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Greg Rosenfeld

St. Paul's Hospital

25H-index
155Paper Count
3.5KCitation Count
Published Papers 29
Publication Date
Effectiveness and Safety of Advanced Combination Treatment in Patients With Refractory Inflammatory Bowel Disease or Concomitant Immune-Mediated Disease or Extraintestinal Manifestations: A Multicenter Canadian Study
err2026-02-01
err3
PREAI
errSolitano, Virginia; Ogunsakin, Ropo Ebenezer; Yuan, Yuhong; Bernstein, Charles N.; Bessissow, Talat; Bressler, Brian; Hoentjen, Frank; Van Lierop, Lisa; Leung, Yvette; Ma, Christopher; Marshall, John Kenneth; Narula, Neeraj; Alahmari, Mohammed; Mccurdy, Jeffrey D.; Murthy, Sanjay; Panaccione, Remo; Rosenfeld, Greg; Milgrom, Raquel; Silverberg, Mark; Jairath, Vipul
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Editorial: Seton Use in Perianal Fistulising Crohn's Disease. Authors' Reply
err2025-04-27
err0
PREAI
errMcCurdy, JD; Macdonald, B; Rosenfeld, G; Bessissow, T; Jairath, V; Bruining, DH; Singh, S
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Treat-to-target of endoscopic remission in patients with inflammatory bowel disease in symptomatic remission on advanced therapies (QUOTIENT): rationale, design and protocol for an open-label, multicentre, pragmatic, randomised controlled trial
err2025-03-31
err0
errOAAI
errSingh, Siddharth; Nguyen, Jasmine D.; Fudman, David, I; Gerich, Mark E.; Shah, Samir A.; Hudesman, David; Mcconnell, Ryan A.; Lukin, Dana J.; Flynn, Ann D.; Hwang, Caroline; Sprung, Brandon; Gaidos, Jill K. J.; Mattar, Mark C.; Rubin, David T.; Hashash, Jana G.; Metwally, Mark; Ali, Tauseef; Ma, Christopher; Hoentjen, Frank; Narula, Neeraj; Bessissow, Talat; Rosenfeld, Greg; Mccurdy, Jeffrey D.; Ananthakrishnan, Ashwin N.; Cross, Raymond K.; Rodriguez Gaytan, Jorge R.; Gurrola, Emily-Sophinie; Patel, Sagar; Siegel, Corey A.; Melmed, Gil Y.; Weaver, S. Alandra; Power, Sydney; Zou, Guangyong; Jairath, Vipul; Hou, Jason K.
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The Impact of Setons on Perianal Fistula Outcomes in Patients With Crohn's Disease Treated With Anti-TNF Therapy: A Multicentre Study
err2025-03-18
err4
errOAAI
errMccurdy, J; Munir, J; Parlow, S; Sambhi, G; Reid, J; Yanofsky, R; Alenezi, T; Meserve, J; Yeh, KH; Becker, B; Lahijanian, Z; Eddin, AH; Mallick, R; Ramsay, T; Rosenfeld, G; Bessissow, A; Bessissow, T; Jairath, V; Bruining, DH; Macdonald, B; Singh, S; Canadian IBD Res Consortium CIRC
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Proactive fecal calprotectin testing in ulcerative colitis: Initial results of the PROMOTE UC study
err2025-01-22
err0
PREAI
errRosenfeld, G.; Narula, N.; Leung, Y.; Afif, W.; Williams, A. J.; Huang, V; Singh, H.; Mccurdy, J.; Jairath, V; Lam, M.; Loomes, D.; Zezos, P.; Stewart, M.; Ma, C.; Ropeleski, M.; Ancheta-Schmit, M.; Tavakoli, P.; Khanna, R.; Lewis, J.; Colombel, J. F.; Bressler, B.; Canadian Inflammatory Bowel Disease Research Consortium CIRC
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Effectiveness of risankizumab in moderate-to-severe Crohn's Disease: A Canadian multicentric real-world study
err2025-01-22
err0
PREAI
errZoughlami, A.; Abbas, A.; Almushir, S.; Zeghal, M.; Khan, N. S.; Milgrom, R.; Daher, S.; Mccurdy, J. D.; Narula, N.; Rosenfeld, G.; Silverberg, M. S.; Lakatos, P. L.; Bessissow, T.
