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Erschienen in:
18.01.2020 | Original Contributions
Closure of Mesenteric Defects in Laparoscopic Gastric Bypass: a Meta-Analysis
Erschienen in: Obesity Surgery | Ausgabe 5/2020
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Introduction
The purpose of the current study was to review the available literature on morbidly obese patients treated with laparoscopic Roux-en-Y gastric bypass (LRYGB) in order to assess the clinical outcomes of the routine closure of the mesenteric defects.
Methods
A literature search was performed in PubMed, Cochrane library, and Scopus, in accordance with the PRISMA guidelines.
Results
Nine studies met the inclusion criteria. A total of 16,520 patients were incorporated with a mean follow-up ranging from 34 to 120 months. The closure of the mesenteric defects was associated with a lower incidence of internal hernias (odds ratio, 0.25 [95% confidence interval 0.20, 0.31]; p < 0.01), small bowel obstruction (SBO) (0.30 [0.17, 0.52]; p < 0.0001) and reoperations (0.28 [0.15, 0.52]; p < 0.001). Both approaches presented similar complication rates and % excess weight loss (%EWL).
Conclusion
The present meta-analysis is the best currently available evidence on the topic and supports the routine closure of the mesenteric defects.