Esophageal capsule endoscopy in patients with suspected esophageal disease: double blinded comparison with esophagogastroduodenoscopy and assessment of interobserver variability
Capsule recordings were blindly read by three endoscopists. The average esophageal transit time of the capsule was 361 +/- 393 seconds. No adverse event was observed after either EGD or capsule endoscopy.
