Key points are not available for this paper at this time.
Trichomoniasis is the most common non-viral sexually transmitted infection (STI) in the world. The estimated global prevalence in 2016 was 156 million adults aged 15–49. However, these data are underestimated, since the most used diagnostic method is the wet mount, which has low sensitivity, the information regarding the estimated duration of infection is limited and there is evidence of undiagnosed asymptomatic cases in both sexes. Currently 80% of cases—including both sexes—are asymptomatic, which makes the disease silent and chronic in course, leading to complications. The aim of this review was to discuss the diagnostic methods for T. vaginalis detection that are currently available and applicable in the clinical laboratory routine. Overall, nucleic acid amplification techniques are the best option for T. vaginalis detection, with higher sensitivity and specificity than other tests. Although these techniques present higher cost, their implementation should be supported to ensure correct trichomoniasis diagnosis and treatment beyond contributing to questions on epidemiology and control.
Cardoso et al. (Mon,) studied this question.