Tethered Capsule Endoscope in Screening Participants for Barrett Esophagus
Conditions
- Esophageal Cancer
- Precancerous Condition
Interventions
- OTHER: questionnaire administration
- PROCEDURE: comparison of screening methods
- PROCEDURE: diagnostic endoscopic procedure
- PROCEDURE: esophagogastroduodenoscopy
- PROCEDURE: tethered capsule endoscopy
Sponsor
US Department of Veterans Affairs
Collaborators