Men and Women Needed for IBS-D

Need Men and Women 18-80 years old with IBS-D

Principal Investigator:    Spencer Dorn, MD
UNC Center for Functional GI & Motility Disorders
Bioinformatics Building, CB# 7080
Chapel Hill, NC 27599-7080

The purpose of this research study is to try to evaluate an investigational drug for improving diarrhea predominant Irritable Bowel Syndrome (IBS-D).

To be eligible, you must be between 18-80 years old, diagnosed with IBS-D and had a colonoscopy within 5 years.

  • Completing the electronic diary throughout entire study
  • Completing a no-cost physical exam and lab work
  • Self-administering study medication twice daily
  • Complete up to ten study visits at UNC Hospital over a 34-week period

Receive up to $825 for completing this study


If you are interested, please contact Renuka Kelapure by phone (919.843-7892) or email (