We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
One-Anastomosis Gastric Bypass Versus Roux-en-Y Gastric Bypass as Revisional Surgery After Sleeve Gastrectomy: a Systematic Review and Meta-analysis.
- Authors
Dantas, Anna Carolina Batista; Branco, Leonardo Torres; Tustumi, Francisco; de Oliveira, Daniel Riccioppo Cerqueira Ferreira; Pajecki, Denis; Santo, Marco Aurelio
- Abstract
The demand for revisional bariatric surgery after sleeve gastrectomy (SG) has increased, but the ideal procedure remains unclear. A systematic review and meta-analysis were performed to compare the outcomes of weight loss and safety of one-anastomosis gastric bypass (OAGB) and Roux-en-Y gastric bypass (RYGB) as revisional procedures for failed SG. Four retrospective comparative studies were included, comprising 499 individuals. Patients submitted to OAGB had a more significant total weight loss (TWL) (MD = − 5.89%; 95% CI − 6.80 to − 4.97) after revisional surgery. Overall early complication rate was similar between procedures (RD = 0.04; 95% CI: − 0.05 to 0.12). Limited and heterogeneous data prevent meaningful conclusions, but the present analysis suggests that OAGB has a better TWL after revisional surgery.
- Subjects
GASTRIC bypass; SLEEVE gastrectomy; BARIATRIC surgery; WEIGHT loss
- Publication
Obesity Surgery, 2022, Vol 32, Issue 12, p4082
- ISSN
0960-8923
- Publication type
Article
- DOI
10.1007/s11695-022-06326-z