173 results on '"Mark, Lane"'
Search Results
2. Surgical management of retinal detachment and macular holes secondary to ocular toxoplasmosis: a systematic review and meta-analysis
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Dillan Cunha Amaral, Mark Lane, Eduardo Henrique Cassins Aguiar, Guilherme Nunes Marques, Luiza Visentin Cavassani, Márcio Penha Morterá Rodrigues, Milton Ruiz Alves, José Eduardo Ferreira Manso, Mário Luiz Ribeiro Monteiro, and Ricardo Noguera Louzada
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Ocular toxoplasmosis ,Retinal detachment ,Meta-analysis ,Retinal break ,Macular hole ,Ophthalmology ,RE1-994 - Abstract
Abstract Background Toxoplasma gondii causes ocular toxoplasmosis (OT), involving inflammation, scarring, and retinal complications. The OT complications were retinal detachment (RD), and retinal breakage (RB). Surgical interventions like scleral buckling (SB) and vitrectomy are common. Limited understanding exists of the safety and efficacy of surgical management of RD/RB secondary to OT. Another complication is toxoplasmosis-related macular holes (tMH), with sparse evidence on surgical outcomes. This meta-analysis aims to clarify clinical characteristics, and surgical results, and enhance understanding of RD, RB, and MH secondary to OT. Methods PubMed, Cochrane, Embase and Web of Science database were queried for retrospective studies, case series and case reports that provided information on RD, RB and MH associated with OT and reported the outcomes of: (1) Retinal reattachment of RD/RB and tMH closure; (2) Best-corrected visual acuity (BCVA) improvement; and (3) Complications. Heterogeneity was examined with I2 statistics. A random-effects model was used for outcomes with high heterogeneity. Statistical analysis was performed using the software R (version 4.2.3, R Foundation for Statistical Computing, Vienna, Austria). Results Fourteen final studies, comprising a total of 96 patients were analyzed, 81 with RD or RB and 15 with tMH. Overall, surgical management was associated with several advantages: a high rate of retinal reattachment of RD/RB of 97% (95% Confidence Interval [CI] 92–100%; I2 = 0%), retinal reattachment of just RD of 96% (95% CI 89–100%; I2 = 30%) and tMH closure 97% (95% CI 87–100; I2 = 12%). There were significant differences in BCVA after surgeries in studies of RD/RB (MD 0.60; 95% CI 0.35–0.65; I2 = 20%) and MH (MD 0.67; 95% CI 0.50–0.84; I2 = 0%). The overall complication rate associated with surgical procedures in RD/RB secondary to OT was confirmed to be 25%. Conclusions The systematic review and meta-analysis showed that the treatment approaches currently in use are effective, with a remarkable rate of retinal reattachment of RD/RB, tMH closure, and substantial improvements in visual acuity. More randomized, long-term studies on disease and surgical factors can provide valuable insights into their impact on anatomical and visual outcomes.
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- 2024
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3. M Health Fairview: An aligned academic health system
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Welton, Mark Lane, Reed, Laura, and Benson, Brad
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- 2022
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4. Improved detection of adenomas and sessile serrated polyps is maintained with continuous audit of colonoscopy
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Philip Wong, Alan Gordon Fraser, Toby Rose, Mark Lane, and Paul Frankish
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Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Background The audit process may help improve performance indicators for colonoscopy quality but it is unclear whether this is sustained over several years.Methods 44138 procedures for 28 endoscopists from 2004 to 2019 were analysed for polyp detection rate and withdrawal time. From 2012, 14 endoscopists were analysed with additional data on polyp histology and number of polyps removed.Results Polyp detection increased from 40.7% in 2004 to 62.2% in 2019; removal of polyps>1 cm remained constant (11%). Adenoma detection rate was 25.8% in 2012 and 28.3% in 2019. Sessile serrated polyp (SSP) detection rate increased from 4.5% to 14.7%; most of the increase was in the first 2 years of the histology part of the audit. There was a significant correlation of adenoma detection rate with mean number of adenomas (r=0.72, p=0.004) and a significant correlation of SSP detection with mean number of SSPs (r=0.85, p=0.0001).Conclusion The audit process appears to encourage a higher rate of polyp detection. This was due to increased detection of smaller polyps and increased detection of SSPs.
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- 2020
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5. Iluvien™ (Fluocinolone Acetonide 0.19 mg Intravitreal Implant) in the Treatment of Diabetic Macular Edema: A Review
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William Fusi-Rubiano, Rebecca R. Blow, Mark Lane, Rupal Morjaria, and Alastair K. Denniston
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Diabetic macular edema ,Fluocinolone acetonide ,Iluvien ,Ophthalmology ,RE1-994 - Abstract
Abstract Diabetic macular edema (DMO) is a leading cause of blindness in the working age population. Although anti-vascular endothelial growth factor (VEGF) therapy provided a major advance in treatment of DMO for many patients, there is a significant proportion of patients who maintain persistent DMO and have minimal response to anti-VEGF treatment. Iluvien (fluocinolone acetonide 0.19 mg [FAc]) is an important additional treatment option for DMO. In this review we describe the clinical context and the evidence for the use of the FAc implant in treating DMO, from pilot to randomized controlled studies, to later phase real world data. These studies indicate that the FAc implant is effective, well tolerated and a cost-effective option in the treatment of insufficiently responsive DMO.
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- 2018
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6. Treating Diabetic Macular Oedema (DMO): real world UK clinical outcomes for the 0.19mg Fluocinolone Acetonide intravitreal implant (Iluvien™) at 2 years
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William Fusi-Rubiano, Chandoshi Mukherjee, Mark Lane, Marie D. Tsaloumas, Nicholas Glover, Andrej Kidess, Alastair K. Denniston, Helen E. Palmer, Avinash Manna, and Rupal Morjaria
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Diabetic Macular Oedema ,Iluvien ,Diabetic Retinopathy ,Fluocinolone Acetonide implant ,Ophthalmology ,RE1-994 - Abstract
Abstract Background To compare visual function and structural improvements in pseudophakic eyes with diabetic macular oedema (DMO) treated with the 0.19mg Fluocinolone Acetonide (FAc) intravitreal implant (IluvienTM) in a ‘real world’ setting. Methods A single centre retrospective evaluation of patients with DMO unresponsive to conventional treatment treated with the FAc implant according to UK guidelines. Primary efficacy endpoint was best corrected visual acuity (BCVA); secondary endpoints included optical coherence tomography evaluations of the macula (a) central retinal and (b) peak macular thickness collected at annual time points. Primary safety endpoint was new rise in IOP >27mmHg or glaucoma surgery. Patients with
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- 2018
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7. Incorporating anal dysplasia screening and management into a surgical practice
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Welton, Mark Lane, Oberhelman, Harry A., and Lightner, Amy L.
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- 2017
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8. Investigation of reductions in motor efficiency caused by stator faults when operated from an inverter drive.
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Mark Lane, Abdulkarim Shaeboub, Fengshou Gu, and Andrew D. Ball
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- 2016
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9. Detection and diagnosis of compound faults in induction motors using electric signals from variable speed drives.
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Abdulkarim Shaeboub, Mark Lane, Usama Haba, Fengshou Gu, and Andrew D. Ball
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- 2016
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10. Sexually Transmitted Infections
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Kin, Cindy, Welton, Mark Lane, Steele, Scott R., editor, Hull, Tracy L., editor, Read, Thomas E., editor, Saclarides, Theodore J., editor, Senagore, Anthony J., editor, and Whitlow, Charles B., editor
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- 2016
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11. Investigation of motor current signature analysis to detect motor resistance imbalances.
