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1. Over time relationship between platelet reactivity, myocardial injury and mortality in patients with SARS-CoV-2-associated respiratory failure

Author

Gianluca Campo, Marco Contoli, Alberto Fogagnolo, Francesco Vieceli Dalla Sega, Ottavio Zucchetti, Luca Ronzoni, Marco Verri, Francesca Fortini, Rita Pavasini, Luca Morandi, Simone Biscaglia, Luca Di Ienno, Emanuele D’Aniello, Marco Manfrini, Roberto Zoppellari, Paola Rizzo, Roberto Ferrari, Carlo Alberto Volta, Alberto Papi, and Savino Spadaro

Subjects
covid-19, myocardial injury, platelet aggregation, p-selectin, soluble cd40 ligand, Diseases of the blood and blood-forming organs, RC633-647.5
Abstract

The aim of this study (NCT04343053) is to investigate the relationship between platelet activation, myocardial injury, and mortality in patients affected by Coronavirus disease 2019 (COVID-19). Fifty-four patients with respiratory failure due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection were enrolled as cases. Eleven patients with the same clinical presentation, but negative for SARS-CoV-2 infection, were included as controls. Blood samples were collected at three different time points (inclusion [T1], after 7 ± 2 days [T2] and 14 ± 2 days [T3]). Platelet aggregation by light transmittance aggregometry and the circulating levels of soluble CD40 ligand (sCD40L) and P-selectin were measured. Platelet biomarkers did not differ between cases and controls, except for sCD40L which was higher in COVID-19 patients (p = .003). In COVID-19 patients, P-selectin and sCD40L levels decreased from T1 to T3 and were higher in cases requiring admission to intensive care unit (p = .004 and p = .008, respectively). Patients with myocardial injury (37%), as well as those who died (30%), had higher values of all biomarkers of platelet activation (p

Published
2021
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2. Markers of endothelial and epithelial pulmonary injury in mechanically ventilated COVID-19 ICU patients

Author

Savino Spadaro, Alberto Fogagnolo, Gianluca Campo, Ottavio Zucchetti, Marco Verri, Irene Ottaviani, Tanushree Tunstall, Salvatore Grasso, Valentina Scaramuzzo, Francesco Murgolo, Elisabetta Marangoni, Francesco Vieceli Dalla Sega, Francesca Fortini, Rita Pavasini, Paola Rizzo, Roberto Ferrari, Alberto Papi, Carlo Alberto Volta, and Marco Contoli

Subjects
COVID-19, Acute respiratory distress syndrome, Biomarkers, Angiopoietin-2, Intercellular adhesion molecule-1, Vascular cell adhesion protein 1, Medical emergencies. Critical care. Intensive care. First aid, RC86-88.9
Abstract

Abstract Background Biomarkers can be used to detect the presence of endothelial and/or alveolar epithelial injuries in case of ARDS. Angiopoietin-2 (Ang-2), soluble intercellular adhesion molecule-1 (ICAM-1), vascular cell adhesion protein-1 (VCAM-1), P-selectin and E-selectin are biomarkers of endothelial injury, whereas the receptor for advanced glycation end-products (RAGE) reflects alveolar epithelial injury. The aims of this study were to evaluate whether the plasma concentration of the above-mentioned biomarkers was different 1) in survivors and non-survivors of COVID-19-related ARDS and 2) in COVID-19-related and classical ARDS. Methods This prospective study was performed in two COVID-19-dedicated Intensive Care Units (ICU) and one non-COVID-19 ICU at Ferrara University Hospital. A cohort of 31 mechanically ventilated patients with COVID-19 ARDS and a cohort of 11 patients with classical ARDS were enrolled. Ang-2, ICAM-1, VCAM-1, P-selectin, E-selectin and RAGE were determined with a bead-based multiplex immunoassay at three time points: inclusion in the study (T1), after 7 ± 2 days (T2) and 14 ± 2 days (T3). The primary outcome was to evaluate the plasma trend of the biomarker levels in survivors and non-survivors. The secondary outcome was to evaluate the differences in respiratory mechanics variables and gas exchanges between survivors and non-survivors. Furthermore, we compared the plasma levels of the biomarkers at T1 in patients with COVID-19-related ARDS and classical ARDS. Results In COVID-19-related ARDS, the plasma levels of Ang-2 and ICAM-1 at T1 were statistically higher in non-survivors than survivors, (p = 0.04 and p = 0.03, respectively), whereas those of P-selectin, E-selectin and RAGE did not differ. Ang-2 and ICAM-1 at T1 were predictors of mortality (AUROC 0.650 and 0.717, respectively). At T1, RAGE and P-selectin levels were higher in classical ARDS than in COVID-19-related ARDS. Ang-2, ICAM-1 and E-selectin were lower in classical ARDS than in COVID-19-related ARDS (all p

Published
2021
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3. Time course of endothelial dysfunction markers and mortality in COVID‐19 patients: A pilot study

Author

Francesco Vieceli Dalla Sega, Francesca Fortini, Savino Spadaro, Luca Ronzoni, Ottavio Zucchetti, Marco Manfrini, Elisa Mikus, Alberto Fogagnolo, Francesca Torsani, Rita Pavasini, Luisa Marracino, Marco Verri, Luca Morandi, Emanuele D'Aniello, Carlo Alberto Volta, Gianluca Campo, Roberto Ferrari, Paola Rizzo, and Marco Contoli

Subjects
Medicine (General), R5-920
Published
2021
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4. Over time relationship between platelet reactivity, myocardial injury and mortality in patients with SARS-CoV-2-associated respiratory failure

Author

Roberto Ferrari, Paola Rizzo, Marco Verri, Carlo Alberto Volta, Rita Pavasini, Simone Biscaglia, Alberto Papi, Roberto Zoppellari, Marco Contoli, Luca Ronzoni, Ottavio Zucchetti, Gianluca Campo, Savino Spadaro, Francesco Vieceli Dalla Sega, Alberto Fogagnolo, Luca Di Ienno, Francesca Fortini, Marco Manfrini, Emanuele D'Aniello, and Luca Morandi

Subjects
Blood Platelets, Male, 0301 basic medicine, medicine.medical_specialty, Heart Injury, P-selectin, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), CD40 Ligand, soluble CD40 ligand, 030204 cardiovascular system & hematology, NO, COVID-19, myocardial injury, platelet aggregation, P-selectin, soluble CD40 ligand, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Humans, Medicine, myocardial injury, In patient, Platelet, Platelet activation, Aged, Aged, 80 and over, CD40, biology, SARS-CoV-2, business.industry, Myocardium, COVID-19, Hematology, General Medicine, Middle Aged, 030104 developmental biology, Heart Injuries, Respiratory failure, platelet aggregation, biology.protein, Cardiology, Female, Respiratory Insufficiency, business, Biomarkers, Research Article
Abstract

The aim of this study (NCT04343053) is to investigate the relationship between platelet activation, myocardial injury, and mortality in patients affected by Coronavirus disease 2019 (COVID-19). Fifty-four patients with respiratory failure due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection were enrolled as cases. Eleven patients with the same clinical presentation, but negative for SARS-CoV-2 infection, were included as controls. Blood samples were collected at three different time points (inclusion [T1], after 7 ± 2 days [T2] and 14 ± 2 days [T3]). Platelet aggregation by light transmittance aggregometry and the circulating levels of soluble CD40 ligand (sCD40L) and P-selectin were measured. Platelet biomarkers did not differ between cases and controls, except for sCD40L which was higher in COVID-19 patients (p = .003). In COVID-19 patients, P-selectin and sCD40L levels decreased from T1 to T3 and were higher in cases requiring admission to intensive care unit (p = .004 and p = .008, respectively). Patients with myocardial injury (37%), as well as those who died (30%), had higher values of all biomarkers of platelet activation (p

Published
2020
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5. Sex difference and intra-operative tidal volume: Insights from the LAS VEGAS study

