Antibiotic use Profiles and Microbial Patterns in the Surgery Department of Bangil Regional General Hospital, Pasuruan

This study aimed to determine the profile of the use of antibiotics in units of DDD / 100 patient-days, types of bacteria as well as the sensitivity of bacteria in the Surgery Department of Bangil Regional General Hospital, Pasuruan during the period from January to June 2016. The study was conducted using a descriptive, cross-sectional study design and data collection was done retrospectively. Nineteen percent patients in the surgical ward was given antibiotic. The results showed that the 3 most-used antibiotics are ciprofloxacin (11.8 DDD / 100 patient-days), ceftazidime (6.7 DDD / 100 patient-days), and cefixime (4.3 DDD / 100 patient-days). Ciprofloxacin became the most widely used antibiotics with DU of 26% from the total antibiotic. Within six months, there are four bacteria identified from the culture test result, i.e.: Staphylococcus aureus, Klebsiella pneumoniae, Stenotrophomonas maltophilia and Acinetobacter sp. Only vancomycin is an antibiotic which has 100% sensitivity to S. aureus. The DDD / 100 patient-days for 19% patients is 45.83, this result shows that the trend of using antibiotic is more than one DDD antibiotic per day.