket, Stephanie Mavromichalis, Stephen Fremes, Steven A Fein, Steven P Sedlis, Steven Giovannone, Steven Weitz, Subhash Banerjee, Sudhanva S Hegde, Suellen Hosino, Sulagna Mookherjee, Suman Singh, Sumith Abeygunasekara, Sundeep Mishra, Sunil Kumar Verma, Suresh Kumar, Suryaprakash Narayanappa, Susan K Milbrandt, Susana Silva, Susanna Stevens, Suvarna Kolhe, Suzana Tavares, Suzanne Welsh, T A Kishore, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarek Rashid, Tarun K Mittal, Tauane Bello Duarte, Téodora Dutoiu, Teresa Delgadillo, Terrance Chua, Terrance Welch, Theodoros Kofidis, Thierry Lefevre, Tiago Silva, Timea Boros, Titus Lau, Tiziana Formisano, Tomasz Ciurus, Tomasz Tarchalski, Tracy Tan, Umesh Lingaraj, V K Bahl, V S Narain, Valentina Pellu, Valentine Lobo, Valerie Robesyn, Vandana Yadav, Veerabhadra Gupta, Verghese Mathew, Vicente Miro, Victoria Gumerova, Victoria Hernandez, Vijay Kher, Vijay Kumar, Vikas Makkar, Vikranth Reddy, Viktoria Bulkley, Vinoi George David, Virendra Misra, Virginia Fernández-Figares, Vladimir Ryasniansky, Vojislav L Giga, Wael A Almahmeed, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Wayne Pennachi, Wei Ling Lau, Weibing Xing, Weijing Bian, Wendy L Stewart, Wendy Drewes, Whady Hueb, William Weintraub, Winnie C Sia, Xacobe Flores-Ríos, Xiang Ma, Xiangqiong Gu, Xiaomei Li, Xiaoyi Xu, Xin Fu, Xuemei Li, Xutong Wang, Yanek Pépin-Dubois, Yaron Arbel, Yechen Han, Yiming Lit, Ying Tung Sia, Ying Wang, Yining Yang, Yitong Ma, Yolayfi Peralta, Yves Smets, Yvonne Taul, Zalina Kudzoeva, Zeljko Z Markovic, Zhangsuo Liu, Zhenyu Liu, Zhiming Ye, Zixiang Yu, Zoltan Davidovits, Zvezdana Petronijevic, Spertus J.A., Jones P.G., Maron D.J., Mark D.B., O'Brien S.M., Fleg J.L., Reynolds H.R., Stone G.W., Sidhu M.S., Chaitman B.R., Chertow G.M., Hochman J.S., Bangalore S, and ISCHEMIA-CKD Research Group: Abdallah M Abdallah, Abel E Moreyra, Abhay A Laddu, Abhishek Dubey, Abhishek Goyal, Abigail Knighton, Adedayo Adeboye, Agne Juceviciene, Agne Urboniene, Agnieszka Szramowska, Ahmed Abdel-Latif, Ahmed Ayoub, Ahmed Elghamaz, Ahmed Kamal, Ahmed Talaat, Ajay Sharma, Ajit Singh Narula, Akshay Bagai, Akvile Smigelskaite, Alain Raymond, Alain Rheault, Alaine Melanie Loehr, Albert Varga, Aldo P Maggioni, Alec Moorman, Alejandro Chevaile Ramos, Alejandro Gisbert, Aleksandra Fratczak, Aleksandras Laucevicius, Alexander M Chernyavskiy, Alexander Sergeevich Borisov, Alexandra Craft, Alexandra Hunter, Alexandre Ciappina Hueb, Alexandre Schaan de Quadros, Alice Manica Muller, Aline Peixoto Deiro, Allegra Stone, Almudena Castro, Amar Uxa, Amaryllis Van Craenenbroeck, Ambuj Roy, Amit Kakkar, Amy Flowers, Amy Iskandrian, Ana D Djordjevic-Dikic, Ana Gomes Almeida, Ana Rita Francisco, Ana S Mladenovic, Ana Santana, Anandaroop Lahiri, Anastasia M Kuzmina-Krutetskaya, Anastasia Vamvakidou, Andras Vertes, Andre Gabriel, Andrea Bartykowszki, Andrea Lorimer, Andrea Pascual, Andreia Coelho, Andreia Rocha, Andrés García-Rincón, Andrew Starovoytov, Andrzej Łabyk, Anelise Kawakami, Angela Hoye, Angelo Nobre, Anjali Acharya, Anjali Anand, Anjana Rishmawi, Ann Banfield, Ann Luyten, Anna Cichocka-Radwan, Anna Fojt, Anna Plachcinska, Anna Teresinska, Anne Marie Webb, Anne Heath, Anoop Mathew, Antonia Vega, Antonio Carvalho, Antonio Colombo, Antonio Fiarresga, Anu Tharini, Anupama Rao, Aquiles Valdespino-Estrada, Ariel Diaz, Arif Asif, Arnold H Seto, Arturo S Campos-Santaolalla, Asim N Cheema, Asker Ahmed, Atul Mathur, Audrey W Leong, Axel Åkerblom, Axelle Fuentes, Aynun Naher, Badhma Valaiyapathi, Balaji Srinivasan, Baljeet Kaur, Balram Bhargava, Bandula Guruge, Barbara Wicklund, Bartosz Czarniak, Bebek Singh, Begoña Igual, Bela Merkely, Benoy N Shah, Bernard de Bruyne, Beth Abramson, Beth Stefanchik, Bethany Harvey, Bharati Shivalkar, Bilal Malik, Binoy Mannekkattukudy Kurian, Bougrida Hammouche, Branko D Beleslin, Bruce Ferguson, Bruce McManus, Bruna Maria Ascoli, Bryn Smith, Byron J Allen, C Michael Gibson, C Noel Bairey Merz, Calin Pop, Carl-Éric Gagné, Carly Ohmart, Carol M Kartje, Caroline Alsweiler, Caroline Rodgers, Caroline Spindler, Carolyn J Gruber, Catherine Albert, Catherine Bone, Catherine Lemay, Cezary Kepka, Chandini Suvarna, Chantale Mercure, Charlene Wiyarand, Chetan Patel, Chiara Attanasio, Chi-Ming Chow, Ching Min Er, Ching-Ching Ong, Cholenahally Nanjappa Manjunath, Chris Buller, Christel Vassaliere, Christiaan Vrints, Christian Witzke, Christie Ballantyne, Christina Björklund, Christine Roraff, Christophe Laure, Christophe Thuaire, Christopher Chan, Christopher Fordyce, Christopher Kinsey, Chunli Xia, Cidney Schultz, Claes Held, Claudia Cortés, Claudia Escobar, Cláudia Freixo, Clemens T Kadalie, Corine Thobois, Courtney Page, Cristina Bare, Dalisa Espinosa, Dan Gao, Dana Rizk, Daniela Puzhevsky, Data Analyst, David M Charytan, David O Williams, David Booth, David Charytan, David Cohen, David DeMets, David Foo, David Goldfarb, David Schlichting, David Sisson, David Taggart, David Waters, David Wheeler, David Williams, Davis Vo, Dawid Teodorczyk, Dawn D Shelstad, Dean Kereiakes, Deborah Yip, Deepa Ramaswamy, Deirdre Mattina, Deirdre Murphy, Dengke Jiang, Derek Cyr, Diana Cukali, Diane Camara, Dimitrios Stournaras, Dipti Patel, Dongze Li, Donna Exley, Doreen Reimann, Doron Schwartz, Duarte Cacela, Dwayne S G Conway, Eapen Punnoose, Edgar L Tay, Edgar Karanjah, Eduardo Gomes Lima, Eduardo Hernandez-Rangel, Edward D Nicol, Edyta Kaczmarska, Elena Refoyo Salicio, Eli Feen, Elihú Durán-Cortés, Elisabeth M Janzen, Elise van Dongen, Elissa Restelli Piloto, Elizabeta Srbinovska Kostovska, Elizabeth Capasso-Gulve, Elizaveta V Zbyshevskaya, Ellie Fridell, Ellis W Lader, Elvira Gosmanova, Emilie Tachot, Emma Howard, Emmanuel Sorbets, Encarnación Alonso-Álvarez, Eric Daugas, Erick Alexánderson Rosas, Estelle Montpetit, Eugene Passamani, Evgeny Shutov, Ewa Szczerba, Ewelina Wojtala, Expedito Eustáquio Ribeiro Silva, Fabio Fimiani, Fadi Hage, Fahim Haider Jafary, Fang Feng, Fatima Ranjbaran, Fausto J Pinto, Fernando Caeiro, Fernando Nolasco, Filipa Silva, Filippo Ottani, Firas Al Solaiman, Flávia Egydio, Florina Chereches, Francesca De Micco, Francesca Bianchini, Francesca Pietrucci, Francesco Orso, Francesco Pisano, Francisca Patuleia Figueiras, François Madore, Frank Harrell, Frank Rockhold, Frans Van de Werf, Franziska Guenther, Fred Mohr, G Karthikeyan, Gabriel Galeote, Gabriel