- Conditions
- Delayed Post-Polypectomy Induced Ulcer Hemorrhage
- Interventions
- Doppler Endoscopic Probe
- Device
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 35 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2026
- U.S. locations
- 3
- States / cities
- Downey, California • Los Angeles, California • West Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced May 22, 2026, 5:45 AM EDT