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1- PG scholar Clinical Microbiology, Lovely Professional University Punjab, India
2- Tutor Demonstrator, Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
3- Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
4- PhD Scholar/Laboratory Technician Jaipur National university/Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
5- Associate Professor and Head, Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India ,microskimsmc@gmail.com
2- Tutor Demonstrator, Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
3- Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
4- PhD Scholar/Laboratory Technician Jaipur National university/Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India
5- Associate Professor and Head, Department of Microbiology Sheri Kashmir Institute of Medical Sciences Medical College Bemina, Srinagar, India ,
Abstract: (558 Views)
Introduction: Post-operative wound infections are the third most common cause of nosocomial infections with a reported incidence rate of 14-16%. This study was carried out to determine aerobic bacterial profile of post-operative wound infections and antibiotic sensitivity patterns in a tertiary care hospital in Kashmir valley. Post-operative wound infection has been a problem since surgery was started as a treatment modality. The cause of these infections is exogenous and/or endogenous microorganisms that enter the surgical site either during or after the surgical procedure.
Aims: To find out the prevalence of post-operative wound infections, to isolate and identify aerobic pathogenic bacteria from post-operative wound infection and to determine the antimicrobial sensitivity pattern of pathogenic bacteria.
Material and Methods: A total of 210 specimens from patients with surgical site infections were included in this study. Isolation, identification and antibiotic susceptibility testing of the isolates was performed by standard microbiological techniques
: Out of 210, clinically diagnosed cases, surgical site infection rate was more in 21-30 groups (24.2%) and males were more infected by surgical site infection (54.6%). 163 bacterial isolates were recovered. Gram negative bacteria were isolated in 50.4% (82/163) cases and E. coli was the most common organism (49/82) with 59.75%.All of Gram-negative isolates were 100% susceptible to polymyxin-B and colistin and except Proteus mirabilis that was highly resistant to polymyxin-B
Gram positive bacteria constituted 49.6% (81/163) of total isolates and MRSA was the commonest organism 66.6% (54/81). All of the Gram-positive isolates were 100% susceptible to linezolid, vancomycin and teicoplanin.
Aims: To find out the prevalence of post-operative wound infections, to isolate and identify aerobic pathogenic bacteria from post-operative wound infection and to determine the antimicrobial sensitivity pattern of pathogenic bacteria.
Material and Methods: A total of 210 specimens from patients with surgical site infections were included in this study. Isolation, identification and antibiotic susceptibility testing of the isolates was performed by standard microbiological techniques
: Out of 210, clinically diagnosed cases, surgical site infection rate was more in 21-30 groups (24.2%) and males were more infected by surgical site infection (54.6%). 163 bacterial isolates were recovered. Gram negative bacteria were isolated in 50.4% (82/163) cases and E. coli was the most common organism (49/82) with 59.75%.All of Gram-negative isolates were 100% susceptible to polymyxin-B and colistin and except Proteus mirabilis that was highly resistant to polymyxin-B
Gram positive bacteria constituted 49.6% (81/163) of total isolates and MRSA was the commonest organism 66.6% (54/81). All of the Gram-positive isolates were 100% susceptible to linezolid, vancomycin and teicoplanin.
Keywords: Antibiotic resistance, Nosocomial infections, post-operative wound infections, MRSA, MSSA, SSI
Research Article: Research Article |
Subject:
Microbiology
Received: 2022/10/20 | Accepted: 2023/11/1
Received: 2022/10/20 | Accepted: 2023/11/1
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