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J

John K MacDonald

Alimentiv

58H-index
257Paper Count
1.3WCitation Count
Published Papers 79
Publication Date
Placebo Rates in Metabolic Dysfunction-associated Steatohepatitis Clinical Trials: A Systematic Review and Meta-analysis
err2025-10-10
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PREAI
errFrancisco Idalsoaga; Luis Antonio Díaz; Saleh Alghsoon; Bishoy Lawendy; Neha Sharma; Hailemichael Desalegn; Yuhong Yuan; My Ha; Jessica Le; John K. MacDonald; Marco Arrese; Rohit Loomba; Vipul Jairath; Mohammad Qasim Khan; Juan Pablo Arab
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Placebo rates in randomized clinical trials of ulcerative colitis: an individual patient data meta-analysis
err2025-10-01
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errOAAI
errSolitano, Virginia; Hogan, Malcolm; Singh, Siddharth; Danese, Silvio; Peyrin-Biroulet, Laurent; Vuyyuru, Sudheer; Macdonald, John K.; Zou, Guangyong; Yuan, Yuhong; Sands, Bruce E.; Panaccione, Remo; Feagan, Brian G.; Hanzel, Juri; Sedano, Rocio; Dulai, Parambir; Narula, Neeraj; Ma, Christopher; Jairath, Vipul
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Scoring indices for assessing endoscopic disease activity in acute severe ulcerative colitis: a systematic review
err2025-09-01
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PREAI
errMeringer, Hadar; Kayal, Maia; Jairath, Vipul; Qasim, Anila; Macdonald, John K.; Yuan, Yuhong; Ma, Christopher; Colombel, Jean-Frederic
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Pharmacological Strategies for the Management of Severe Alcohol-associated Hepatitis: A Systematic Review and Meta-Analysis
err2025-06-13
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PREAI
errAlvi H. Islam; Claudia Alvizuri; Hailemichael Desalegn; Emily Stephenson; Francisco Idalsoaga; Luis Antonio Diaz; John K. MacDonald; Gene Y. Im; Ashwani K. Singal; Vipul Jairath; Mohammad Qasim Khan; Juan Pablo Arab
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Medical Therapy for Acute Severe Ulcerative Colitis: A Systematic Review With Meta-analysis
err2025-05-06
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errOAAI
errSudheer K. Vuyyuru; Nader Shaban; Yuhong Yuan; Sailish Honap; Lotus Alphonsus; Theshani Amalka De Silva; Abdulaziz Alajmi; John K. MacDonald; Christopher Ma; Parambir S. Dulai; Laurent Peyrin Biroulet; Vipul Jairath
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Scoring Indices for Perianal Fistulising Crohn's Disease: A Systematic Review
err2023-12-21
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PREAI
errVuyyuru, Sudheer K.; Solitano, Virginia; Singh, Siddharth; Hanzel, Jurij; Macdonald, John K.; Danese, Silvio; Biroulet, Laurent Peyrin; Ma, Christopher; Jairath, Vipul
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Pharmacological Therapies for the Management of Fistulizing Crohn's Disease: A Systematic Review and Meta-Analysis
err2023-11-02
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PREAI
errVuyyuru, Sudheer K.; Solitano, Virginia; Narula, Neeraj; Lee, Matthew J.; Macdonald, John K.; Mccurdy, Jeffrey D.; Singh, Siddharth; Ma, Christopher; Jairath, Vipul
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Systematic review with meta-analysis: Medical therapies for treatment of ulcerative proctitis
err2023-08-17
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errOAAI
errAruljothy, Achuthan; Singh, Siddharth; Narula, Neeraj; Moran, Gordon W.; Vuyyuru, Sudheer K.; Hogan, Malcolm; Zayadi, Alexa; MacDonald, John K.; Caron, Benedicte; Danese, Silvio; Peyrin Biroulet, Laurent; Ma, Christopher; Jairath, Vipul
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Efficacy and Safety of Advanced Oral Small Molecules for Inflammatory Bowel Disease: Systematic Review and Meta-Analysis
err2023-06-15
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PREAI
errSolitano, Virginia; Vuyyuru, Sudheer K.; MacDonald, John K.; Zayadi, Alexa; Parker, Claire E.; Narula, Neeraj; Peyrin-Biroulet, Laurent; Danese, Silvio; Feagan, Brian G.; Singh, Siddharth; Ma, Christopher; Jairath, Vipul
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Systematic review and meta-analysis of randomised controlled trials: Medical therapies for the treatment and prevention of pouchitis
err2023-05-29
err8
PREAI
errAlphonsus, Lotus; De Silva, Theshani A.; Ma, Christopher; MacDonald, John K.; Hanzel, Jurij; Beaton, Melanie; Bessissow, Talat; Kayal, Maia; Sedano, Rocio; Singh, Siddharth; Jairath, Vipul