Grossmann, Gabriel Steg, Gabriela Guzman, Gabriele Gabrielli, Gang Chen, Gautam Sharma, Gaylin Petty, Gelmina Mikolaitiene, Gennie Yee, Gerard Patrick Devlin, Gerard Esposito, Gergely Ágoston, Gervasio Lamas, Gia Cobb, Gian Piero Perna, Gianpiero Leone, Girish Mishra, Gonzalo Barge-Caballero, Grace M Young, Graciela Scaro, Graham Wong, Gregg Pressman, Gregor Simonis, Gudrun Steinmaurer, Guilherme Portugal, Guilhermina Cantinho Lopes, Guillermo Garcia-Garcia, Guoqin Wang, Gurpreet S Wander, Gurpreet Gulati, Haibo Zhang, Halina Marciniak, Hao Dai, Haojian Dong, Harold Franch, Harvey White, Hatem Elabd, Hayley Pomeroy, Heather Golden, Heidi Wilson, Helene Abergel, Hemalata Siddaram, Hemant Shakhar Mahapatra, Henry C Stokes, Hermine Osseni, Herwig Schuchlenz, Hicham Skali, Holly Mattix-Kramer, Hong Cheng, Hossam Mahrous, Hristo Pejkov, Hugo Marques, Hui Zhong, Hussien El Fishawy, Ian Webb, Iftikhar Kullo, Igor O Grazhdankin, Ikraam Hassan, Ileana L Pina, Ilona Tamasauskiene, Inês Zimbarra Cabrita, Ines Rodrigues, Inga Soveri, Irena Peovska Mitevska, Irene Marthe Lang, Irina Subbotina, Irma Kalibataite-Rutkauskiene, Isabelle Roy, Ishita Tejani, Ivan A Naryshkin, Ivana Jankovic, Iwona Niedzwiecka, Jacek Kusmierek, Jackie Chow, Jaekyeong Heo, Jakub Maksym, James E Davies, James J Jang, James Hirsch, James Tatoulis, Jan Henzel, Janaina Oliveira, Janani Rangaswami, Jane Eckstein, Janitha Raj, Jaqueline Pozzibon, Jaroslaw Drozdz, Jason Loh Kwok Kong, Jason T Call, Jason Linefsky, Javier J Garcia, Jay Meisner, Jayne Scales, Jean Michel Juliard, Jean Diodati, Jean-Michel Juliard, Jeanne Russo, Jeannette J M Schoep, Jeff Leimberger, Jeffrey C Milliken, Jeffrey Anderson, Jeffrey Kanters, Jeffrey Lorin, Jeffrey Moses, Jelena J Stepanovic, Jelena Celutkiene, Jelena Stojkovic, Jenne M Jose, Jennifer L Stanford, Jennifer Hogan, Jennifer Horst, Jennifer Isaacs, Jennifer Thomson, Jennifer Tomfohr, Jennifer White, Jerry Yee, Jessica Berg, Jesus Peteiro, Jesús Peteiro, Jia Li, Jiamin Liu, Jianxin Zhang, Jill Marcus, Jim Blankenship, Jing Dong, Jiyan Chen, Jo Evans, Joaquín V Peñafiel, Joe Sabik, Johann Christopher, John B Kostis, John Joseph Graham, John Doan, John Jose, John Kotter, John Lehman, John Middleton, John Pownall, Jonathan M Gleadle, Jonathan S Chavez-Iñiguez, Jonathan Byrne, Jonathan Himmelfarb, Jonathan Lebowitz, Jonean Thorsen, Jorge Carrillo Calvillo, Jorge Escobedo, José A Ortega-Ramírez, José J Cuenca-Castillo, Jose L Diez, José Luis Narro Villanueva, José Luiz da Costa Vieira, José M Flores-Palacios, Jose Fragata, Jose Lopes, Jose Lopez-Sendon, José Lopez-Sendon, Jose Rueda, Joseph B Selvanayagam, Joseph Sacco, Joshua P Loh, Joy Burkhardt, Juan Manuel López Quijano, Juan Gaztanaga, Judit Sebo, Judith Wright, Juergen Stumpf, Julia de Aveiro Morata, Julio César Figal, Julio Hernandez Jaras, Junqing Yang, Jyotsna Garg, K Manjula Rani, K Preethi, Kaatje Goetschalckx, Karen Calfas, Karen Petrosyan, Karen Servilla, Karen Swan, Karin Ploetze, Karolina Kryczka, Karolina Wojtczak-Soska, Karolina Wojtera, Karthik Ramasamy, Katarzyna Łuczak, Katarzyna Malinowska, Katharina Knaut, Katherine Martin, Kathleen Claes, Kathryn Mason, Ken Mahaffey, Kenneth Gin, Kerry Lee, Kerstin Bonin, Kerstin Mikes, Kevin R Bainey, Kevin T Harley, Kevin Marzo, Kevin McMahon, Khaled Abdul-Nour, Khaled Alfakih, Khaled Dajani, Khrystyna Kushniriuk, Kian-Keong Poh, Kim Holland, Kimberly E Halverson, Kinnari Murphy, Kiran Reddy, Kirsten J Quiles, Kirsty Abercrombie, Klaus Matschke, Konrad Szymczyk, Koo Hui Chan, Kreton Mavromatis, Krishnakumar Hongalgi, Kristian Thygesen, Kristin M Salmi, Kristin Newby, Kristine Arges, Kristine Teoh, Krzysztof Drzymalski, Lalathaksha Kumbar, Laszlone Matics, LaTonya J Hickson, Laura Keinaite, Laura Sarti, Laura True, Lawrence M Phillips, Lawrence Friedman, Leandro C Maranan, Leda Lotaif, Lekshmi Dharmarajan, Leo A Bockeria, Leonardo Pizzol Caetano, Leonardo Bridi, Leonid L Bershtein, Li Hai Yan, Li Li, Lidia Sousa, Lihong Xu, Lihua Zhang, Lili Zhang, Lilian Mazza Barbosa, Liljana Tozija, Linda Arcand, Lino Patricio, Liping Zhang, Lisa Hatch, Lixin Jiang, Liz Low, Loay Salman, Lorena Lopez, Lori Pritchard, Luis Bernanrdes, Luis Guzman, Lynette L Teo, M Sowjanya Reddy, Maarten Simoons, Maayan Konigstein, Mafalda Selas, Magdalena Madero, Magdalena Miller, Magdalena Misztal-Teodorczyk, Magdy Abdelhamid, Magid Fahim, Mahevamma Mylarappa, Majo X Joseph, Malgorzata Frach, Manjula Rani, Marcello Galvani, Marcin Demkow, Marcin Szkopiak, Marco De Fabritis, Marco Magnoni, Marco Marini, Marco Sicuro, Marek Roik, Maria A Alfonso, Maria Antonieta Pereira de Moraes, María Dolores Martínez-Ruíz, Maria Eugenia Canziani, Maria Eugenia Martin, Maria Inês Caetano, Maria P Corral, Maria Pérez García, Maria Andreasson, Maria Posada, Marianna D A Dracoulakis, Mariano Rubio, Marija T Petrovic, Marina Vieira, Mario J Garcia, Mario D'arezzo, Maris Orgera, Marius Miglinas, Mark Garand, Mark Peterson, Mark Xavier, Marlowe Mosley, Marta Capinha, Marta Swiderek, Martha Meyer, Martina Ceseri, Martinia Tricoli, Mary Wiilliams, Mary Ann Champagne, Mary Streif, Massoud Leesar, Matei Claudia, Mateusz Solecki, Matías Nicolás Mungo, Matthew Shinseki, Matthew Weir, Maura Carina Nédio, Max-Paul Winter, Mayil S Krishnam, Meenakshi Mishra, Mei Hwang, Melemadathil Srilatha, Melissa LeFevre, Mengistu Simegn, Michael A Gibson, Michael B Rubens, Michael D Shapiro, Michael Chobanian, Michael Davidson, Michael Farkouh, Michael Mack, Michal Wlodarczyk, Michel G Khouri, Michelle Crowder, Michelle Ratliff, Miguel Borges Santos, Miguel Nobre Menezes, Miguel Perez Fontan, Miguel Barrero, Mihaly Tapolyai, Mikhail T Torosoff, Milan R Dobric, Milind Avdhoot Gadkari, Min Tun Kyaw, Miri Revivo, Mitchel B Lustre, Mohamed Adel, Mohamed Hassan, Mohammad El-Hajjar, Mohammed Hussain, Mohammed Saleem, Moisés Blanco-Calvo, Moisés Jiménez-Santos, Monika Laukyte, Muhamed Saric, Myrthes Emy Takiuti, Nadia Asif, Nagaraja Moorthy, Naima L Ogletree, Nana O Katamadze, Nandita Nataraj, Naomi Uchida, Nasrul Ismail, Natalia S Oliveira, Natalia de Carvalho Maffei, Nathalie Brosens, Naved Aslam, Naveed Akhtar, Neamat Mowafy, Neeraj Pandit, Neeraj Parakh, Neesh Pannu, Neill Duncan, Nevena Garcevic, Ngaire Meadows, Nicholas Danchin, Nicole Deming, Nikola N Boskovic, Nikolaos Karogiannis, Ning Zhang, Nirmal Kumar, Niruta Sharma, Nitika Chadha, Nitish Naik, Noelle M Durfee, Nora