- Conditions
- Obscure Gastrointestinal Bleeding
- Interventions
- Not listed
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 147 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2011
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 15, 2013 · Synced May 22, 2026, 12:51 AM EDT