| Autor: |
Keizo, Yamaguchi, Akira, Ohno, Fusako, Kashitani, Morihiro, Iwata, Makoto, Kanda, Yoshiko, Tsujio, Tatsuro, Sugiyama, Shunkoh, Toyoshima, Jun, Kato, Naoki, Watanabe, Mitsuo, Kaku, Keiji, Kanemitsu, Hiroyuki, Kunishima, Hideaki, Kawaguchi, Jun, Okada, Norihiko, Shimoyama, Jun, Igari, Toyoko, Oguri, Mitsuomi, Kaimori, Kiyoaki, Watanabe, Yoshio, Kobayashi, Hiroshi, Uchida, Yosei, Katayama, Kumiko, Sugimoto, Hiromi, Tashiro, Harushige, Kanno, Minoru, Yasujima, Kouichi, Itoh, Akira, Suwabe, Ritsuko, Obata, Masahiko, Okada, Sugako, Kobayashi, Masayuki, Tsuzimura, Akira, Itoh, Midori, Sumitomo, Tomohiko, Taminato, Kiyoshi, Negayama, Hisashi, Baba, Hideichi, Makino, Mitsuharu, Murase, Hitoshi, Miyamoto, Kazue, Minakuchi, Shiomi, Ishigo, Masahide, Takii, Toshinobu, Horii, Junko, Ono, Tohru, Takata, Kiyoharu, Yamanaka, Naotaka, Hamazaki, Toshiharu, Tsutsui, Hidetoshi, Okabe, Kenichi, Tatewaki, Kunihiko, Moro, Kazufumi, Hiramatsu, Tetsunori, Saikawa, Satoshi, Ichiyama, Zenzou, Nagasawa, Yousuke, Aoki, Toshiharu, Matsushima, Yoshihito, Niki, Yoichi, Hirakata, Sigeru, Kohno, Masao, Kuwabara, Keiichi, Nakagawa, Takeshi, Kageoka, Toshiharu, Hongo, Nobuhisa, Yamane |
| Rok vydání: |
2003 |
| Předmět: |
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| Zdroj: |
The Japanese journal of antibiotics. 56(5) |
| ISSN: |
0368-2781 |
| Popis: |
A survey was conducted to determine the antimicrobial activity of fluoroquinolones and other antimicrobial agents against 8,474 clinical isolates obtained from 37 Japanese medical institutions in 2000. A total of 25 antimicrobial agents were used, comprising 4 fluoroquinolones, 13 beta-lactams, minocycline, chloramphenicol, clarithromycin, azithromycin, gentamicin, amikacin, sulfamethoxazole-trimethoprim, and vancomycin. A high resistance rate of over 85% against fluoroquinolones was exhibited by methicillin-resistant Staphylococcus aureus (MRSA) and Enterococcus faecium. Isolates showing resistance to fluoroquinolones among methicillin-resistant coagulase-negative Staphylococci, Enterococcus faecalis, and Pseudomonas aeruginosa from UTI accounted for 30-60%. However, many of the common pathogens were still susceptible to fluoroquinolones, such as Streptococcus pneumoniae (including penicillin-resistant isolates), Streptococcus pyogenes, methicillin-susceptible S. aureus (MSSA), methicillin-susceptible coagulase-negative Staphylococci, Moraxella catarrhalis, the Enterobacteriaceae family, and Haemophilus influenzae (including ampicillin-resistant isolates). About 85% of P. aeruginosa isolated from RTI were susceptible to fluoroquinolones. In conclusion, this survey of sensitivity to antimicrobial agents clearly indicated trend for increasing resistance to fluoroquinolones among MRSA, Enterococci, and P. aeruginosa isolated from UTI, although fluoroquinolones are still effective against other organisms and P. aeruginosa from RTI as has been demonstrated in previous studies. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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