泌尿生殖道溶脲脲原体感染及耐药分析

目的了解重庆涪陵地区泌尿生殖道溶脲脲原体感染及耐药情况，以指导临床合理用药。方法采用支原体培养、鉴定、药敏一体化试剂盒对771例泌尿生殖道感染患者进行支原体培养及药敏试验。结果检出溶脲脲原体阳性率49．9％，男性占12．5％，阳性率22．3％；女性占87．5％，阳性率60．6％。溶脲脲原体感染主要集中在21～40岁年龄段人群。对溶脲脲原体灵敏度最高的抗生素是克拉霉素95.12％，其次是强力霉素87．57％，罗红霉素86．24％。结论各地区间溶脲脲原体药敏结果差别较大，必须依据药敏结果选药。克拉霉素、强力霉素、罗红霉素可作为本地区治疗溶脲脲原体首选药物。大观霉素、林可霉素耐药现象严重。

Analysis of urogenital Ureaplasma urealyticum infection and their drug tolerance

Objective To investigate the status of urogenital Ureaplasma urealyticum (Uu) infection and their drug tolerance in our area,so as to guide rational administration for the clinic.Methods Mycoplasma culture and drug susceptibility test were performed for 771 patients with urogenital infaction. The culture,identification and drug resistance of mycoplasma were carried out with one complex mycoplasma kit.Results The positive rate of Uu was 49.9%. The proportional percentage of males was 12.5% and the Uu positive rate was 22.3%,for females,the proportional percentage and Uu positive rate was 87.5% and 60.6% respectively. The population aged 21-40 was susceptible to Uu infection. The most sensitive antibioties to Uu was clindamycin (95.12%),followed by doxycycline (87.57%) and roxithromycin (86.24%).Conclusion The difference of Uu drug sensitivty was significant in different areas. So it is necessary to select antibioties by drug sensitivity. Clindamycin,doxycycline and roxithromycin may are used as preferred antibioties in treating Uu infection in our area. The drug-resistance status of spectinomycin and lincomycin was serious.