PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “TRICHOMONAS URETHRITIS”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 55 records · Page 3Linked to original sources
PubMedDate not supplied

Non-gonococcal urethritis (NGU) due to trichomonas vaginalis in Ibadan.

Two hundred and sixty two male patients attending the Special Treatment Clinic (STC) of the University College Hospital, Ibadan between July and December 1989, were examined for Trichomonas vaginalis as a cause of non-gonococcal urethritis using both microscopic and culture methods. Thirteen of the 262 male patients were the sexual partners of trichomonas vaginalis infected women. While 47(17.9) percent of the 262 men investigated had gonococcal urethritis, 215(82.1 percent) had non-gonococcal urethritis out of whom 18(8.4 percent) had trichomonal urethritis. The age range of peak incidence among the patients investigated is 20-29 years. A significant difference (P < 0.001) between the number of male sexual contacts that were positive for trichomoniasis (38 percent) and other male patients included in this study (8.4 percent) was demonstrated. Culture of the samples from the male patients investigated gave the highest proportion (100 percent) of positive results. This indicates the superiority of culture methods over other methods of diagnosing trichomoniasis such as microscopic method routinely used in our centre.

Adolescent↗
PubMed1999

Trichomonas vaginalis as a cause of urethritis in Malawian men.

BACKGROUND AND OBJECTIVES: Trichomonas vaginalis is one of the most common sexually transmitted infections. In Malawi, rates of trichomoniasis in women are high. The prevalence of T. vaginalis infection in men is expected to be high but has not previously been documented. GOALS: We sought to determine the prevalence of trichomoniasis in Malawian men with and without urethritis, to evaluate a polymerase chain reaction detection assay for T. vaginalis in urethral swabs and to examine the effect of T. vaginalis infection on excretion of human immunodeficiency virus (HIV) in semen. STUDY DESIGN: Men presenting at the Sexually Transmitted Diseases (STD) and Dermatology Clinics in Malawi were enrolled in a cross-sectional study. We compared a polymerase chain reaction-based test for T. vaginalis detection with wet-mount microscopy and culture of urethral swabs. HIV serology was determined by enzyme-linked immunosorbent assay (ELISA), and HIV-1 RNA concentrations in semen were measured by quantitative nucleic acid sequence-based analysis. RESULTS: T. vaginalis was detected in 51 of 293 men. The estimated prevalence among symptomatic men was 20.8% and among asymptomatic men, 12.2%. Polymerase chain reaction performed with a sensitivity of 0.82 (95% CI: 0.66-0.92) and specificity of 0.95 (95% CI: 0.91-0.97) compared to wet-mount microscopy and culture. There was no difference in the rate of HIV seropositivity in men with and without T. vaginalis infection. However, in men with symptomatic urethritis, the median HIV RNA concentration in seminal plasma from men with T. vaginalis was significantly higher that in seminal plasma from HIV-positive men without trichomonas.

Animals↗