# Risk Factors for Rebleeding in Patients With Obscure Gastrointestinal Bleeding

> **NCT01821326** · — · COMPLETED · sponsor: **Shanghai Jiao Tong University School of Medicine** · enrollment: 339 (actual)

## Conditions studied

- Gastrointestinal Bleeding

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01821326
- **Lead sponsor:** Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2002-06
- **Primary completion:** 2013-01
- **Final completion:** —
- **Target enrollment:** 339 (ACTUAL)
- **Last updated:** 2017-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01821326

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01821326, "Risk Factors for Rebleeding in Patients With Obscure Gastrointestinal Bleeding". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT01821326. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*