Increasing prevalence of antibiotic resistance and multi drug resistance among uropathogens.
A study was conducted to examine the prevalence of antibiotic resistance in the strains of bacteria isolated from patients with suspected urinary tract infection. A total of 348 bacterial isolates were grown from semi quantitative urine culture and were of significant bacteriuria. The antibiotic susceptibility testing was performed on Muller-Hinton agar by disc diffusion method according to the standard criteria of the National Committee for Clinical Laboratory Standards, Antibiotic susceptibility testing revealed a high prevalence of resistance to ampicillin (55.4%) followed by nitrofurantoin (45.4%), gentamicin (45.1%), amikacin (41.4%) and co-trimoxazole (30.5%). E. coli and Klebsiella pneumonia showed 78.8 % and 75.3 % resistance to three or more drugs respectively. Cefotaxime (87.1%) appeared to be the most active antibiotic against the majority of isolates, followed by Norfloxacin (83.3%).
Anandkumar
H
H
Department of Microbiology, Gulbarga University, Gulbarga - 585 106, Karnataka.
Kapur
Indu
I
Dayanand
A
A
D000293:Adolescent; D000328:Adult; D000583:Amikacin / Q000494:pharmacology / Q000627:therapeutic use; D000667:Ampicillin / Q000494:pharmacology / Q000627:therapeutic use; D000900:Anti-Bacterial Agents / Q000494:pharmacology* / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D018432:Drug Resistance, Multiple; D004926:Escherichia coli / Q000187:drug effects*; D005260:Female; D005839:Gentamicins / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D007194:India / Q000453:epidemiology; D007711:Klebsiella pneumoniae / Q000187:drug effects*; D008297:Male; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D009582:Nitrofurantoin / Q000494:pharmacology / Q000627:therapeutic use; D015995:Prevalence; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000494:pharmacology / Q000627:therapeutic use; D014552:Urinary Tract Infections / Q000188:drug therapy* / Q000453:epidemiology / Q000382:microbiology
D000900:Anti-Bacterial Agents; D005839:Gentamicins; D000667:Ampicillin; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D000583:Amikacin; D009582:Nitrofurantoin