Stanislav Tjagur1,2, Reet Mändar3,4, Margus Punab1,5. 1. a Tartu University Hospital, Centre of Andrology , Tartu , Estonia. 2. b Faculty of Medicine , University of Tartu , Tartu , Estonia. 3. c Department of Microbiology, Faculty of Medicine , University of Tartu, Institute of Biomedicine and Translational Medicine , Tartu , Estonia. 4. d Competence Centre on Health Technologies , Tartu , Estonia. 5. e Department of Surgery, Faculty of Medicine , University of Tartu, Institute of Clinical Medicine , Tartu , Estonia.
Abstract
BACKGROUND: We aimed to evaluate the prevalence of sexually transmitted infections (STI, including Mycoplasma genitalium, Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis) among high-risk heterosexual male patients and to clarify their potency to cause complaints and inflammation. METHODS: The study group included 825 men (18.0-49.5 y) consulting andrologist at Tartu University Hospital (Estonia) due to subjectively perceived risk of STI. Patients completed STI risk behaviour questionnaire. First voided urine was analysed for white blood cells and STIs. RESULTS: In total 193 (23.4%) patients were positive for one or multiple STI. The prevalence of C. trachomatis, M. genitalium, N. gonorrhoeae, T. vaginalis and combined STI was 14.3%, 4.4%, 2.7%, 0.7% and 1.3%, respectively. N. gonorrhoeae had the highest potency to generate inflammatory reaction in first voided urine (100%) followed by C. trachomatis (72.0%), M. genitalium (63.9%) and T. vaginalis (33.3%). N. gonorrhoeae and T. vaginalis caused the highest mean number of complaints while half of T. vaginalis cases and nearly fifth of M. genitalium and C. trachomatis cases were asymptomatic. CONCLUSIONS: C. trachomatis has the highest prevalence among Estonian high-risk men but M. genitalium holds an important second place. Prevalence of combined STIs is low. N. gonorrhoeae has the highest potency to generate urethral inflammation followed by C. trachomatis and M. genitalium. The highest number of complaints is also associated with N. gonorrhoeae while half of T. vaginalis cases and nearly a fifth of M. genitalium and C. trachomatis cases are asymptomatic.
BACKGROUND: We aimed to evaluate the prevalence of sexually transmitted infections (STI, including Mycoplasma genitalium, Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis) among high-risk heterosexual male patients and to clarify their potency to cause complaints and inflammation. METHODS: The study group included 825 men (18.0-49.5 y) consulting andrologist at Tartu University Hospital (Estonia) due to subjectively perceived risk of STI. Patients completed STI risk behaviour questionnaire. First voided urine was analysed for white blood cells and STIs. RESULTS: In total 193 (23.4%) patients were positive for one or multiple STI. The prevalence of C. trachomatis, M. genitalium, N. gonorrhoeae, T. vaginalis and combined STI was 14.3%, 4.4%, 2.7%, 0.7% and 1.3%, respectively. N. gonorrhoeae had the highest potency to generate inflammatory reaction in first voided urine (100%) followed by C. trachomatis (72.0%), M. genitalium (63.9%) and T. vaginalis (33.3%). N. gonorrhoeae and T. vaginalis caused the highest mean number of complaints while half of T. vaginalis cases and nearly fifth of M. genitalium and C. trachomatis cases were asymptomatic. CONCLUSIONS:C. trachomatis has the highest prevalence among Estonian high-risk men but M. genitalium holds an important second place. Prevalence of combined STIs is low. N. gonorrhoeae has the highest potency to generate urethral inflammation followed by C. trachomatis and M. genitalium. The highest number of complaints is also associated with N. gonorrhoeae while half of T. vaginalis cases and nearly a fifth of M. genitalium and C. trachomatis cases are asymptomatic.
Authors: Lucilene Sales de Souza; José Carlos Sardinha; Sinésio Talhari; Marcel Heibel; Mônica Nunes Dos Santos; Carolina Talhari Journal: An Bras Dermatol Date: 2021-01-31 Impact factor: 1.896
Authors: Barbara Van Der Pol; Ken B Waites; Li Xiao; Stephanie N Taylor; Arundhati Rao; Melinda Nye; Steven Chavoustie; Aaron Ermel; Clair Kaplan; David Eisenberg; Philip A Chan; Leandro Mena; Sixto Pacheco; Smitha Krishnamurthy; Ruchika Mohan; Rasa Bertuzis; Chris L McGowin; Rodney Arcenas; Elizabeth M Marlowe Journal: J Clin Microbiol Date: 2020-05-26 Impact factor: 5.948