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Mark Lane, D. Ashari, Fengshou Gu, and Andrew D. Ball
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- 2015
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12. Parenting stress in lockdown: The role of changes in Children's routines and Parents' relationship with <scp>live‐in</scp> grandparents
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Tony Xing Tan, Peng Wang, Gen Li, and Mark Lane‐Holbert
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Arts and Humanities (miscellaneous) ,Anthropology ,Social Sciences (miscellaneous) - Published
- 2022
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13. Contributors
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Abbas, Abbas E., primary, Adams, David B., additional, Aggarwal, Piyush, additional, Ahmed, Bestoun H., additional, Albanese, Craig, additional, Albert, Matthew R., additional, Ali, Abubaker, additional, Alicuben, Evan, additional, Allaix, Marco E., additional, Altman, Ashley, additional, Ando, Hisami, additional, Andolfi, Ciro, additional, Annamalai, Alagappan, additional, Asare, Elliot A., additional, Asti, Emanuele, additional, Auchincloss, Hugh G., additional, Babic, Benjamin, additional, Baker, Talia B., additional, Ball, Chad G., additional, Barbetta, Arianna, additional, Barlow, John M., additional, Barr, Justin, additional, Barreto, Juan Camilo, additional, Barry, Linda, additional, Beal, Eliza W., additional, Beard, Kristin Wilson, additional, Beck, David E., additional, Behrns, Kevin E., additional, Bellevue, Oliver C., additional, Bellorin-Marin, Omar E., additional, Bergman, Jacques, additional, Berry, James, additional, Besselink, Marc G.H., additional, Bharucha, Adil E., additional, Bilchik, Anton J., additional, Bildzukewicz, Nikolai A., additional, Bingham, Jason, additional, Birnbaum, Elisa, additional, Black, Sylvester M., additional, Blackmon, Shanda H., additional, Bleier, Joshua I.S., additional, Bodzin, Adam S., additional, Boland, C. Richard, additional, Bolton, John, additional, Bolton, Nathan, additional, Bonavina, Luigi, additional, Bonds, Morgan, additional, Bouwense, Stefan A.W., additional, Boys, Joshua A., additional, Bravo-Infante, Raquel, additional, Bremner, Ross M., additional, Brenner, Bruce M., additional, Brown, Shaun R., additional, Callery, Mark P., additional, Cameron, John L., additional, Camilleri, Michael, additional, Campbell, Jacob, additional, Cassim, Riaz, additional, Castillo-Angeles, Manuel, additional, Cauley, Christy, additional, Cavaness, Keith M., additional, Cerfolio, Robert J., additional, Champagne, Bradley J., additional, Chandrasoma, Parakrama, additional, Chang, Alex L., additional, Chapman, Christopher G., additional, Chapman, William C., additional, Cheek, Susannah, additional, Chen, Harvey S., additional, Cho, Clifford S., additional, Choi, Eric T., additional, Choi, Eugene A., additional, Chojnacki, Karen A., additional, Choti, Michael A., additional, Christie, Ian, additional, Chua, Heidi, additional, Church, James M., additional, Cioffi, Jessica L., additional, Clark, Susannah, additional, Clavien, Pierre-Alain, additional, Cloud, Adam, additional, Colavita, Paul D., additional, Colquhoun, Steven D., additional, Conway, William, additional, Cools-Lartigue, Jonathan, additional, Coosemans, Willy, additional, Cornwell, Edward E., additional, Costantini, Mario, additional, Coyle, Yvonne, additional, Craig, Daniel A., additional, Croome, Kristopher P., additional, Cullen, Joseph J., additional, D'Andrea, Anthony P., additional, Dassopoulos, Themistocles, additional, Davila, Marta L., additional, Davila, Raquel E., additional, DeMeester, Steven R., additional, DeMeester, Tom R., additional, Dempsey, Daniel T., additional, dePrisco, Gregory, additional, Depypere, Lieven, additional, Dietz, David W., additional, Dillhoff, Mary E., additional, DiNorcia, Joseph, additional, Doane, Stephen M., additional, Dogeas, Epameinondas, additional, Dozois, Eric J., additional, Dumon, Kristoffel, additional, Dunn, Stephen P., additional, Dunst, Christy M., additional, Dussel, John N., additional, Dyer, Matthew, additional, Efron, Jonathan, additional, El-Gohary, Yousef, additional, Lakis, Mustapha El, additional, Ellison, E. Christopher, additional, Ellsmere, James, additional, Essani, Rahila, additional, Evans, Douglas B., additional, Fang, Sandy H., additional, Fasen, Geoffrey, additional, Fernando, Hiran C., additional, Ferri, Lorenzo, additional, Fichera, Alessandro, additional, Finck, Christine, additional, Fisher, Oliver M., additional, Fleshman, James W., additional, Fong, Yuman, additional, Foreman, Michael L., additional, Francone, Todd D., additional, Franko, Edward R., additional, French, Daniel, additional, Fuchs, Hans Friedrich, additional, Fuchs, Karl Hermann, additional, Funaki, Brian, additional, Funk, Geoffrey A., additional, Fusco, Joseph, additional, Gaitonde, Shrawan G., additional, Gajjar, Aakash H., additional, Garcia-Aguilar, Julio, additional, Gearhart, Susan, additional, Geller, David A., additional, Ghobadi, Comeron, additional, Gilbert, Sebastien, additional, Giles, David, additional, Gillaspie, Erin, additional, Girotti, Micah, additional, Gittes, George K., additional, Goodman, Michael D., additional, Gooszen, Hein G., additional, Gores, Gregory J., additional, Griffin, James F., additional, Griffin, S. Michael, additional, Grimm, Leander, additional, Grochola, L.F., additional, Habib, Fahim, additional, Hanks, John B., additional, Harris, James E., additional, Hartwig, Matthew G., additional, Hassan, Imran, additional, Hedrick, Traci L., additional, Hicks, Terry C., additional, Hodin, Richard, additional, Hofstetter, Wayne L., additional, Hogg, Melissa, additional, Hu, Yue-Yung, additional, Hungness, Eric S., additional, Hunt, Steven R., additional, Huseynova, Khumara, additional, Hyman, Neil H., additional, Iannitti, David A., additional, Indes, Jeffrey, additional, Jenkins, Megan, additional, Jensen, Todd, additional, Jeziorczak, Paul M., additional, Jilani, Danial, additional, Jiménez-Toscano, Marta, additional, Jobe, Blair A., additional, Johnston, Lily E., additional, Kahrilas, Peter J., additional, Kalady, Matthew F., additional, Kassira, Noor, additional, Katkhouda, Namir, additional, Katz, Philip O., additional, Keller, Deborah S., additional, Kelley, Matthew P., additional, Kennedy, Gregory D., additional, Kent, Tara Sotsky, additional, Kia, Leila, additional, Kibbe, Melina R., additional, Kim, John, additional, King, Alice, additional, Kiran, Ravi P., additional, Kirton, Orlando C., additional, Klein, Andrew, additional, Klein, Eric N., additional, Kohn, Geoffrey P., additional, Kovell, Robert Caleb, additional, Kozol, Robert, additional, Lacy, Antonio M., additional, Ladner, Daniela P., additional, Lagarde, S.M., additional, Laituri, Carrie A., additional, Landmann, Alessandra, additional, Lee, Janet T., additional, Lee, Lawrence L., additional, Leinicke, Jennifer A., additional, Lerut, Toni, additional, Levi, David M., additional, Li, Chao, additional, Liang, Yu, additional, Lichliter, Andrew H., additional, Lichliter, Warren E., additional, Lightner, Amy L., additional, Lile, Deacon J., additional, Lillemoe, Keith D., additional, Lin, Jules, additional, Lin, Shu S., additional, Lipham, John C., additional, Litle, Virginia R., additional, Lodhia, Nayna A., additional, Longo, Walter E., additional, Lord, Reginald V.N., additional, Louie, Brian E., additional, Low, Donald E., additional, Lowe, Val J., additional, Luc, Jessica G.Y., additional, Luketich, James D., additional, Ma, Yanling, additional, MacCarty, Robert L., additional, MacDonald, Blair, additional, Madoff, Robert D., additional, Magge, Deepa, additional, Maheshwari, Anurag, additional, Mahmoud, Najjia N., additional, Mahvi, David A., additional, Mahvi, David