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Gastroenterology — Clinical Trials

Colonoscopy Research Study

R01 colonoscopy research study.

Crohn’s Disease TRIDENT Study

Crohn’s disease TRIDENT study.

GI Repository

GI repository

Polyp Removal Research Study

Polyp removal research study.

Registry Study for Patients with Ulcerative Colitis

A long-term non-interventional registry trial of Humira® (adalimumab) in patients with ulcerative colitis.

Registry Study for Patients with Ulcerative Colitis or Crohn’s Disease

Entyvio (vedolizumab) long-term safety study: An international observational prospective cohort study comparing vedolizumab to other biologic agents in patients with ulcerative colitis or Crohn's disease..

Specific Carbohydrate Diet and Microbiota

The Specific Carbohydrate Diet: Does it change the intestinal microbiota and metabolome?

Study of Diet-Microbiome Interactions and Parkinson’s Disease

Diet-microbiome interactions and Parkinson’s disease.

Study of Eating Patterns and Alcohol Consumption in Patients with Advanced Tubular Adenoma

Food timing and alcohol study for patients who had advanced tubular adenoma.