Author

Nijbroek, Sunny G, Hol, Liselotte, Swart, Pien, Hemmes, Sabrine N T, Serpa Neto, Ary, Binnekade, Jan M, Hedenstierna, Goran, Jaber, Samir, Hiesmayr, Michael, Hollmann, Markus W, Mills, Gary H, Vidal Melo, Marcos F, Putensen, Christian, Schmid, Werner, Severgnini, Paolo, Wrigge, Hermann, Gama de Abreu, Marcelo, Pelosi, Paolo, Schultz, Marcus J, Wolfgang Kroell, Helfried Metzler, Gerd Struber, Thomas Wegscheider, Hans Gombotz, Michael Hiesmayr, Werner Schmid, Bernhard Urbanek, David Kahn, Mona Momeni, Audrey Pospiech, Fernande Lois, Patrice Forget, Irina Grosu, Jan Poelaert, Veerle van Mossevelde, Marie-Claire van Malderen, Dimitri Dylst, Jeroen van Melkebeek, Maud Beran, Stefan de Hert, Luc De Baerdemaeker, Bjorn Heyse, Jurgen Van Limmen, Piet Wyffels, Tom Jacobs, Nathalie Roels, Ann De Bruyne, Stijn van de Velde, Brigitte Leva, Sandrine Damster, Benoit Plichon, Marina Juros-Zovko, Dejana Djonoviċ- Omanoviċ, Selma Pernar, Josip Zunic, Petar Miskovic, Antonio Zilic, Slavica Kvolik, Dubravka Ivic, Darija Azenic-Venzera, Sonja Skiljic, Hrvoje Vinkovic, Ivana Oputric, Kazimir Juricic, Vedran Frkovic, Jasminka Kopic, Ivan Mirkovic, Nenad Karanovic, Mladen Carev, Natasa Dropulic, Jadranka Pavicic Saric, Gorjana Erceg, Matea Bogdanovic Dvorscak, Branka Mazul-Sunko, Anna Marija Pavicic, Tanja Goranovic, Branka Maldini, Tomislav Radocaj, Zeljka Gavranovic, Inga Mladic-Batinica, Mirna Sehovic, Petr Stourac, Hana Harazim, Olga Smekalova, Martina Kosinova, Tomas Kolacek, Kamil Hudacek, Michal Drab, Jan Brujevic, Katerina Vitkova, Katerina Jirmanova, Ivana Volfova, Paula Dzurnakova, Katarina Liskova, Radovan Dudas, Radek Filipsky, Samir el Kafraw, Hisham Hosny Abdelwahab, Tarek Metwally, Ahmed Abdel-Razek, Ahmed Mostafa El-Shaarawy, Hany Yassin, Mohamed Magdy, Mahdy Abdelhady, Mohamed Mahran, Eiko Herodes, Peeter Kivik, Juri Oganjan, Annika Aun, Alar Sormus, Kaili Sarapuu, Merilin Mall, Juri Karjagin, Emmanuel Futier, Antoine Petit, Adeline Gerard, Emmanuel Marret, Marc Solier, Samir Jaber, Albert Prades, Jens Krassler, Simone Merzky, Marcel Gama de Abreu, Christopher Uhlig, Thomas Kiss, Anette Bundy, Thomas Bluth, Andreas Gueldner, Peter Spieth, Martin Scharffenberg, Denny Tran Thiem, Thea Koch, Tanja Treschan, Maximilian Schaefer, Bea Bastin, Johann Geib, Martin Weiss, Peter Kienbaum, Benedikt Pannen, Andre Gottschalk, Mirja Konrad, Diana Westerheide, Ben Schwerdtfeger, Hermann Wrigge, Philipp Simon, Andreas Reske, Christian Nestler, Dimitrios Valsamidis, Konstantinos Stroumpoulis, Georgios Antholopoulos, Antonis Andreou, Dimitris Karapanos, Kassiani Theodoraki, Georgios Gkiokas, Marios-Konstantinos Tasoulis, Tatiana Sidiropoulou, Foteini Zafeiropoulou, Panagiota Florou, Aggeliki Pandazi, Georgia Tsaousi, Christos Nouris, Chryssa Pourzitaki, Dmitri Bystritski, Reuven Pizov, Arieh Eden, Caterina Valeria Pesce, Annamaria Campanile, Antonella Marrella, Salvatore Grasso, Michele De Michele, Francesco Bona, Gianmarco Giacoletto, Elena Sardo, Luigi Giancarlo, Vicari Sottosanti, Maurizio Solca, Carlo Alberto Volta, Savino Spadaro, Marco Verri, Riccardo Ragazzi, Roberto Zoppellari, Gilda Cinnella, Pasquale Raimondo, Daniela La Bella, Lucia Mirabella, Davide D'antini, Paolo Pelosi, Alexandre Molin, Iole Brunetti, Angelo Gratarola, Giulia Pellerano, Rosanna Sileo, Stefano Pezzatto, Luca Montagnani, Laura Pasin, Giovanni Landoni, Alberto Zangrillo, Luigi Beretta, Ambra Licia Di Parma, Valentina Tarzia, Roberto Dossi, Marta Eugenia Sassone, Daniele Sances, Stefano Tredici, Gianluca Spano, Gianluca Castellani, Luigi Delunas, Sopio Peradze, Marco Venturino, Ines Arpino, Sara Sher, Concezione Tommasino, Francesca Rapido, Paola Morelli, Maria Vargas, Giuseppe Servillo, Andrea Cortegiani, Santi Maurizio Raineri, Francesca Montalto, Vincenzo Russotto, Antonino Giarratano, Marco Baciarello, Michela Generali, Giorgia Cerati, Yigal Leykin, Filippo Bressan, Vittoria Bartolini, Lucia Zamidei, Luca Brazzi, Corrado Liperi, Gabriele Sales, Laura Pistidda, Paolo Severgnini, Elisa Brugnoni, Giuseppe Musella, Alessandro Bacuzzi, Dalip Muhardri, Gecaj-Gashi Agreta, Fatos Sada, Adem Bytyqi, Aurika Karbonskiene, Ruta Aukstakalniene, Zivile Teberaite, Erika Salciute, Renatas Tikuisis, Povilas Miliauskas, Sipylaite Jurate, Egle Kontrimaviciute, Gabija Tomkute, John Xuereb, Maureen Bezzina, Francis Joseph Borg, Sabrine Hemmes, Marcus Schultz, Markus Hollmann, Irene Wiersma, Christa Boer, Anne Duvekot, Bas in ‘t Veld, Alice Werger, Paul Dennesen, Charlotte Severijns, Jasper De Jong, Jens Hering, Rienk van Beek, Stefan Ivars, Ib Jammer, Alena Breidablik, Katharina Skirstad Hodt, Frode Fjellanger, Manuel Vico Avalos, Jannicke Mellin-Olsen, Elisabeth Andersson, Amir Shafi-Kabir, Ruby Molina, Stanley Wutai, Erick Morais, Glória Tareco, Daniel Ferreira, Joana Amaral, Maria de Lurdes, Goncalves Castro, Susana Cadilha, Sofia Appleton, Suzana Parente, Mariana Correia, Diogo Martins, Angela Monteirosa, Ana Ricardo, Sara Rodrigues, Lucian Horhota, Ioana Marina Grintescu, Liliana Mirea, Ioana Cristina Grintescu, Dan Corneci, Silvius Negoita, Madalina Dutu, Ioana Popescu Garotescu, Daniela Filipescu, Alexandru Bogdan Prodan, Gabriela Droc, Ruxandra Fota, Mihai Popescu, Dana Tomescu, Ana Maria Petcu, Marian Irinel Tudoroiu, Alida Moise, Catalin-Traian Guran, Iorel Gherghina, Dan Costea, Iulia Cindea, Sanda-Maria Copotoiu, Ruxandra Copotoiu, Victoria Barsan, Zsolt Tolcser, Magda Riciu, Septimiu Gheorghe Moldovan, Mihaly Veres, Alexey Gritsan, Tatyana Kapkan, Galina Gritsan, Oleg Korolkov, Alexander Kulikov, Andrey Lubnin, Alexey Ovezov, Pavel Prokoshev, Alexander Lugovoy, Natalia Anipchenko, Andrey Babayants, Irina Komissarova, Karginova Zalina, Valery Likhvantsev, Sergei Fedorov, Aleksandra Lazukic, Jasmina Pejakovic, Dunja Mihajlovic, Zuzana Kusnierikova, Maria Zelinkova, Katarina Bruncakova, Lenka Polakovicova, Villiam Sobona, Barbka Novak-Supe, Ana Pekle-Golez, Miroljub Jovanov, Branka Strazisar, Jasmina Markovic-Bozi, Vesna Novak-Jankovic, Minca Voje, Andriy Grynyuk, Ivan Kostadinov, Alenka Spindler-Vesel, Victoria Moral, Mari Carmen Unzueta, Carlos Puigbo, Josep Fava, Jaume Canet, Enrique Moret, Mónica Rodriguez Nunez, Mar Sendra, Andrea Brunelli, Frederic Rodenas, Pablo Monedero, Francisco Hidalgo Martinez, Maria Jose Yepes Temino, Antonio Martínez Simon, Ana de Abajo Larriba, Alberto Lisi, Gisela Perez, Raquel Martinez, Manuel Granell, Jose Tatay Vivo, Cristina Saiz Ruiz, Jose Antonio de Andrés Ibañez, Ernesto Pastor, Marina Soro, Carlos Ferrando, Mario Defez, Cesar Aldecoa Alvares-Santullano, Rocio Perez, Jesus Rico, Monir Jawad, Yousif Saeed, Lars Gillberg, Zuleyha Kazak Bengisun, Baturay Kansu Kazbek, Nesil Coskunfirat, Neval Boztug, Suat Sanli, Murat Yilmaz, Necmiye Hadimioglu, Nuzhet Mert Senturk, Emre Camci, Semra Kucukgoncu, Zerrin Sungur, Nukhet Sivrikoz, Serpil Ustalar Ozgen, Fevzi Toraman, Onur Selvi, Ozgur Senturk, Mine Yildiz, Bahar Kuvaki, Ferim Gunenc, Semih Kucukguclu, Şule Ozbilgin, Jale Maral, Seyda Canli, Oguzhan Arun, Ali Saltali, Eyup Aydogan, Fatma Nur Akgun, Ceren Sanlikarip, Fatma Mine Karaman, Andriy Mazur, Sergiy Vorotyntsev, Guy Rousseau, Colin Barrett, Lucia Stancombe, Ben Shelley, Helen Scholes, James Limb, Amir Rafi, Lisa Wayman, Jill Deane, David Rogerson, John Williams, Susan Yates, Elaine Rogers, Mark Pulletz, Sarah Moreton, Stephanie Jones, Suresh Venkatesh, Maudrian Burton, Lucy Brown, Cait Goodall, Matthew Rucklidge, Debbie Fuller, Maria Nadolski, Sandeep Kusre, Michael Lundberg, Lynn Everett, Maka Zuleika, Peter Carvalho, Deborah Clements, Ben Creagh-Brown, Philip Watt, Parizade Raymode, Rupert Pearse, Otto Mohr, Ashok Raj, Thais Creary, Ahmed Chishti, Andrea Bell, Charley Higham, Alistair Cain, Sarah Gibb, Stephen Mowat, Danielle Franklin, Claire West, Gary Minto, Nicholas Boyd, Gary Mills, Emily Calton, Rachel Walker, Felicity Mackenzie, Branwen Ellison, Helen Roberts, Moses Chikungwa, Clare Jackson, Andrew Donovan, Jayne Foot, Elizabeth Homan, Jane Montgomery, David Portch, Pauline Mercer, Janet Palmer, Jonathan Paddle, Anna Fouracres, Amanda Datson, Alyson Andrew, Leanne Welch, Alastair Rose, Sandeep Varma, Karen Simeson, Mrutyunjaya Rambhatla, Jaysimha Susarla, Sudhakar Marri, Krishnan Kodaganallur, Ashok Das, Shivarajan Algarsamy, Julie Colley, Simon Davies, Margaret Szewczyk, Thomas Smith, Ana Fernandez- Bustamante, Elizabeth Luzier, Angela Almagro, Marcos Vidal Melo, Luiz Fernando, Demet Sulemanji, Juraj Sprung, Toby Weingarten, Daryl Kor, Federica Scavonetto, Yeo Tze, Nijbroek, Sunny G, Hol, Liselotte, Swart, Pien, Hemmes, Sabrine N T, Serpa Neto, Ary, Binnekade, Jan M, Hedenstierna, Goran, Jaber, Samir, Hiesmayr, Michael, Hollmann, Markus W, Mills, Gary H, Vidal Melo, Marcos F, Putensen, Christian, Schmid, Werner, Severgnini, Paolo, Wrigge, Hermann, Gama de Abreu, Marcelo, Pelosi, Paolo, Schultz, Marcus J,Wolfgang Kroell, Helfried Metzler, Gerd Struber, Thomas Wegscheider, Hans Gombotz, Michael Hiesmayr, Werner Schmid, Bernhard Urbanek, David Kahn, Mona Momeni, Audrey Pospiech, Fernande Lois, Patrice Forget, Irina Grosu, Jan Poelaert, Veerle van Mossevelde, Marie-Claire van Malderen, Dimitri Dylst, Jeroen van Melkebeek, Maud Beran, Stefan de Hert, Luc De Baerdemaeker, Bjorn Heyse, Jurgen Van Limmen, Piet Wyffels, Tom Jacobs, Nathalie Roels, Ann De Bruyne, Stijn van de Velde, Brigitte Leva, Sandrine Damster, Benoit Plichon, Marina Juros-Zovko, Dejana Djonoviċ- Omanoviċ, Selma Pernar, Josip Zunic, Petar Miskovic, Antonio Zilic, Slavica Kvolik, Dubravka Ivic, Darija Azenic-Venzera, Sonja Skiljic, Hrvoje Vinkovic, Ivana Oputric, Kazimir Juricic, Vedran Frkovic, Jasminka Kopic, Ivan Mirkovic, Nenad Karanovic, Mladen Carev, Natasa Dropulic, Jadranka Pavicic Saric, Gorjana Erceg, Matea Bogdanovic Dvorscak, Branka Mazul-Sunko, Anna Marija Pavicic, Tanja Goranovic, Branka Maldini, Tomislav Radocaj, Zeljka Gavranovic, Inga Mladic-Batinica, Mirna Sehovic, Petr Stourac, Hana Harazim, Olga Smekalova, Martina Kosinova, Tomas Kolacek, Kamil Hudacek, Michal Drab, Jan Brujevic, Katerina Vitkova, Katerina Jirmanova, Ivana Volfova, Paula Dzurnakova, Katarina Liskova, Radovan Dudas, Radek Filipsky, Samir el Kafraw, Hisham Hosny Abdelwahab, Tarek Metwally, Ahmed Abdel-Razek, Ahmed Mostafa El-Shaarawy, Hany Yassin, Mohamed Magdy, Mahdy Abdelhady, Mohamed Mahran, Eiko Herodes, Peeter Kivik, Juri Oganjan, Annika Aun, Alar Sormus, Kaili Sarapuu, Merilin Mall, Juri Karjagin, Emmanuel Futier, Antoine Petit, Adeline Gerard, Emmanuel Marret, Marc Solier, Samir Jaber, Albert Prades, Jens Krassler, Simone Merzky, Marcel Gama de Abreu, Christopher Uhlig, Thomas Kiss, Anette Bundy, Thomas Bluth, Andreas Gueldner, Peter Spieth, Martin Scharffenberg, Denny Tran Thiem, Thea Koch, Tanja Treschan, Maximilian Schaefer, Bea Bastin, Johann Geib, Martin Weiss, Peter Kienbaum, Benedikt Pannen, Andre Gottschalk, Mirja Konrad, Diana Westerheide, Ben Schwerdtfeger, Hermann Wrigge, Philipp Simon, Andreas Reske, Christian Nestler, Dimitrios Valsamidis, Konstantinos Stroumpoulis, Georgios Antholopoulos, Antonis Andreou, Dimitris Karapanos, Kassiani Theodoraki, Georgios Gkiokas, Marios-Konstantinos Tasoulis, Tatiana Sidiropoulou, Foteini Zafeiropoulou, Panagiota Florou, Aggeliki Pandazi, Georgia Tsaousi, Christos Nouris, Chryssa Pourzitaki, Dmitri Bystritski, Reuven Pizov, Arieh Eden, Caterina Valeria Pesce, Annamaria Campanile, Antonella Marrella, Salvatore Grasso, Michele De Michele, Francesco Bona, Gianmarco Giacoletto, Elena Sardo, Luigi Giancarlo, Vicari Sottosanti, Maurizio Solca, Carlo Alberto Volta, Savino Spadaro, Marco Verri, Riccardo Ragazzi, Roberto Zoppellari, Gilda Cinnella, Pasquale Raimondo, Daniela La Bella, Lucia Mirabella, Davide D'antini, Paolo Pelosi, Alexandre Molin, Iole Brunetti, Angelo Gratarola, Giulia Pellerano, Rosanna Sileo, Stefano Pezzatto, Luca Montagnani, Laura Pasin, Giovanni Landoni, Alberto Zangrillo, Luigi Beretta, Ambra Licia Di Parma, Valentina Tarzia, Roberto Dossi, Marta Eugenia Sassone, Daniele Sances, Stefano Tredici, Gianluca Spano, Gianluca Castellani, Luigi Delunas, Sopio Peradze, Marco Venturino, Ines Arpino, Sara Sher, Concezione Tommasino, Francesca Rapido, Paola Morelli, Maria Vargas, Giuseppe Servillo, Andrea Cortegiani, Santi Maurizio Raineri, Francesca Montalto, Vincenzo Russotto, Antonino Giarratano, Marco Baciarello, Michela Generali, Giorgia Cerati, Yigal Leykin, Filippo Bressan, Vittoria Bartolini, Lucia Zamidei, Luca Brazzi, Corrado Liperi, Gabriele Sales, Laura Pistidda, Paolo Severgnini, Elisa Brugnoni, Giuseppe Musella, Alessandro Bacuzzi, Dalip Muhardri, Gecaj-Gashi Agreta, Fatos Sada, Adem Bytyqi, Aurika Karbonskiene, Ruta Aukstakalniene, Zivile Teberaite, Erika Salciute, Renatas Tikuisis, Povilas Miliauskas, Sipylaite Jurate, Egle Kontrimaviciute, Gabija Tomkute, John Xuereb, Maureen Bezzina, Francis Joseph Borg, Sabrine Hemmes, Marcus Schultz, Markus Hollmann, Irene Wiersma, Christa Boer, Anne Duvekot, Bas in ‘t Veld, Alice Werger, Paul Dennesen, Charlotte Severijns, Jasper De Jong, Jens Hering, Rienk van Beek, Stefan Ivars, Ib Jammer, Alena Breidablik, Katharina Skirstad Hodt, Frode Fjellanger, Manuel Vico Avalos, Jannicke Mellin-Olsen, Elisabeth Andersson, Amir Shafi-Kabir, Ruby Molina, Stanley Wutai, Erick Morais, Glória Tareco, Daniel Ferreira, Joana Amaral, Maria de Lurdes, Goncalves Castro, Susana Cadilha, Sofia Appleton, Suzana Parente, Mariana Correia, Diogo Martins, Angela Monteirosa, Ana Ricardo, Sara Rodrigues, Lucian Horhota, Ioana Marina Grintescu, Liliana Mirea, Ioana Cristina Grintescu, Dan Corneci, Silvius Negoita, Madalina Dutu, Ioana Popescu Garotescu, Daniela Filipescu, Alexandru Bogdan Prodan, Gabriela Droc, Ruxandra Fota, Mihai Popescu, Dana Tomescu, Ana Maria Petcu, Marian Irinel Tudoroiu, Alida Moise, Catalin-Traian Guran, Iorel Gherghina, Dan Costea, Iulia Cindea, Sanda-Maria Copotoiu, Ruxandra Copotoiu, Victoria Barsan, Zsolt Tolcser, Magda Riciu, Septimiu Gheorghe Moldovan, Mihaly Veres, Alexey Gritsan, Tatyana Kapkan, Galina Gritsan, Oleg Korolkov, Alexander Kulikov, Andrey Lubnin, Alexey Ovezov, Pavel Prokoshev, Alexander Lugovoy, Natalia Anipchenko, Andrey Babayants, Irina Komissarova, Karginova Zalina, Valery Likhvantsev, Sergei Fedorov, Aleksandra Lazukic, Jasmina Pejakovic, Dunja Mihajlovic, Zuzana Kusnierikova, Maria Zelinkova, Katarina Bruncakova, Lenka Polakovicova, Villiam Sobona, Barbka Novak-Supe, Ana Pekle-Golez, Miroljub Jovanov, Branka Strazisar, Jasmina Markovic-Bozi, Vesna Novak-Jankovic, Minca Voje, Andriy Grynyuk, Ivan Kostadinov, Alenka Spindler-Vesel, Victoria Moral, Mari Carmen Unzueta, Carlos Puigbo, Josep Fava, Jaume Canet, Enrique Moret, Mónica Rodriguez Nunez, Mar Sendra, Andrea Brunelli, Frederic Rodenas, Pablo Monedero, Francisco Hidalgo Martinez, Maria Jose Yepes Temino, Antonio Martínez Simon, Ana de Abajo Larriba, Alberto Lisi, Gisela Perez, Raquel Martinez, Manuel Granell, Jose Tatay Vivo, Cristina Saiz Ruiz, Jose Antonio de Andrés Ibañez, Ernesto Pastor, Marina Soro, Carlos Ferrando, Mario Defez, Cesar Aldecoa Alvares-Santullano, Rocio Perez, Jesus Rico, Monir Jawad, Yousif Saeed, Lars Gillberg, Zuleyha Kazak Bengisun, Baturay Kansu Kazbek, Nesil Coskunfirat, Neval Boztug, Suat Sanli, Murat Yilmaz, Necmiye Hadimioglu, Nuzhet Mert Senturk, Emre Camci, Semra Kucukgoncu, Zerrin Sungur, Nukhet Sivrikoz, Serpil Ustalar Ozgen, Fevzi Toraman, Onur Selvi, Ozgur Senturk, Mine Yildiz, Bahar Kuvaki, Ferim Gunenc, Semih Kucukguclu, Şule Ozbilgin, Jale Maral, Seyda Canli, Oguzhan Arun, Ali Saltali, Eyup Aydogan, Fatma Nur Akgun, Ceren Sanlikarip, Fatma Mine Karaman, Andriy Mazur, Sergiy Vorotyntsev, Guy Rousseau, Colin Barrett, Lucia Stancombe, Ben Shelley, Helen Scholes, James Limb, Amir Rafi, Lisa Wayman, Jill Deane, David Rogerson, John Williams, Susan Yates, Elaine Rogers, Mark Pulletz, Sarah Moreton, Stephanie Jones, Suresh Venkatesh, Maudrian Burton, Lucy Brown, Cait Goodall, Matthew Rucklidge, Debbie Fuller, Maria Nadolski, Sandeep Kusre, Michael Lundberg, Lynn Everett, Maka Zuleika, Peter Carvalho, Deborah Clements, Ben Creagh-Brown, Philip Watt, Parizade Raymode, Rupert Pearse, Otto Mohr, Ashok Raj, Thais Creary, Ahmed Chishti, Andrea Bell, Charley Higham, Alistair Cain, Sarah Gibb, Stephen Mowat, Danielle Franklin, Claire West, Gary Minto, Nicholas Boyd, Gary Mills, Emily Calton, Rachel Walker, Felicity Mackenzie, Branwen Ellison, Helen Roberts, Moses Chikungwa, Clare Jackson, Andrew Donovan, Jayne Foot, Elizabeth Homan, Jane Montgomery, David Portch, Pauline Mercer, Janet Palmer, Jonathan Paddle, Anna Fouracres, Amanda Datson, Alyson Andrew, Leanne Welch, Alastair Rose, Sandeep Varma, Karen Simeson, Mrutyunjaya Rambhatla, Jaysimha Susarla, Sudhakar Marri, Krishnan Kodaganallur, Ashok Das, Shivarajan Algarsamy, Julie Colley, Simon Davies, Margaret Szewczyk, Thomas Smith, Ana Fernandez- Bustamante, Elizabeth Luzier, Angela Almagro, Marcos Vidal Melo, Luiz Fernando, Demet Sulemanji, Juraj Sprung, Toby Weingarten, Daryl Kor, Federica Scavonetto, Yeo Tze, Schultz, Marcus, J, Servillo, G, Vargas, M, Physiologie & médecine expérimentale du Cœur et des Muscles [U 1046] (PhyMedExp), Université de Montpellier (UM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Anesthesiology research group, Supporting clinical sciences, Anesthesiology, Graduate School, AII - Amsterdam institute for Infection and Immunity, Intensive Care Medicine, AII - Inflammatory diseases, ACS - Heart failure & arrhythmias, APH - Quality of Care, ACS - Pulmonary hypertension & thrombosis, APH - Global Health, ACS - Diabetes & metabolism, ACS - Microcirculation, Marcus, J (LAS VEGAS study investigator, the PROVE Network and the Clinical Trial Network of the European Society of, Anaesthesiology), Zangrillo, A, Beretta, L, and Landoni, G