M., additional, Mak, Grace Z., additional, Mansfield, Sara A., additional, Manzano, Maricarmen, additional, Maron, David J., additional, Mathew, Melvy S., additional, Mathis, Kellie L., additional, Matthews, Jeffrey B., additional, McFadden, David W., additional, Merchea, Amit, additional, Messaris, Evangelos, additional, Miller, Daniel L., additional, Miller, Heidi J., additional, Millis, J. Michael, additional, Mittal, Sumeet K., additional, Molena, Daniela, additional, Montgomery, Stephanie C., additional, Moore, Ryan, additional, Morgan, Katherine A., additional, Mortenson, Melinda M., additional, Mulholland, Michael W., additional, Mulvihill, Michael S., additional, Mutch, Matthew, additional, Nafteux, Philippe Robert, additional, Nagaraju, Arun, additional, Nagorney, David M., additional, Nathan, Hari, additional, Natoli, Karen R., additional, Navuluri, Rakesh, additional, Nissen, Nicholas N., additional, Nobel, Tamar B., additional, Noordman, B.J., additional, Norton, Jeffrey A., additional, Novitsky, Yuri W., additional, Nussbaum, Michael S., additional, Nyberg, Scott L., additional, Oelschlager, Brant K., additional, Oh, Daniel S., additional, Otero-Piñeiro, Ana, additional, Oto, Aytekin, additional, Pachter, H. Leon, additional, Paidas, Charles N., additional, Palazzo, Francesco, additional, Paniccia, Alessandro, additional, Papaconstantinou, Harry T., additional, Pappas, Theodore N., additional, Pappou, Emmanouil P., additional, Parikh, Manish, additional, Paruch, Jennifer L., additional, Patel, Asish D., additional, Patel, Mikin, additional, Patti, Marco G., additional, Paulson, Emily Carter, additional, Pawlik, Timothy M., additional, Payne, Isaac, additional, Pemberton, John H., additional, Pendola, Michael, additional, Perez, Alexander, additional, Pernar, Luise I.M., additional, Peters, Walter R., additional, Petrowsky, Henrik, additional, Peyre, Christian G., additional, Phillips, Alexander W., additional, Pillai, Lashmikumar, additional, Plummer, Joseph M., additional, Pointer, David T., additional, Poruk, Katherine E., additional, Posner, Mitchell C., additional, Postier, Russell, additional, Prachand, Vivek N., additional, Pritts, Timothy A., additional, Quatrino, Gregory, additional, Ranka, Sagar, additional, Rattner, David W., additional, Reavis, Kevin M., additional, Reddy, Vikram B., additional, Remzi, Feza H., additional, Ricciardi, Rocco, additional, Rice, Thomas W., additional, Richman, Aaron, additional, Rider, Paul, additional, Roberts, John Paul, additional, Roberts, Patricia L., additional, Roggin, Kevin K., additional, Roll, Garrett Richard, additional, Rona, Kais, additional, Rosen, Charles B., additional, Ross, Samuel Wade, additional, Roth, J. Scott, additional, Rushing, Amy P., additional, Safar, Bashar, additional, Saldinger, Pierre F., additional, Samakar, Kamran, additional, Sandhu, Kulmeet K., additional, Schaheen, Lara W., additional, Schirmer, Bruce, additional, Schneider, Andrew, additional, Schulick, Richard D., additional, Schwab, Ben, additional, Scurci, Stephanie, additional, Senagore, Anthony, additional, Shah, Adil A., additional, Shah, Shimul A., additional, Shames, Brian, additional, Shanmugan, Skandan, additional, Shapiro, David S., additional, Silviera, Matthew, additional, Slakey, Douglas P., additional, Sloan, Joshua, additional, Smallwood, Nathan, additional, Smith, Shane P., additional, Smithers, B. Mark, additional, Smoot, Rory L., additional, Soares, Kevin C., additional, Soffer, Edy, additional, Solomina, Julia, additional, Soper, Nathaniel J., additional, Spechler, Stuart Jon, additional, Sridhar, Praveen, additional, Steele, Scott R., additional, Sternbach, Joel M., additional, Stevenson, Christina E., additional, Strong, Scott A., additional, Sucandy, Iswanto, additional, Sundaram, Magesh, additional, Sundaresan, Sudhir, additional, Swanstrom, Lee L., additional, Sylla, Patricia, additional, Takada, Tadahiro, additional, Talbot, Ethan, additional, Tam, Vernissia, additional, Tamm, Eric P., additional, Tatarian, Talar, additional, Tavakkoli, Ali, additional, Te, Helen S., additional, Teitelbaum, Ezra N., additional, Ternent, Charles A., additional, Thompson, Jon S., additional, Thomson, Iain, additional, Thorson, Alan G., additional, Thorson, Chad M., additional, Totten, Crystal F., additional, Truty, Mark J., additional, Tsai, Susan, additional, Tseng, Jennifer, additional, Tullius, Tom, additional, Tzakis, Andreas G., additional, van Lanschot, J.J.B., additional, van Santvoort, Hjalmar C., additional, Van Veer, Hans, additional, Vega, Jorge A., additional, Velanovich, Vic, additional, Vogler, Sarah A., additional, Wang, Huamin, additional, Ward, Mark A., additional, Warner, Brad W., additional, Warner, Susanne G., additional, Watson, Thomas J., additional, Waxman, Irving, additional, Webster-Lake, Carissa, additional, Wei, Benjamin, additional, Weiser, Martin R., additional, Wells, Dennis, additional, Wells, Katerina, additional, Welton, Mark Lane, additional, Wen, Yuxiang, additional, Wendling, Mark R., additional, Wesson, Hadley K.H., additional, Wexner, Steven D., additional, White, Rebekah R., additional, Whitlow, Charles B., additional, Wijnhoven, B.P.L., additional, Wilkes, Justin, additional, Wilson, Rickesha L., additional, Witkowski, Piotr, additional, Wolfgang, Christopher L., additional, Worrell, Stephanie G., additional, Yang, Jian, additional, Yeo, Charles J., additional, Yeung, Ching, additional, Yung, Evan E., additional, Zafar, Syed Nabeel, additional, Zaninotto, Giovanni, additional, Zeh, Herbert, additional, Zehetner, Joerg, additional, Zenilman, Michael E., additional, Zimmerman, Pamela, additional, and Zuccaro, Gregory, additional
- Published
- 2019
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14. Neoplasms of the Anus
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Welton, Mark Lane, primary and Hassan, Imran, additional
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- 2019
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15. Modulation signal bispectrum analysis of electric signals for the detection and diagnosis of compound faults in induction motors with sensorless drives
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Abdulkarim Shaeboub, Fengshou Gu, Mark Lane, Usama Haba, Zhifei Wu, and Andrew D. Ball
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Induction motor ,stator winding asymmetry and broken rotor bar ,variable speed drive (VSD) ,motor current and voltage signatures analysis ,Control engineering systems. Automatic machinery (General) ,TJ212-225 ,Systems engineering ,TA168 - Abstract
As a prime driver, induction motor is the most electric energy consuming component in industry. The exposure of the motor to stator winding asymmetry, combined with broken rotor bar fault significantly increases the temperature and reduces the efficiency and life of the motor. Accurate and timely diagnosis of these faults will help to maintain motors operating under optimal status and avoid excessive energy consumption and severe damages to systems. This paper examines the performance of diagnosing the effect of asymmetry stator winding on broken rotor bar (BRB) faults under closed loop operation modes. It examines the effectiveness of conventional diagnostic features in both motor current and voltage signals using spectrum and modulation signal bispectrum analysis (MSBA). Evaluation results show that the combined faults cause an additional increase in the sideband amplitude and this increase in sideband can be observed in both the current and voltage signals under the sensorless control mode. MSB analysis has a good noise reduction capability and produces a more accurate and reliable diagnosis in that it gives a more correct indication of the fault severity and its location for all operating conditions.
