Persistence of chlamydia trachomatis in the endometrium and peritoneal fluid of patients with infertility but negative cervical culture

Background: Chlamydia trachomatis infection is considered a public health problem due to its high prevalence, and because is asymptomatic in 70% of women and provokes reproductive sequelae when it is not detected and treated timely. Objective: To search for C. trachomatis in endometrium and peritoneal fluid of infertile women without detection of this pathogen in cervical secretions. Patients and method: A retrospective and cross-sectional study was done in 38 patients with infertility only 18 showed peritoneal fluid infection and/or endometrial infection, eight of them were negative for the amplificated product of 129-bp from CT ompA gene in cervical secretions. Laparoscopic data showed that five of them had pelvic inflammatory disease. Conclusion: The non-detection of Chlamydia trachomatis in endocervix does not reflect what happens in the upper genital tract, that's why we need to do a deliberate search of infection by this pathogen in endometrium of suspected women with infertility.