Subjects
Adult, Male, medicine.medical_specialty, Intra operative, health care facilities, manpower, and services, [SDV]Life Sciences [q-bio], Critical Illness, Las Vegas Study, Article, 03 medical and health sciences, 0302 clinical medicine, 030202 anesthesiology, Internal medicine, Tidal Volume, medicine, Humans, General anaesthesia, Lung, Tidal volume, Female, Respiration, Artificial, Sex Characteristics, Las vegas, business.industry, Respiration, respiratory failure, sex, respiratory system, Sex difference, respiratory tract diseases, Anesthesiology and Pain Medicine, 030228 respiratory system, Relative risk, Artificial, Cohort, Breathing, Observational study, business, intra-operative tidal volume, circulatory and respiratory physiology
Abstract

BACKGROUND: One key element of lung-protective ventilation is the use of a low tidal volume (V(T)). A sex difference in use of low tidal volume ventilation (LTVV) has been described in critically ill ICU patients. OBJECTIVES: The aim of this study was to determine whether a sex difference in use of LTVV also exists in operating room patients, and if present what factors drive this difference. DESIGN, PATIENTS AND SETTING: This is a posthoc analysis of LAS VEGAS, a 1-week worldwide observational study in adults requiring intra-operative ventilation during general anaesthesia for surgery in 146 hospitals in 29 countries. MAIN OUTCOME MEASURES: Women and men were compared with respect to use of LTVV, defined as V(T) of 8 ml kg(−1) or less predicted bodyweight (PBW). A V(T) was deemed ‘default’ if the set V(T) was a round number. A mediation analysis assessed which factors may explain the sex difference in use of LTVV during intra-operative ventilation. RESULTS: This analysis includes 9864 patients, of whom 5425 (55%) were women. A default V(T) was often set, both in women and men; mode V(T) was 500 ml. Median [IQR] V(T) was higher in women than in men (8.6 [7.7 to 9.6] vs. 7.6 [6.8 to 8.4] ml kg(−1) PBW, P*** < 0.001). Compared with men, women were twice as likely not to receive LTVV [68.8 vs. 36.0%; relative risk ratio 2.1 (95% CI 1.9 to 2.1), P*** < 0.001]. In the mediation analysis, patients’ height and actual body weight (ABW) explained 81 and 18% of the sex difference in use of LTVV, respectively; it was not explained by the use of a default V(T). CONCLUSION: In this worldwide cohort of patients receiving intra-operative ventilation during general anaesthesia for surgery, women received a higher V(T) than men during intra-operative ventilation. The risk for a female not to receive LTVV during surgery was double that of males. Height and ABW were the two mediators of the sex difference in use of LTVV. TRIAL REGISTRATION: The study was registered at Clinicaltrials.gov, NCT01601223

Published
2021
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6. Time course of endothelial dysfunction markers and mortality in COVID‐19 patients: A pilot study

Author

Alberto Fogagnolo, Luisa Marracino, Ottavio Zucchetti, Luca Ronzoni, Elisa Mikus, Marco Contoli, Marco Verri, Luca Morandi, Savino Spadaro, Francesca Torsani, Marco Manfrini, Emanuele D'Aniello, Francesca Fortini, Roberto Ferrari, Rita Pavasini, Carlo Alberto Volta, Gianluca Campo, Paola Rizzo, and Francesco Vieceli Dalla Sega

