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Comparing the Effectiveness of Vancomycin and Cefazolin in Preventing Post Craniotomy Surgical Site Infections; [مقایسه ی تأثیر وانکومایسین و سفازولین در پیشگیری از عفونت زخم پس از جراحی کرانیوتومی الکتیو] Publisher



Mohammadi R1 ; Saboori M2 ; Tabesh H3 ; Shafiei M3 ; Dehghani L3 ; Ghaedamini A4 ; Ghaedamini H1
Authors
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Authors Affiliations
  1. 1. Department of Surgery Diseases, School of Medicine, Golestan Hospital, Jundishapur University of Medical Sciences, Ahwaz, Iran
  2. 2. Department of Neurosurgery, School of Medicine, Medical Image and Signal Processing Research Center Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
  3. 3. Department of Neurosurgery, School of Medicine, Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
  4. 4. Department of Neurosurgery, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran

Source: Journal of Isfahan Medical School Published:2023


Abstract

Background: Surgical Site Infection (SSI) after neurosurgical procedures is one of the most common types of hospital infection, on which different results have been reported regarding the effectiveness of antibiotic use. The present study aimed to investigate the effect of vancomycin and cefazolin in preventing SSI after elective craniotomy. Methods: This was a double-blind interventional clinical trial conducted among 126 participants (63 in the vancomycin group and 63 in the cefazolin group). The criterion for measuring wound infection was CRP (C-reactive protein) and ESR (Erythrocyte sedimentation rate) on the first and fifth day after surgery, patient's clinical symptoms and wound. Data were analyzed using Chi-square and Independent t-test. Findings: In total, 9 people in the two groups developed infections after surgery, with 6 people (67%) in the cefazolin group and 3 people (33%) in the vancomycin group. The mean CRP level on the first and fifth days in the cefazolin group was significantly higher than the vancomycin group. There were no significant differences in the study groups in terms of length of hospitalization after infection, interval between surgery and time of infection, ESR at the time of infection, length of operation (hours), type of infection and type of organism. Conclusion: According to the results, there was no difference between the use of cefazolin and vancomycin in reducing the rate of surgical site infection. The rate of surgical site infection in this study was higher compared to the results of other studies. © 2023 Isfahan University of Medical Sciences(IUMS). All rights reserved.
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