Spraying rhubarb powder solution under gastroscope in the treatment of acute non-varicose upper gastrointestinal bleeding: A systematic review and meta-analysis of randomized controlled trials

摘要

Objective: Systematically assessing the safety and effectiveness of spraying rhubarb powder solution under gastroscope for the treatment of acute non-varicose upper gastrointestinal bleeding, and confirmation for further clinical research and application.