M Cosgrove, Norbert Urbanski, Norma Hogg, Olga Walesiak, Olga Zdończyk, Olga Zhdanova, Olivia Anaya, Olugbenga Bello, Omar Almousalli, Omar Thompson, Orit Kliuk, Oscar Méndiz, Óscar Prada-Delgado, Oz Shapira, Pablo Raffaele, Page Salanger, Pal Maurovich-Horvat, Pallav Garg, Paloma Moraga, Pam Singh, Pamela Ouyang, Pamela Woodard, Paola Emanuela Poggio Smanio, Paola Smanio, Paolo Calabro, Patricia K Nguyen, Patricia Alarie, Patricia Carrilho, Patricia Endsley, Patricia Pellikka, Patrycja Lebioda, Paul Der Mesropian, Paul Hauptman, Paula García-González, Paula Wilson, Paulo Cury Rezende, Paulo Novis Rocha, Pedro Canas Silva, Pedro Farto E Abreu, Pedro Píccaro de Oliveira, Pedro Carvalho, Pedro Modas, Pedro Rio, Peiyu He, Peter A McCullough, Peter H Stone, Peter Douglass, Peter Sizeland, Peter Voros, Philippe Gabriel Steg, Philippe Genereux, Philippe Généreux, Philippe Menasche, Philippe Rheault, Piero Tassinario, Pierre Gervais, Pilar Calvillo, Ping Chai, Piotr Jakubowski, Piotr Pruszczyk, Poay-Huan Loh, Pouneh Samadi, Prakash Deedwania, Pranav M Patel, Praneeth Polamuri, Pratiksha Sharma, Preeti Kamath, Prince Thomas, Priyadarshani Arambam, Puneet Sodhi, Pushpa Naik, Qi Zhong, Qian Zhao, Qianqian Yuan, Qiulan Xie, Rachel Murphy, Radmila Lyubarova, Radmilar Lyubarova, Raewyn Fisher, Rafael Diaz, Rafael Maldonado, Rafael Selgas, Raffaele Bugiardini, Rafia Chaudhry, Raisa Kavalakkat, Rajalekshmi Vs, Rajesh Gopalan Nair, Rajiv Narang, Rakesh Yadav, Ramiro Carvalho, Ramon de Jesús-Pérez, Ran Leng, Ranjan Kachru, Raquel Sanchez, Raven R Dwyer, Raven Lee, Ray Wyman, Raymond C Wong, Reinette Hampson, Renato Abdala Karam Kalil, Renato D Lopes, Renato George Eick, Renato Lopes, Reshma Ravindran, Reto Andreas Gamma, Ricardo Costa, Richa Bhatt, Richard H J Trimlett, Risha Patel, Rita Coram, Robert K Riezebos, Robert M Donnino, Robert Guyton, Robert Harrington, Robert Malecki, Roberto René Favaloro, Robyn Elliott, Rodolfo G S D Lima, Rohit Tandon, Rolf Doerr, Roma Tewari, Ron Wald, Rongrong Hu, Rory Collins, Roxana Mehran, Roxy Senior, Rubén Baleón-Espinosa, Ruben Ramos, Rui Ferreira, Ruth Kirby, Ruth Pérez-Fernández, S Ramakrishnan, S K Dwivedi, Sadath Lubna, Sadiq Ahmed, Sajeev Chakanalil Govindan, Salamah Alfalahi, Salvador Cruz-Flores, Salvatore P Costa, Sampoornima Setty, Samuel Nwosu, Sandeep Mahajan, Sandeep Seth, Sandeep Singh, Sander R Niehe, Sandy Carr, Sanja Simic Ogrizovic, Sanja Ogrizovic, Sanjeev Gulati, Sanjeev Sharma, Sara Fernandez, Sarah Williams, Sarju Ralhan, Sasko Kedev, Satinder Singh, Satish Sankaranarayanan, Satvic Cholenahally Manjunath, Sau Lee, Schawana Thaxton, Sean M O'Brien, Sebastian Sobczak, Seema Nour, Sergey A Sayganov, Sérgio Bravo Baptista, Sergio Draibe, Seth Sokol, Sharad Chandra, Shari Mackedanz, Shaun Goodman, Shayan Shirazian, Sheetal Rupesh Karwa, Sheri Ussery, Sheromani Bajaj, Shirin Heydari, Shiv Kumar Choudhary, Shivali Patel, Shruti Pandey, Shuyang Zhang, Siddharth Gadage, Sik-Yin V Tan, Sílvia Zottis Poletti, Silvia Valbuena, Simone Savaris, Solomon Yakubov, Songlin Zhu, Sonika Gupta, Sorin Brener, Sothinathan Gurunathan, Soundarya Nayak, Sowjanya Reddy, Stanley E Cobos, Stefan Weikl, Stephanie M Lane, Stephanie Ferket, Stephanie Mavromichalis, Stephen Fremes, Steven A Fein, Steven P Sedlis, Steven Giovannone, Steven Weitz, Subhash Banerjee, Sudhanva S Hegde, Suellen Hosino, Sulagna Mookherjee, Suman Singh, Sumith Abeygunasekara, Sundeep Mishra, Sunil Kumar Verma, Suresh Kumar, Suryaprakash Narayanappa, Susan K Milbrandt, Susana Silva, Susanna Stevens, Suvarna Kolhe, Suzana Tavares, Suzanne Welsh, T A Kishore, Tamara Colaiácovo Soares, Tapan Umesh Pillay, Tarek Rashid, Tarun K Mittal, Tauane Bello Duarte, Téodora Dutoiu, Teresa Delgadillo, Terrance Chua, Terrance Welch, Theodoros Kofidis, Thierry Lefevre, Tiago Silva, Timea Boros, Titus Lau, Tiziana Formisano, Tomasz Ciurus, Tomasz Tarchalski, Tracy Tan, Umesh Lingaraj, V K Bahl, V S Narain, Valentina Pellu, Valentine Lobo, Valerie Robesyn, Vandana Yadav, Veerabhadra Gupta, Verghese Mathew, Vicente Miro, Victoria Gumerova, Victoria Hernandez, Vijay Kher, Vijay Kumar, Vikas Makkar, Vikranth Reddy, Viktoria Bulkley, Vinoi George David, Virendra Misra, Virginia Fernández-Figares, Vladimir Ryasniansky, Vojislav L Giga, Wael A Almahmeed, Wan Xian Chan, Wanda C Marfori, Wanda Parker, Wayne Pennachi, Wei Ling Lau, Weibing Xing, Weijing Bian, Wendy L Stewart, Wendy Drewes, Whady Hueb, William Weintraub, Winnie C Sia, Xacobe Flores-Ríos, Xiang Ma, Xiangqiong Gu, Xiaomei Li, Xiaoyi Xu, Xin Fu, Xuemei Li, Xutong Wang, Yanek Pépin-Dubois, Yaron Arbel, Yechen Han, Yiming Lit, Ying Tung Sia, Ying Wang, Yining Yang, Yitong Ma, Yolayfi Peralta, Yves Smets, Yvonne Taul, Zalina Kudzoeva, Zeljko Z Markovic, Zhangsuo Liu, Zhenyu Liu, Zhiming Ye, Zixiang Yu, Zoltan Davidovits, Zvezdana Petronijevic
Subjects: Male, Intention to Treat Analysi, medicine.medical_treatment, Health Status, Myocardial Ischemia, 030204 cardiovascular system & hematology, Coronary Angiography, law.invention, Health Statu, 0302 clinical medicine, Randomized controlled trial, law, Surveys and Questionnaires, Odds Ratio, Surveys and Questionnaire, 030212 general & internal medicine, Myocardial infarction, Coronary Artery Bypass, medicine.diagnostic_test, General Medicine, Middle Aged, Intention to Treat Analysis, Cardiology, Female, Human, medicine.medical_specialty, Revascularization, Follow-Up Studie, 03 medical and health sciences, Percutaneous Coronary Intervention, Internal medicine, medicine, Humans, cardiovascular diseases, Healthy Lifestyle, Renal Insufficiency, Chronic, Proportional Hazards Models, Aged, Intention-to-treat analysis, business.industry, Coronary Artery Bypa, Percutaneous coronary intervention, Odds ratio, medicine.disease, Angiography, Exercise Test, Proportional Hazards Model, business, Kidney disease, Follow-Up Studies
Abstract: BACKGROUND In the ISCHEMIA-CKD trial, the primary analysis showed no significant difference in the risk of death or myocardial infarction with initial angiography and revascularization plus guideline-based medical therapy (invasive strategy) as compared with guideline-based medical therapy alone (conservative strategy) in participants with stable ischemic heart disease, moderate or severe ischemia, and advanced chronic kidney disease (an estimated glomerular filtration rate of
Published: 2020

