Clinical Trials

TDDA has a proven record of delivering high-quality study data while consistently meeting and often exceeding patient enrolment targets.

Assisting the efforts of our Gastroenterologist-Investigators, is a full-time staff of Study Nurses/Coordinators, a Clinical Operations & Regulatory Manager, a Business Manager, and support personnel.

Since 1999 we have participated in over 100 clinical studies in the following therapeutic areas:

  • Crohn's Disease
  • Ulcerative Colitis
  • Irritable Bowel Syndrome (IBS)
  • Constipation
  • Diarrhea
  • Gastroesophageal Reflux Disease (GERD)
  • Erosive Esophagitis
  • Dyspepsia
  • Hepatitis