[Prevalence among males from the general population of agents responsible of not ulcerative genital tract infections, assisted in specialized care]. / Prevalencia en varones de la población general de agentes productores de infecciones no ulcerativas del aparato genital, asistidos en atención especializada.

OBJECTIVE: Male genital infections are a major problem due to their high frequency and morbidity and their role in cases of male infertility. We studied the presence, in males assisted in specialized care, of non-ulcerative genital tract infections-producing agents. METHODS: We studied descriptively and retrospective microbiological results of 3,066 samples of male patients, with diagnosis of genital tract infection episode, received between January 1, 2016 and December 31, 2017. Detection of microorganisms in the sample was performed using techniques of artificial culture and PCR (BD-MAX). RESULTS: Positive results were obtained in 451 samples (14.71%). By culture, the most frequent pathogens were Enterobacterales (18.40%), Enterococcus (13.75%), Haemophilus (8.65%), Neisseria gonorrhoeae (8.43%), Ureaplasma (5.10%), and Candida (3.77%). By polymerase chain reaction (PCR), the most frequent were N. gonorrhoeae (28.37%), Chlamydia trachomatis (26.95%), Ureaplasma urealyticum (17.73%), Mycoplasma hominis/Ureaplasma parvum (10.64%), and Mycoplasma genitalium (7.10%). The age was older in patients infected with Enterobacterales, Candida, or Enterococcus and younger in those infected with N. gonorrhoeae. CONCLUSIONS: N. gonorrhoeae and C. trachomatis are still more common in male genital infection pathogens, although other culturable microorganisms have an important role. These findings demonstrate the importance of systematically applying both conventional culture and PCR techniques for pathogen detection.