[저자] Katsunori Yanagihara, Tetsuya Matsumoto, Nobuki Aoki, Junko Sato, Tomotaro Wakamura, Hiroshi Kiyota, Kazuhiro Tateda, Hideaki Hanaki, Yoshinobu Ohsaki, Satoru Fujiuchi, Manabu Takahashi, Yuji Akiba, Shingo Masunaga, Kenichi Takeuchi, Hiroaki Takeda, Makoto Miki, Toshio Kumagai, Hiroshi Takahashi, Mutsuko Utagawa, Hajime Nishiya, Sayoko Kawakami, Shinobu Ishigaki, Nobuyuki Kobayasi, Jin Takasaki, Kazuhisa Mezaki, Satoshi Iwata, Yasuhiro Katouno, Rika Inose, Yoshihito Niki, Akihiko Kawana, Yuji Fujikura, Makoto Kudo, Tomo Hirano, Masaki Yamamoto, Naoki Miyazawa, Hiroki Tsukada, Sakura Aso, Yoshihiro Yamamoto, Yoshitsugu Iinuma, Hiroshige Mikamo, Yuka Yamagishi, Atsushi Nakamura, Minoru Ohashi, Atsushi Kawabata, Yoshiko Sugaki, Masafumi Seki, Shigeto Hamaguchi, Masahiro Toyokawa, Hiroshi Kakeya, Yasunori Fujikawa, Noriko Mitsuno, Akira Ukimura, Takayuki Miyara, Michio Hayasi, Keiichi Mikasa, Kei Kasahara, Akira Koizumi, Nobuyoshi Korohasi, Takashi Matumoto, Yutaka Yosimura, Yuichi Katanami, Yoshio Takesue, Yasunao Wada, Keisuke Sugimoto, Tsuyoshi Yamamoto, Masao Kuwabara, Masao Doi, Satomi Simizu, Hirokazu Tokuyasu, Satoshi Hino, Kiyoshi Negayama, Hiroshi Mukae, Toshinori Kawanami, Kazuhiro Yatera, Masaki Fujita, Junichi Kadota, Kazufumi Hiramatsu, Yosuke Aoki, Hiroki Magarifuchi, Megumi Oho, Yoshitomo Morinaga, Moritaka Suga, Hiroyuki Muranaka, Jiro Fujita, Futoshi Higa, Masao Tateyama
[Category] 폐렴구균 감염증,
[Article Type] article
[Source] pubmed
The nationwide surveillance on antimicrobial susceptibility of bacterial respiratory pathogens from the patients in Japan was conducted by Japanese Society of Chemotherapy, the Japanese Association for Infectious Diseases, and the Japanese Society for Clinical Microbiology in 2014. The isolates were collected from clinical specimens obtained from well-diagnosed adult patients with respiratory tract infections during the period between January 2014 and April 2015 by three societies. Antimicrobial susceptibility testing was conducted at the central reference laboratory according to the method recommended by Clinical Laboratory Standards Institute. Susceptibility testing was evaluated in 1534 strains (335 Staphylococcus aureus, 264 Streptococcus pneumoniae, 29 Streptococcus pyogenes, 281 Haemophilus influenzae, 164 Moraxella catarrhalis, 207 Klebsiella pneumoniae, and 254 Pseudomonas aeruginosa). Ratio of methicillin-resistant S. aureus was 43.6%, and those of penicillin-susceptible S. pneumoniae was 100%. Among H. influenzae, 8.2% of them were found to be β-lactamase-producing ampicillin-resistant strains, and 49.1% to be β-lactamase-non-producing ampicillin-resistant strains. Extended spectrum β-lactamase-producing K. pneumoniae and multi-drug resistant P. aeruginosa with metallo β-lactamase were 9.2% and 0.4%, respectively.
All Keywords
【저자키워드】 Pneumonia, antimicrobial resistance, susceptibility testing,