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KMID : 0931320180180040231
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대한상부위장관.헬리코박터학회지
2018 Volume.18 No. 4 p.231 ~ p.234
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Pharmacological Treatment for Peptic Ulcer Bleeding
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Ma Dae-Won
Kim Byung-Wook
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Abstract
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Peptic ulcer bleeding (PUB) is the most common cause of non-variceal upper gastrointestinal bleeding, and its frequency has been declining over the past decades. However, mortality from PUB persists, and it is still a serious challenge in clinical practice. Although endoscopic intervention is the basic treatment modality for PUB, pharmacological therapy is an important adjunct. The emergence of proton pump inhibitors (PPIs) enables maintenance of intragastric pH ＞6, which greatly helps in the treatment of PUB. Continuous intravenous infusion of high-dose PPI reduces the re-bleeding rate, thereby helping avoid additional surgery in patients with high-risk stigmata. Moreover, administration of PPIs prior to endoscopy may reduce the need for additional endoscopic intervention. Recently introduced gastric acid suppressants, such as potassium-competitive acid blockers, have shown promising results in further treatment of PUB.
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KEYWORD
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Peptic ulcer bleeding, Pharmacological therapy, Proton pump inhibitor
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