Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
World J Gastroenterol. 2007 Aug 28;13(32):4372-8.

A meta-analysis of the yield of capsule endoscopy compared to double-balloon enteroscopy in patients with small bowel diseases.

Author information

  • 1Department of gastroenterology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai Institute of Digestive Disease, Shanghai 200001, China.

Abstract

AIM:

To compare the diagnostic yield of capsule endoscopy (CE) with that of double-balloon enteroscopy (DBE).

METHODS:

Pubmed, Embase, Elsevier ScienceDirect, the China Academic Journals Full-text Database, and Cochrane Controlled Trials Register were searched for the trials comparing the yield of CE with that of DBE. Outcome measure was odds ratio (OR) of the yield. Fixed or random model method was used for data analysis.

RESULTS:

Eight studies (n = 277) which prospectively compared the yield of CE and DBE were collected. The results of meta-analysis indicated that there was no difference between the yield of CE and DBE [170/277 vs 156/277, OR 1.21 (95% CI: 0.64-2.29)]. Based on sub analysis, the yield of CE was significantly higher than that of double-balloon enteroscopy without combination of oral and anal insertion approaches [137/219 vs 110/219, OR 1.67 (95% CI: 1.14-2.44), P < 0.01), but not superior to the yield of DBE with combination of the two insertion approaches [26/48 vs 37/48, OR 0.33 (95% CI: 0.05-2.21), P > 0.05)]. A focused meta-analysis of the fully published articles concerning obscure GI bleeding was also performed and showed similar results wherein the yield of CE was significantly higher than that of DBE without combination of oral and anal insertion approaches [118/191 vs 96/191, fixed model: OR 1.61 (95% CI: 1.07-2.43), P < 0.05)] and the yield of CE was significantly lower than that of DBE by oral and anal combinatory approaches [11/24 vs 21/24, fixed model: OR 0.12 (95% CI: 0.03-0.52), P < 0.01)].

CONCLUSION:

With combination of oral and anal approaches, the yield of DBE might be at least as high as that of CE. Decisions made regarding the initial approach should depend on patient's physical status, technology availability, patient's preferences, and potential for therapeutic endoscopy.

PMID:
17708614
[PubMed - indexed for MEDLINE]
PMCID:
PMC4250867
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Baishideng Publishing Group Inc. Icon for PubMed Central Icon for PubMed Health
    Loading ...
    Write to the Help Desk