COMPARATIVE STUDY
ENGLISH ABSTRACT
JOURNAL ARTICLE
MULTICENTER STUDY
Add like
Add dislike
Add to saved papers

[Comparative studies on activities of antimicrobial agents against causative organisms isolated from urinary tract infections (1989). I. Susceptibility distribution].

The frequencies of isolation and susceptibilities to antimicrobial agents were investigated on 1,032 bacterial strains isolated from patients with urinary tract infections in 10 hospitals during the period of June 1989 to May 1990. Of the above total bacterial isolates, Gram-positive bacteria accounted for 30.8% and a majority of them were Enterococcus faecalis. Gram-negative bacteria accounted for 69.2% and most of them were Escherichia coli. 1. Enterococcus faecalis Imipenem (IPM) showed the highest activity against E. faecalis isolated from patients with urinary tract infections. The followings, ampicillin (ABPC) and vancomycin (VCM) showed potent activities, with the MIC90S of 2 micrograms/ml. Piperacillin (PIPC), minocycline (MINO) and chloramphenicol (CP) were also active with the MIC90S of 8 micrograms/ml. The others were not so active with the MIC90S of 32 micrograms/ml or above. 2. Staphylococcus aureus VCM showed the highest activity against S. aureus with MIC90 of 1 microgram/ml. Dicloxacillin (MDIPC) and arbekacin (ABK) were active with the MIC90S of 2 micrograms/ml. MINO showed the MIC90 of 4 micrograms/ml. All other agents except ciprofloxacin (CPFX) showed lower activity. 3. Staphylococcus epidermidis MINO showed the highest activity against S. epidermidis. Its MIC90 was 0.25 microgram/ml. The followings, ABK and VCM were also active with the MIC90S of 0.5 microgram/ml, 2 micrograms/ml, respectively. The others except CPFX were not so active. 4. Coagulase-negative staphylococci (CNS) Most of the agents were active against CNS. IPM, ABK and MINO showed the highest activities with the MIC90S of 0.125 microgram/ml or below. MDIPC, cefazolin (CEZ), cefotiam (CTM) and VCM were also active with the MIC90S of 1 microgram/ml. Clindamycin (CLDM) showed lower activity, with the MIC90 of 128 micrograms/ml. 5. Streptococcus agalactiae CEZ, cefuzonam (CZON), IPM and CLDM showed the potent activity, all strains were inhibited at the MIC of 0.125 microgram/ml or below. The followings, cefmenoxime (CMX) and erythromycin (EM) were active with the MIC90S of 0.125 microgram/ml or below. PIPC and VCM were also active with the MIC90S 0.25 microgram/ml and 0.5 microgram/ml, respectively Amikacin (AMK) showed lower activity. Escherichia coli IPM, CTM, flomoxef (FMOX), CMX, carumonam (CRMN), norfloxacin (NFLX), ofloxacin (OFLX) and CPFX showed the highest activities against E. coli. The MIC90S of them were .125 microgram/ml or below. ceftazidime (CAZ) and CZON were also active with the MIC90S of 0.25 microgram/ml. Penicillins except mecillinam (MPC) were not so active showing the MIC90S of 32 micrograms/ml or above. 7. Klebsiella pneuminiae FMOX, CMX, cefixime (CFIX), IPM, CRMN and NFLX showed the highest activities against K. pneumoniae.(ABSTRACT TRUNCATED AT 400 WORDS)

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app