Subjects
2019-20 coronavirus outbreak, Coronavirus disease 2019 (COVID-19), Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), MEDLINE, Medicine (miscellaneous), Socio-culturale, Bioinformatics, Letter to Editor, Text mining, COVID‐19, medicine, blood samples, Endothelial dysfunction, Prospective cohort study, lcsh:R5-920, endoglin, business.industry, COVID‐19, endothelial dysfunction markers, endothelin-1, endoglin, sE-selectin, thrombomodulin, soluble vascular cell adhesion molecule 1 [sVCAM-1], von Willebrand factor [vWF], blood samples, enoxaparin, enoxaparin, thrombomodulin, soluble vascular cell adhesion molecule 1 [sVCAM-1], medicine.disease, von Willebrand factor [vWF], endothelial dysfunction markers, Time course, endothelin-1, Molecular Medicine, sE-selectin, lcsh:Medicine (General), business
Published
2021

7. Health-related quality of life profiles, trajectories, persistent symptoms and pulmonary function one year after ICU discharge in invasively ventilated COVID-19 patients, a prospective follow-up study

Author

Antonio Poerio, Andrea Castelli, Sara Piciucchi, Giulia Falò, Davide Allegri, Marco Verri, Andrea Marudi, Massimiliano Mazzolini, Michele Imbriani, Loredana Franchini, Carlo Coniglio, Mirco Leo, Antonella Potalivo, Luigi Lazzari Agli, Roberta Nicali, Marco Cavagnino, Guglielmo Consales, Marina Terzitta, Harri Sintonen, Raffaella Papa, Maria Teresa Minguzzi, Cristiana Laici, Paolo Orlandi, Federica Damiani, Carlo Alberto Mazzoli, Silvia Orlando, Vito Marco Ranieri, Iacopo Cappellini, Valentina Chiarini, Elisa Marinangeli, Stefano Oldani, Virginia Buldini, Marco Tartaglione, Gianluca Zani, Lorenzo Mellini, Carlo Alberto Volta, Irene Ottaviani, Silvia Candini, Filippo Becherucci, Emanuela Giampalma, Maria Concetta Lanza, Federica Ciccarese, Irene Cavalli, Annalisa Marchio, Bruno Balbi, Fabrizio Racca, Matteo Monari, Luca Morini, Anna Malfatto, Elisabetta Bertellini, Francesco Boni, Emanuele Russo, Lorenzo Viola, Michele Valli, Savino Spadaro, Martina Ferioli, Emanuele Matteo, Giovanni Gordini, Marco Contoli, Ilaria Valentini, Chiara Tartivita, Alessia Guzzo, Lorenzo Giuntoli, Gaetano Scaramuzzo, Davide Colombo, Jessica Maccieri, Luca Bissoni, Stefano Nava, Angela Bellocchio, Patrizio Goti, Laura Bernabé, Jonathan Montomoli, Stefano Maitan, Tommaso Meconi, Angelo Senzi, Lorenzo Gamberini, Silvia Pareschi, Stefania Taddei, Angelica Venni, Fabio Ferrari, Marco Miceli, Chiara Capozzi, Elisabetta Marangoni, Lorenzo Tutino, Giulia Felloni, Antonio Siniscalchi, Giacinto Pizzilli, Francesco Muratore, Giorgia Dalpiaz, Federico Moro, Daniele Fecarotti, Vanni Agnoletti, Gabriele Melegari, Rita Golfieri, Federico Domenico Baccarini, Francesca Facondini, Patrizia Pompa Cleta, Marianna Padovani, Eva Bernardi, Tommaso Tonetti, Angelina Adduci, Federico Daniele, Anna Filomena Ferravante, Maurizio Fusari, Igor Bacchilega, Claudia Ravaglia, Nicola Cilloni, Martina Mughetti, Vittorio Pavoni, Ersenad Neziri, Irene Prediletto, Aline Pagni, Gamberini L., Mazzoli C.A., Prediletto I., Sintonen H., Scaramuzzo G., Allegri D., Colombo D., Tonetti T., Zani G., Capozzi C., Dalpiaz G., Agnoletti V., Cappellini I., Melegari G., Damiani F., Fusari M., Gordini G., Laici C., Lanza M.C., Leo M., Marudi A., Papa R., Potalivo A., Montomoli J., Taddei S., Mazzolini M., Ferravante A.F., Nicali R., Ranieri V.M., Russo E., Volta C.A., Spadaro S., Tartaglione M., Chiarini V., Buldini V., Coniglio C., Moro F., Orlando S., Fecarotti D., Cilloni N., Giuntoli L., Bellocchio A., Matteo E., Pizzilli G., Siniscalchi A., Tartivita C., Cavalli I., Castelli A., Marchio A., Bacchilega I., Bernabe L., Facondini F., Morini L., Bissoni L., Viola L., Meconi T., Pavoni V., Venni A., Pagni A., Cleta P.P., Cavagnino M., Guzzo A., Malfatto A., Adduci A., Pareschi S., Bertellini E., Maccieri J., Marinangeli E., Racca F., Verri M., Falo G., Marangoni E., Ottaviani I., Boni F., Felloni G., Baccarini F.D., Terzitta M., Maitan S., Tutino L., Senzi A., Consales G., Becherucci F., Imbriani M., Orlandi P., Candini S., Golfieri R., Ciccarese F., Poerio A., Muratore F., Ferrari F., Mughetti M., Giampalma E., Franchini L., Neziri E., Miceli M., Minguzzi M.T., Mellini L., Piciucchi S., Monari M., Valli M., Daniele F., Ferioli M., Nava S., Lazzari Agli L.A., Valentini I., Bernardi E., Balbi B., Contoli M., Padovani M., Oldani S., Ravaglia C., and Goti P.

Subjects
Pulmonary and Respiratory Medicine, Male, medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), medicine.medical_treatment, Health-related quality of life, Population, Article, NO, Pulmonary function testing, 03 medical and health sciences, 0302 clinical medicine, Quality of life, DLCO, Acute respiratory distress syndrome, COVID-19, Dyspnea, Respiratory function tests, Internal medicine, Medicine, Humans, 030212 general & internal medicine, Prospective Studies, Survivors, education, Aged, Mechanical ventilation, Health related quality of life, education.field_of_study, Respiratory Distress Syndrome, business.industry, Middle Aged, Respiration, Artificial, Patient Discharge, humanities, 3. Good health, Intensive Care Units, 030228 respiratory system, Italy, Quality of Life, Female, business, Icu discharge, Follow-Up Studies
Abstract

Background Health-related quality of life (HRQoL) impairment is often reported among COVID-19 ICU survivors, and little is known about their long-term outcomes. We evaluated the HRQoL trajectories between 3 months and 1 year after ICU discharge, the factors influencing these trajectories and the presence of clusters of HRQoL profiles in a population of COVID-19 patients who underwent invasive mechanical ventilation (IMV). Moreover, pathophysiological correlations of residual dyspnea were tested. Methods We followed up 178 survivors from 16 Italian ICUs up to one year after ICU discharge. HRQoL was investigated through the 15D instrument. Available pulmonary function tests (PFTs) and chest CT scans at 1 year were also collected. A linear mixed-effects model was adopted to identify factors associated with different HRQoL trajectories and a two-step cluster analysis was performed to identify HRQoL clusters. Results We found that HRQoL increased during the study period, especially for the significant increase of the physical dimensions, while the mental dimensions and dyspnea remained substantially unchanged. Four main 15D profiles were identified: full recovery (47.2%), bad recovery (5.1%) and two partial recovery clusters with mostly physical (9.6%) or mental (38.2%) dimensions affected. Gender, duration of IMV and number of comorbidities significantly influenced HRQoL trajectories. Persistent dyspnea was reported in 58.4% of patients, and weakly, but significantly, correlated with both DLCO and length of IMV. Conclusions HRQoL impairment is frequent 1 year after ICU discharge, and the lowest recovery is found in the mental dimensions. Persistent dyspnea is often reported and weakly correlated with PFTs alterations. Trial registration NCT04411459.

Published
2021

8. Physiologic Evaluation of Ventilation Perfusion Mismatch and Respiratory Mechanics at Different Positive End-expiratory Pressure in Patients Undergoing Protective One-lung Ventilation

Author

Marco Verri, Carlo Alberto Volta, Giacomo Bollini, Alberto Fogagnolo, Salvatore Grasso, Narciso Giorgio Cavallesco, Marco Contoli, Gilda Cinnella, Savino Spadaro, Riccardo Ragazzi, Stephen Edward Rees, and Dan Stieper Karbing

Subjects
Male, medicine.medical_specialty, respiratory mechanics, Ventilation perfusion mismatch, Atelectasis, Respiratory physiology, NO, lung, Pulmonary function testing, Positive-Pressure Respiration, 03 medical and health sciences, 0302 clinical medicine, 030202 anesthesiology, Internal medicine, Tidal Volume, medicine, Humans, ventilation-perfusion mismatching, Respiratory system, Positive end-expiratory pressure, Aged, Pulmonary Gas Exchange, business.industry, one lung ventilation, positive end-expiratory pressure, respiratory mechanics, ventilation-perfusion mismatching, shunt, lung, 030208 emergency & critical care medicine, Middle Aged, respiratory system, medicine.disease, shunt, One-Lung Ventilation, one lung ventilation, Anesthesiology and Pain Medicine, Italy, Cardiology, Arterial blood, Pulmonary shunt, Female, medicine.symptom, business, positive end-expiratory pressure
Abstract

Background Arterial oxygenation is often impaired during one-lung ventilation, due to both pulmonary shunt and atelectasis. The use of low tidal volume (VT) (5 ml/kg predicted body weight) in the context of a lung-protective approach exacerbates atelectasis. This study sought to determine the combined physiologic effects of positive end-expiratory pressure and low VT during one-lung ventilation. Methods Data from 41 patients studied during general anesthesia for thoracic surgery were collected and analyzed. Shunt fraction, high V/Q and respiratory mechanics were measured at positive end-expiratory pressure 0 cm H2O during bilateral lung ventilation and one-lung ventilation and, subsequently, during one-lung ventilation at 5 or 10 cm H2O of positive end-expiratory pressure. Shunt fraction and high V/Q were measured using variation of inspired oxygen fraction and measurement of respiratory gas concentration and arterial blood gas. The level of positive end-expiratory pressure was applied in random order and maintained for 15 min before measurements. Results During one-lung ventilation, increasing positive end-expiratory pressure from 0 cm H2O to 5 cm H2O and 10 cm H2O resulted in a shunt fraction decrease of 5% (0 to 11) and 11% (5 to 16), respectively (P < 0.001). The Pao2/Fio2 ratio increased significantly only at a positive end-expiratory pressure of 10 cm H2O (P < 0.001). Driving pressure decreased from 16 ± 3 cm H2O at a positive end-expiratory pressure of 0 cm H2O to 12 ± 3 cm H2O at a positive end-expiratory pressure of 10 cm H2O (P < 0.001). The high V/Q ratio did not change. Conclusions During low VT one-lung ventilation, high positive end-expiratory pressure levels improve pulmonary function without increasing high V/Q and reduce driving pressure.

