EUS-guided gastroenterostomy for gastric outlet obstruction: a comprehensive meta-analysis

作者：Jia‐Su Li, Kun Lin, Jian Tang, Feng Liu, Jun Fang · 发表于：Minimally Invasive Therapy & Allied Technologies · 年份：2023 · DOI：10.1080/13645706.2023.2221336 · 被引用次数：16 · 研究领域：Esophageal and GI Pathology、Biliary and Gastrointestinal Fistulas、Gallbladder and Bile Duct Disorders

Objective A comprehensive meta-analysis was performed to evaluate the efficacy and safety of endoscopic ultrasound-guided gastroenterostomy (EUS-GE) for benign and malignant gastric outlet obstruction (GOO).Material and methods PubMed, Embase, Web of Science and Cochrane Library were searched to identify relevant studies. The primary outcomes evaluated technical success, clinical success, and adverse events (AEs).Results Twenty‑six studies with 1493 patients were included in this meta-analysis. The pooled rates of technical success, clinical success, and overall AEs of EUS-GE were 94.0%, 89.9%, and 13.1%, respectively. Eight studies were included in the subgroup meta-analysis for comparative evaluation of EUS-GE and surgical gastroenterostomy (SGE), while seven studies were for EUS-GE and enteral stenting (ES). Compared with SGE, the pooled odds ratios (ORs) of technical success, clinical success, and overall AEs of EUS-GE were 0.17 (p = .003), 1.42 (p = .40), and 0.15 (p < .00001), respectively. When compared with ES, the above corresponding pooled ORs were 0.55 (p = .11), 2.64 (p < .0001), and 0.41 (p = .01), respectively.Conclusion Although it is technically challenging, this largest meta-analysis indicates that EUS‑GE has comparable and high technical and clinical success rates and hence a very effective minimally invasive procedure for GOO.