[Comparative studies on activities of antimicrobial agents against causative organisms isolated from patients with urinary tract infections (1998). II. Background of patients].
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| Abstract |
Clinical background was investigated on 449 patients with urinary tract infections (UTIs) from whom 591 bacterial strains were isolated in 9 hospitals during the period from June, 1998 through May, 1999. About distribution of age and sex of patients and type of infections, among males, patients less than 50 years old were few, and uncomplicated UTIs without indwelling catheters was most frequent. Among females, patients less than 20 years old were few, and uncomplicated was most frequent. Escherichia coli was the most frequently isolated in uncomplicated UTIs, and the higher the ages of patients, the higher were became the isolation frequencies of Enterococcus faecalis, Proteus spp. and Klebsiella spp. In complicated UTIs with indwelling catheters and without indwelling catheters, the types of pathogens had no relation with ages. The complication of infections had decreased E. coli but that had increased Proteus spp., Pseudomonas aeruginosa and Staphylococcus aureus. Until last year, use of antibiotics had decreased pathogens isolated from patients with uncomplicated UTIs drastically in our study. But, pathogens isolated after antibiotics had increased in 1998. As for surgical procedures and types of causative organisms in UTIs, E. faecalis were more isolated when surgical procedures were experienced, and E. coli were more isolated when they were not in uncomplicated and complicated UTIs without indwelling catheters. In complicated UTIs with indwelling catheters, types of causative organisms had no relationship with surgical procedures.
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| Authors | Y Kumamoto, T Tsukamoto, T Hirose, M Matsukawa, Y Kunishima, M Fujime, K Fujita, M Ogiwara, K Ishibashi, J Igari, S Shigeta, J Watanabe, T Oguri, H Yoshida, Y Imafuku, K Yamaguchi, T Matsumoto, F Kashitani, M Murai, H Ooe, M Nishikawa, K Watanabe, Y Kobayashi, H Uchida, T Oka, Y Takano, Y Miyagawa, S Matsuda, S Sato, T Furuhama, S Kohno, Y Miyazaki, K Izumikawa, T Yamaguchi, C Mochida |
| Journal | The Japanese journal of antibiotics (Jpn J Antibiot) Vol. 53 Issue 4 Pg. 234-48 (Apr 2000) ISSN: 0368-2781 [Print] Japan |
| PMID | 10868301 (Publication Type: Journal Article) |
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