Small-bowel capsule endoscopy with panoramic view: results of the first multicenter, observational study (with videos).

BACKGROUND AND AIMS: The first small-bowel video-capsule endoscopy (VCE) with 360° panoramic view has been recently developed. This new capsule has a wire-free technology, 4 high frame-rate cameras, and a long-lasting battery life. The present study was aimed at assessing performances and the safety profile of the 360° panoramic-view capsule in a large series of patients from a multicenter clinical practice setting. METHODS: Consecutive patients undergoing a 360° panoramic-view capsule procedure in 7 European Institutions between January 2011 and November 2015 were included. Both technical (ie, technical failures, completion rate) and clinical (ie, indication, findings, retention rate) data were collected by means of a structured questionnaire. VCE findings were classified according to the likelihood to explain reason for referral: P0-low, P1-intermediate and P2-high. RESULTS: Among 172 patients (94 men; median age: 68 years, IQR: 53-75), 142 underwent VCE for obscure (32 overt, 110 occult) GI bleeding (OGIB) and 28 for suspected (17) or established (2) Crohn's disease (CD). Overall, 560 findings were detected; 252 of them were P2. The overall diagnostic yield was 40.1%; 42.2% and 30.0% in patients with OGIB and CD, respectively. The rate of complete enteroscopy was 90.2%. All of the patients but one, who experienced capsule retention (1/172: 0.6%), excreted and retrieved the capsule. VCE failure occurred in 4 of 172 (2.3%) cases for technical problems. CONCLUSION: The present multicenter study, conducted in clinical practice setting and based on a large consecutive series of patients, showed that DY and safety profile of 360° panoramic-view capsule are similar to those of forward-view VCEs

A phase 2 study of allogeneic mesenchymal stromal cells for luminal crohn's disease refractory to biologic therapy

Abstract not availableGeoffrey M. Forbes, Marian J. Sturm, Rupert W. Leong, Miles P. Sparrow, Dev Segarajasingam, Adrian G. Cummins, Michael Phillips, and Richard P. Herrman

Randomized Controlled Trial Comparing Outcomes of Video Capsule Endoscopy with Push Enteroscopy in Obscure Gastrointestinal Bleeding

BACKGROUND: Optimal management of obscure gastrointestinal bleeding (OGIB) remains unclear