Mikrobiyol Bul
-
Acinetobacter spp. have a special role in nosocomial infections. They usually colonize intensive care units and cause infections. Multiple antibiotic resistance is observed to be an important problem in Acinetobacter isolates in recent years. ⋯ The resistance rates of the strains against studied antibiotics were found as follows; 31.2% for netilmicin, 44.6% for sulbactam-cefoperazone, 53.6% for imipenem, 59.8% for amikacin, 59.9% for tobramycin, 74% for ciprofloxacin, 78% for gentamicin, 78.3% for ticarcillinclavulanate. 79.5% sulbactam-ampicillin, 82.3% for cotrimoxazole, 84.8% for ticarcillin, 87.3% for piperacillin-tazobactam, 88.1% for ceftazidime and 92.1% for piperacillin. When the isolates obtained from the reanimation unit were compared with the isolates obtained from the other hospital units, a significantly high level of resistance was found from the isolates obtained from the reanimation unit except netilmicin and sulbactam/cefoperazone. The high rate of in-vitro antibiotic resistance of the A. baumannii strains indicated the importance of controlled antibiotic usage and appliance of hospital infection control measures.