Published in:
18-12-2023 | Gastroesophageal Reflux Disease | Original Contributions
Gastroesophageal Reflux Disease and Weight Loss After Fundoplication Sleeve Gastrectomy: a Systematic Review and Meta-analysis
Published in: Obesity Surgery | Issue 2/2024
Login to get accessAbstract
Introduction
Fundoplication sleeve gastrectomy (FSG) is a novel bariatric procedure that combines anti-reflux fundoplication with sleeve gastrectomy (SG) to simultaneously address gastroesophageal reflux disease (GERD) and obesity. We performed a systematic review and meta-analysis to quantify the prevalence of postoperative GERD and amount of weight loss after FSG.
Methods
We searched PubMed, Embase, and Web of Science Core Collection in May 2023 for full-text reports of case series, registries, cohort studies, and randomized clinical trials that reported postoperative GERD and percent excess weight loss (%EWL) after FSG for patients with preoperative GERD and obesity, excluding reports including patients with previous history of bariatric procedures. We used random effects models to estimate postoperative GERD prevalence and %EWL. Risk of bias and evidence quality were assessed with the ROBINS-I and GRADE frameworks (PROSPERO CRD42023420067).
Results
Of the 935 records initially identified, 13 studies from 8 countries met our inclusion criteria. The prevalence of postoperative GERD pooled from 418 patients was 4.8% (95% CI: 2.8 to 8.4%). Pooled %EWL, available for 225 patients from 7 studies, was 67.8% (95% CI: 55.2 to 80.5). The overall quality of evidence was low, largely due to observational study design, lack of blinded outcome assessment, and evidence of publication bias.
Conclusion
Fundoplication sleeve gastrectomy is an emerging surgical approach for patients with obesity and GERD with promising initial outcomes. Additional studies of efficacy and safety are needed to compare FSG and its technical variations with other weight loss procedures.
Graphical Aabstract
×
![]()
