Practice patterns in endoscopic treatment for gastric varices: A Chinese survey

Objectives Gastric varices (GV), a common complication of liver cirrhosis, often cause serious consequences. However, the management of GV remains debated. In this study we aimed to explore the practice patterns of Chinese practitioners in GV treatment and discuss whether these patterns conform to the guidelines in China and around the world. Methods Between October 2020 and January 2021, an online questionnaire was sent to doctors from different regions in China via WeChat. Data on the practice patterns for endoscopic treatment with and without a multidisciplinary discussion team (MDT) clinic for GV were analyzed. Results Questionnaires were collected from 241 practitioners from 29 provinces in China. Before endoscopic treatment, 100 (41.5%) of the practitioners arranged computed tomography angiography (CTA) examination. In endoscopic tissue adhesive (ETA) treatment, 183 (75.9%) of the practitioners chose ETA combined with lauromacrogol. Approximately one-fourth of all practitioners did not prescribe drugs to reduce portal pressure. Only 75 (31.1%) of physicians preferred using early transjugular intrahepatic portosystemic shunt (TIPS) for patients at a high risk of treatment failure for GV. Compared to those without MDT clinics, practitioners with MDT clinics more often chose early TIPS for high-risk patients (39.0% vs 18.9%, P = 0.001). Conclusions Treatment for GV differ across China. Practitioners with MDT clinics can better use assistant strategies such as CTA to evaluate the risk and efficacy. Further clinical studies are needed, and more guidelines and consensuses are warranted to standardize clinical practice for GV.