Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
Multidrug-resistant bacterial isolates in infected wounds at Jimma University Specialized Hospital, Ethiopia
Annals of Clinical Microbiology and Antimicrobials, Volume 12, No. 1, Article 17, Year 2013
Notification
URL copied to clipboard!
Description
Background: The term 'Multidrug-resistant' (MDR) applies to a bacterium that is simultaneously resistant to a number of antimicrobials belonging to different chemical classes. The effectiveness of currently available antmicrobial drugs is decreasing due to the increasing number of resistant strains causing infections so that available therapeutic options for such organisms are severely limited.Objective: The aim of this study was to determine multidrug-resistance rate of bacterial isolates that caused wound infections.Methods: A Hospital based cross-sectional study was conducted on 322 wound samples taken from consecutive patients seen at inpatient and outpatient department of Jimma University Specialized Hospital from June to December 2011. Swabs from surgical incisions, burns, abscess and traumatic wounds were collected aseptically using Levine's technique. Bacteriological culture and examination was done following standard microbiological techniques. Multidrug-resistance test was performed by disk diffusion method against 10 classes of antimicrobials. The data was analyzed for descriptive statistics using SPSS version 16 and Microsoft Excel.Results: The overall MDR among gram positive and gram negative bacterial isolates were (77%) and (59.3%) respectively. About, 86.2% S.aureus and 28.6% of Coagulase negative Staphylococci became MDR. Nearly 30.1% of S.aureus was resistant to six classes of antimicrobials. The average MDR rate of Proteus, Klebsiella, and Providencia species was 74.8%, 69.6% and 75% in that order. Nearly, 30.8% of Proteus sp, 32.6% of Klebsiella sp and 61% of Citrobacter sp were resistance to 4 classes each. Surprisingly, the average MDR rate for Citrobacter sp was 100%. About (76.7%) of S.aureus was Oxacillin/Methicillin resistant while (16.4%) were Vancomycin resistant. Proteus species was the predominant isolates (27.9%) followed by P.aeruginosa and S.aureus (19.3%) and (19%) respectively.Conclusion: This study indicated that, the overall rate of MDR bacterial pathogens that caused wound infection was very high and many of the isolates were also identified as resistant to three or more classes of antimicrobials. Such widespread resistance to antimicrobial classes is something serious because a few treatment options remain for patients with wound infections. Periodic monitoring of etiology and antimicrobial susceptibility in areas where there is no culture facility is essential to assists physician in selection of chemotherapy. © 2013 Godebo et al.; licensee BioMed Central Ltd.
Authors & Co-Authors
Godebo, Girma
Ethiopia, Hosaena
Wachemo University
Kibru, Gebre
Ethiopia, Jimma
Jimma University
Tassew, Haimanot
Ethiopia, Jimma
Jimma University
Statistics
Citations: 112
Authors: 3
Affiliations: 2
Identifiers
Doi:
10.1186/1476-0711-12-17
e-ISSN:
14760711
Research Areas
Cancer
Health System And Policy
Violence And Injury
Study Design
Cross Sectional Study
Study Approach
Quantitative
Study Locations
Ethiopia