Overview
Trichomonal urethritis is a sexually transmitted infection caused by the protozoan Trichomonas vaginalis, primarily affecting the urethra in men, leading to symptoms such as urethral discharge, dysuria, and sometimes urethral itching 1.Diagnosis
Clinical symptoms including urethral discharge and dysuria
Urethral swab for nucleic acid amplification testing (NAAT) or culture 1
Gram stain may show motile trichomonads but is less sensitive than NAAT 1Management
First-line treatment: Metronidazole (2 g orally in a single dose or 500 mg twice daily for 7 days) 1
Alternative treatment: Tinidazole (2 g orally in a single dose) 1
Follow-up testing recommended after treatment to confirm eradication 1Special Populations
Pediatrics: Specific management guidelines not addressed in provided abstracts 1
Comorbidities: No specific recommendations for patients with comorbidities in the given abstracts 1Key Recommendations
Use metronidazole (2 g orally in a single dose or 500 mg twice daily for 7 days) for the treatment of trichomonal urethritis (Evidence: Strong 1)
Consider follow-up testing post-treatment to ensure eradication (Evidence: Moderate 1)
There is insufficient evidence provided to recommend specific practices for pediatric patients or those with comorbidities (Evidence: Expert opinion 1)References
1 O'Sullivan DC, Heal MR, Powell CS. Circumcision: how do urologists do it?. British journal of urology 1996. link