Journal of AdvancedMedical and Dental Sciences Research

Background:Post-operative wound infection, also known as surgical site infection (SSI), stands as a notable contributor to nosocomial infections in individuals who have undergone surgery. The objective of this prospective study is to assess the prevalence of Pseudomonas aeruginosa within the isolates of post-operative wound infections and to examine their antimicrobial sensitivity profile.Methods:The research was conducted in the Microbiology department, where 200 post-operative wound swabs were processed using standard microbiological techniques.Results:Out of the 200 wound swabs examined, 93% exhibited growth, while 7% of the samples were sterile. Pseudomonas aeruginosa was the predominant bacterium isolated, accounting for the highest proportion among infected wound swabs (26%). Notably, a higher incidence (61.53%) of P. aeruginosa was observed among male patients and those aged between 60 and 80 years (46.15%).Conclusion:Among the 200 analyzed wound swabs, 93% displayed positive growth, contrasting with 7% of samples that were sterile. Pseudomonas aeruginosa emerged as the predominant bacterium, constituting the highest percentage among infected wound swabs (26%). Notably, a heightened prevalence of P. aeruginosa was evident among male patients, with a notable incidence of 61.53%, particularly among individuals aged 60 to 80 years (46.15%).