Jamie C. Gregor

London, ON, Canada

Last Updated: 09/26/2026

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Found 39 publications

Patients with Crohn's disease achieving transmural healing experience superior long-term outcomes compared with those with endoscopic or radiologic healing alone.

Patients with Crohn's disease achieving transmural healing experience superior long-term outcomes compared with those with endoscopic or radiologic healing alone.

Journal: Inflammatory bowel diseases

Published: December 08, 2025

Day 3 Oxford criteria predict steroid non-response for acute severe ulcerative colitis in the post biologic era.

Day 3 Oxford criteria predict steroid non-response for acute severe ulcerative colitis in the post biologic era.

Journal: Journal of Crohn's & colitis

Published: July 18, 2025

Prevalence of stricturing, penetrating complications and extraintestinal manifestations in inflammatory bowel disease detected on cross-sectional imaging in a tertiary care setting.

Prevalence of stricturing, penetrating complications and extraintestinal manifestations in inflammatory bowel disease detected on cross-sectional imaging in a tertiary care setting.

Journal: United European gastroenterology journal

Published: April 07, 2024

Endoscopic Skipping, Stricturing, and Penetrating Complications in Crohn's Disease on Tandem Ileo-colonoscopy and Cross-sectional Imaging: A Retrospective Cohort Study.

Endoscopic Skipping, Stricturing, and Penetrating Complications in Crohn's Disease on Tandem Ileo-colonoscopy and Cross-sectional Imaging: A Retrospective Cohort Study.

Journal: Inflammatory bowel diseases

Published: March 31, 2024

Initiation of vedolizumab did not provoke new-onset spondylarthritis in patients with inflammatory bowel disease: A prospective 24-week study with imaging assessments.

Initiation of vedolizumab did not provoke new-onset spondylarthritis in patients with inflammatory bowel disease: A prospective 24-week study with imaging assessments.

Journal: United European gastroenterology journal

Published: March 28, 2024

2023 Canadian Surgery Forum: Sept. 20-23, 2023.

2023 Canadian Surgery Forum: Sept. 20-23, 2023.

Journal: Canadian journal of surgery. Journal canadien de chirurgie

Published: January 04, 2024

Cannabis Use in Patients With Inflammatory Bowel Disease Following Legalization of Cannabis in Canada.

Cannabis Use in Patients With Inflammatory Bowel Disease Following Legalization of Cannabis in Canada.

Journal: Crohn's & colitis 360

Published: December 31, 2023

Severity of coeliac disease and clinical management study when using a non-metabolised medication: a phase I pharmacokinetic study.

Severity of coeliac disease and clinical management study when using a non-metabolised medication: a phase I pharmacokinetic study.

Journal: BMJ open

Published: February 24, 2023

Association of Trainee Participation in Colonoscopy Procedures With Quality Metrics.

Association of Trainee Participation in Colonoscopy Procedures With Quality Metrics.

Journal: JAMA network open

Published: August 31, 2022

Clinical, Endoscopic, and Radiological Effectiveness of Ustekinumab in Bio-naïve Versus Bio-experienced Patients With Crohn's Disease: Real-world Experience From a Large Canadian Center.

Clinical, Endoscopic, and Radiological Effectiveness of Ustekinumab in Bio-naïve Versus Bio-experienced Patients With Crohn's Disease: Real-world Experience From a Large Canadian Center.

Journal: Inflammatory bowel diseases

Published: March 25, 2022

High oncostatin M predicts lack of clinical remission for patients with inflammatory bowel disease on tumor necrosis factor α antagonists.

High oncostatin M predicts lack of clinical remission for patients with inflammatory bowel disease on tumor necrosis factor α antagonists.

Journal: Scientific reports

Published: September 02, 2021

The Tricky Trachea: Tracheitis and Mediastinitis Treated With Infliximab and Steroids in a Patient With Ulcerative Colitis.

The Tricky Trachea: Tracheitis and Mediastinitis Treated With Infliximab and Steroids in a Patient With Ulcerative Colitis.

Journal: Chest

Published: February 04, 2021

Showing 1-12 of 39

Last Updated: 09/26/2026