Isolation of Staphylococcus aureus from Detention Needles of Burn Patients and Analysis of Its Antibiotic Resistance / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To study the detectable rate and the antibiotic resistance of Staphylococcus aureus from detention needles of burn patients,and provide instruction of clinic reasonably using antibiotics and clinical treatment.METHODS Totally 175 specimens detention needles of from burn patients were collected to isolate pathogenic organisms.Identification of bacterial strains and susceptibility tests were performed by ATB system.RESULTS S.aureus isolated from the detention needles of burn patients was the predominant pathogen,accounted for 60.3%,and all of them were MRSA.Among these flora,all were resistant to penicillins,oxacillin and gentamicin and more than 50.0% were resistant to lincomycin,tetracyc1ine,rifampicin and so on,2.3% were resistant to minocycline and teicoplanin,and none was resistant to vancomycin, fusidic acid,and quinupristin-dalfopristin.CONCLUSIONS S.aureus isolated from the detention needles of burn patients is the predominant pathogen, which is resistant to many antibiotics.So we should identify the bacterial strains and give susceptibility tests of detention needles from burn patients promptly,in order to provide best instruction on clinic reasonably using antibiotics and slow the development of the resistant bacterial flora.