- 著者
- Taku Ogawa Masatoshi Sato Shinsuke Yonekawa Chiyo Nakagawa Kenji Uno Kei Kasahara Koichi Maeda Mitsuru Konishi Keiichi Mikasa
- 出版者
- 一般社団法人 日本内科学会
- 雑誌
- Internal Medicine (ISSN:09182918)
- 巻号頁・発行日
- vol.52, no.10, pp.1131-1135, 2013 (Released:2013-05-15)
- 参考文献数
- 21
- 被引用文献数
- 5 6
Aminoglycosides are useful antimicrobial agents for treating infective endocarditis; however, they occasionally cause troublesome side effects, such as nephrotoxicity and ototoxicity. We herein report a case of infective endocarditis caused by Enterococcus faecalis that was treated successfully with continuous infusion of ampicillin without adjunctive aminoglycosides. The serum ampicillin concentrations were higher than the minimal inhibitory concentration for the target strain. Although the use of ampicillin monotherapy is currently avoided because double β-lactam therapy is reportedly more effective, continuous penicillin administration remains an effective therapeutic choice for treating infective endocarditis.