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Clinical Trial Summary

This study compares wireless capsule endoscopy (patients swallow a pill-size camera that sends pictures of the intestine to a recorder worn on their belt) to an x-ray study (called dedicated small bowel contrast radiography) in patients who have bleeding from the gastrointestinal tract without a source of the bleeding identified on routine endoscopic examinations of the esophagus (food pipe), stomach, small intestine, and large intestine.

The investigators hope to determine if the capsule is a better test in terms of decreasing further bleeding, decreasing the need for further diagnostic testing, and decreasing the need for blood transfusions and time spent in the hospital.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic


Related Conditions & MeSH terms


NCT number NCT01006824
Study type Interventional
Source University of Southern California
Contact
Status Completed
Phase Phase 4
Start date March 2003
Completion date September 2009