Risk Factors for Barrett's Esophagus in Patients With BE, Gastroesophageal Reflux, or Gastrointestinal Bleeding
Clinical trial NCT00445653 · COMPLETED
Trial details
- NCT number
- NCT00445653
- Sponsor
- Massachusetts General Hospital
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2005-08-01
- Primary completion
- 2013-03-01
- Enrollment
- 170
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