Published
2018
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9. The effects of storage of red blood cells on the development of postoperative infections after noncardiac surgery

Author

Vito Fontana, Fabio Silvio Taccone, Savino Spadaro, Riccardo Ragazzi, Alberto Fogagnolo, Margherita Bianconi, Maurizio Govoni, Marco Verri, Roberto Reverberi, Giorgia Valpiani, Pantaleo Greco, and Carlo Alberto Volta

Subjects
medicine.medical_specialty, Blood transfusion, business.industry, Incidence (epidemiology), medicine.medical_treatment, Immunology, Acute kidney injury, Hematology, 030204 cardiovascular system & hematology, medicine.disease, Intensive care unit, Confidence interval, law.invention, Surgery, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, Interquartile range, law, Relative risk, medicine, Immunology and Allergy, 030212 general & internal medicine, business
Abstract

BACKGROUND Prolonged storage of red blood cells (RBCs) is a potential risk factor for postoperative infections. The objective of this study was to examine the effect of age of RBCs transfused on development of postoperative infection. STUDY DESIGN AND METHODS In this prospective, double-blind randomized trial, 199 patients undergoing elective noncardiac surgery and requiring RBC transfusion were assigned to receive nonleukoreduced RBCs stored for not more than 14 days (“fresh blood” group, n = 101) or for more than 14 days (“old blood” group, n = 98). The primary outcome was occurrence of infection within 28 days after surgery; secondary outcomes were postoperative acute kidney injury (AKI), in-hospital and 90-day mortality, admission to intensive care unit, and hospital length of stay (LOS). As older blood was not always available, an “as-treated” (AT) analysis was also performed according to actual age of the RBCs transfused. RESULTS The median [interquartile range] storage time of RBCs was 6 [5-10] and 15 [11-20] days in fresh blood and in old blood groups, respectively. The occurrence of postoperative infection did not differ between groups (fresh blood 22% vs. old blood 25%; relative risk [RR], 1.17; confidence interval [CI], 0.71-1.93), although wound infections occurred more frequently in old blood (15% vs. 5%; RR, 3.09; CI, 1.17- 8.18). Patients receiving older units had a higher rate of AKI (24% vs. 6%; p

Published
2017
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10. Effect of positive end-expiratory pressure on pulmonary shunt and dynamic compliance during abdominal surgery

Author

Elisabetta Marangoni, Marco Verri, Stephen Edward Rees, Savino Spadaro, Carlo Alberto Volta, Riccardo Ragazzi, Dan Stieper Karbing, C. Carrieri, Francesco Mojoli, Giorgia Valpiani, and Tommaso Mauri

Subjects
Male, end-expiratory pressure, Laparoscopic surgery, Pulmonary Atelectasis, positive, medicine.medical_treatment, Atelectasis, pulmonary compliance, Anesthesia, General, Pulmonary compliance, NO, Positive-Pressure Respiration, 03 medical and health sciences, 0302 clinical medicine, Functional residual capacity, laparotomy, 030202 anesthesiology, Laparotomy, Abdomen, medicine, Humans, Prospective Studies, Intraoperative Complications, Lung Compliance, Positive end-expiratory pressure, Aged, business.industry, 030208 emergency & critical care medicine, Middle Aged, respiratory system, medicine.disease, Respiration, Artificial, laparoscopic surgery, shunt, respiratory tract diseases, Anesthesiology and Pain Medicine, Anesthesia, end-expiratory pressure, laparoscopic surgery, laparotomy, positive, pulmonary compliance, shunt, Pulmonary shunt, Female, Laparoscopy, medicine.symptom, business, circulatory and respiratory physiology, Abdominal surgery
Abstract

BACKGROUND: General anaesthesia decreases pulmonary compliance and increases pulmonary shunt due to the development of atelectasis. The presence of capnoperitoneum during laparoscopic surgery may further decrease functional residual capacity, promoting an increased amount of atelectasis compared with laparotomy. The aim of this study was to evaluate the effects of different levels of positive end-expiratory pressure (PEEP) in both types of surgery and to investigate whether higher levels of PEEP should be used during laparoscopic surgery.METHODS: This prospective observational study included 52 patients undergoing either laparotomy or laparoscopic surgery. Three levels of PEEP were applied in random order: (1) zero (ZEEP), (2) 5 cmH2O and (3) 10 cmH2O. Pulmonary shunt and ventilation/perfusion mismatch were assessed by the automatic lung parameter estimator system.RESULTS: Pulmonary shunt was similar in both groups. However, in laparotomy, a PEEP of 5 cmH2O significantly decreased shunt when compared with ZEEP (12 vs 6%; P=0.001), with additional PEEP having no further effect. In laparoscopic surgery, a significant reduction in shunt (13 vs 6%; P=0.001) was obtained only at a PEEP of 10 cmH2O. Although laparoscopic surgery was associated with a lower pulmonary compliance, increasing levels of PEEP were able to ameliorate it in both groups.CONCLUSION: Both surgeries have similar negative effects on pulmonary shunt, while the presence of capnoperitoneum reduced only the pulmonary compliance. It appears that a more aggressive PEEP level is required to reduce shunt and to maximize compliance in case of laparoscopic surgery.

Published
2016
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11. Impact of a colorectal enhanced recovery program implementation on clinical outcomes and institutional costs: A prospective cohort study with retrospective control

Author

Elisabete Maria Dos Santos Valgode, Simona Ascanelli, Stefano Camerani, Marco Verri, Simone Targa, Mattia Portinari, Carlo Alberto Volta, Carlo V. Feo, Emidia Vagnoni, and Barbara Bonvento

Subjects
Laparoscopic surgery, Male, medicine.medical_treatment, Cost-Benefit Analysis, 030230 surgery, Inflammatory bowel disease, Indirect costs, 0302 clinical medicine, Postoperative Complications, Medicine, Prospective Studies, Prospective cohort study, Digestive System Surgical Procedures, Colorectal surgery, Function recovery, Adult, Aged, Case-Control Studies, Colon, Female, Humans, Intestinal Diseases, Italy, Length of Stay, Middle Aged, Patient Readmission, Patient Satisfaction, Perioperative Care, Program Evaluation, Recovery of Function, Rectum, Retrospective Studies, Young Adult, General Medicine, 030220 oncology & carcinogenesis, medicine.symptom, medicine.medical_specialty, NO, 03 medical and health sciences, Patient satisfaction, business.industry, Organ dysfunction, Perioperative, medicine.disease, Emergency medicine, Surgery, business
Abstract

Background The enhanced recovery program for perioperative care of the surgical patient reduces postoperative metabolic response and organ dysfunction, accelerating functional recovery. The aim of this study was to determine the impact on postoperative recovery and cost-effectiveness of implementing a colorectal enhanced recovery program in an Italian academic centre. Materials and methods A prospective series of consecutive patients (N = 100) undergoing elective colorectal resection completing a standardized enhanced recovery program in 2013–2015 (ERP group) was compared to patients (N = 100) operated at the same institution in 2010–2011 (Pre-ERP group) before introducing the program. The exclusion criteria were: >80 years old, ASA score of IV, a stage IV TNM, and diagnosis of inflammatory bowel disease. The primary outcome was hospital length of stay which was used as a proxy of functional recovery. Secondary outcomes included: postoperative complications, 30-day readmission and mortality, protocol adherence, nursing workload, cost-effectiveness, and factors predicting prolonged hospital stay. The ERP group patient satisfaction was also evaluated. Results Hospital stay was significantly reduced in the ERP versus the Pre-ERP group (4 versus 8 days) as well as nursing workload, with no increase in postoperative complications, 30-day readmission or mortality. ERP group protocol adherence (81%) and patient satisfaction were high. Conventional perioperative protocol was the only independent predictor of prolonged hospital stay. Total mean direct costs per patient were significantly higher in the Pre-ERP versus the ERP group (6796.76 versus 5339.05 euros). Conclusions Implementing a colorectal enhanced recovery program is feasible, efficient for functional recovery and hospital stay reduction, safe, and cost-effective. High patient satisfaction and nursing workload reduction may also be expected, but high protocol adherence is necessary.

Published
2018

12. Architecture and Intermodality. Guidelines for the architecture of the intermodal hub at the FVG Airport Ronchi dei Legionari

Author

Giovanni Fraziano, Claudio Meninno, Marco Verri, Adriano Venudo, Thomas Bisiani, Luigi Di Dato, Fraziano, Giovanni, Bisiani, Thoma, Dato, Luigi Di, Meninno, Claudio, Venudo, Adriano, and Verri, Marko

Subjects
Strategic planning, Engineering, business.industry, strategic planning, infrastructure, intermodal hub, Urban Studies, Friuli venezia giulia, Transport engineering, Engineering management, evolutionary scenarios, Friuli Venezia Giulia, Architecture, business, evolutionary scenario
Abstract

The research addresses the topic of intermodality in terms of technical, typological, and architectural response of infrastructure systems, considering their relationship with the territory and the landscape. The study starts from the hypothesis of the development of a comprehensive intermodal hub in the Ronchi dei Legionari Airport (Friuli-Venezia Giulia, Trieste, Italy), integrated with the network of local public transport and railway infrastructure, considered in a scenario of sustainability over the medium term and updated with respect to the current economic situation. The first phase of the research focused on the definition of the guidelines for the design of the intermodal hub. Subsequently, the study verified the hypothesis by modeling some alternative scenarios, whose results led to the identification of a highly comprehensive set of data, consistent with the financial framework. Lastly, urban verification: the identified scenarios constitute a framework of alternative options corresponding to the minimum, optimal and critical conditions of the system as a whole. The possible alternatives prove the degree of versatility of the proposed layout which provides, as a whole, the possibility of opting for one of the proposed scenarios or for a more complex combination of the proposed solutions.

Published
2017

13. The effect of an Enhanced Recovery Program in elective retroperitoneal abdominal aortic aneurysm repair

Author

Carlo Alberto Volta, Giovanni Gr. Romagnoni, Stefano Camerani, Marco Verri, Mattia Portinari, Carlo V. Feo, Elpiniki Tsolaki, and Francesco Mascoli

Subjects
retroperitoneal approach, medicine.medical_specialty, Surgical stress, genetic structures, abdominal aortic aneurysm repair, hospital length of stay, 030204 cardiovascular system & hematology, 030230 surgery, law.invention, NO, 03 medical and health sciences, Aortic aneurysm, 0302 clinical medicine, law, postoperative recovery, abdominal aortic aneurysm repair, hospital length of stay, traditional perioperative care, retroperitoneal approach, Medicine, Proportional hazards model, business.industry, traditional perioperative care, Retrospective cohort study, medicine.disease, Intensive care unit, Abdominal aortic aneurysm, Surgery, Cardiology and Cardiovascular Medicine, Elective Surgical Procedure, business, postoperative recovery, Abdominal surgery
Abstract

Objective Enhanced Recovery Programs (ERPs) have been introduced to accelerate postoperative recovery and are mainly focused on decreasing the surgical stress response. Limited data are available regarding the implementation of ERPs in patients who undergo abdominal aortic aneurysm (AAA) repair using the retroperitoneal approach. The aims of this study were: (1) to evaluate the implementation of an ERP in patients who underwent elective retroperitoneal AAA repair; and (2) to define independent predictors of prolonged hospital length of stay (LOS) in these patients. Methods This was a retrospective cohort study on 221 patients who underwent elective AAA repair via a retroperitoneal approach from 2005 through 2013 at an Italian university hospital. Patients who received surgery from 2008 through 2013 and enrolled in an ERP (n = 130) were compared with those who received surgery from 2005 through 2007 and managed with traditional perioperative care (n = 91). Results Patient characteristics were comparable between groups. Intensive care unit admissions were prevalent among patients who received traditional care vs patients in the ERP ( P P P = .019) complications, and mortality was similar between groups. Complete functional recovery was achieved earlier in ERP patients vs controls ( P P Conclusions The implementation of an ERP after elective AAA repair using a retroperitoneal approach reduced postoperative intensive care unit admission, accelerated functional recovery, and decreased morbidity and LOS with no readmission ≤30 days. Age ≥65 years and conventional perioperative care were the only independent predictors of prolonged LOS.

Published
2016

14. Respiratory mechanics during and after anaesthesia for major vascular surgery

Author

Riccardo Ragazzi, Carlo Alberto Volta, G. Gritti, Raffaele Alvisi, V Pavoni, Marco Verri, and Righini Er

Subjects
medicine.medical_specialty, Lung, business.industry, Vascular disease, Abdominal aorta, Cardiac index, Hemodynamics, Respiratory physiology, Vascular surgery, medicine.disease, Anesthesiology and Pain Medicine, medicine.anatomical_structure, Anesthesia, medicine.artery, cardiovascular system, Vascular resistance, Medicine, business
Abstract

To evaluate the effects of major vascular surgery on respiratory mechanics, 11 patients undergoing general anaesthesia for abdominal aortic surgery were studied. Before aortic cross-clamping, chest wall elastance and resistance both increased (by 126% and 58%, respectively) when surgical retractors were placed. After aortic cross-clamping, lung elastance increased by 29%, accompanied by a decrease in cardiac index (22%) and an increase in pulmonary (17%) and systemic (15%) vascular resistance. After aortic unclamping, lung elastance decreased, although it remained higher than baseline values (by 12%). All cardiovascular variables returned to the values obtained before aortic cross-clamping.

