| アブストラクト | INTRODUCTION: Although proton-pump inhibitor (PPI) is often prescribed for reducing delayed bleeding in upper gastrointestinal endoscopic treatments, no studies with a sufficient sample size evaluated its reduced effect compared with the absence of acid-suppressive agents. The aim of this study was to investigate the effect of oral PPI on reducing delayed bleeding in 5 upper gastrointestinal endoscopic treatments. METHODS: This population-based cohort study collected data from patients who were either prescribed with PPIs or received no acid-suppressive therapy and who underwent esophageal endoscopic mucosal resection (E-EMR), esophageal endoscopic submucosal dissection (E-ESD), gastric endoscopic mucosal resection (G-EMR), gastric endoscopic submucosal dissection (G-ESD), or percutaneous endoscopic gastrostomy (PEG) in Japan between 2012 and 2022 from the Diagnosis Procedure Combination database. The primary outcome was delayed bleeding in each procedure. We conducted propensity score matching to balance 2 comparison groups and performed logistic regression analyses to compare bleeding outcomes. RESULTS: This study included data on 172,635 patients. After propensity score matching, the delayed bleeding risk with PPI use was significantly lower in G-EMR (odds ratio [OR], 0.66; 95% confidence interval [CI], 0.52-0.84) and G-ESD (OR, 0.39; 95% CI, 0.30-0.50). By contrast, a lower delayed bleeding risk of PPI was not observed in E-EMR (OR, 1.05; 95% CI, 0.56-1.99), E-ESD (OR, 1.09; 95% CI, 0.86-1.38), and PEG (OR, 1.03; 95% CI, 0.93-1.13). The subgroup and sensitivity analyses almost consistently confirmed the main results. DISCUSSION: Oral PPI administration contributed to reducing delayed bleeding risk in G-EMR and G-ESD but not in E-EMR, E-ESD, and PEG. |
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| ジャーナル名 | The American journal of gastroenterology |
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| Pubmed追加日 | 2025/8/22 |
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| 投稿者 | Abe, Hiroko; Hatta, Waku; Tarasawa, Kunio; Hatayama, Yutaka; Ogata, Yohei; Saito, Masahiro; Jin, Xiaoyi; Koike, Tomoyuki; Imatani, Akira; Hamada, Shin; Fujimori, Kenji; Fushimi, Kiyohide; Masamune, Atsushi |
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| 組織名 | Division of Gastroenterology, Tohoku University Graduate School of Medicine,;Sendai, Japan.;Department of Health Administration and Policy, Tohoku University Graduate School;of Medicine, Sendai, Japan.;Department of Health Policy and Informatics, Institute of Science Tokyo Graduate;School of Medical and Dental Science, Tokyo, Japan. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/40844513/ |
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