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- 2017
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16. Anal Intraepithelial Neoplasia (AIN)/High-Grade Squamous Intraepithelial Lesion (HSIL)
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Welton, Mark Lane, Steele, Scott R., editor, Maykel, Justin A., editor, Champagne, Bradley J., editor, and Orangio, Guy R., editor
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- 2014
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17. Anal Cancer
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Welton, Mark Lane, Raju, Nalini, Beck, David E., editor, Wexner, Steven D., editor, Hull, Tracy L., editor, Roberts, Patricia L., editor, Saclarides, Theodore J., editor, Senagore, Anthony J., editor, Stamos, Michael J., editor, and Steele, Scott R., editor
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- 2014
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18. Anal Cancer
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Welton, Mark Lane, Raju, Nalini, Beck, David E., editor, Roberts, Patricia L., editor, Saclarides, Theodore J., editor, Senagore, Anthony J., editor, Stamos, Michael J., editor, and Wexner, Steven D., editor
- Published
- 2011
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19. Licensure Portability: Assuring Access to Quality Care in Physical Therapy
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Mark Lane
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Computer applications to medicine. Medical informatics ,R858-859.7 - Abstract
The concurrent circumstances of an increasingly mobile workforce, disparities in access to healthcare, and the ability to deliver care through technology (e.g., telehealth) present the need and the opportunity to practice across state borders. Over the past four years, the Federation of State Boards of Physical Therapy (FSBPT) has explored professional licensure models that will allow cross border practice. This paper reviews FSBPT's exploratory process and describes some of the advantages of an interstate compact. It concludes that if agreement among state licensing boards can be achieved, a compact could serve as a viable means to increase patient access to quality physical therapy care.
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- 2014
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20. Architecting a Profession.
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Charlene Chuck Walrad, Mark Lane, Wallk Jeffrey, and Donald V. Hirst
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- 2014
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21. Colon and Rectum
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Jessup, J. Milburn, primary, Goldberg, Richard M., additional, Asare, Elliot A., additional, Benson, Al B., additional, Brierley, James D., additional, Chang, George J., additional, Chen, Vivien, additional, Compton, Carolyn C., additional, De Nardi, Paola, additional, Goodman, Karyn A., additional, Gress, Donna, additional, Guinney, Justin, additional, Gunderson, Leonard L., additional, Hamilton, Stanley R., additional, Hanna, Nader N., additional, Kakar, Sanjay, additional, Kosinski, Lauren A., additional, Negoita, Serban, additional, Ogino, Shuji, additional, Overman, Michael J., additional, Quirke, Philip, additional, Rohren, Eric, additional, Sargent, Daniel J., additional, Schumacher-Penberthy, Lynne T., additional, Shibata, David, additional, Sinicrope, Frank A., additional, Steele, Scott R., additional, Stojadinovic, Alexander, additional, Tejpar, Sabine, additional, Weiser, Martin R., additional, Welton, Mark Lane, additional, and Washington, Mary Kay, additional
- Published
- 2016
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22. Anus
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Welton, Mark Lane, primary, Steele, Scott R., additional, Goodman, Karyn A., additional, Gunderson, Leonard L., additional, Asare, Elliot A., additional, Brierley, James D., additional, Compton, Carolyn C., additional, De Nardi, Paola, additional, Goldberg, Richard M., additional, Gress, Donna, additional, Washington, Mary Kay, additional, and Jessup, J. Milburn, additional
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- 2016
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23. Understanding Psychiatric Disorders in Idiopathic and Inherited (Monogenic) Forms of Isolated and Combined Dystonia: A Systematic Review
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Victoria Lane, Mark Lane, Hugh Rickards, and Aaron Sturrock
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Dystonia ,2019-20 coronavirus outbreak ,medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,business.industry ,Mood Disorders ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Comorbidity ,medicine.disease ,Anxiety Disorders ,Psychiatry and Mental health ,Mutation ,Medicine ,Humans ,Neurology (clinical) ,business ,Psychiatry - Abstract
The relationship between idiopathic and inherited (monogenic) forms of isolated and combined dystonia and psychiatric disorders remains unclear. In the present review, the authors aimed to provide increased clarity on this association through a systematic review of all controlled quantitative studies using a structured or semi-structured psychiatric interview to diagnose psychiatric disorders in individuals with these conditions.Three databases were searched to identify 20 eligible studies, with a total of 1,275 participants fulfilling inclusion criteria. Eligible articles were quality appraised and divided into four sections (idiopathic forms of dystonia [N=11], early-onset torsion dystonia [N=2], gene mutation positive myoclonus dystonia; DYT-SGCE [N=6], and rapid-onset dystonia-parkinsonism [N=1]).For each study, results were grouped into subcategories (overall psychiatric comorbidity, anxiety disorders, mood disorders, substance misuse, and other [personality disorder and cognitive impairment]). For idiopathic dystonia, higher rates of psychiatric comorbidity, including mood and anxiety disorders, were noted when cases were compared with both healthy control subjects and control groups with a medical comorbidity. However, for major depressive disorder and obsessive-compulsive disorder (OCD) specifically, no differences were seen between groups. Study subjects with DYT-SGCE appeared to be at higher risk of psychiatric comorbidity, major depressive disorder, OCD, and alcohol dependence than control populations.Overall, the prevalence of psychiatric comorbidity appears to be increased in individuals with idiopathic and inherited (monogenic) forms of isolated and combined dystonia compared with control subjects. This finding is not consistent for all comparisons, and further research is required to understand the nature of these associations and the underlying causative etiologies.
