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Usefulness of Transnasal Argon Plasma Coagulation for Esophageal Varices Compared with the Peroral Method: A Randomized and Prospective Clinical Study
Author(s) -
Yoshihiro Furuichi,
Takashi Kawai,
Shigeki Ichimura,
Yuki Miyata,
Takatomo Sano,
Eigaku Murashima,
Junichi Taira,
Katsutoshi Sugimoto,
Yasuharu Imai,
Ikuo Nakamura,
Fuminori Moriyasu
Publication year - 2013
Publication title -
digestion
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.882
H-Index - 75
eISSN - 1421-9867
pISSN - 0012-2823
DOI - 10.1159/000343901
Subject(s) - medicine , argon plasma coagulation , esophageal varices , hepatic encephalopathy , sedation , surgery , anesthesia , cirrhosis , varices , clinical endpoint , gastroenterology , prospective cohort study , portal hypertension , randomized controlled trial , endoscopy
Argon plasma coagulation (APC) is very useful as a consolidation treatment for reducing the recurrence of esophageal varices (EVs). However, repeated sedation in endoscopic treatment has the risk of prolonging hepatic encephalopathy and affects the respiratory state of liver cirrhosis (LC) patients, in whom pulmonary arteriovenous shunts are observed. We evaluated prospectively whether transnasal endoscopic APC without sedation is more effective than peroral endoscopic APC with sedation.

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