40. Association of Adoption of Transcarotid Artery Revascularization With Center-Level Perioperative Outcomes

Author: Mahmoud B. Malas, Richard J. Powell, Jesse A. Columbo, A. James O'Malley, Marc L. Schermerhorn, Vikram S. Kashyap, Brian W. Nolan, David H. Stone, Pablo Martínez-Camblor, and Philip P. Goodney
Subjects: Male, medicine.medical_specialty, Comparative Effectiveness Research, medicine.medical_treatment, Myocardial Infarction, Carotid endarterectomy, Punctures, Revascularization, Health Services Accessibility, Postoperative Complications, Internal medicine, Medicine, Humans, Carotid Stenosis, Myocardial infarction, Hospital Mortality, Mortality, Stroke, Original Investigation, Aged, Aged, 80 and over, Endarterectomy, Carotid, business.industry, Research, Endovascular Procedures, General Medicine, Perioperative, Arteries, Middle Aged, medicine.disease, Hospitals, Stenosis, Online Only, Treatment Outcome, Cardiology, Surgery, Female, Stents, Carotid stenting, business, Vascular Surgical Procedures, Mace
Abstract: This comparative effectiveness research compares the rates of adverse events for patients who underwent revascularization for carotid artery stenosis in centers that adopted transcarotid artery revascularization vs those that did not., Key Points Question Is the adoption of transcarotid artery revascularization (TCAR) associated with a center’s overall rate of perioperative cardiovascular events after carotid revascularization? Findings In this comparative-effectiveness study of 7664 patients who underwent TCAR and 78 363 patients who underwent carotid endarterectomy at 469 centers in North America, centers that adopted TCAR had a lower likelihood of perioperative cardiovascular events than if the centers had not adopted the new procedure. Meaning These findings suggest that the adoption of TCAR as an option for selected patients is associated with an improvement in perioperative outcomes for carotid revascularization overall at centers performing the procedure., Importance Transcarotid artery revascularization (TCAR) may serve as a safer alternative to carotid endarterectomy (CEA) for certain patients with carotid artery stenosis. Objective To determine the center-level association of TCAR adoption with overall perioperative outcomes for TCAR and CEA combined at centers performing both procedures. Design, Setting, and Participants This comparative-effectiveness research was conducted with a difference-in-difference analysis using retrospective data from 2015 to 2019 from the Vascular Quality Initiative registry, a consortium of more than 400 centers in North America. Included patients underwent TCAR or CEA for carotid artery stenosis. Patients who underwent transfemoral carotid stenting were excluded. Data were analyzed from December 2019 through August 2020. Exposures Center-level adoption of TCAR vs not. Main Outcomes and Measures The rate of major adverse cardiovascular events (MACE), a composite of in-hospital stroke, myocardial infarction, or death at 30 days, was measured. Results Among 86 027 patients who underwent revascularization for carotid artery stenosis, 7664 patients (8.9%) underwent TCAR (mean [SD] age, 73.1 [9.6] years; 2788 [36.4%] women; 6938 White patients [90.6%]; and 3741 patients with symptoms [48.8%]) and 78 363 patients (91.1%) underwent CEA (mean [SD] age, 70.6 [9.2] years; 30 928 [39.5%] women; 70 663 White patients [90.2%]; and 37 883 patients with symptoms [48.3%]). The number of centers performing both TCAR and CEA increased from 15 centers in 2015 to 247 centers in 2019, a more than 16-fold increase. The proportion of all carotid procedures that were TCARs increased from 90 of 12 276 (0.7%) in 2015 to 2718 of 15 956 (17.0%) in 2019, a 24-fold increase. Overall, the crude rate of MACE was similar for TCAR and CEA (178 patients [2.3%] after TCAR vs 1842 patients [2.4%] after CEA; P = .91). However, the rate of MACE over time decreased for CEA (406 of 16 404 patients [2.5%] in 2015 vs 189 of 10 097 patients [1.9%] in 2019; P for trend
Published: 2021

