چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Objectives: Methicillin resistant Staphylococcus (S.) aureus colonization is one of the main causes of serious infections in hemodialysis patients. This cross-sectional study was performed to examine prevalence of MRSA colonization and evaluation of risk factors in hemodialysis patients. A total of 560 swab samples from nasal, the skin around catheter and throat were collected from 231 hemodialysis patients in Tabriz. The standard biochemical tests were used for identifcation of S. aureus isolates. Antimicrobial susceptibility profle was determined against 11 antibiotics by the disk difusion method. Phenotypic test of S. aureus was performed using novobiocin 30 μg/disc, and methicillin sensitivity test was performed by cefoxitin 30 μg/disc. Results: Overall, 50.65% (118/231) hemodialysis patients were positive for S. aureus which 34.93% (80/231) of patients were MRSA carriage. The MRSA colonization in patients with a catheter (44.06%) was more than individuals utilizing a fstula (24.57%, p=0.030). Among sampling sites, the highest MRSA was related to nasal samples (30.70%, p<0.00001). Extra nasal colonization of S. aureus was observed in 12.71% patients. The highest rates of resistance were observed against ampicillin (93.98%) and the highest sensitivity was against linezolid antibiotic (5.42%). These fndings highlight the necessity of prophylaxis against S. aureus in individuals under dialysis. |
| نویسنده | نفر چندم مقاله |
|---|---|
| بهروز نقیلی حکم آبادی | سوم |
| احد بازمانی | پنجم |
| مجتبی ورشوچی فرد | ششم |
| لیلا رهبرنیا | دوم |
| فاطمه روانبخش گاوگانی | اول |
| علیرضا دهناد | چهارم |
| محمدحسین غفاری اقدم | هفتم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| ravanbakhsh.pdf | 1398/02/25 | 948040 | دانلود |