- Published
- 2021
24. A comparison of intravenous methylprednisolone and hydrocortisone for the treatment of acute inflammatory bowel disease
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Michael T.M. Wang, Michael Chieng, Cameron Schauer, Mark Lane, Victoria Avery, Paras Garg, Charlotte Rowan, Anurag Sekra, Russell S. Walmsley, and Sam Seleq
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Adult ,medicine.medical_specialty ,Hydrocortisone ,medicine.drug_class ,medicine.medical_treatment ,Hypokalemia ,Inflammatory bowel disease ,Methylprednisolone ,Cohort Studies ,03 medical and health sciences ,0302 clinical medicine ,Interquartile range ,Adrenal Cortex Hormones ,Internal medicine ,medicine ,Humans ,Hepatology ,business.industry ,Gastroenterology ,Bowel resection ,Odds ratio ,medicine.disease ,Colitis ,Inflammatory Bowel Diseases ,Ulcerative colitis ,030220 oncology & carcinogenesis ,Acute Disease ,Corticosteroid ,030211 gastroenterology & hepatology ,Colitis, Ulcerative ,medicine.symptom ,business ,Cohort study - Abstract
BACKGROUND AND AIM Despite widespread recommendations and use of intravenous corticosteroids (IVCS) for the treatment of acute flares of ulcerative colitis and Crohn's disease, limited evidence exists comparing outcomes of the two most common regimens, intravenous methylprednisolone (IVMP) and intravenous hydrocortisone (IVHC). IVHC has stronger mineralocorticoid effects compared with IVMP and may cause higher rates of hypokalemia. We aimed to determine differences in clinical outcomes including requirement for inpatient rescue therapy, bowel resection, and rates of hypokalemia. METHODS We conducted a multicenter cohort study of all adult patients admitted with an acute flare of inflammatory bowel disease (IBD) to the three tertiary hospitals in Auckland, New Zealand, where the protocol at each institution is either IVMP 60 mg daily or IVHC 100 mg four times daily. All patients requiring IVCS between 20 June 2016 and 30 June 2018 were included. The IVCS protocol was then changed at one hospital, where further data were collected for a further 12 months from 30 January 2019 until 30 December 2019. RESULTS There were 359 patients, including 129 (35.9%) patients receiving IVMP and 230 (64.1%) patients receiving IVHC. IVMP treatment was associated with a greater requirement for rescue therapy than IVHC (36.4% vs 19.6%, P = 0.001; odds ratio [OR] = 2.79; 95% confidence interval [CI], 1.64-4.75, P
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- 2021
25. 2020 ESC Guidelines for the diagnosis and management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS)
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Hindricks, Gerhard Potpara, Tatjana Dagres, Nikolaos Arbelo, Elena Bax, Jeroen J. Blomstroem-Lundqvist, Carina Boriani, Giuseppe Castella, Manuel Dan, Gheorghe-Andrei Dilaveris, Polychronis E. Fauchier, Laurent Filippatos, Gerasimos and Kalman, Jonathan M. La Meir, Mark Lane, Deirdre A. Lebeau, Jean-Pierre Lettino, Maddalena Lip, Gregory Y. H. Pinto, Fausto J. Thomas, G. Neil Valgimigli, Marco Van Gelder, Isabelle C. Van Putte, Bart P. Watkins, Caroline L.
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- 2021
26. Invited commentary for 'The what? How? And Who? Of video based assessment
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Mark Lane Welton
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medicine.medical_specialty ,Cardiothoracic surgery ,business.industry ,Thoracic Surgery, Video-Assisted ,medicine ,MEDLINE ,Humans ,Surgery ,Medical physics ,Video assisted ,General Medicine ,business ,Video based - Published
- 2020
27. Anal Intraepithelial Neoplasia (AIN)/High-Grade Squamous Intraepithelial Lesion (HSIL)
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Welton, Mark Lane, primary
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- 2013
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28. Anal Cancer
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Welton, Mark Lane, primary and Raju, Nalini, additional
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- 2013
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29. Miscellaneous Neoplasms
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Raju, Nalini, primary, Pai, Reetesh, additional, and Welton, Mark Lane, additional
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- 2013
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30. Contributors
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Abbas, Maher A., primary, Abdelnaby, Abier, additional, Aboulian, Armen, additional, Albright, Jeffrey B., additional, Araghizadeh, Farshid, additional, Bastawrous, Amir L., additional, Beaty, Jennifer, additional, Buchberg, Brian S., additional, Cali, Joseph R., additional, Champagne, Bradley J., additional, Cheng-Robles, Diana, additional, Cima, Robert R., additional, Cosman, Bard C., additional, Costantini, Todd W., additional, Etzioni, David A., additional, Fitzharris, Gregory, additional, Ford, Debra Holly, additional, Gandhi, Dhruvil P., additional, Gandhi, Nipa, additional, Geisler, Dan, additional, Glennon, Ed, additional, Gottesman, Lester, additional, Grimm, Leander M., additional, Hammond, Kerry L., additional, Heppell, Jacques, additional, Herzig, Daniel, additional, Holcomb, John B., additional, Imagawa, David K., additional, Johnson, Eric K., additional, Kin, Cindy, additional, Kumar, Ravin R., additional, Letourneau, Phillip A., additional, Madbouly, Khaled, additional, Maykel, Justin A., additional, Mccormick, James, additional, Mills, Steven D., additional, Morris, Melanie S., additional, Murrell, Zuri, additional, Nagaraj, Nandini, additional, Nelson, Jeffery, additional, Pai, Reetesh, additional, Pidala, Mark J., additional, Pollock, Darren, additional, Pullatt, Rana, additional, Raju, Nalini, additional, Roberts, M. Parker, additional, Rossi, Daniel C., additional, Sellin, Joseph, additional, Shelton, Andrew, additional, Simmang, Clifford L., additional, Steele, Scott R., additional, Strong, Scott A., additional, Sturrock, Paul R., additional, Welton, Mark Lane, additional, Whitlow, Charles B., additional, and Yamamoto, Maki, additional
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- 2013
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31. Linguistic, cultural and substantive patterns in L2 writing: A qualitative illustration of MisLevy’s sociocognitive perspective on assessment
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Xiaohui Fan, Tony Xing Tan, Mark Lane-Holbert, and Lauren B. Braunstein
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Linguistics and Language ,Individualistic culture ,Writing assessment ,Perspective (graphical) ,Collectivism ,Modal verb ,Obligation ,Affect (linguistics) ,Psychology ,Language and Linguistics ,Linguistics ,Education ,Theme (narrative) - Abstract
Mislevy’s sociocognitive perspective on assessment argues that examinees’ linguistic, cultural, and substantive (LCS) patterns serve to organize their ways of knowing and their knowledge construction. In this study, we used a purposefully designed prompt to obtain essays from 70 Chinese undergraduate English majors and 66 American undergraduate students to illustrate LCS patterns conveyed in texts produced by students in collectivistic and individualistic cultures (i.e., China and United States). We found that linguistically, compared to American students, Chinese students used more adjectives, adverbs, modal verbs of obligation, and were more direct in offering value judgements; culturally, while the texts from the two groups yielded overlapping themes, there were clear group difference in the rank order of number of codes for the themes and in the supporting text for each theme; substantively, there were noticeable group difference in the conceptualizations of how the themes were related to each other. Because it remains unknown how cultural and substantive features expressed in L2 essays may affect writing assessment, these differences presented both challenges and opportunities for the field of writing assessment. Implications for the equity and validity of L2 writing assessment were discussed.
