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検査と技術43巻7号

2015年07月発行

文献概要

トピックス

ピロリ菌除菌のテーラーメイド医療

著者: 古田隆久1 杉本光繁2 山出美穂子2 魚谷貴洋2 佐原秀2 市川仁美2 鏡卓馬2

所属機関: 1浜松医科大学臨床研究管理センター 2浜松医科大学第一内科

ページ範囲:P.566 - P.573

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はじめに

 ピロリ菌(Helicobacter pylori)の除菌療法は,胃酸分泌抑制薬であるプロトンポンプ阻害薬(proton pump inhibitor:PPI)と抗菌薬であるアモキシシリン(amoxicillin:AMPC)に加えて,一次除菌ではクラリスロマイシン(clarithromycin:CAM),二次除菌ではメトロニダゾール(metronidazole:MNZ)が用いられる.最近では,PPIに加えて,カリウムイオン競合型アシッドブロッカー(potassium competitive acid blocker:P-CAB)も用いられるようになった.

 ピロリ菌の除菌療法においては,胃酸を十分に抑制して抗菌薬の効果を高める必要がある.さらに,抗菌薬は,ピロリ菌に対して感受性であるものが選択されることが必要である.また,抗菌薬にそれぞれ特性があることから,個々の症例に応じた対応が好ましい.また,個々の症例において,薬物への耐容性なども異なっている.以下,胃酸分泌抑制,抗菌薬の選択,そして,抗菌薬の投与法における個別化について概説する.

参考文献

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21)Chang WC, Jo YI, Park HS, et al : Helicobacter pylori eradication with a 7-day low-dose triple therapy in hemodialysis patients. Clin Exp Nephrol 14:469-473,2010
22)Furuta T, Sugimoto M, Kodaira C, et al : Sitafloxacin-based third-line rescue regimens for Helicobacter pylori infection in Japan. J Gastroenterol Hepatol 29:487-493,2014
23)医薬品インタビューフォーム:タケキャブ錠10mg,タケキャブ錠20mg.pp1-88,2015年3月

掲載誌情報

出版社:株式会社医学書院

電子版ISSN:1882-1375

印刷版ISSN:0301-2611

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