41. ANCA-associated Vasculitis Management in the United States: Data From the Rheumatology Informatics System for Effectiveness (RISE) Registry

Author: Lang Chen, Zachary S. Wallace, Huifeng Yun, John H. Stone, Hyon K. Choi, and Jeffrey R. Curtis
Subjects: medicine.medical_specialty, Informatics, Immunology, Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis, Antibodies, Antineutrophil Cytoplasmic, 03 medical and health sciences, 0302 clinical medicine, Rheumatology, Internal medicine, Epidemiology, medicine, Immunology and Allergy, Humans, 030212 general & internal medicine, Registries, Medical prescription, Cyclophosphamide, Anti-neutrophil cytoplasmic antibody, 030203 arthritis & rheumatology, business.industry, Medical record, Remission Induction, Middle Aged, medicine.disease, United States, Rituximab, Female, business, Granulomatosis with polyangiitis, Vasculitis, Immunosuppressive Agents, medicine.drug
Abstract: Objective.The management of antineutrophil cytoplasmic antibody (ANCA)–associated vasculitis (AAV) has evolved substantially over the last 2 decades. We sought to characterize AAV treatment patterns in the United States.Methods.We identified patients with AAV in the Rheumatology Informatics System for Effectiveness (RISE) registry who had at least 2 rheumatology clinician visits between January 1, 2015, and December 31, 2017. Demographics, medications, laboratory test results, and billing codes were extracted from the medical record. Demographic and prescription trends were assessed overall and across US regions.Results.We identified 1462 patients with AAV, 259 (18%) with new or relapsing AAV. The majority were classified as having granulomatosis with polyangiitis (75%). The mean age was 59.8 years and 59% were female. The majority of patients were in the South (45%) followed by the Mid-West (32%), West (12%), and Northeast (8%). Patients had a median of 3 visits and follow-up of 579 days. The most commonly prescribed medications during the study period were glucocorticoids (86%) followed by rituximab (45%), methotrexate (33%), azathioprine (32%), and mycophenolate mofetil (18%); cyclophosphamide (CYC) was rarely used (7%). At the most recent visits in RISE, 47% of patients were on glucocorticoids. Prescription trends were similar across regions.Conclusion.To our knowledge, this is the first study to evaluate the demographics and management of AAV by rheumatologists outside of major referral centers. Management strategies vary widely, but CYC is rarely used. These observations can be used to inform future research priorities. Additional studies are needed to characterize AAV severity in RISE as well as patient and provider treatment preferences.
Published: 2021

42. Surgeon experience versus volume differentially affects lower extremity bypass outcomes in contemporary practice

Author: Scott A. Berceli, Bjoern D. Suckow, Richard J. Powell, Philip P. Goodney, Thomas S. Huber, Andrew J. Martin, David H. Stone, Jocelyn M. Beach, Dan Neal, and Salvatore T. Scali
Subjects: Male, medicine.medical_specialty, Time Factors, Workload, 030204 cardiovascular system & hematology, Credentialing, Risk Assessment, 03 medical and health sciences, Peripheral Arterial Disease, 0302 clinical medicine, Mentorship, Postoperative Complications, Ischemia, Risk Factors, Medicine, Humans, 030212 general & internal medicine, Practice Patterns, Physicians', Aged, Quality Indicators, Health Care, Retrospective Studies, Aged, 80 and over, Surgeons, business.industry, Proportional hazards model, General surgery, Odds ratio, Vascular surgery, Middle Aged, Confidence interval, Outcome and Process Assessment, Health Care, Treatment Outcome, Quartile, Lower Extremity, Chronic Disease, Surgery, Female, Vascular Grafting, Clinical Competence, Lower extremity bypass, Cardiology and Cardiovascular Medicine, business
Abstract: Calls for minimum case thresholds to guide surgeon credentialing paradigms are increasing in contemporary practice. To date, the volume-outcome relationship and the role of surgeon experience as a proxy for quality have remained primarily focused on nonvascular extirpative surgery and aneurysm repair. However, it is unclear whether these data can be rightly extrapolated to predict lower extremity bypass (LEB) outcomes. Thus, the purpose of the present study was to examine whether the annualized case volume vs surgeon experience is more consequential in predicting for successful LEB reconstruction.A total of 25,852 procedures with sufficient 1-year follow-up data from the Society for Vascular Surgery Vascular Quality Initiative infrainguinal bypass registry (2003-2019) were reviewed for chronic limb threatening ischemia among patients undergoing infrageniculate reconstruction. The procedures were categorized according to surgeon years of practice experience at surgery (ie, 0-5, 6-10, 11-15,15 years) and the number of LEB procedures performed by the surgeon during the year of surgery (volume quartiles: 1-8, 9-14, 15-21, and21). Mixed effects logistic and Cox regression models were used to assess the effects of experience, volume, and their interaction on outcomes.Increasing practice experience was more significantly associated with a reduction of in-hospital complications (odds ratio, 0.97; 95% confidence interval [CI], 0.96-0.99; P = .002) and the risk of major adverse limb events (odds ratio, 0.94; 95% CI, 0.92-0.97; P .0001) compared with the volume. Increasing experience and volume were both associated with increased freedom from thrombosis (hazard ratio, 0.95; 95% CI, 0.93-0.98; P = .001). In contrast, neither experience nor volume had any significant association with early mortality. However, a higher volume was associated with diminished long-term survival (hazard ratio, 1.04; 95% CI, 1.0-1.1; P = .01). The most experienced surgeons (15 years' experience) were significantly more likely to perform LEB for rest pain (P .0001). No significant differences were found in the bypass rates among patients with tissue loss. The most experienced and highest volume surgeons were more likely to use an autogenous and/or composite conduit, in situ reconstruction, and/or pedal targets (P .05). Similarly, more experienced and higher volume surgeons had less blood loss and shorter procedure times (P .0001). Overall, the most experienced surgeons (15 years' experience) were significantly more likely to have a higher volume with a diminished risk for all LEB outcomes.Surgeon experience appears to have the most important role in predicting for overall LEB performance with improved in-hospital outcomes and major adverse limb events. The more experienced surgeons performed more complex reconstructions with fewer complications. These findings have significant clinical and educational implications as our most experienced surgeons approach retirement. Mentorship strategies to facilitate ongoing technical development among less experienced surgeons are imperative to sustain optimal limb salvage outcomes and have significant ramifications regarding expectations for regulatory and credentialing paradigms.
Published: 2021

43. Mer tyrosine kinase as a possible link between resolution of inflammation and tissue fibrosis in IgG4-related disease

