Study on Infection and Drug Resistance to Antibiotics in Vitro of Ureaplasma urealyticum,Mycoplasma Hominis and Chlamydia Trachomatis in Patients with Non-Gonococcal Urethritis

Objective To evaluate the occurrence of Ureaplasma urealyticum(Uu) and Mycoplasma hominis(Mh)and Chlalnydia trachomatis(CT),and to analysis the drug resistance to 9 antibiotics of Mh and Uu,to determine the most suitable treatment strategy.Methods CT in genitourinary tract of 353 NGU patients was detected by kit of Chemtru TM .Uu and Mh in genitourinary tract was detected by kit of IST.Results In 353 tested samples,37.4 % were Mycoplasma and Chlamydia positive.In 134 virility tested samples,23.9 % were Mycoplasma and Chlamydia positive.In 219 female tested samples,45.7 % were Mycoplasma and Chlamydia positive.In 134 virility tested samples,48.0 % were Uu≥10 4 cfu/ml,30.0 % were Mh≥10 4 cfu/ml;In 219 female tested samples,48.6 % were Uu≥10 4 cfu/ml,31.0 % were Mh≥10 4 cfu/ml.The drug resistance of Mycoplasma to Minocycline and Doxycycline was very low,which of Mycoplasma to other antibiotics was different.Conclusion In genitourinary tract,Mycoplasma infections is taller than Chlamydia infections.Resistance monitoring of Mycoplasma periodically has important significance in clinical drug treatment.