COMPARATIVE STUDIES ON ACTIVITIES OF ANTIMICROBIAL AGENTS AGAINST CAUSATIVE ORGANISMS ISOLATED FROM URINARY TRACT INFECTIONS (1986)
-
- KOSAKAI NOZOMU
- Juntendo University Urayasu Hospital
-
- KUMAMOTO YOSHIAKI
- Department of Urology, Sapporo Medical College
-
- HIROSE TAKAOKI
- Department of Urology, Sapporo Medical College
-
- TANAKA NORIAKI
- Department of Urology, Sapporo Medical College
-
- HIKICHI YOSHINAO
- Katta Polyclinic Hospital
-
- SHIGETA SHIRO
- Department of Bacteriology, Fukushima Medical College
-
- SHIRAIWA YASUO
- Department of Urology, Fukushima Medical College
-
- YOSHIDA HIROSHI
- Clinical Laboratories, Fukushima Medical College
-
- OGATA MASAHIRO
- Clinical Laboratories, Fukushima Medical College
-
- TAZAKI HIROSHI
- Department of Urology, School of Medicine, Keio University
-
- IRI HISAMI
- Clinical Laboratories, School of Medicine, Keio University
-
- UCHIDA HIROSHI
- Clinical Laboratories, School of Medicine, Keio University
-
- KOBAYASHI YOSHIO
- Clinical Laboratories, School of Medicine, Keio University
-
- MATSUDA SEIJI
- Department of Gynecology, Juntendo University School of Medicine
-
- KITAGAWA RYUICHI
- Department of Urology, Juntendo University School of Medicine
-
- FUJITA KAZUHIKO
- Department of Urology, Juntendo University School of Medicine
-
- HAYASHI YASUYUKI
- Department of Clinical Pathology, Juntendo University School of Medicine
-
- OGURI TOYOKO
- Clinical Laboratories, Juntendo University Hospital
-
- FURUSAWA TARO
- Department of Urology, Kyoto Second Red Cross Hospital
-
- TAKEUCHI YASUKO
- Clinical Laboratories, Kyoto Second Red Cross Hospital
-
- MORIYAMA HIROMI
- Clinical Laboratories, Kyoto Second Red Cross Hospital
-
- YAMASHITA NOBUYUKI
- Clinical Laboratories, Kyoto Second Red Cross Hospital
-
- YONEZU SEIBUN
- The First Department of Internal Medicine, Kansai Medical University
-
- TAKAHA MINATO
- Department of Urology, National Osaka Hospital
-
- MATSUMIYA KIYOMI
- Department of Urology, National Osaka Hospital
-
- TANAKA MICHIO
- Clinical Laboratories, National Osaka Hospital
-
- YAMAGUCHI KEIZO
- Clinical Laboratories, School of Medicine, Nagasaki University
-
- TATEDA KAZUHIRO
- Clinical Laboratories, School of Medicine, Nagasaki University
-
- IGARI JUN
- Department of Clinical Pathology School of Health Science, Faculty of Medicine, University of the Ryukyus
Bibliographic Information
- Other Title
-
- 尿路感染症分離抗菌に対する経口並びに注射用抗菌・抗生剤の抗菌力比較 (第8報1986年)
- I. SUSCEPTIBILITY DISTRIBUTION
- その1. 感受性について
Abstract
Susceptibilities to various antibacterial and antibiotic agents of bacterial strains isolated from urinary tract infections at 8 hospitals in Japan from July to October in 1986 are summarized as follows.<BR>1. Enterococcus faecalis was susceptible to sulfamethoxazole/trimethoprim (ST) and imipenem (IPM) with MIC90S of 0.78 and 1.56 μg/ml. Minocycline had the strongest activity against Staphylococcus aureus; the MICs for all strains tested were lower than 0.39 μg/ml. The MIC80S of dicloxacillin, and arbekacin (HBK) were 0.20 and 0.78 μg/ml, respectively. Among the cephems, the MIC80 of flomoxef was 25 μg/ml, whereas those of cefmenoxime (CMX) and cefotiam (CTM) were 50 μg/ml.<BR>2. Escherichia coli was most susceptible to ofloxacin (OFLX) among the oral antibacterial and antibiotic agents tested. OFLX showed the minimum inhibitory concentration against 90% (MIC90) of the 274 strains of E. coli tested to be lower than 0.10 μg/ml. The antibacterial activities of the third generation cephems such as CMX and latamoxef (LMOX) were the strongest among the injectable antibiotics tested. The MIC90S of CMX and LMOX were lower than 0.10 and 0.20 μg/ml, respectively. CTM and cefmetazole, the second generation cephems, were also highly active against E. coli with MIC90S of 0.39 and 1.56 μg/ml, respectively.<BR>3. Among the oral antibacterial and antibiotic agents tested, OFLX was the most active against Klebsiella pneumoniae. Its MIC90 was 0.78 μg/ml. Among the injectable antibiotics tested, CMX was the strongest with an MIC90 of 0.20 μg/ml; MIC90 of CTM and LMOX were 0.39 μg/ml.<BR>4. The tested antibacterial and antibiotic agents were generally less active against Citrobacter freundii than against other bacteria. The MIC80 of OFLX was 0.39 μg/ml. Gentamicin (GM) and ST were slightly active against C. freundii. Among the cephems, CMX had the MIC80 of 25 μg/ml.<BR>5. Enterobacter cloacae was less susceptible to the cephems tested. OFLX, GM, and mecillinam were active against this bacteria with MIC80S of 0.78, 0.78 and 1.56 μg/ml, respectively.<BR>6. Among the oral antibacterial and antibiotic agents and penicillins examined, piperacillin (PIPC) was the most active against Proteus mirabilis. Its MIC90 was 0.39 μg/ml. Those of sulbenicillin, cefaclor, ampicillin, OFLX, and ST were 0.78, 0.78, 1.56, 3.13 and 3.13 μg/ml, respectively. CMX was highly active against P. mirabilis with an MIC90 of ≤0.10 μg/ml; LMOX followed with an MIC90 of 0.20 μg/ml among the injectable antibiotics tested. CTM was also active against this bacterium; the MIC90 was 0.39 μg/ml.<BR>7. The antibacterial and antibiotic agents were generally only slightly active against Proteus vulgaris. The MIC80S of LMOX and CMX were 0.78 and 6.25 μg/ml, respectively.<BR>8. Morganella morganii was only weakly susceptible to antibacterial and antibiotic agents except the third generation cephalosporins. The MIC80S of CMX and LMOX were 0.78 μg/ml.<BR>9. The antibacterial and antibiotic agents were generally less active against Serratia marcescens than against other bacteria. The MIC80S of OFLX and CMX were 12.5 and 25 μg/ml, respectively.<BR>10. Pseudomonas aeruginosa was isolated frequently from urinary tract infections. Ciprofloxacin (CPFX) and norfloxacin (NFLX), new quinolones, were highly active against this bacterium with MIC50S of 0.20 and 0.78 μg/ml, respectively. The MIC50S of cefsulodin, IPM, ceftazidime, and tobramycin were all 1.56 μg/ml and those of PIPC, cefoperazone, carumonam and various aminoglycosides, such as micronomicin, dibekacin, sisomicin, GM and HBK, ranged from 3.13 μg/ml to 6.25 μg/ml.
Journal
-
- The Japanese Journal of Antibiotics
-
The Japanese Journal of Antibiotics 42 (10), 2141-2173, 1989
Japan Antibiotics Research Association