{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T05:06:59Z","timestamp":1764047219706,"version":"3.41.2"},"reference-count":28,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2023,10,9]],"date-time":"2023-10-09T00:00:00Z","timestamp":1696809600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Ministry of Health, Labor and Welfare","award":["20AA2005"],"award-info":[{"award-number":["20AA2005"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,1,31]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:p>Although proton-pump inhibitor (PPI) administration was reported to be effective in preventing delayed bleeding after gastric endoscopic submucosal dissection (ESD), its effectiveness in esophageal ESD is still unknown. We assessed whether PPI or vonoprazan administration was effective in preventing posterior hemorrhage after esophageal ESD. This retrospective cohort study used the Japanese Diagnosis Procedure Combination (DPC) database, and patients who underwent esophageal ESD between January 2012 and December 2020 were enrolled. The participants were divided into two groups: patients who were prescribed PPI or vonoprazan (PPI or vonoprazan group) and those who were not prescribed PPI (no acid suppression). Propensity score matching analysis was performed, and the delayed bleeding rate was compared between the groups. We analyzed 54,345 patients, of whom 8237 (15.16%) were in the no acid suppression group and 46,108 (84.84%) in the PPI or vonoprazan group (PPI: 34,380 and vonoprazan: 11,728). Delayed bleeding occurred in 1126 patients (2.07%). A total of 8237 pairs were created after matching. Delayed bleeding was not significantly different between the no acid suppression group and PPI or vonoprazan group, respectively (odds ratio: 1.20, 95% confidential interval: 0.93\u20131.54, P\u2009=\u20090.227). A sub-analysis according to the dose of PPI or vonoprazan, tumor location, and prescription of antithrombotic or anticoagulant medications was performed, but no significant effects of PPI or vonoprazan administration were found. PPI or vonoprazan did not prevent delayed bleeding; thus, the prescription of PPI and vonoprazan after esophageal ESD may not be recommended for the prevention of delayed bleeding.<\/jats:p>","DOI":"10.1093\/dote\/doad060","type":"journal-article","created":{"date-parts":[[2023,10,10]],"date-time":"2023-10-10T11:41:59Z","timestamp":1696938119000},"source":"Crossref","is-referenced-by-count":4,"title":["Is proton-pump inhibitor effective in preventing postoperative bleeding after esophageal endoscopic submucosal dissection?"],"prefix":"10.1093","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8776-6663","authenticated-orcid":false,"given":"Ippei","family":"Tanaka","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Sendai Kousei Hospital , Sendai , Japan"},{"name":"Digestive Disease Center, Showa University Koto Toyosu Hospital , Tokyo , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kunio","family":"Tarasawa","sequence":"additional","affiliation":[{"name":"Department of Health Administration and Policy, Tohoku University Graduate School of Medicine , Sendai , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroaki","family":"Saito","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Sendai Kousei Hospital , Sendai , Japan"},{"name":"Department of Internal Medicine, Soma Central Hospital , Fukushima , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dai","family":"Hirasawa","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Sendai Kousei Hospital , Sendai , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Fujimori","sequence":"additional","affiliation":[{"name":"Department of Health Administration and Policy, Tohoku University Graduate School of Medicine , Sendai , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kiyohide","family":"Fushimi","sequence":"additional","affiliation":[{"name":"Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine , Tokyo , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomoki","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Sendai Kousei Hospital , Sendai , Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2023,10,9]]},"reference":[{"key":"2024020116081214500_ref1","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1007\/s10388-013-0393-5","article-title":"Comprehensive registry of esophageal cancer in Japan, 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