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- 2022
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32. Invited commentary for “The what? How? And Who? Of video based assessment
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Welton, Mark Lane, primary
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- 2021
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33. Anal Cancer
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Welton, Mark Lane, primary and Varma, Madhulika G., additional
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- 2007
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34. Optical coherence tomography angiography artifacts in retinal pigment epithelial detachment
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Mark Lane, Talisa E de Carlo, Marcos Pereira de Ávila, Ricardo N. Louzada, Caroline R. Baumal, Marco A. Bonini Filho, Andre J. Witkin, Nadia K. Waheed, Malvika Arya, Eduardo A. Novais, Jay S. Duker, Omid Moghimi, Mary K Durbin, Emily Cole, and Mehreen Adhi
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Male ,medicine.medical_specialty ,genetic structures ,Fundus Oculi ,Spectral domain ,Retinal Pigment Epithelium ,01 natural sciences ,010309 optics ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,Ophthalmology ,0103 physical sciences ,medicine ,Humans ,Fluorescein Angiography ,Retrospective Studies ,Retina ,Artifact (error) ,business.industry ,Retinal Detachment ,Retinal Vessels ,Retinal ,General Medicine ,Optical coherence tomography angiography ,Flow pattern ,Reflectivity ,eye diseases ,medicine.anatomical_structure ,chemistry ,030221 ophthalmology & optometry ,Female ,Retinal pigment epithelial detachment ,sense organs ,Artifacts ,business ,Tomography, Optical Coherence - Abstract
Objective To describe optical coherence tomography angiography (OCTA) reflectance artifacts secondary to retinal pigment epithelial detachment (RPED). Design Retrospective review. Methods Four eyes from 4 subjects were included. Three presented with RPED and 1 eye was a normal control. Two eyes diagnosed with RPED and the normal eye were evaluated using en face OCTA centred at the fovea acquired using the RTVue XR Avanti (Optovue Inc). In the third eye with RPED, OCTA imaging was performed using a CIRRUS 5000 prototype modified to do OCTA imaging on a spectral domain OCT platform provided by Carl Zeiss Meditec, Inc. The segmented OCTA angiograms were overlaid to determine if the flow patterns seen at the edge of the RPEDs were due to reflectance from the inner retinal vessels, also known as “decorrelation tails.” Results OCTA projection artifacts were noted when segmentation lines intersected with the boundary of the RPED. The overlaid segmented OCTA from the 3 RPED eyes imaged using each system revealed the same vasculature pattern at the edges of the RPED as that of the inner retina, demonstrating the “decorrelation tails” artifact, which caused the RPED to appear as a bright ring on the segmented OCTA. Conclusions OCTA images are susceptible to various known artifacts. This series describes the impact of the projection artifact seen at the edges of an RPED that simulates appearance of flow but is actually due to reflectance of the inner retinal vasculature on the RPED.
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- 2017
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35. Antigen-presenting cells in ocular surface diseases
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Panagiotis Kanavaros, Anna Goussia, Marilita M Moschos, Mark Lane, Antonia Charchanti, Chris Kalogeropoulos, Dimitrios Kalogeropoulos, and Alexandra Papoudou-Bai
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Immunity, Cellular ,business.industry ,Antigen-Presenting Cells ,Inflammation ,Disease ,Infectious Keratitis ,eye diseases ,Immune tolerance ,Pathogenesis ,Ophthalmology ,Immune system ,Antigen ,Tears ,Immunology ,Medicine ,Humans ,Dry Eye Syndromes ,medicine.symptom ,business ,Antigen-presenting cell - Abstract
To review the role of antigen-presenting cells (APC) in the pathogenesis of ocular surface diseases (OSD). A thorough literature search was performed in PubMed database. An additional search was made in Google Scholar to complete the collected items. APCs have the ability to initiate and direct immune responses and are found in most lymphoid and non-lymphoid tissues. APCs continuously sample their environment, present antigens to T cells and co-ordinate immune tolerance and responses. Many different types of APCs have been described and there is growing evidence that these cells are involved in the pathogenesis of OSD. OSD is a complex term for a myriad of disorders that are often characterized by ocular surface inflammation, tear film instability and impairment of vision. This review summarizes the current knowledge concerning the immunotopographical distribution of APCs in the normal ocular surface. APCs appear to play a critical role in the pathology of a number of conditions associated with OSD including infectious keratitis, ocular allergy, dry eye disease and pterygium.
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- 2019
36. Chapter 173 - Neoplasms of the Anus: High-Grade Squamous Intraepithelial Lesions and Cancer
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Welton, Mark Lane and Hassan, Imran
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- 2019
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37. A NON-REPRESENTATIONAL FOCUS ON WILDERNESS AFFECT
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Douglas, Mark Lane and Douglas, Mark Lane
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Wilderness is integral to the fabric of American culture. With the National Wilderness Preservation System, America has a measure against which everyday life may be compared. But there remains concern over disconnection between members of society and wilderness. Nonrepresentational theory (non-rep) is a rich and recent style of scientific practice that holds potential. Non-rep places emphasis on habitual practices and everyday life. Those interested in human affection for and connection with wilderness and the outdoors may find non-rep intellectually and practically refreshing. One aspect of this study offers a macrostructural analysis of the levels, layers, and sub-layers on which non-representational theory is founded. The analysis is intended to serve as a map for future outdoor recreation scholars interested in non-representational research. A great strength of non-rep is its capacity to inform research paths into the dynamics of human–nature connections. This study clearly marks one such path. Affect is a popular theoretical construct that has received substantial scholarly attention in nonrepresentational theory and elsewhere through the so-called affective turn. To reveal insight into the concept of affect, another aspect of this study focuses on wilderness affect through a nonrepresentational theoretical lens. Research indicates that societal and cultural forces play an influential role in wilderness relationships. What’s lacking is a focus on how wilderness may affectively influence, build, or sustain human–wilderness relations at the personal rather than societal scale. Through the performance of non-representational research methods, 15 people participated in a study of how wilderness affect occurs in everyday life. For one week following a visit to the Moosehorn Wilderness Area participants kept a diary and camera to take notes and photographs when wilderness feelings or ideas formed. The diary-photograph, diary-interview method was augmented with exempl
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- 2020
38. The etiology and epidemiology of anal cancer
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Welton, Mark Lane, Sharkey, Francis E, and Kahlenberg, Morton S
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- 2004
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39. Anal cancer and its precursors in HIV-positive patients: perspectives and management
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Michael Berry, J, Palefsky, Joel M, and Welton, Mark Lane
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- 2004
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40. State-of-the-Art of High-Resolution Anoscopy as a Tool to Manage Patients at Risk for Anal Cancer
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Berry, J. Michael, Jay, Naomi, Palefsky, Joel M., and Welton, Mark Lane
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- 2004
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41. Anal-Rectal Cytology and Anal Cancer Screening
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Welton, Mark Lane, Winkler, Barbara, and Darragh, Teresa M.
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- 2004
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42. Etiology of Human Papilloma Virus Infections and the Development of Anal Squamous Intraepithelial Lesions
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Welton, Mark Lane
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- 2004
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43. Out the door? Don't bet on it
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Kamberg, Mark-Lane
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Baby boom generation -- Employment ,Women -- Beliefs, opinions and attitudes ,Business ,Business, general ,Women's issues/gender studies - Abstract
The views and experiences of different women belonging to the baby-booming generation of 1946 and 1964 on there lifestyle after the retirement from work are presented.