Published
1999
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15. Reporting of unintended events in an intensive care unit: comparison between staff and observer

Author

V Valpondi, Matilde Campi, Imad Nawfal, Maurizia Capuzzo, Raffaele Alvisi, and Marco Verri

Subjects
Mechanical ventilation, medicine.medical_specialty, business.industry, Intraclass correlation, medicine.medical_treatment, Incidence (epidemiology), lcsh:RC952-1245, lcsh:Special situations and conditions, lcsh:Medical emergencies. Critical care. Intensive care. First aid, Prospective data, lcsh:RC86-88.9, Intensive care unit, Teaching hospital, law.invention, law, Emergency medicine, medicine, Emergency Medicine, business, Reporting system, Morning, Research Article
Abstract

Background In order to identify relevant targets for change, it is essential to know the reliability of incident staff reporting. The aim of this study is to compare the incidence and type of unintended events (UE) reported by facilitated Intensive Care Unit (ICU) staff with those recorded concurrently by an observer. Methods The study is a prospective data collection performed in two 4-bed multidisciplinary ICUs of a teaching hospital. The format of the UE reporting system was voluntary, facilitated and not necessarily anonymous, and used a structured form with a predetermined list of items. UEs were reported by ICU staff over a period of 4 weeks. The reporting incidence during the first fourteen days was compared with that during the second fourteen. During morning shifts in the second fourteen days, one observer in each ICU recorded any UE seen. The staff was not aware of the observers' study. The incidence of UEs reported by staff was compared with that recorded by the observers. Results The staff reported 36 UEs in the first fourteen days and 31 in the second.. The incidence of UE detection during morning shifts was significantly higher than during afternoon or night shifts (p < 0.001). Considering only working day morning shifts, the rate of UE reporting by the staff per 100 patient days was 26.9 (CI 95% 16.9–37.0) in the first fourteen day period and 20.3 (CI 95% 10.3–30.4) in the second. The rate of UE detection by the observers was 53.1 per 100 patient days (CI 95% 40.6–65.6), significantly higher (p < 0.001) than that reported concurrently by the staff. There was excellent agreement between staff and observers about the severity of the UEs recorded (Intraclass Correlation Coefficient 0.869). The observers recorded mainly UEs involving Airway/mechanical ventilation and Patient management, and the staff Catheter/Drain/Probe and Medication errors (p = 0.025). Conclusion UE incidence is strongly underreported by staff in comparison with observers. Also the types of UEs reported are different. Invaluable information about incidents in ICU can be obtained in a few days by observer monitoring.

Published
2005

16. Postoperative continuous positive airway pressure to prevent pneumonia, re-intubation, and death after major abdominal surgery (PRISM): a multicentre, open-label, randomised, phase 3 trial

