Detection and drug susceptibility of Ureaplasma urealyticum and Mycoplasma hominis in 8 546 cases of genitourinary tract specimen
10.3969/j.issn.1673-4130.2014.20.018
- VernacularTitle:8546例泌尿生殖道标本解脲支原体和人型支原体检测及药敏分析
- Author:
Jin LI
;
Min LI
;
Weiping LU
- Publication Type:Journal Article
- Keywords:
Ureaplasma urealyticum;
Mycoplasma hominis;
drug susceptibility
- From:
International Journal of Laboratory Medicine
2014;(20):2762-2764
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the mycoplasma separation rate in the patient with genitourinary tract inflammation in our hospital and the in vitro sensitivity to 12 kinds of antibacterial drugs for guiding clinical rational drug use.Methods 8 546 cases of genitourinary tract specimen were collected from our hospital STD clinical department and performed the culture and the in vitro drug susceptibility test by adopting the mycoplasma culture,identification and drug susceptibility integration reagent kit.Results Among 8 546 cases of patient specimen,3237 cases were mycoplasma positive,in which 2 897 cases (89.5%)were simple Ureaplas-ma urealyticum(Uu)positive,39 cases (1.2%)were simple Mycoplasma hominis (Mh)positive and 301 cases (9.3%)were Uu and Mh positive,there was statistically significant difference between any two groups (P <0.01 );the drug susceptibility test showed that the top 3 of sensitivity rates to antibacterial drugs in 2 897 cases of Uu infection from high to low were josamycin (98.4%),doxycline (97.9%)and minomycin (97.6%),the top 3 of drug resistance rates from high to low were ciprofloxacin (71.8%),spiramycin (46.8%)and ofloxacin (35.6%).The top 3 of sensitivity rates to antibacterial drugs in 39 cases of Mh infec-tion from high to low were josamycin (96.7%),doxycline (91.2%)and minomycin(90.8%),and the top 3 of drug resistance rates were ofloxacin (68.9%),ciprofloxacin (67.8%)and roxithromycin (54.2%).The top 3 of sensitivity rates to antibacterial drugs in 301cases of Uu and Mh infection from high to low were doxycline (95.2%),minomycin (94.8%)and josamycin (92.1%),and the top 3 of drug resistance rates from high to low were ciprofloxacin (83.3%),ofloxacin (80.1%)and levofloxacin (76.3%).Conclu-sion Uu and Mh are the common pathogens of genitourinary tract infection.Mycoplasma isolated from genitourinary tract speci-mens in our hopsital is dominated by Uu,so the drugs with higher sensitivity such as josamycin,doxycycline and minocycline should be used as the first choice in the treatment of mycoplasma infection.