Author: Simone Pecetta, Shiv Pillai, Emanuel Della-Torre, Cory A. Perugino, Lucrezia Rovati, Angelo A. Manfredi, Takashi Maehara, Federica Pedica, Claudio Doglioni, Antonella Monno, John H. Stone, Naoki Kaneko, Marco Lanzillotta, Rovati, L., Kaneko, N., Pedica, F., Monno, A., Maehara, T., Perugino, C., Lanzillotta, M., Pecetta, S., Stone, J. H., Doglioni, C., Manfredi, A. A., Pillai, S., and Della-Torre, E.
Subjects: 0301 basic medicine, Male, medicine.medical_treatment, Fluorescent Antibody Technique, Inflammation, Enzyme-Linked Immunosorbent Assay, C-Mer Tyrosine Kinase, Receptor tyrosine kinase, Protein S, 03 medical and health sciences, 0302 clinical medicine, MerTK, Rheumatology, Basic Science, Fibrosis, parasitic diseases, Medicine, Humans, Pharmacology (medical), IgG4-related disease, 030203 arthritis & rheumatology, biology, c-Mer Tyrosine Kinase, business.industry, Macrophages, MERTK, medicine.disease, Flow Cytometry, MERTK Gene, 030104 developmental biology, Cytokine, Case-Control Studies, biology.protein, Cancer research, Leukocytes, Mononuclear, Female, Immunoglobulin G4-Related Disease, medicine.symptom, business, Tyrosine kinase
Abstract: Objectives IgG4-related disease (IgG4-RD) is a systemic fibro-inflammatory disorder characterized by a dysregulated resolution of inflammation and wound healing response that might develop after an apoptotic insult induced by cytotoxic T lymphocytes (CTLs). Mer receptor tyrosine kinase (MerTK) and its ligand, protein S (ProS1), have a pivotal role in the resolution of inflammation, being implicated in the clearance of apoptotic cells, quenching of the immune response and development of tissue fibrosis. In the present work we aimed to investigate a possible involvement of the MerTK signalling pathway in the pathogenesis of IgG4-RD and development of tissue fibrosis. Methods MerTK and ProS1 expression patterns in IgG4-RD lesions were evaluated by immunohistochemistry and immunofluorescence studies. Circulating MerTK+ monocytes, soluble Mer and MerTK ligands were measured in the peripheral blood of IgG4-RD patients and healthy controls by flow cytometry and ELISA, respectively. Results MerTK was highly expressed by macrophages infiltrating IgG4-RD lesions. MerTK+ macrophages were more abundant in IgG4-RD than in Sjögren’s syndrome and interacted with apoptotic cells and ProS1-expressing T and B lymphocytes. Moreover, they expressed the pro-fibrotic cytokine TGF-β and their numbers declined following rituximab-induced disease remission. Circulating MerTK+ monocytes, soluble Mer and MerTK ligands were not increased in the peripheral blood of patients with IgG4-RD. Conclusions The MerTK–ProS1 axis is activated in IgG4-RD lesions, possibly leading to persistent stimulation of processes involved in the resolution of inflammation and tissue fibrosis.
Published: 2021

44. Addition of common carotid intervention increases the risk of stroke and death after carotid artery stenting for asymptomatic patients

Author: Mark F. Conrad, Laura T. Boitano, Adam Tanious, David H. Stone, W. Darrin Clouse, Charles DeCarlo, and Jahan Mohebali
Subjects: Male, medicine.medical_specialty, Time Factors, Carotid Artery, Common, medicine.medical_treatment, Carotid arteries, Clinical Decision-Making, 030204 cardiovascular system & hematology, Asymptomatic, Risk Assessment, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, medicine.artery, Internal medicine, medicine, Humans, Carotid Stenosis, cardiovascular diseases, 030212 general & internal medicine, Common carotid artery, Registries, Stroke, Aged, Retrospective Studies, business.industry, Endovascular Procedures, Perioperative, Middle Aged, medicine.disease, Treatment Outcome, Cohort, Asymptomatic Diseases, cardiovascular system, Cardiology, Surgery, Female, Stents, Carotid stenting, medicine.symptom, Internal carotid artery, business, Cardiology and Cardiovascular Medicine
Abstract: A recent review of Vascular Study Group of New England data suggested that simultaneous endovascular treatment of tandem carotid lesions (TCAL: common carotid artery + internal carotid artery) is associated with a fourfold increase in perioperative neurologic events and death. However, given the small cohort, the effect of symptomatic status could not be evaluated. This study sought to determine the risk of simultaneous TCAL stenting in cohorts stratified by symptom status.Vascular Quality Initiative data (2005-2020) were queried for carotid stenting procedures (CAS). Emergent and bilateral procedures, patients with prior ipsilateral CAS, internal carotid artery lesions with stenosis 50%, and hybrid transcarotid procedures were excluded. The cohort was stratified by symptomatic status. The primary outcome was the composite of perioperative stroke and death. Predictors of stroke/death were determined with multivariable logistic regression for symptomatic and asymptomatic patients with TCAL forced into the models.There were 18,886 carotid arteries stented (18,441 patients): 18,077 (96%) with isolated carotid artery lesions and 809 (4%) with TCAL. Mean age was 70.0 ± 9.7. Symptomatic lesions were present in 58.9% of cases (isolated carotid artery lesions: 59.1% vs TCAL: 52.5%; P .001). More TCAL arteries had a prior carotid endarterectomy (38.3% vs 23.8%; P .001). TCAL had a higher perioperative stroke/death (3.4% vs 1.8%; P = .026) for asymptomatic lesions, but not symptomatic lesions (4.5% vs 3.7%; P = .41). TCAL were independently associated with stroke/death in asymptomatic patients (odds ratio, 1.85; 95% confidence interval, 1.03-3.33; P = .039) but not symptomatic patients (odds ratio, 1.22; 95% confidence interval, 0.76-1.97; P = .42).The addition of endovascular treatment of common carotid artery lesions with CAS is associated with almost double the risk of perioperative stroke/death in asymptomatic patients and should be avoided if possible. Treatment of TCAL is not associated with an increased risk of stroke/death for symptomatic lesions.
Published: 2020

45. Factors Affecting Contraception Access and Use in Patients With Opioid Use Disorder

Author: Kathy Vest, Rachel Fusco, Brooke Griffin, Tran H. Tran, Savannah Gross, and Rebecca H. Stone
Subjects: medicine.medical_specialty, media_common.quotation_subject, Population, 030226 pharmacology & pharmacy, Health Services Accessibility, Birth control, 03 medical and health sciences, 0302 clinical medicine, Pregnancy, medicine, Humans, Pharmacology (medical), education, Contraception Behavior, Reproductive health, media_common, Pharmacology, education.field_of_study, business.industry, Pregnancy, Unplanned, Opioid use disorder, Opioid-Related Disorders, medicine.disease, Substance abuse, Contraception, Family planning, Family Planning Services, 030220 oncology & carcinogenesis, Family medicine, Domestic violence, Female, business, Unintended pregnancy
Abstract: Maternal opioid use disorder increased > 4-fold from 1999 to 2014 and is associated with poor maternal and fetal outcomes. Women with opioid use disorder are at 2 to 3 times greater risk for unintended pregnancy than the general population and may face additional barriers to accessing and effectively using contraception compared to women without opioid use disorder, particularly highly effective long-acting reversible contraception. Additionally, women with opioid use disorder tend to use less effective forms of contraception such as condoms alone. Barriers to contraceptive access include patient misconceptions or knowledge gaps regarding reproductive health and family planning, cost, intimate partner violence, fear of criminalization, difficulty accessing care, comorbid health conditions, and health care provider misconceptions or practice limitations. Strategies that may assist women with opioid use disorder in achieving their family planning goals include colocation of family planning services within opioid treatment facilities, optimization of patient care services to minimize the need for costly and/or time consuming follow-up, increasing provider education and awareness of best practices in family planning and opioid use disorder treatment, and providing patient-centered family planning education and counseling. Additional research is needed to identify and develop strategies that empower women who use opioids to effectively access and use their preferred contraceptive method.
Published: 2020
Full Text: View/download PDF