Author

Rupert Pearse, Marco Ranieri, Tom Abbott, Mari-Liis Pakats, Edoardo Piervincenzi, Akshaykumar Patel, Brennan Kahan, Andrew Rhodes, Priyanthi Dias, Russell Hewson, Ib Jammer, Michelle Chew, Cesar Aldecoa, Reitze Rodseth, Bruce Biccard, Tim Stephens, Sara Payne, David Hepworth, Soeren Pischke, Joerund Asvall, John Hausken, Shaman Jhanji, Martin Rooms, Neil Flint, Dawn Hales, Tamas Szakmany, Andrew Leitch, Savino Spadaro, Davide Chiumello, Paul Johnston, Joyce Yeung, Guglielmo Tellan, Tonny Veenith, Josep Macmillan, Pierpaolo Terragni, Caroline Sander, Vidya Kasipandian, Tahania Ahmad, Aaron Lee, Marcello Tammaro, Danny McAuley, Simon Skene, Ravinder Vohra, Matt Wilson, Mark Edwards, Ewen Griffiths, Naomi Pritchard, Claudia Filippini, Tor Aasmundstad, Einar Aksnes, Lise-Merete Alpers, Andreas Barratt-Due, Anita Dahl, Linda Feldt, Elisa Figari, Eva Flåten, Karen Granheim, Minna Hagring, Håkon Haugaa, Gisle Kjoesen, Inge Klaevahaugen, Harald Lenz, Marianne Myhre, Hilde Orrem, Emily Stitt, Tor Inge Toennessen, Samuel Al-Kadhimi, Robert Anker, Mihaela Balint, Lauren Barraclough, Ethel Black, Matt Clayton, Leonora Conneely, Zara Edwards, Alex Eeles, Matthew Evans, Michelle Gerstman, Nicole Greenshields, Eleanor Harvey, Aoife Hegarty, Natalie Hester, Jenna Hutchinson, Ramanathan Kasivisvanathan, Helen Lawrence, Veronica Marsh, Laura Matthews, Francesca Mazzola, Jamie McCanny, Ben Morrison, Michelle O'Mahony, Ching Ling Pang, David Parkinson, Katrina Pirie, Ravishankar Rao Baikady, Louisa Shovel, Lorna Smith, Kate Tatham, Peter Thomas, Sophie Uren, Susanna Walker, Alasdair Wills, Prematie Andreou, Alex Howson, Jasmin Kaur, Adam Lewszuk, Esther Molina, Nirmalabaye Ramsamy, Emma Roberts, Vanessa Amaral, Salma Begum, Soliana Bekele, Richard Cashmore, Carmen Correia, Steven Dunkley, Maria Fernandez, Alexander Fowler, Amaia Garcia, Maria Della Giovampaola, Kathryn Greaves, Bethan Griffiths, Ryan Haines, Richard Haslop, Ying Hu, Sarah Hui, Marta Januszewska, Vasi Manon, Tim Martin, Shaun May, Annamaria Minicozzi, Edyta Niebrzegowska, Monica Oliveira, Katherine Pates, Filipa Santos, Tasnin Shahid, Paolo Simili, Alastair Somerville, Emily Subhedar, Ruzena Uddin, Sophie Walker, Yize Wan, Jan Whalley, Parjam Zolfaghari, Una Gunter, Gemma Hodkinson, Gwenllian Howe, Valentina Baratozzi, Giulia Casotto, Giulia Darai, Erica Ferrari, Giovanni Mistraletti, Valentina Palmaverdi, Stefano Furlani, Paolo Priani, Riccardo Ragazzi, Marco Salmaso, Marco Verri, Carlo Volta, Chris Nutt, Emma McKay, Orla O'Neill, Jaimin Patel, Katie Atterbury, Sarah Ballinger, Natalie Carling, Kaytie Ellis, Jo Gresty, Teresa Melody, Jade Monk, Chloe Norman, Eleanor Reeves, Julia Sampson, Peter Sutton, Marie Thomas, Amy Bamford, Colin Bergin, Ronald Carrera, Lauren Cooper, Liesl Despy, Karen Ellis, Emma Fellows, Stephanie Goundry, Samantha Harkett, Peter Ip, Tracy Mason, Christopher McGhee, Aisling McLaughlin, Aoife Neal, Martin Pope, Stephanie Porter, Hazel Smith, Catherine Snelson, Elaine Spruce, Ylenia Vigo, Arlo Whitehouse, Tony Whitehouse, Maria Donatiello, Sergio Gazzanelli, Mario Mezzapesa, Martina Savino, Giacomo Settesoldi, Gudrun Kunst, Sian Birch, Louise Greig, Harriet Noble, Evita Pappa, Bethany Penhaligon, Andrea Cossu, Leda Floris, Davide Piredda, Alberto Racca, Olof Brattstrom, Bente Heggelund, Magnus Flodberg, Sandra Månsson, Mamoona Ahmed, Jonathan Allen, Paula Bell, Roman Genetu, Julia Glennon, Janice Hanley, Katy Jenner, Summayyah Jogi, Parisa Mahjoob, Clare McGovern, Anthony Murphy, Roonak Nazari, Jacki Routledge, Trishna Uttamlal, Sinead Ward, Giorgio Iotti, Raffaella Picchioni, Silvia Poma, Paolo Navalesi, Andrea Bruni, Brunella De Leonardis, Eugenio Garofalo, Panna Patel, Carol McArthur, Karen Burns, Steven Peters, Giuseppe Foti, Serena Calcinati, Alice Grassi, Silvia Villa, John Berridge, Muthuraj Kanakaraj, Hazel Cahill, Greg Forshaw, Andy Gibson, Lia Grainger, Kate Howard, Katherine James, Zoe Murphy, Helen Sweeting, Rebecca Tait, Danielle Wilcock, David Yates, Sean Cope, Ashley Allan, Rebecca Betts, Sarah Cornell, Julie Sheriff, Lindsey Woods, Giacomo Grasselli, Matteo Brioni, Luigi Castagna, Richard von Rahden, Zane Farina, Samantha Green, Simphiwe Gumede, Chantal Rajah, Arisha Ramkillawan, Susan Moug, David Alcorn, Carol Dalton, Natalie Dickinson, Jennifer Edwards, Steven Henderson, Erin McIlveen, Richard Ramsaran, Joanne Bell, Lorna Fleming, Kathleen Monks, Jane Parker, Sean Stamper, Jo Stokes-Denson, Elisa Elías, Yessica Guerra, Jesus Rico-Feijoo, Carlos Kidel, Helder Filipe, Gretchelle Asis, Yvonne Gleeson, Alice Harvey, Christine Jackson, Margaret McNeil, Sara Mingo, Glykeria Pakou, Manuel Pinto, Stephen Wright, Maite Babio-Galan, David Buckley, Verity Calder, Ahmad Chishti, Joseph Cosgrove, Katherine Cullen, Leigh Dunn, Matthew Faulds, Jonathan Fortune, Matthew Gardner, Abigail Harrison, Carole Hays, Gerry Jones, Caroline Macfie, Iain Mccullagh, Ian Nesbitt, Suzanne O'Neil, Catherine Phoenix, Girish Rangaswamy, Craig Samson, Carmen Scott, Tara Shrestha, Rita Singh, Graham Soulsby, Jon Walton, Kimberley Zwiggelaar, Ceri Lynch, Heidi Clarke, Bethan Deacon, Helen Ivatt, Leanne Jones, Ahmed Latif, Shaun Oram, Chris Perman, Lisa Roche, Rowan Duys, Margot Flint, Kamal Bhagwan, Ettienne Coetzee, Ivan Joubert, Felipe Montoya-Pelaez, Pradeep Navsaria, Guy Picken, Owen Porrill, Grant Strathie, Thembinkosi Zungu, Sireesha Aluri, Simon Chau, Deborah Cooper, Mishell Cunningham, Allison Daniels, Susan Hope, Alice Nicholson, Laura Walker, Antonino Giarratano, Giuseppe Accurso, Santi Raineri, Giuseppe Tricoli, Richard Innes, Patricia Doble, Joanne Hutter, Corinne Pawley, Moira Tait, Mark Hamilton, Edward Andrade, Veronica Barnes, Claire Dalton, Carlos Delgado, Sarah Farnell-Ward, Helen Farrah, Geraldine Gray, Luisa Howlett, Gipsy Joseph, Monika Krupa, Susannah Leaver, Joao Macedo, Karen Maher, Johannes Mellinghoff, Rachel Oguntimehin, Joel Pereira, Frances Robinson, Christine Ryan, Nirav Shah, Paula Shirley, Alexandra Torborg, Thuli Biyase, Leanne Drummond, Belinda Kusel, Mbalenhle Mbuyisa, Sivuyisiwe Solala, Jenna Taylor, Adanma Ezihe-Ejiofor, Maame Aduse-Poku, Gary Colville, Louise Davies, Soo Kang, Alex Phillips, Justin Kirk-Bayley, Leigh Kelliher, Paula Carvelli, Gokce Daysal, Matthew Dickinson, Nancileigh Doyle, Christina Hughes, Laura Montague, Elizabeth Potter, Armorel Salberg, Sheena Sibug, Sinduja Sivarajan, Milo Thomson, Nichola Wakeford, Monica Rocco, Daniela Alampi, Daniel Conway, Richard Clark, Jashmin Maria, Fiona Pomeroy, Tanviha Quraishi, Abigail Williams, Srikanth Chukkambotla, Caroline Aherne, Donna Harrison-Briggs, Jill Fitchett, Stephen Duberley, Andrea Zanoni, Daniela Cardinale, Claudia Righi, Mark Blunt, Tracy Fuller, Ruth Hodgson, Melissa Rosbergen, Andrew Brennan, Louise Akeroyd, Victoria Boardman, Christopher Bull, Mike Carrick, Ian Chadderton, Sarah Cooper, Sarah Goellner, Laura Graham, Carl Ilyas, James King, Muhammad Laklouk, Tom Lawton, Christopher Macrow, Michael Munro, Adam Neep, Martin Northey, Victoria Peacock, Kate Pye, Lydia Radley, James Sira, Beth Smithson, Stuart Syddall, David Tooth, Thomas White, Sindre Hoel, Elin Aakre, Monica Bakke, Tone Hoivik, Arystarch Makowski, Harry Alcock, Sean Cardoso, Samantha Coetzee, Mary Everett, Mohamed Ibrahim, Christina Kouridaki, Vongayi Ogbeide, Elisabetta Bertellini, Valentina Bertolotti, Antonio Buono, Maria Fanigliulo, Ram Kumar, Nicole Richards, Alisha Allana, Samantha Bacciarelli, Helen Barker, Jessica De Bois, Isabel Bradley, Jennifer Crooks, Peter Daum, Alex Feben, Lizzie Gannon, Sarah Kipling, Andrew Peetamsingh, Charlotte Quamina, Sahiba Sethi, Harry Sivadhas, Kathryn Sollesta, Andrew Swain, Evalyn Tan, Joan Willis, Maggie Zou, Julius Cranshaw, Nina Barratt, Katie Bowman, Debbie Branney, Maria Letts, Sally Pitts, Christopher Day, Sarah Benyon, Sara Eddy, Adam Green, Anna Grice, Sinéad Kelly, Daisy Mackle, Victor Mariano, Linda Park, Pauline Sibley, William Spencer, Elena Bignami, Valentina Bellini, Francesco Forfori, Maria Curci, Alessandra Leo, Matthew Jackson, Jennifer Awolesi, Sheila Hodgkinson, Alissa Kent, Dee Leonard, Claire Stapleton, Clare Tibke, Farhad Alexander-Sefre, Lorraine Campey, Kathryn Hall, Jennifer Spimpolo, Malin Nilsson, Helen Didriksson, Emma Hamilton, Mandy Carnahan, Chris Mowatt, Jo Stickley, Antonio Corcione, Giuseppe Rossi, Hege Fladby, Nina Andersen, Gunhild Bjoernå, Mads Reite, Linda Roertveit, Philipp Seidel, Glenn Arnold, Melissa Benavente, Anjalee Chattersingh, Nyasha Chironga, Gillian Hornzee, Joyce Kibaru, Ihtisham Malik, Laura McLeavy, Byiravey Pathmanathan, Florence Prior, Rhea Strudwick, Marios Vezyrgiannis, Aneeta Sinha, Sheeba Babu, Bisanth Batuwitage, Zoe Daly, Katharine Ellinor, Elizabeth Hawes, Ann Holmes, Karen Hudson, Jeremy Nightingale, Alison Le Poidevin, Lindsey Roberts, Agnieszka Kubisz-Pudelko, Joanna Allison, Lucy Pippard, Vincent Hamlyn, Angie Organ, Thaventhran Prabhahar, Hayley Bridger, Lee Dvorkin, Vitul Manhas, Rachel Vincent, Shondipon Laha, Terri-Louise Cromie, Donna Doyle, Rachel Howarth, Mark Verlander, Ailsa Watt, Alexandra Williams, Massimo Antonelli, Salvatore Cutuli, Luca Montini, Juan Graterol, Benita Adams, Sarah Bean, Karen Burt, Fiona Hammonds, Suyogi Jigajinni, Laura Fulton, Stephen Kinghorn, Jost Mullenheim, Kirsty Baillie, Martyn Cain, Kerry Colling, Carol Hannaway, Ruggero Corso, Morena Calli, Carlos Ferrando, Esther Romero, Pablo Jorge-Monjas, María Soria-García, José Gómez-Herreras, Rita Rodríguez-Jiménez, Blanca De Prada-Martín, Pearse, Rupert, Ranieri, Marco, Abbott, Tom, Pakats, Mari-Lii, Piervincenzi, Edoardo, Patel, Akshaykumar, Kahan, Brennan, Rhodes, Andrew, Dias, Priyanthi, Hewson, Russell, Jammer, Ib, Chew, Michelle, Aldecoa, Cesar, Rodseth, Reitze, Biccard, Bruce, Stephens, Tim, Payne, Sara, Hepworth, David, Pischke, Soeren, Asvall, Joerund, Hausken, John, Jhanji, Shaman, Rooms, Martin, Flint, Neil, Hales, Dawn, Szakmany, Tama, Leitch, Andrew, Spadaro, Savino, Chiumello, Davide, Johnston, Paul, Yeung, Joyce, Tellan, Guglielmo, Veenith, Tonny, Macmillan, Josep, Terragni, Pierpaolo, Sander, Caroline, Kasipandian, Vidya, Ahmad, Tahania, Lee, Aaron, Tammaro, Marcello, McAuley, Danny, Skene, Simon, Vohra, Ravinder, Wilson, Matt, Edwards, Mark, Griffiths, Ewen, Pritchard, Naomi, Filippini, Claudia, Aasmundstad, Tor, Aksnes, Einar, Alpers, Lise-Merete, Barratt-Due, Andrea, Dahl, Anita, Feldt, Linda, Figari, Elisa, Flåten, Eva, Granheim, Karen, Hagring, Minna, Haugaa, Håkon, Kjoesen, Gisle, Klaevahaugen, Inge, Lenz, Harald, Myhre, Marianne, Orrem, Hilde, Stitt, Emily, Toennessen, Tor Inge, Al-Kadhimi, Samuel, Anker, Robert, Balint, Mihaela, Barraclough, Lauren, Black, Ethel, Clayton, Matt, Conneely, Leonora, Edwards, Zara, Eeles, Alex, Evans, Matthew, Gerstman, Michelle, Greenshields, Nicole, Harvey, Eleanor, Hegarty, Aoife, Hester, Natalie, Hutchinson, Jenna, Kasivisvanathan, Ramanathan, Lawrence, Helen, Marsh, Veronica, Matthews, Laura, Mazzola, Francesca, McCanny, Jamie, Morrison, Ben, O'Mahony, Michelle, Pang, Ching Ling, Parkinson, David, Pirie, Katrina, Rao Baikady, Ravishankar, Shovel, Louisa, Smith, Lorna, Tatham, Kate, Thomas, Peter, Uren, Sophie, Walker, Susanna, Wills, Alasdair, Andreou, Prematie, Howson, Alex, Kaur, Jasmin, Lewszuk, Adam, Molina, Esther, Ramsamy, Nirmalabaye, Roberts, Emma, Amaral, Vanessa, Begum, Salma, Bekele, Soliana, Cashmore, Richard, Correia, Carmen, Dunkley, Steven, Fernandez, Maria, Fowler, Alexander, Garcia, Amaia, Della Giovampaola, Maria, Greaves, Kathryn, Griffiths, Bethan, Haines, Ryan, Haslop, Richard, Hu, Ying, Hui, Sarah, Januszewska, Marta, Manon, Vasi, Martin, Tim, May, Shaun, Minicozzi, Annamaria, Niebrzegowska, Edyta, Oliveira, Monica, Pates, Katherine, Santos, Filipa, Shahid, Tasnin, Simili, Paolo, Somerville, Alastair, Subhedar, Emily, Uddin, Ruzena, Walker, Sophie, Wan, Yize, Whalley, Jan, Zolfaghari, Parjam, Gunter, Una, Hodkinson, Gemma, Howe, Gwenllian, Baratozzi, Valentina, Casotto, Giulia, Darai, Giulia, Ferrari, Erica, Mistraletti, Giovanni, Palmaverdi, Valentina, Furlani, Stefano, Priani, Paolo, Ragazzi, Riccardo, Salmaso, Marco, Verri, Marco, Volta, Carlo, Nutt, Chri, McKay, Emma, O'Neill, Orla, Patel, Jaimin, Atterbury, Katie, Ballinger, Sarah, Carling, Natalie, Ellis, Kaytie, Gresty, Jo, Melody, Teresa, Monk, Jade, Norman, Chloe, Reeves, Eleanor, Sampson, Julia, Sutton, Peter, Thomas, Marie, Bamford, Amy, Bergin, Colin, Carrera, Ronald, Cooper, Lauren, Despy, Liesl, Ellis, Karen, Fellows, Emma, Goundry, Stephanie, Harkett, Samantha, Ip, Peter, Mason, Tracy, McGhee, Christopher, McLaughlin, Aisling, Neal, Aoife, Pope, Martin, Porter, Stephanie, Smith, Hazel, Snelson, Catherine, Spruce, Elaine, Vigo, Ylenia, Whitehouse, Arlo, Whitehouse, Tony, Donatiello, Maria, Gazzanelli, Sergio, Mezzapesa, Mario, Savino, Martina, Settesoldi, Giacomo, Kunst, Gudrun, Birch, Sian, Greig, Louise, Noble, Harriet, Pappa, Evita, Penhaligon, Bethany, Cossu, Andrea, Floris, Leda, Piredda, Davide, Racca, Alberto, Brattstrom, Olof, Heggelund, Bente, Flodberg, Magnu, Månsson, Sandra, Ahmed, Mamoona, Allen, Jonathan, Bell, Paula, Genetu, Roman, Glennon, Julia, Hanley, Janice, Jenner, Katy, Jogi, Summayyah, Mahjoob, Parisa, McGovern, Clare, Murphy, Anthony, Nazari, Roonak, Routledge, Jacki, Uttamlal, Trishna, Ward, Sinead, Iotti, Giorgio, Picchioni, Raffaella, Poma, Silvia, Navalesi, Paolo, Bruni, Andrea, De Leonardis, Brunella, Garofalo, Eugenio, Patel, Panna, McArthur, Carol, Burns, Karen, Peters, Steven, Foti, Giuseppe, Calcinati, Serena, Grassi, Alice, Villa, Silvia, Berridge, John, Kanakaraj, Muthuraj, Cahill, Hazel, Forshaw, Greg, Gibson, Andy, Grainger, Lia, Howard, Kate, James, Katherine, Murphy, Zoe, Sweeting, Helen, Tait, Rebecca, Wilcock, Danielle, Yates, David, Cope, Sean, Allan, Ashley, Betts, Rebecca, Cornell, Sarah, Sheriff, Julie, Woods, Lindsey, Grasselli, Giacomo, Brioni, Matteo, Castagna, Luigi, von Rahden, Richard, Farina, Zane, Green, Samantha, Gumede, Simphiwe, Rajah, Chantal, Ramkillawan, Arisha, Moug, Susan, Alcorn, David, Dalton, Carol, Dickinson, Natalie, Edwards, Jennifer, Henderson, Steven, McIlveen, Erin, Ramsaran, Richard, Bell, Joanne, Fleming, Lorna, Monks, Kathleen, Parker, Jane, Stamper, Sean, Stokes-Denson, Jo, Elías, Elisa, Guerra, Yessica, Rico-Feijoo, Jesu, Kidel, Carlo, Filipe, Helder, Asis, Gretchelle, Gleeson, Yvonne, Harvey, Alice, Jackson, Christine, McNeil, Margaret, Mingo, Sara, Pakou, Glykeria, Pinto, Manuel, Wright, Stephen, Babio-Galan, Maite, Buckley, David, Calder, Verity, Chishti, Ahmad, Cosgrove, Joseph, Cullen, Katherine, Dunn, Leigh, Faulds, Matthew, Fortune, Jonathan, Gardner, Matthew, Harrison, Abigail, Hays, Carole, Jones, Gerry, Macfie, Caroline, Mccullagh, Iain, Nesbitt, Ian, O'Neil, Suzanne, Phoenix, Catherine, Rangaswamy, Girish, Samson, Craig, Scott, Carmen, Shrestha, Tara, Singh, Rita, Soulsby, Graham, Walton, Jon, Zwiggelaar, Kimberley, Lynch, Ceri, Clarke, Heidi, Deacon, Bethan, Ivatt, Helen, Jones, Leanne, Latif, Ahmed, Oram, Shaun, Perman, Chri, Roche, Lisa, Duys, Rowan, Flint, Margot, Bhagwan, Kamal, Coetzee, Ettienne, Joubert, Ivan, Montoya-Pelaez, Felipe, Navsaria, Pradeep, Picken, Guy, Porrill, Owen, Strathie, Grant, Zungu, Thembinkosi, Aluri, Sireesha, Chau, Simon, Cooper, Deborah, Cunningham, Mishell, Daniels, Allison, Hope, Susan, Nicholson, Alice, Walker, Laura, Giarratano, Antonino, Accurso, Giuseppe, Raineri, Santi, Tricoli, Giuseppe, Innes, Richard, Doble, Patricia, Hutter, Joanne, Pawley, Corinne, Tait, Moira, Hamilton, Mark, Andrade, Edward, Barnes, Veronica, Dalton, Claire, Delgado, Carlo, Farnell-Ward, Sarah, Farrah, Helen, Gray, Geraldine, Howlett, Luisa, Joseph, Gipsy, Krupa, Monika, Leaver, Susannah, Macedo, Joao, Maher, Karen, Mellinghoff, Johanne, Oguntimehin, Rachel, Pereira, Joel, Robinson, France, Ryan, Christine, Shah, Nirav, Shirley, Paula, Torborg, Alexandra, Biyase, Thuli, Drummond, Leanne, Kusel, Belinda, Mbuyisa, Mbalenhle, Solala, Sivuyisiwe, Taylor, Jenna, Ezihe-Ejiofor, Adanma, Aduse-Poku, Maame, Colville, Gary, Davies, Louise, Kang, Soo, Phillips, Alex, Kirk-Bayley, Justin, Kelliher, Leigh, Carvelli, Paula, Daysal, Gokce, Dickinson, Matthew, Doyle, Nancileigh, Hughes, Christina, Montague, Laura, Potter, Elizabeth, Salberg, Armorel, Sibug, Sheena, Sivarajan, Sinduja, Thomson, Milo, Wakeford, Nichola, Rocco, Monica, Alampi, Daniela, Conway, Daniel, Clark, Richard, Maria, Jashmin, Pomeroy, Fiona, Quraishi, Tanviha, Williams, Abigail, Chukkambotla, Srikanth, Aherne, Caroline, Harrison-Briggs, Donna, Fitchett, Jill, Duberley, Stephen, Zanoni, Andrea, Cardinale, Daniela, Righi, Claudia, Blunt, Mark, Fuller, Tracy, Hodgson, Ruth, Rosbergen, Melissa, Brennan, Andrew, Akeroyd, Louise, Boardman, Victoria, Bull, Christopher, Carrick, Mike, Chadderton, Ian, Cooper, Sarah, Goellner, Sarah, Graham, Laura, Ilyas, Carl, King, Jame, Laklouk, Muhammad, Lawton, Tom, Macrow, Christopher, Munro, Michael, Neep, Adam, Northey, Martin, Peacock, Victoria, Pye, Kate, Radley, Lydia, Sira, Jame, Smithson, Beth, Syddall, Stuart, Tooth, David, White, Thoma, Hoel, Sindre, Aakre, Elin, Bakke, Monica, Hoivik, Tone, Makowski, Arystarch, Alcock, Harry, Cardoso, Sean, Coetzee, Samantha, Everett, Mary, Ibrahim, Mohamed, Kouridaki, Christina, Ogbeide, Vongayi, Bertellini, Elisabetta, Bertolotti, Valentina, Buono, Antonio, Fanigliulo, Maria, Kumar, Ram, Richards, Nicole, Allana, Alisha, Bacciarelli, Samantha, Barker, Helen, De Bois, Jessica, Bradley, Isabel, Crooks, Jennifer, Daum, Peter, Feben, Alex, Gannon, Lizzie, Kipling, Sarah, Peetamsingh, Andrew, Quamina, Charlotte, Sethi, Sahiba, Sivadhas, Harry, Sollesta, Kathryn, Swain, Andrew, Tan, Evalyn, Willis, Joan, Zou, Maggie, Cranshaw, Juliu, Barratt, Nina, Bowman, Katie, Branney, Debbie, Letts, Maria, Pitts, Sally, Day, Christopher, Benyon, Sarah, Eddy, Sara, Green, Adam, Grice, Anna, Kelly, Sinéad, Mackle, Daisy, Mariano, Victor, Park, Linda, Sibley, Pauline, Spencer, William, Bignami, Elena, Bellini, Valentina, Forfori, Francesco, Curci, Maria, Leo, Alessandra, Jackson, Matthew, Awolesi, Jennifer, Hodgkinson, Sheila, Kent, Alissa, Leonard, Dee, Stapleton, Claire, Tibke, Clare, Alexander-Sefre, Farhad, Campey, Lorraine, Hall, Kathryn, Spimpolo, Jennifer, Nilsson, Malin, Didriksson, Helen, Hamilton, Emma, Carnahan, Mandy, Mowatt, Chri, Stickley, Jo, Corcione, Antonio, Rossi, Giuseppe, Fladby, Hege, Andersen, Nina, Bjoernå, Gunhild, Reite, Mad, Roertveit, Linda, Seidel, Philipp, Arnold, Glenn, Benavente, Melissa, Chattersingh, Anjalee, Chironga, Nyasha, Hornzee, Gillian, Kibaru, Joyce, Malik, Ihtisham, McLeavy, Laura, Pathmanathan, Byiravey, Prior, Florence, Strudwick, Rhea, Vezyrgiannis, Mario, Sinha, Aneeta, Babu, Sheeba, Batuwitage, Bisanth, Daly, Zoe, Ellinor, Katharine, Hawes, Elizabeth, Holmes, Ann, Hudson, Karen, Nightingale, Jeremy, Le Poidevin, Alison, Roberts, Lindsey, Kubisz-Pudelko, Agnieszka, Allison, Joanna, Pippard, Lucy, Hamlyn, Vincent, Organ, Angie, Prabhahar, Thaventhran, Bridger, Hayley, Dvorkin, Lee, Manhas, Vitul, Vincent, Rachel, Laha, Shondipon, Cromie, Terri-Louise, Doyle, Donna, Howarth, Rachel, Verlander, Mark, Watt, Ailsa, Williams, Alexandra, Antonelli, Massimo, Cutuli, Salvatore, Montini, Luca, Graterol, Juan, Adams, Benita, Bean, Sarah, Burt, Karen, Hammonds, Fiona, Jigajinni, Suyogi, Fulton, Laura, Kinghorn, Stephen, Mullenheim, Jost, Baillie, Kirsty, Cain, Martyn, Colling, Kerry, Hannaway, Carol, Corso, Ruggero, Calli, Morena, Ferrando, Carlo, Romero, Esther, Jorge-Monjas, Pablo, Soria-García, María, Gómez-Herreras, José, Rodríguez-Jiménez, Rita, and De Prada-Martín, Blanca

