LAUSR

Abstract Objective This study is a prospective study to explore the therapeutic effect of endoscopic purse-string sutures in high-risk peptic ulcer hemorrhage. Patients and methods We prospectively collected and analyzed data from July 2018 to December 2020 from patients in Jinshan hospital, Fudan University, who underwent emergency endoscopy for acute severe high-risk non-variceal upper gastrointestinal hemorrhage (NVUGIB) and were treated with endoscopic purse-string sutures. Results We included 38 patients whose median age was 64 years (interquartile range: 57.2 − 71.2 years). All patients were high risk gastric ulcer larger than 1 cm, including Forrest Ia (n = 4, 10.5%), Forrest Ib (n = 13, 34.2%) and Forrest IIa (n = 21, 55.3%). All patients were treated with endoscopic purse-string sutures. The clinical success rate reached 89.5%. Three patients suffered from rebleeding within seven days, and were treated with surgery or arterial embolization, respectively, all of which successfully stopped bleeding. One patient died of myocardial infarction. All other patients were followed up for 30 days without bleeding. Conclusions We conclude that endoscopic purse-string sutures seem to be safe and effective in the treatment of patients at high risk of ulcer bleeding.