46. Neutralizing anti-IL-1 receptor antagonist autoantibodies induce inflammatory and fibrotic mediators in IgG4-related disease

Author: Cory A. Perugino, Jeremy Sokolove, Justin A. Jarrell, William H. Robinson, Takashi Maehara, Julia Z. Adamska, Hang Liu, Tobias V. Lanz, Sarah Kongpachith, Matthew C. Baker, Shiv Pillai, Heidi H. Wong, Michelle S. Bloom, and John H. Stone
Subjects: 0301 basic medicine, Adult, Male, Multiple Sclerosis, Adolescent, medicine.medical_treatment, Immunology, Autoantigens, Epitope, Article, Proinflammatory cytokine, Arthritis, Rheumatoid, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Immune system, parasitic diseases, Immunology and Allergy, Medicine, Humans, Lupus Erythematosus, Systemic, skin and connective tissue diseases, Child, Aged, Autoantibodies, Autoimmune disease, Aged, 80 and over, Systemic lupus erythematosus, biology, business.industry, Autoantibody, Receptors, Interleukin-1, Middle Aged, medicine.disease, Antibodies, Neutralizing, Fibrosis, 030104 developmental biology, Cytokine, 030220 oncology & carcinogenesis, Child, Preschool, Immunoglobulin G, biology.protein, Female, Antibody, business
Abstract: Background IgG4-related disease (IgG4-RD) is a fibroinflammatory condition involving loss of B-cell tolerance and production of autoantibodies. However, the relevant targets and role of these aberrant humoral immune responses are not defined. Objective Our aim was to identify novel autoantibodies and autoantigen targets that promote pathogenic responses in IgG4-RD. Methods We sequenced plasmablast antibody repertoires in patients with IgG4-RD. Representative mAbs were expressed and their specificities characterized by using cytokine microarrays. The role of anti–IL-1 receptor antagonist (IL-1RA) autoantibodies was investigated by using in vitro assays. Results We identified strong reactivity against human IL-1RA by using a clonally expanded plasmablast-derived mAb from a patient with IgG4-RD. Plasma from patients with IgG4-RD exhibited elevated levels of reactivity against IL-1RA compared with plasma from the controls and neutralized IL-1RA activity, resulting in inflammatory and fibrotic mediator production in vitro. IL-1RA was detected in lesional tissues from patients with IgG4-RD. Patients with anti–IL-1RA autoantibodies of the IgG4 subclass had greater numbers of organs affected than did those without anti–IL-1RA autoantibodies. Peptide analyses identified IL-1RA epitopes targeted by anti–IL-1RA antibodies at sites near the IL-1RA/IL-1R interface. Serum from patients with systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) also had elevated levels of anti–IL-1RA autoantibodies compared with those of the controls. Conclusion A subset of patients with IgG4-RD have anti–IL-1RA autoantibodies, which promote proinflammatory and profibrotic meditator production via IL-1RA neutralization. These findings support a novel immunologic mechanism underlying the pathogenesis of IgG4-RD. Anti–IL-1RA autoantibodies are also present in a subset of patients with SLE and RA, suggesting a potential common pathway in multiple autoimmune diseases.
Published: 2020

47. Simultaneous treatment of common carotid lesions increases the risk of stroke and death after carotid artery stenting

Author: Mark F. Conrad, W. Darrin Clouse, Adam Tanious, David H. Stone, Jahan Mohebali, Laura T. Boitano, and Charles DeCarlo
Subjects: Male, medicine.medical_specialty, Time Factors, Carotid Artery, Common, medicine.medical_treatment, Carotid endarterectomy, 030204 cardiovascular system & hematology, Risk Assessment, Lesion, 03 medical and health sciences, 0302 clinical medicine, Risk Factors, medicine.artery, Internal medicine, medicine, Humans, Carotid Stenosis, cardiovascular diseases, 030212 general & internal medicine, Common carotid artery, Stroke, Aged, Retrospective Studies, business.industry, Middle Aged, medicine.disease, Stenosis, Treatment Outcome, Cohort, cardiovascular system, Cardiology, Surgery, Female, Stents, Internal carotid artery, medicine.symptom, Carotid stenting, business, Cardiology and Cardiovascular Medicine, Angioplasty, Balloon
Abstract: Tandem carotid artery lesions that involve simultaneous internal carotid artery (ICA) and common carotid artery (CCA) stenoses present a complex clinical problem. Some studies have shown that the addition of a retrograde proximal intervention to treat a CCA lesion during a carotid endarterectomy (CEA) increases the risk of stroke and death. However, the stroke and death risks associated with a totally endovascular approach to tandem lesions is unknown and is the subject of this study.Vascular Study Group of New England data for the years 2005 to 2020 were queried for carotid artery stenting (CAS) procedures. Emergent and bilateral procedures, procedures for indications other than atherosclerosis, patients with prior ipsilateral CAS, ICA lesions with stenosis of less than 50%, and transcarotid procedures were excluded. The cohort was divided into tandem and isolated lesion groups. The primary outcome was the composite of stroke and death. Predictors of stroke or death were determined with multivariable logistic regression.There were 2016 carotid arteries stented in 1950 patients-1881 (96%) with isolated lesions and 135 (4%) with tandem lesions. The mean patient age was 69.6 ± 9.0 years. Tandem lesions were more likely to be present in women (50.4% vs 33.0%; P .001) and in patients with a prior carotid endarterectomy (45.9% vs 35.4%; P = .014). Other covariates were similar between the groups. Symptomatic lesions accounted for 42.3% of cases (isolated, 42.2% vs tandem, 43.0%; P = .86). Arteries in the tandem group more often required multiple stents to treat the ICA lesion (9.6% vs 5.2%; P = .027). ICA neuroprotection had similar outcomes in both groups (tandem: success 94.1%, failure 3.7%; isolated: success 96.3%, failure 1.8%; P = .29). The tandem group experienced a higher 30-day mortality (2.2% vs 0.6%; P = .039), more perioperative neurologic events (stroke or transient ischemic attack) (8.1% vs 2.0%; P .001), and a higher incidence of stroke or death (5.9% vs 1.9%; P = .002). Predictors of the primary outcome in the multivariable model included treatment of tandem lesions (odds ratio [OR], 3.10; 95% confidence interval [CI], 1.39-6.89; P = .006), symptomatic lesions (OR, 2.24; 95% CI, 1.21-4.17; P = .010), chronic obstructive pulmonary disease (OR, 2.14; 95% CI, 1.17-3.92; P = .014), general anesthesia (OR, 3.34; 95% CI, 1.35-8.26; P = .009), and advancing age (OR, 1.05 per year; 95% CI, 1.01-1.09; P = .006).The addition of endovascular treatment of tandem CCA lesions with CAS is associated with a three-fold increase in perioperative stroke and death and should be avoided if possible.
Published: 2020

