Balloon-occluded Retrograde Transvenous Obliteration Versus Transjugular Intrahepatic Portosystemic Shunt for Gastric Varices: A Meta-Analysis

This study aims to compare clinical outcomes of patients who have undergone both procedures for portal hypertensive gastric variceal bleeding. Materials and Methods: We conducted a search of electronic databases from their establishment to April 2019. The goal was to compare the efficacy of BRTO and TIPS in preventing variceal rebleeding and the risk of adverse events such as ascites and hepatic encephalopathy. Predictors of overall survival and rebleeding were also analyzed. Meta-analysis was performed with STATA 15.1. Results: Five randomized controlled trials and retrospective cohort studies were included in our meta-analysis. The number of patients who underwent BRTO and TIPS were 308 and 127, respectively. BRTO and TIPS have similar technical success rates (91.4% vs. 89.7%, P=0.995) and immediate bleeding control rates (97.7% vs. 95.9%, P=0.836). However, compared with TIPS, BRTO has lower likelihood of future cumulative rebleeding (10.6% vs. 18.7%, P=0.027) and hepatic encephalopathy (0.00% vs. 23.1%, P
Source: Journal of Clinical Gastroenterology - Category: Gastroenterology Tags: LIVER, PANCREAS & BILIARY TRACT: Original Articles Source Type: research