- Conditions
- Esophageal Stricture, Duodenal Stricture, Jejunal Stricture, Anastomotic Stricture of Small Intestine
- Interventions
- Cryotherapy, Esophagogastroduodenoscopy with Balloon Dilatation
- Device · Procedure
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 124 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 4, 2020 · Synced May 22, 2026, 5:44 AM EDT