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- 2005
44. Investigation of reductions in motor efficiency and power factor caused by stator faults when operated from an inverter drive under open loop and sensorless vector modes
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Abdulkarim Shaeboub, Andrew Ball, Fengshou Gu, and Mark Lane
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Engineering ,Control and Optimization ,Stator ,stator resistance increase ,020209 energy ,lcsh:Control engineering systems. Automatic machinery (General) ,02 engineering and technology ,Power factor ,law.invention ,lcsh:TA168 ,open loop (OL) ,lcsh:TJ212-225 ,unbalanced ,Artificial Intelligence ,Control theory ,law ,0202 electrical engineering, electronic engineering, information engineering ,motor current signature analysis (MCSA) ,sensorless vector ,business.industry ,inverter field operated controller (IFOC) ,020208 electrical & electronic engineering ,Open-loop controller ,Asymmetry ,power factor ,Power (physics) ,TA ,Control and Systems Engineering ,efficiency ,lcsh:Systems engineering ,random switching pattern ,Inverter ,business ,pulse width modulation (PWM) ,Energy (signal processing) ,Degradation (telecommunications) ,Efficient energy use - Abstract
The introduction of Variable Speed Drives (VSD) motor driven systems in industry is driven by the desire to increase motor efficiencies in plant. The efficiency savings are usually determined by initial energy assessments which consider factors such as the motor load type and operating conditions where the motor actual load may also be measured. However, once the system is installed and in operation, the designed-in energy efficiency of these systems may remain unchecked throughout the lifetime of the installation. Efficiency reductions may be caused by mechanical or electrical degradation of equipment that could remain undetected by the drive or user whilst the equipment appears to operate as normal. On larger systems, the financial cost of reduced efficiency can be significant. The aim of this paper is to simulate minor deteriorations in the operating conditions of a standard motor controlled from a VSD and ascertain if the worsening condition can be detected at an early stage. The deterioration in motor condition will be small enough to remain undetected by the VSD and not cause a drive fault. This paper also reviews the effect of the introduced motor imbalance on motor efficiency and introduces power factor measurement methods which can be a useful indicator of increased operating costs for equipment. Test results from the two drive operating modes of Volts/Hertz (v/f) and Sensorless Vector (SV) are compared. This is to determine if there is any noticeable difference in the measurements obtained for efficiency and power factor between drive operating modes.
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- 2017
45. Diagnosis and Follow-Up of Nonexudative Choroidal Neovascularization With Multiple Optical Coherence Tomography Angiography Devices: A Case Report
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Ricardo N Louzada, Daniela Ferrara, Johanna M. Seddon, James G. Fujimoto, Mark Lane, Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science, and Massachusetts Institute of Technology. Laboratory for Computer Science
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medicine.medical_specialty ,Time Factors ,genetic structures ,Fundus Oculi ,medicine.medical_treatment ,01 natural sciences ,Article ,010309 optics ,03 medical and health sciences ,0302 clinical medicine ,0103 physical sciences ,medicine ,Humans ,Fluorescein Angiography ,Aged ,medicine.diagnostic_test ,Choroid ,business.industry ,Disease progression ,Reproducibility of Results ,Retinal Vessels ,Equipment Design ,Optical coherence tomography angiography ,Macular degeneration ,Fluorescein angiography ,medicine.disease ,Choroidal Neovascularization ,eye diseases ,medicine.anatomical_structure ,Choroidal neovascularization ,Regional Blood Flow ,030221 ophthalmology & optometry ,Female ,sense organs ,Radiology ,Tomography ,medicine.symptom ,business ,Tomography, Optical Coherence ,Watchful waiting ,Follow-Up Studies - Abstract
Nonexudative choroidal neovascularization (CNV) is a new phenomenon that has only recently been described in the literature with the advent of optical coherence tomography angiography (OCTA) imaging. The authors present a 1-year longitudinal follow-up of a nonexudative CNV lesion secondary to age-related macular degeneration. This report describes the appearance of the lesion on two commercially available spectral-domain OCTA devices and one prototype swept-source OCTA device. Management of these cases is still debatable. Watchful waiting with regular follow-up using serial OCTA to monitor disease progression has been valuable in this case., National Institutes of Health (U.S.) (Grant R01-EY011309), United States. Air Force Office of Scientific Research (Grant FA9550-15-1-0473), United States. Air Force Office of Scientific Research (Grant FA9550-12-1-0499)
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- 2016
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46. Characteristics of US-Licensed Foreign-Educated Physical Therapists
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Mark Lane, Mary Keehn, and Mark W. Cornwall
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Adult ,Male ,medicine.medical_specialty ,Philippines ,MEDLINE ,India ,Physical Therapy, Sports Therapy and Rehabilitation ,03 medical and health sciences ,Survey methodology ,0302 clinical medicine ,medicine ,Humans ,030212 general & internal medicine ,Foreign Medical Graduates ,License ,Licensure ,Jurisdiction ,business.industry ,030503 health policy & services ,Emigration ,Physical Therapists ,Cross-Sectional Studies ,Spouse ,Workforce ,Physical therapy ,Female ,0305 other medical science ,business - Abstract
Background Foreign-educated physical therapists are often viewed as one possible solution to the current shortage of physical therapists, yet there is very little research regarding these individuals. Objective The purpose of this study was to describe those physical therapists who are licensed in the United States but who were educated in another country. This description includes their country of education, their employment patterns, and the reasons they decided to emigrate and work as a physical therapist in the United States. Design A cross-sectional survey was conducted. Methods An electronic survey was sent to all physical therapists currently licensed in the United States who had been educated in another country. Those who had been licensed within the last 5 years are reported. Results The results of the survey indicated that the typical foreign-educated physical therapist is female, aged 32.2 years, and was born and trained in either the Philippines or India. A majority of foreign-educated physical therapists obtained their first license in New York, Michigan, Illinois, Texas, or Florida. The most common reasons cited as to why a particular jurisdiction was chosen for initial employment were “recruiter recommendation,” “family, spouse, partner, or friends,” “ease of the licensure process,” and “ability to secure a visa sponsor.” A majority of foreign-educated physical therapists in this study initially worked in a skilled nursing facility, a long-term care or extended care facility, or a home health setting. Limitations Only those foreign-educated physical therapists licensed within the last 5 years are reported. Conclusions This study is the first to report on foreign-educated physical therapists in the United States. The findings of this study will provide important and useful information to others dealing with physical therapy professional and workforce issues.
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- 2016
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47. Neoplasms of the Anus
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Mark Lane Welton and Imran Hassan
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Pathology ,medicine.medical_specialty ,business.industry ,Verrucous carcinoma ,Melanoma ,Cancer ,Anal canal ,medicine.disease ,Anus ,Perianal region ,High-Grade Squamous Intraepithelial Lesions ,stomatognathic diseases ,medicine.anatomical_structure ,otorhinolaryngologic diseases ,medicine ,Adenocarcinoma ,business - Abstract
The perianal region includes the (1) anal canal, (2) the perianus, and (3) perianal skin. This chapter will review the definition and anatomy of the anal canal and perianus and discuss the diagnosis and management of neoplasms that occur in these regions. Malignancies of the anal canal and perianus are uncommon and account for 2% of all lower gastrointestinal tract cancers. The most common malignancies include squamous cell carcinoma of the anal canal and perianus and squamous intraepithelial lesions, as well as uncommon neoplasms such as adenocarcinoma, melanoma, Buschke-Lowenstein tumors (verrucous carcinoma), Paget disease, and basal cell carcinomas.
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- 2019
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48. Correction to: Iluvien™ (Fluocinolone Acetonide 0.19 mg Intravitreal Implant) in the Treatment of Diabetic Macular Edema: A Review
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Mark Lane, Alastair K Denniston, William Fusi-Rubiano, Rupal Morjaria, and Rebecca R. Blow
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Ophthalmology ,medicine.medical_specialty ,Fluocinolone acetonide ,business.industry ,Intravitreal implant ,Diabetic macular edema ,Medicine ,business ,medicine.drug - Abstract
This article was originally published with the copyright: the author(s) 2018, CC-BY-NC. However, the license should be the author(s) 2018, CC-BY.