Subjects
Pulmonary and Respiratory Medicine, medicine.medical_treatment, Population, NO, 03 medical and health sciences, 0302 clinical medicine, CPAP, Abdomen, Settore MED/41 - ANESTESIOLOGIA, Intubation, Intratracheal, medicine, Humans, Intubation, 030212 general & internal medicine, Continuous positive airway pressure, Adverse effect, education, education.field_of_study, Continuous Positive Airway Pressure, business.industry, respiratory complications, continuous positive airway pressure, major abdominal surgery, Pneumonia, Middle Aged, medicine.disease, respiratory tract diseases, Intratracheal, Treatment Outcome, 030228 respiratory system, Respiratory failure, Anesthesia, Vomiting, medicine.symptom, Respiratory Insufficiency, business, Abdominal surgery
Abstract

BackgroundRespiratory complications are an important cause of postoperative morbidity. We aimed to investigate whether continuous positive airway pressure (CPAP) administered immediately after major abdominal surgery could prevent postoperative morbidity.MethodsPRISM was an open-label, randomised, phase 3 trial done at 70 hospitals across six countries. Patients aged 50 years or older who were undergoing elective major open abdominal surgery were randomly assigned (1:1) to receive CPAP within 4 h of the end of surgery or usual postoperative care. Patients were randomly assigned using a computer-generated minimisation algorithm with inbuilt concealment. The primary outcome was a composite of pneumonia, endotracheal re-intubation, or death within 30 days after randomisation, assessed in the intention-to-treat population. Safety was assessed in all patients who received CPAP. The trial is registered with the ISRCTN registry, ISRCTN56012545.FindingsBetween Feb 8, 2016, and Nov 11, 2019, 4806 patients were randomly assigned (2405 to the CPAP group and 2401 to the usual care group), of whom 4793 were included in the primary analysis (2396 in the CPAP group and 2397 in the usual care group). 195 (8·1%) of 2396 patients in the CPAP group and 197 (8·2%) of 2397 patients in the usual care group met the composite primary outcome (adjusted odds ratio 1·01 [95% CI 0·81-1·24]; p=0·95). 200 (8·9%) of 2241 patients in the CPAP group had adverse events. The most common adverse events were claustrophobia (78 [3·5%] of 2241 patients), oronasal dryness (43 [1·9%]), excessive air leak (36 [1·6%]), vomiting (26 [1·2%]), and pain (24 [1·1%]). There were two serious adverse events: one patient had significant hearing loss and one patient had obstruction of their venous catheter caused by a CPAP hood, which resulted in transient haemodynamic instability.InterpretationIn this large clinical effectiveness trial, CPAP did not reduce the incidence of pneumonia, endotracheal re-intubation, or death after major abdominal surgery. Although CPAP has an important role in the treatment of respiratory failure after surgery, routine use of prophylactic post-operative CPAP is not recommended.FundingNational Institute for Health Research, Barts Charity, Intersurgical, Association of Anaesthetists, and Sapienza Università di Roma.

17. Successful nasal intubation with a laryngeal nerve monitoring tube using bronchoscopy in a patient with plunging goiter: a case report

Author

Carlo Alberto Volta, Manuela D’Agata, Marco Verri, Savino Spadaro, and Riccardo Ragazzi

Subjects
medicine.medical_specialty, Epiglottis, Glottis, Fiberoptic bronchoscopy, medicine.medical_treatment, Difficult airway, Recurrent laryngeal nerve monitoring, Fiberoptic bronchoscopy, Thyroid surgery, Difficult airway, Thyroid Gland, Physical examination, Case Report, General Biochemistry, Genetics and Molecular Biology, NO, Bronchoscopy, Tongue, Paralysis, medicine, Intubation, Intratracheal, Fiber Optic Technology, Humans, Vocal cord paralysis, Obesity, Aged, Medicine(all), medicine.diagnostic_test, business.industry, Goiter, Biochemistry, Genetics and Molecular Biology(all), Thyroidectomy, Laryngeal Nerves, General Medicine, medicine.disease, Recurrent laryngeal nerve monitoring, Thyroid surgery, Surgery, medicine.anatomical_structure, Anesthesia, Female, medicine.symptom, business, Vocal Cord Paralysis
Abstract

Background The appropriate positioning of nerve integrity monitoring during thyroid surgery is of relevance. In this case report we describe our experience with accurate placement of a nerve integrity monitoring endotracheal tube, obtained by fiberoptic control, in a patient with expected difficult airway management. Case presentation We report the case of a 70-year-old obese woman scheduled for elective total thyroidectomy due to plunging intrathoracic goiter. The preoperative indirect laryngoscopy pointed out a massive bombè of the hypopharyngeal wall to the right and right vocal cord paralysis. The epiglottis was oedematous and the glottis could not be identified. On physical examination, the tongue was large and a Mallampati’s score of 3 was determined. Hence, due to an expected difficult airway management, a nasal intubation with an electromyographic nerve integrity monitoring endotracheal tube trough fiberoptic bronchoscopy was successfully performed. Conclusion Our experience suggests that nasal intubation can be safely performed by using a nerve integrity monitoring tube with the help of fiberoptic bronchoscopy.

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