期刊
DIGESTIVE AND LIVER DISEASE
卷 55, 期 4, 页码 527-533出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.dld.2023.01.157
关键词
Post-procedural bleeding; Endoscopic sphincterotomy; Endoscopic papillectomy; Hemostatic gel; Randomized controlled trial
This randomized controlled trial evaluated the efficacy and safety of a novel hemostatic gel for post-EST or post-EP bleeding. The results showed that the new hemostatic gel was superior to epinephrine spray for successful primary hemostasis, and there was no significant difference in delayed bleeding. The novel hemostatic gel is expected to achieve easier hemostasis for immediate bleeding after EST or EP.
Background: Endoscopists often experience obstacles with traditional hemostasis using the side-viewing duodenoscope for bleeding after endoscopic sphincterotomy (EST) or endoscopic papillectomy (EP). Aims: In this randomized controlled trial, we evaluated the efficacy and safety of a novel hemostatic gel for post-EST or post-EP bleeding.Methods: A randomized trial was conducted from November 2020 to December 2021 at two tertiary centers in South Korea. Patients who experienced bleeding immediately after EST or EP were enrolled in the study, and primary hemostasis was achieved with either the novel hemostatic gel or epinephrine spray.Results: A total of 84 patients were enrolled in this study, and 41 patients were finally analyzed in each group. Hemostatic gel was significantly superior to epinephrine spray for successful primary hemostasis (100% vs. 85.4%; P = 0.026). ). In terms of delayed bleeding, no significant difference was observed be-tween the hemostatic gel and epinephrine spray (2.4% vs. 7.3%; P = 0.329). The mean procedural time was significantly higher for the hemostatic gel than epinephrine spray (3.23 +/- 1.94 vs. 1.76 +/- 0.99 min; P < 0.001), and no differences were observed in the adverse events. Conclusions: The novel hemostatic gel is expected to achieve satisfactory results with easier hemostasis for immediate bleeding after EST or EP. (Registered in Clinical Research Information Service: KCT0 0 05607)(c) 2023 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.
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