Below is a list of a few of the clinical trials at Mayo Clinic's Division of Gastroenterology and Hepatology. If you would like additional information about clinical studies at Mayo Clinic in Arizona, please contact us at 480-301-4981.

  • 1400-03 "Phase III Study of the Effects of Selenium on Adenomatous Polyp Recurrence" – Russell I. Heigh, M.D./Narcelle Jean-Louis
  • 1395-05 "Randomized, Phase IIb Trial of Atorvastatin, RAFTILOSE Synergy 1, and Sulindac Among Patients at Increased Risk for Sporadic Colorectal Neoplasia" – Russell I. Heigh, M.D./ Samantha Elliott
  • 613-05 "A Prospective, Randomized, Double-Blinded, Placebo (Sham)-Controlled Study to Evaluate the Safety and Effectiveness of the Adacolumn Apheresis System for the Treatment of Moderate to Severe Crohn's Disease" – Jonathan A. Leighton, M.D./Michael Lee
  • 06-002167 "An Open-Label Study of the Human Anti-TNF Monoclonal Antibody Adalimumab in Ulcerative Colitis Patients" – Jonathan A. Leighton, M.D./Danette Musil, RN
  • 07-000435 "A Phase III, Multi-Center, Randomized, Placebo-Controlled Study to Evaluate the Clinical Efficacy and Safety of Induction and Maintenance Therapy with Abatacept in Subjects with Active Ulcerative Colitis (UC) who have had an Inadequate Clinical Response and/or Intolerance to Medical Therapy" – Jonathan A. Leighton, M.D./Danette Musil, RN
  • 118-06 "Ablation of Intestinal Metaplasia Containing Dysplasia, A Multi-Center, Randomized, Controlled Trial" – Virender K. Sharma, M.D./Danette Musil, RN
  • 06-007129 "Evaluation of the PillCam ESO-Simplified Ingestion Procedure (SIP) In Subjects with Chronic GERD and/or Confirmed Barrett's Esophagus" – Virender K. Sharma, M.D./Michael Lee
  • 06-003520 "A 12-Week, Randomized, Double-Blind, Dose-Ranging, Placebo-Controlled Study of Asimadoline in Subjects with Irritable Bowel Syndrome" – Lucinda A. Harris, M.D./Michael Lee
  • 07-000068 "Diversity of the Intestinal Microecology in Normal Weight and Morbidly Obese Individuals" – John K. DiBaise, M.D./Michael Lee
  • 06-002721 "An Exploratory Assessment of Small Bowel Transit Time and Small Bowel Bacterial Overgrowth Using the SmartPill Capsule" – John K. DiBaise, M.D./ Susan Roston, RN
  • 06-005395 "Transmucosal Delivery of Erythromycin in Gastroparesis (and in healthy subjects)" – John K. DiBaise, M.D./ Susan Roston, RN
  • 2021-05 "Functional Dyspepsia Treatment Trial" – John K. DiBaise, M.D./Andre Watkins
  • 07-000435 "A Phase III, Multi-Center, Randomized, Placebo-Controlled Study to Evaluate the Clinical Efficacy and Safety of Induction and Maintenance Therapy with Abatacept in Subjects with Active Ulcerative Colitis (UC) who have had an Inadequate Clinical Response and/or Intolerance to Medical Therapy" – Jonathan A. Leighton, M.D., Danette Musil RN
For more information about clinical trials at Mayo Clinic, please click here.