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- 2020
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49. VISUALIZATION OF CHOROIDAL NEOVASCULARIZATION USING TWO COMMERCIALLY AVAILABLE SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY DEVICES
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Nadia K Waheed, Marcos Pereira de Ávila, Carl B Rebhun, Andre J. Witkin, Eduardo A. Novais, Almyr S Sabrosa, Sabin Dang, Gabriel Arcos-Villegas, Emily Cole, Mark Lane, Malvika Arya, Jay S. Duker, Ricardo N. Louzada, and Caroline R. Baumal
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Adult ,Male ,Fovea Centralis ,genetic structures ,Spectral domain ,01 natural sciences ,010309 optics ,03 medical and health sciences ,0302 clinical medicine ,0103 physical sciences ,medicine ,Humans ,Prospective Studies ,Fluorescein Angiography ,Aged ,Aged, 80 and over ,Observer Variation ,business.industry ,General Medicine ,Optical coherence tomography angiography ,Middle Aged ,eye diseases ,Choroidal Neovascularization ,Visualization ,Ophthalmology ,Choroidal neovascularization ,Multicenter study ,030221 ophthalmology & optometry ,Female ,sense organs ,Tomography ,medicine.symptom ,business ,Observer variation ,Tomography, Optical Coherence ,Biomedical engineering - Abstract
To compare the sensitivity of detection and the measured size of choroidal neovascularization (CNV) on two commercially available spectral domain optical coherence tomography angiography (OCTA) devices, the Optovue RTVue XR Avanti with AngioVue and the Zeiss Cirrus HD-OCT with AngioPlex.Patients with CNV lesions were imaged consecutively on both OCTA devices on the same day of their visit. 3 × 3 mm and 6 × 6 mm scans centered at the fovea were obtained. Two independent masked readers evaluated the OCTA images for CNV identification and its area measurements.No significant differences were observed between the 2 OCTA devices in CNV area measurements on their 3 × 3 mm and 6 × 6 mm scans. However, there was suboptimal performance of their automated segmentation algorithms as compared to manually adjusted segmentation for visualizing CNV lesions.There was no significant difference in the size of the CNV lesion as measured on either commercially available spectral domain OCTA device. Both devices were comparable in their detection of CNV lesions on manual adjustment of segmentation lines. However, their automated segmentation algorithms need improvement to allow for accurate measurement of CNV lesions for routine clinical application.
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- 2018
50. Endothelial assessment of donated tectonic corneas: a viable option for posterior lamellar transplantation
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Adriana dos Santos Forseto, Rafaella Nascimento E Silva, Hudson Vergennes da Silva, Aline Silveira Moriyama, Nicolas Cesário Pereira, Mark Lane, and Lycia Maria Martins Pinho Pedral Sampaio
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medicine.medical_specialty ,Tissue and Organ Procurement ,Stromal cell ,Endothelium ,genetic structures ,Cell Survival ,medicine.medical_treatment ,Cell Count ,Eye Banks ,Corneal Transplantation ,Cornea ,Tissue and organ procurement ,03 medical and health sciences ,0302 clinical medicine ,lcsh:Ophthalmology ,Transplante de córnea ,Ophthalmology ,medicine ,Humans ,Bancos de olhos ,Corneal transplantation ,Retrospective Studies ,030222 orthopedics ,business.industry ,Endothelium, Corneal ,Endothelial Cells ,Eye bank ,Eye banks ,General Medicine ,eye diseases ,Transplantation ,Córnea ,medicine.anatomical_structure ,Stretch marks ,Pleomorphism (cytology) ,Tissue donors ,lcsh:RE1-994 ,Doadores de tecidos ,030221 ophthalmology & optometry ,Obtenção de tecidos e órgãos ,Tissue Preservation ,sense organs ,medicine.symptom ,business ,Brazil - Abstract
Purpose: Donated corneas are classified as tectonic if there are defects within any layers of the cornea which would prevent a satisfactory visual outcome after transplantation. This study aimed to evaluate whether some tectonic corneas have sufficient endothelial characteristics to allow their use in posterior lamellar keratoplasty, and explored their reclassification for use in this sight-improving procedure. Methods: A retrospective review of all corneal tissues preserved by the Sorocaba Eye Bank from January to April of 2014 was performed. All donated corneas classified as tectonic were included. Endothelial tissue was defined as healthy and viable for posterior lamellar keratoplasty if endothelial cell density was ≥2000 cells/mm2. Additional parameters analyzed included Descemet folds and stretch marks, loss of endothelial cells, corneal endothelial polymegathism/ pleomorphism, pseudo-guttata, and reflectivity. Results: During the study period, 2,847 corneas were preserved, of which 423 (14.85%) were classified as tectonic. Of these, 87 (20.56%) were reported as having endothelial viability and were included in the posterior lamellar keratoplasty group. Average corneal endothelial cell density of this group was 2,471 SD ± 256 cells/mm2 (range 2012-2967 cells/mm2). Conclusion: A significant number of corneas classified as tectonic showed endothelial viability and were included in the posterior lamellar keratoplasty group (20.56%). Despite stromal and/or epithelial alterations, these corneas could have been potentially distributed for posterior lamellar transplantation to improve vision, thus reducing the corneal transplantation waiting period. This study highlights how corneal tissue reclassification could increase the potential amount of corneal tissue available for optical transplantation. RESUMO Objetivo: Avaliar a vitalidade endotelial das córneas classificadas como tectônicas e discutir a viabilidade de seu uso na ceratoplastia lamelar posterior. Métodos: Realizou-se uma revisão retrospectiva de todos os tecidos corneanos preservados pelo Banco de Olhos Sorocaba de janeiro a abril de 2014. Todas as córneas doadas classificadas como tectônicas foram incluídas e avaliadas com ênfase na vitalidade endotelial. Os parâmetros de avaliação da lâmpada de fenda de cada córnea e densidade de células endoteliais medidos por microscópio especular foram registrados: córneas que apresentavam vitalidade endotelial apesar de alterações no estroma e/ou no epitélio foram selecionadas e incluídas em um grupo denominado grupo lamelar posterior. O tecido endotelial foi definido como saudável e viável para a ceratoplastia lamelar posterior, se houvesse uma densidade de células endoteliais ≥2.000 células/mm2. Outros parâmetros também foram analisados, incluindo; estrias ou pregas na Descemet, perda de células endoteliais, polimegatismo e pleomorfismo endotelial, pseudo-guttata e reflexividade endotelial. Resultados: Durante o período do estudo, foram preservadas 2.847 córneas, das quais 423 (14,85%) foram classificadas como tectônicas. Dessas, 87 (20,56%) apresentaram vitalidade endotelial e foram incluídos no grupo lamelar posterior. A densidade média das células endoteliais da córnea deste grupo era de 2.471 SD ± 256 células/mm2, variando de 2.012 a 2.967 células/mm2. Conclusão: Um número significativo de córneas classificadas como tectônicas apresentaram vitalidade endotelial e foram incluídas no grupo lamelar posterior (20,56%). Apesar de alterações estromais e/ou epiteliais, estas córneas poderiam ter sido potencialmente distribuídas para transplantes lamelares posteriores com finalidade ótica, otimizando a disponibilidade de tecidos, com impacto positivo na saúde pública.
- Published
- 2018
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