Results from a large cross sectional study assessing Chlamydia trachomatis, Ureaplasma spp. and Mycoplasma hominis urogenital infections in patients with primary infertility

Female and male infertility have been associated to Chlamydia trachomatis, Ureaplasma spp. and Mycoplasma hominis urogenital infections. However, evidence from large studies assessing their prevalence and putative associations in patients with infertility is still scarce. The study design was a cross-sectional study including 5464 patients with a recent diagnosis of couple’s primary infertility and 404 healthy control individuals from Cordoba, Argentina. Overall, the prevalence of C. trachomatis, Ureaplasma spp. and M. hominis urogenital infection was signifcantly higher in patients than in control individuals (5.3%, 22.8% and 7.4% vs. 2.0%, 17.8% and 1.7%, respectively). C. trachomatis and M. hominis infections were signifcantly more prevalent in male patients whereas Ureaplasma spp. and M. hominis infections were more prevalent in female patients. Of clinical importance, C. trachomatis and Ureaplasma spp. infections were signifcantly higher in patients younger than 25 years. Moreover, Ureaplasma spp. and M. hominis infections were associated to each other in either female or male patients being reciprocal risk factors of their co-infection. Our data revealed that C. trachomatis, Ureaplasma spp. and M. hominis are prevalent uropathogens in patients with couple’s primary infertility. These results highlight the importance of including the screening of urogenital infections in the diagnostic workup of infertility.

Bibliographic Details

Main Authors:	Paira, Daniela A., Molina, Guillermo, Tissera, Andrea D., Olivera, Carolina, Molina, Rosa I., Motrich, Ruben D.
Format:	info:eu-repo/semantics/publishedVersion biblioteca
Language:	eng
Published:	Nature Publishing Group 2021-07-01
Subjects:	Chlamydia, Mycoplasma, Ureaplasma, Coinfection, Female, Male, Infertility, Urogenital infections,
Online Access:	http://hdl.handle.net/11086/548093 https://www.nature.com/articles/s41598-021-93318-1#citeas
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