48. Variation in timing and type of groin wound complications highlights the need for uniform reporting standards

Author: Philip P. Goodney, Jesse A. Columbo, Bjoern D. Suckow, Sean J. Sun, Brian W. Nolan, Jennifer L. Perri, Christopher O. Audu, and David H. Stone
Subjects: Male, Reoperation, medicine.medical_specialty, Time Factors, Databases, Factual, 030204 cardiovascular system & hematology, Groin, Patient Readmission, 03 medical and health sciences, 0302 clinical medicine, Hematoma, medicine, Humans, Surgical Wound Infection, In patient, 030212 general & internal medicine, Major complication, Antibiotic use, Aged, Quality Indicators, Health Care, Retrospective Studies, Aged, 80 and over, Hospital readmission, business.industry, Middle Aged, Vascular surgery, medicine.disease, Anti-Bacterial Agents, Data Accuracy, Surgery, body regions, Treatment Outcome, medicine.anatomical_structure, Research Design, Drainage, Female, Cardiology and Cardiovascular Medicine, business, Complication, Vascular Surgical Procedures
Abstract: Background Groin wound infections represent a substantial source of patients' morbidity and resource utilization. Definitions and reporting times of groin infections are poorly standardized, which limits our understanding of the true scope of the problem and potentially leads to event under-reporting. Our objective was to investigate the timing and variation of groin wound complications after vascular surgery. Methods We reviewed all patients who underwent vascular surgery with a groin incision at our institution during 2013 (N = 256; 32% female; mean age, 68.8 years). We analyzed patient- and procedure-level variables. Our primary outcome was any groin complication within 180 days. We classified groin-related events as major (hospital readmission or reoperation for groin wound) or minor (wound opened in clinic, initiation of antibiotics specifically for a groin wound, or new groin hematoma or wound drainage). Results The Kaplan-Meier estimated rate of groin complications at 180 days was 23% (n = 53/256); 29 (54%) were major and 24 (46%) were minor. The Kaplan-Meier 30-day event rate was 13% for any complication and only 3% for major complications, indicating that most events occurring within the first 30 days did not require readmission or reoperation. By 180 days, the overall complication rate rose to 23% and the major event rate to 14%, indicating that nearly all complications occurring after 30 days required readmission or reoperation. Those with a groin complication more commonly had tissue loss (23% vs 12%; P = .05), underwent infrainguinal bypass (42% vs 22%; P=.004), had a redo incision (32% vs 18%; P = .03), and had a longer operation (77% vs 65% surgery >200 minutes; P = .07). There were no significant differences in patients' comorbidities, skin closure, dressing type, prosthetic implants, hemostatic agents, or discharge status. Conclusions Whereas >20% of patients suffered a groin complication, nearly half of these events occurred after 30 days. Standardized reporting measures limited to 30-day events or infection definitions that are limited to the need for antibiotic use may misrepresent the true infection rate and thus highlight the need for uniform reporting standards.
Published: 2019
Full Text: View/download PDF

49. Cytotoxic CD4(+) T lymphocytes may induce endothelial cell apoptosis in systemic sclerosis

Author: David A. Fox, Samuel J.H. Murphy, Cory A. Perugino, Robert Lafyatis, Hamid Mattoo, John H. Stone, Dinesh Khanna, Naoki Kaneko, Takashi Maehara, Aimee S. Payne, Hang Liu, Hugues Allard-Chamard, Vinay Mahajan, Shiv Pillai, Jesper Kers, Musie Ghebremichael, AII - Inflammatory diseases, Pathology, APH - Digital Health, and APH - Global Health
Subjects: 0301 basic medicine, Adult, Male, CD4-Positive T-Lymphocytes, Pathology, medicine.medical_specialty, Programmed cell death, Endothelium, T cell, Population, Apoptosis, CD8-Positive T-Lymphocytes, medicine.disease_cause, Skin Diseases, Scleroderma, Autoimmunity, 03 medical and health sciences, 0302 clinical medicine, Immune system, Rheumatology, Fibrosis, medicine, Cytotoxic T cell, Humans, skin and connective tissue diseases, Cytotoxicity, education, Aged, 030203 arthritis & rheumatology, Aged, 80 and over, education.field_of_study, Scleroderma, Systemic, integumentary system, business.industry, Endothelial Cells, General Medicine, HLA-DR Antigens, Middle Aged, medicine.disease, 030104 developmental biology, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Cancer research, Female, Stem cell, business, CD8, Research Article
Abstract: Systemic sclerosis (SSc) is an autoimmune fibrotic disease whose pathogenesis is poorly understood and lacks effective therapies. We undertook quantitative analyses of T cell infiltrates in the skin of 35 untreated patients with early diffuse SSc and here show that CD4(+) cytotoxic T cells and CD8(+) T cells contribute prominently to these infiltrates. We also observed an accumulation of apoptotic cells in SSc tissues, suggesting that recurring cell death may contribute to tissue damage and remodeling in this fibrotic disease. HLA-DR-expressing endothelial cells were frequent targets of apoptosis in SSc, consistent with the prominent vasculopathy seen in patients with this disease. A circulating effector population of cytotoxic CD4(+) T cells, which exhibited signatures of enhanced metabolic activity, was clonally expanded in patients with systemic sclerosis. These data suggest that cytotoxic T cells may induce the apoptotic death of endothelial and other cells in systemic sclerosis. Cell loss driven by immune cells may be followed by overly exuberant tissue repair processes that lead to fibrosis and tissue dysfunction.
Published: 2020

50. A Systematic Review of Intravaginal Diazepam for the Treatment of Pelvic Floor Hypertonic Disorder

Author: Marin Abousaud, Rebecca H. Stone, Aseala I. Abousaud, and William H. Kobak
Subjects: Visual analogue scale, Pelvic Pain, 030226 pharmacology & pharmacy, Transcutaneous electrical nerve stimulation, Pelvic Floor Disorders, law.invention, 03 medical and health sciences, 0302 clinical medicine, Pelvic floor dysfunction, Randomized controlled trial, law, Muscle Hypertonia, medicine, Humans, Pharmacology (medical), GABA Modulators, Pharmacology, Pelvic floor, Diazepam, business.industry, Pelvic pain, Off-Label Use, Pelvic Floor, medicine.disease, Administration, Intravaginal, Sexual Dysfunction, Physiological, medicine.anatomical_structure, Sexual dysfunction, 030220 oncology & carcinogenesis, Anesthesia, Female, medicine.symptom, Sexual function, business
Abstract: This systematic review evaluates the efficacy of intravaginal diazepam in treating chronic pelvic pain and sexual dysfunction associated with high-tone pelvic floor dysfunction. A literature search was conducted in Medline and Web of Science, including articles from the database's inception to July 2019. The search identified 126 articles, and 5 articles met study inclusion criteria: 2 observational reviews and 3 small randomized, controlled trials (RCTs) evaluating intravaginal diazepam for high-tone pelvic floor dysfunction. The 2 observational studies identified subjective reports of improvement in sexual function for a majority of women, 96% and 71%, in each study. However, there were no statistical differences between Female Sexual Function Index (FSFI) and Visual Analog Scale (VAS) scores for pain identified. One RCT found no significant changes between groups in median FSFI or VAS scores, and a second RCT found no significant changes between groups in 100-mm VAS scores. The third RCT demonstrated that compared with placebo, treatment with transcutaneous electrical nerve stimulation and intravaginal diazepam for women with vestibulodynia and high-tone pelvic floor dysfunction yielded significant differences in reduction of dyspareunia (P ≤ .05), ability to relax pelvic floor muscles after contraction (P ≤.05), and current perception threshold values at a 5-Hz stimulation related to C fibers (P < .05), but no significant changes in 10-cm VAS scores. Intravaginal diazepam may be helpful in women with a specific diagnosis of high-tone pelvic floor dysfunction, but more and larger studies are needed to confirm these potential effects.
Published: 2020

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Journal

Database

Publisher

544 results on '"H., Stone"'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources