Nongonococcal urethritis(NGU) is one of the common sexually transmitted diseases. Chlamydia trachomatis is the commonest pathogen of NGU. Ureaplasma urealyticum, Mycoplasma genitalium, Trichomonas vaginalis and other pathogens also account for some cases of NGU. With the development of molecular biology and immunology, more and more new techniques, such as PCR, LCR, etc., have been used in the researches on the laboratory diagnosis of NGU. It is necessary to establish and standardize some reliable rapid diagnostic tests for NGU. This paper reviews the progress in researches on the concept, etiology, clinical features, laboratory diagnosis and treatment of NGU.
Animals ; Clinical Laboratory Techniques ; Humans ; Mycoplasma Infections ; diagnosis ; drug therapy ; Trichomonas Infections ; diagnosis ; drug therapy ; Trichomonas vaginalis ; isolation & purification ; Ureaplasma Infections ; diagnosis ; drug therapy ; Ureaplasma urealyticum ; isolation & purification ; Urethritis ; diagnosis ; drug therapy

OBJECTIVETo observe the clinical efficacy of penyan pill (PP) in treating ureaplasma urealyticum (UU) infection patients of qi deficiency blood stasis syndrome (QDBSS).

METHODSTotally 188 UU infection patients of QDBSS were randomly assigned to two groups, the treatment group and the control group. Patients in the treatment group were treated with PP (10 g each time, thrice daily, 14 consecutive days as one therapeutic course), while those in the control group took azithromycin (10 g each day, 7 consecutive days as one therapeutic course). They were continually treated for 3 therapeutic courses. The clinical symptom integrals were observed in the two groups before and after treatment. The short-term efficacy was judged. Their recurrence rates were followed-up to assess their long-term efficacies.

RESULTSThe total effective rate of the comprehensive efficacy in the treatment group was 91.4%, while it was 79. 3%in the control group, showing no statistical difference between the two groups (P > 0.05). Better effects were obtained in improving Chinese medical clinical symptoms in the treatment group (P <0.01). There was no statistical difference in the negative conversion rate between the two groups after treatment (P >0. 05). There was statistical difference in the recurrence rate between the two groups (12. 82% vs 54.76%,P <0. 05).

CONCLUSIONSPP showed equivalent effects in treating UU infection patients of QDBSS to those of azithromycin. But PP showed obvious advantages over azithromycin in improving Chinese medical syndromes.

Adult ; Azithromycin ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Ureaplasma Infections ; diagnosis ; drug therapy ; Ureaplasma urealyticum

Ureaplasma urealyticum causes infection or colonization of female genital tracts associated with preterm delivery and infertility and the infection of the bloodstream, respiratory tract, and central nervous system in infants, especially in prematures. We report the first case of U. urealyticum meningitis in a premature infant in Korea. She was born with a birth weight of 1,481 gram at 32+3 weeks' gestation and hospitalized for a respiratory care in the NICU in November 2005. Endotracheal aspirates and urine cultures grew U. urealyticum at <10(4) CFU/mL of the specimens at 2-day-old, and cerebrospinal fluid (CSF) cultures grew U. urealyticum at > or = 10(4) CFU/mL of CSF. The patient had a marked CSF pleocytosis, low glucose and high protein content on the 13th hospital day. CSF cultures for ordinary bacteria, mycobacteria and fungi remained negative. U. urealyticum was resistant to erythromycin, tetracycline, ciprofloxacin and pristinamycin, but susceptible to doxycycline. Although she was treated with erythromycin for 30 days, the organism was still isolated four times from the CSF with fluctuation of C-reactive protein (CRP). After the addition of chloramphenicol, CSF cultures became negative in 3 days. However, CRP rose again with increased BUN at the 99th hospital day, and she died on the 103rd hospital day under the diagnosis of a clinical sepsis of unknown origin. In acute meningitis of prematures already colonized with U. urealyticum, ureaplasmal cultures and susceptibility test are warranted in Korea.
Anti-Bacterial Agents/*therapeutic use ; Drug Resistance, Bacterial ; Erythromycin/*therapeutic use ; Humans ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases/*diagnosis/drug therapy ; Meningitis, Bacterial/*diagnosis/drug therapy ; Ureaplasma Infections/*diagnosis/drug therapy ; *Ureaplasma urealyticum