Trends in antibiotic resistance patterns of methicillin resistant and methicillin sensitive Staphylococcus aureus in Khwaja Yunus Ali Medical College Hospital

Abstract

Background: Antimicrobial resistance in pathogens is a growing concern for health. It is a great concern around the globe about the threat of increasing antimicrobial resistance. In response to this concerns, medical experts have proposed initiatives to curtail the spread of antimicrobial resistance in pathogenic bacteria. We have taken this surveillance study in KYAMCH to contain the spread of antimicrobial resistance.

Objectives: To determine the prevalence of MRSA from different clinical samples and to record its current status to commonly used anti Staphylococcus antibiotics.

Methods: The clinical samples were taken to the laboratory and within four hours cultured for isolates and identification pathogens. Finally, antibiotic sensitivity testing of the isolated Staphylococcus aureus was performed. Results: More than 80% of MRSA isolates were resistant to ampicillin (98%) followed by amoxicillin, cefixime and azithromycin with 94%, 93.5% and 85% respectively and maximum sensitivity toward tobramycin with 86% followed by 85% gentamicin and 79% meropenem.

Conclusion: The detected trend in antibiotic resistance patterns of methicillin-resistant and methicillin-sensitive Staphylococcus aureus in this study is alarming. This has created a huge clinical burden in the hospital settings as well as in the community.

KYAMC Journal Vol. 9, No.-1, April 2018, Page 6-10