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Meta-analysis: Placebo rates in microscopic colitis randomised trials and applications for future drug development using a historical control arm
err2023-02-24
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PREAI
errHamilton, Patrick; Buhler, Katherine; MacDonald, John K.; Kaplan, Gilaad G.; Seow, Cynthia H.; Lu, Cathy; Novak, Kerri L.; Andrews, Christopher N.; Singh, Siddharth; Jairath, Vipul; Panaccione, Remo; Ma, Christopher
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Placebo Response Rates in Randomized Controlled Trials for Perianal Crohn's Disease: A Systematic Review and Meta-Analysis
err2022-10-22
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PREAI
errSharma, Tanmay; Ma, Christopher; Sedano, Rocio; Hanzel, Jurij; McDonald, Cassandra; Hogan, Malcolm; Kochhar, Gursimran S.; Narula, Neeraj; Peyrin-Biroulet, Laurent; Danese, Silvio; MacDonald, John K.; Jairath, Vipul
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Proactive Therapeutic Drug Monitoring Versus Conventional Management for Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis
err2022-10-01
err31
errOAAI
errNguyen, Nghia H.; Solitano, Virginia; Vuyyuru, Sudheer K.; MacDonald, John K.; Syversen, Silje W.; Jorgensen, Kristin Kaasen; Crowley, Eileen; Ma, Christopher; Jairath, Vipul; Singh, Siddharth
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Placebo Rates in Randomized Controlled Trials of Proctitis Therapy: A Systematic Review and Meta-Analysis Placebo Response in Proctitis
err2022-08-05
err1
PREAI
errDe Silva, Theshani A.; Alphonsus, Lotus; Ma, Christopher; Hogan, Malcolm; Sedano, Rocio; Narula, Neeraj; Danese, Silvio; Peyrin-Biroulet, Laurent; MacDonald, John K.; Singh, Siddharth; Jairath, Vipul
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Recommendations for standardizing biopsy acquisition and histological assessment of immune checkpoint inhibitor-associated colitis
err2022-03-16
err9
errOAAI
errMa, Christopher; Pai, Rish K.; Schaeffer, David F.; Krell, Jonathan; Guizzetti, Leonardo; McFarlane, Stefanie C.; MacDonald, John K.; Choi, Won-Tak; Feakins, Roger M.; Kirsch, Richard; Lauwers, Gregory Y.; Pai, Reetesh K.; Rosty, Christophe; Srivastava, Amitabh; Walsh, Joanna C.; Feagan, Brian G.; Jairath, Vipul
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Systematic review: disease activity indices for immune checkpoint inhibitor-associated enterocolitis
err2021-11-25
err7
PREAI
errMa, Christopher; MacDonald, John K.; Nguyen, Tran M.; Chang, Joshua; Vande Casteele, Niels; Feagan, Brian G.; Jairath, Vipul
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Clinical, Endoscopic, and Safety Placebo Rates in Induction and Maintenance Trials of Crohn's Disease: Meta-Analysis of Randomised Controlled Trials
err2021-11-10
err12
PREAI
errAlmradi, Ahmed; Sedano, Rocio; Hogan, Malcolm; Zou, G. Y.; MacDonald, John K.; Parker, Claire E.; Hanzel, Jurij; Crowley, Eileen; Singh, Siddharth; D'Haens, Geert; Sandborn, William J.; Feagan, Brian G.; Ma, Christopher; Jairath, Vipul
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The Relationship Between Endoscopic and Clinical Recurrence in Postoperative Crohn's Disease: A Systematic Review and Meta-analysis
err2021-09-11
err17
errOAAI
errBle, Alessandro; Renzulli, Cecilia; Cenci, Fabio; Grimaldi, Maria; Barone, Michelangelo; Sedano, Rocio; Chang, Joshua; Nguyen, Tran M.; Hogan, Malcolm; Zou, Guangyong; MacDonald, John K.; Ma, Christopher; Sandborn, William J.; Feagan, Brian G.; Pich, Emilio Merlo; Jairath, Vipul
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Systematic Review and Meta-Analysis: Clinical, Endoscopic, Histological and Safety Placebo Rates in Induction and Maintenance Trials of Ulcerative Colitis
err2021-07-26
err15
PREAI
errSedano, Rocio; Hogan, Malcolm; Nguyen, Tran M.; Chang, Joshua; Zou, G. Y.; Macdonald, John K.; Vande Casteele, Niels; Hanzel, Jurij; Crowley, Eileen; Battat, Robert; Dulai, Parambir S.; Singh, Siddharth; D'Haens, Geert; Sandborn, William; Feagan, Brian G.; Ma, Christopher; Jairath, Vipul
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Surgical Treatment of Lymphedema: A Systematic Review and Meta-Analysis of Controlled Trials. Results of a Consensus Conference
err2021-03-19
err69
PREAI
errChang, David W.; Dayan, Joseph; Greene, Arin K.; MacDonald, John K.; Masia, Jaume; Mehrara, Babak; Neligan, Peter C.; Dung Nguyen
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