Distribution and Drug Resistance of Genital Tract Pathogenic Bacteria in Pregnant Women with Premature Rupture of Membrane / 现代检验医学杂志

ABSTRACT

Objective To investigate the distribution and drug resistance of genital tract pathogens in pregnant women with premature rupture of membranes (PROM),and provide guidance for clinical rational use of antibiotics.Methods From 2011 to 2013,3 162 cases of patients with premature rupture of membranes were cultured for bacteria,Mycoplasma and Chlamydia.Identification and drug sensitive test of the bacteria were detected by VITEK II system;all of the data were ana-lyzed by WHONET5.6 software.Results The rate of infection was 33.30%,in which the positive rate of bacteria,Fung, Mycoplasma culture and Chlamydia trachomatis antigen detection were 13.19%,4.87%,24.89% and 2.72% respectively. The ratio of Escherichia coli producing extended spectrum beta lactamases (ESBLS)were 13.76%.The ratio of Methicillin resistant Staphylococcus aureus (MRSA)and Methicillin resistant coagulase negative Staphylococcus (MRCNS)were 27.27%and 66.25% respectively.Mycoplasma was most sensitive to minocycline,doxycycline.Conclusion Mycoplasma in-fection was the first,followed by bacteria.clinical should strengthen the surveillance of pathogen infection,and rational use of antibiotics according to the results of drug sensitive test.