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Real-world experience and long-term outcomes of a mandatory non-medical switch of adalimumab originator to biosimilars in inflammatory bowel disease
err2024-12-14
err0
PREAI
errKiow, Jeremy Liu Chen; Hoang, Thomas; Bedi, Harjot K.; Ardekani, Zhina Majdzadeh; Rosenfeld, Daniel; Reise-Filteau, Marica; Bressler, Brian; Leung, Yvette; Rosenfeld, Greg
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Real-World Outcomes of a Mandatory Adalimumab Non-Medical Biosimilar Switch for Patients With Inflammatory Bowel Disease: A Single Center Retrospective Study
err2024-10-01
err0
PREAI
errHoang, Thomas; Chen Kiow, Jeremy Liu; Bedi, Harjot; Ardekani, Zhina Majdzadeh; Rosenfeld, Daniel; Reise-Filteau, Marica; Bressler, Brian; Leung, Yvette; Rosenfeld, Greg
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Development of an MRI-Based Prediction Model for Anti-TNF Treatment Failure in Perianal Crohn's Disease: A Multicenter Study
err2024-05-01
err3
PREAI
errMcCurdy, Jeffrey D.; Munir, Javeria; Parlow, Simon; Reid, Jacqueline; Yanofsky, Russell; Alenezi, Talal; Meserve, Joseph; Becker, Brenda; Lahijanian, Zubin; Eddin, Anas Hussam; Mallick, Ranjeeta; Ramsay, Tim; Rosenfeld, Greg; Bessissow, Ali; Bessissow, Talat; Jairath, Vipul; Singh, Siddharth; Bruining, David H.; Macdonald, Blair
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Hereditary and Inflammatory Bowel Disease-Related Early Onset Colorectal Cancer Have Unique Characteristics and Clinical Course Compared with Sporadic Disease
err2021-07-22
err13
errOAAI
errArif, Arif A.; Chahal, Daljeet; Ladua, Gale K.; Bhang, Eric; Salh, Bill; Rosenfeld, Greg; Loree, Jonathan M.; Donnellan, Fergal
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A Qualitative Research for Defining Meaningful Attributes for the Treatment of Inflammatory Bowel Disease from the Patient Perspective
err2020-01-30
err41
errOAAI
errLouis, Edouard; Ramos-Goni, Juan M.; Cuervo, Jesus; Kopylov, Uri; Barreiro-de Acosta, Manuel; McCartney, Sara; Rosenfeld, Greg; Bettenworth, Dominik; Hart, Ailsa; Novak, Kerri; Donnet, Xavier; Easton, David; Saldana, Roberto; Protze, Katja; Tzur, Eyal; Alperovich, Gabriela; Casellas, Francesc
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Defining Meaningful Attributes for the Treatment of IBD From Patients' Perspective
err2019-10-01
err0
errOAAI
errLouis, Edouard; Ramos, Juan; Cuervo, Jesus; Kopylov, Uri; Barreiro de Acosta, Manuel; McCartney, Sara; Rosenfeld, Greg; Bettenworth, Dominik; Hart, Ailsa; Novak, Kerri; Donnet, Xavier; Easton, David; Saldana, Roberto; Protze, Katja; Tzur, Eyal; Lehrer, Gabriela Alperovich; Casellas, Francesc
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Canadian Association of Gastroenterology Clinical Practice Guideline for the Management of Luminal Crohn's Disease
err2019-08-01
err56
PREAI
errPanaccione, Remo; Steinhart, A. Hillary; Bressler, Brian; Khanna, Reena; Marshall, John K.; Targownik, Laura; Afif, Waqqas; Bitton, Alain; Borgaonkar, Mark; Chauhan, Usha; Halloran, Brendan; Jones, Jennifer; Kennedy, Erin; Leontiadis, Grigorios I.; Loftus, Edward V., Jr.; Meddings, Jonathan; Moayyedi, Paul; Murthy, Sanjay; Plamondon, Sophie; Rosenfeld, Greg; Schwartz, David; Seow, Cynthia H.; Williams, Chadwick; Bernstein, Charles N.
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Past and Future Burden of Inflammatory Bowel Diseases Based on Modeling of Population-Based Data
err2019-04-01
err275
errOAAI
errCoward, Stephanie; Clement, Fiona; Benchimol, Eric I.; Bernstein, Charles N.; Avina-Zubieta, J. Antonio; Bitton, Alain; Carroll, Mathew W.; Hazlewood, Glen; Jacobson, Kevan; Jelinski, Susan; Deardon, Rob; Jones, Jennifer L.; Kuenzig, M. Ellen; Leddin, Desmond; McBrien, Kerry A.; Murthy, Sanjay K.; Nguyen, Geoffrey C.; Otley, Anthony R.; Panaccione, Remo; Rezaie, Ali; Rosenfeld, Greg; Pena-Sanchez, Juan Nicolas; Singh, Harminder; Targownik, Laura E.; Kaplan, Gilaad G.
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Randomized Prospective Study: Impact of the Patient Education Website on the Quality of Outpatient Bowel Preparation for Colonoscopy
err2017-05-01
err0
PREAI
errSuzuki, Matthew M.; Bardi, Mohammad; Takach, Oliver; Galorport, Cherry; Yonge, Jordan; Harris, Natasha; Lam, Eric; Telford, Jennifer J.; Rosenfeld, Greg; Ko, Hin Hin; Enns, Robert A.
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Ustekinumab Use in Crohn's Disease: Real-Life Canadian Experience
err2016-10-01
err1
PREAI
errGreenup, Astrid-Jane; Rosenfeld, Greg; Bressler, Brian
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FOCUS: Future of fecal calprotectin utility study in inflammatory bowel disease
err2016-01-01
err8
errOAAI
errRosenfeld, Greg; Greenup, Astrid-Jane; Round, Andrew; Takach, Oliver; Halparin, Lawrence; Saadeddin, Abid; Ho, Jin Kee; Lee, Terry; Enns, Robert; Bressler, Brian
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Etrolizumab for induction of remission in ulcerative colitis
err2015-12-02
err3
errOAAI
errRosenfeld, Greg; Parker, Claire E.; MacDonald, John K.; Bressler, Brian
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