Hanieh Bagheri Nijad - Golestan university of medical science
Ezzat Allah Ghaemi - Golestan university of medical science

In this study, considered 18 antibiotics from 10 classes. The most resistance belonged to Clindamycin*(100%), Cephalosporins (65.5%) and then Nitrofurantoin (57.1%). The most sensitivity belonged to Carbapenems(100%) and then Aminoglycosides(79%). MDR also considered too, in this research, 27.6% resistance to 1-2 classes of antibiotics together.38% patients had resistance to > 7 classes of antibiotics. 75% were women. 55.4% were hospitalized. In inpatients the most resistance after clindamycin, belonged to Cephalosporins (81.2%), then Sulfonamides(68.8%), %). The most sensitivity belonged to Carbapenems(100%) and then Piperacillin/tazobactam,(75%). In inpatients, prevalence of MDRs belonged to more than > 7 classes of antibiotics.(56.2%) In 4-6 classes of antibitics was not seen any resistance.Conclusion:High antibiotic resistance was observed in Enterobacters specially in inpatients. Resistance to > 7 classes of antibiotics in this bacteria was seen more than others.

Multi-Drug Resistance(MDR), Enterobacter, Urinary Tract Infection(UTI), Gorgan