مقالے کی معلومات
جلد
شمارہ
مقالے کی قسم
زبان
تاریخِ موصولہ
تاریخِ قبولیت
تلخیص
Objective: To identify different organisms from diabetic foot ulcers and their antibiotic susceptibility.
Study Design:It was an institution based descriptive cross sectional study.
Place and Duration of Study: The study was conducted at Rehman Medical Institute, Hayatabad, Peshawar
st st
from 1 June 2017 to 31 December 2018.Materials and Methods: A total of 88 specimen have been collected from a sample of 60 diabetic patients who
have clinically infected foot ulcers and 99 pathogens wereisolated. The samples includes pus, tissue and fluid
under study were cultured on blood agar and McConkey plates. Anaerobic culture medium 1 (AN1) was used
for isolating anaerobes. The micro-organisms were identified through gram staining, culture and analytical
profile index 20E. The sensitivity to a particular antibiotic was determined by Kirby-Bauer disk diffusion
method.Anti-microbial susceptibility testing of isolates was performed as per the guidelines recommended by
the Clinical Laboratory Standard Institute (CLSI).Results: The most commonly isolated organisms were Escherichia coli (36.2%), Staphylococcus aureus (80%),
Klebsiella pneumoniae (13%) and Pseudomonas aeruginosa (11.6%). Polymicrobial growth was found in 19
cultures. The ratio of gram-negative and gram-positive organisms isolated was 2.3. Gram-negative bacteria
accounted for 69.7%, while gram-positive bacteria accounted for 30.3%. Staphylococcus aureus (87%) isolates
were resistant to penicillin, ampicillin, levofloxacin, ceftriaxone & cefoxitin. High levels of resistance to
amoxicillin/Clavulanic acid 15 (93.57%), ampicillin 20 (100%), ciprofloxacin 17 (89.47%) and co-trimoxazole 12
(85.71%) was seen in Escherichia coli.Conclusion: E. coli are the most common pathogen isolated from diabetic foot ulcers. Their antibiograms
suggest that resistance is on the rise and antimicrobial therapy should be selected based on culture results and
antimicrobial sensitivity patterns.
Zubair Ahmad Khan, Jamil Ahmad, Omer Nasim, Zainab Rustam. (2019) Antimicrobial Susceptibility Pattern of Isolates From Diabetic Foot Ulcers, Journal of Islamic International Medical College, Volume-14, Issue-3.
-
Views
1076 -
Downloads
86