Open AccessEvaluation of Chlamydia trachomatis and HR-HPV infection in women living with HIV: a cross-sectional study
Author(s) -
Sara Pereira Leite Lima,
Caroline Alves de Oliveira Martins,
Yara Furtado,
Švitrigailė Grincevičienė,
Susana Cristina Aidé Viviani Fialho,
Luisa Czeresnia Costa Bond,
Luís Guillermo Coca Velarde,
Isabel Cristina Chulvis Guimarães do Val
Publication year - 2021
Publication title -
dst
Language(s) - English
Resource type - Journals
eISSN - 2177-8264
pISSN - 0103-4065
DOI - 10.5327/dst-2177-8264-20213311
Subject(s) - chlamydia trachomatis , medicine , chlamydia , population , transmission (telecommunications) , cross sectional study , logistic regression , viral load , sex organ , immunology , gynecology , human immunodeficiency virus (hiv) , environmental health , biology , pathology , electrical engineering , engineering , genetics
Infections caused by Chlamydia trachomatis (CT) and Human Papilloma Virus (HPV) are among the most prevalent sexually transmitted infections (STIs) worldwide. CT infection in women living with the human immunodeficiency virus (HIV) can facilitate HIV transmission by increasing HIV shedding in cervicovaginal secretions. The prevalence of Human papillomavirus (HPV) infection is higher in women living with HIV when compared to HIV-negative women, even when comparing those with the same sociodemographic characteristics. Generally, they have a high viral load and a higher persistence of viral infection, which increases the risk of developing premalignant and malignant lesions in the lower genital tract. Objective: To evaluate the frequency of CT and High-Risk HPV (HR-HPV) infection among women living with HIV and the association with sociodemographic, behavioral and clinical characteristics. Methods: Cross-sectional study carried out with a population of 66 non-pregnant women aged between 18 and 70 years living with HIV and/or acquired immunodeficiency syndrome (AIDS) at the Hospital Universitário Antônio Pedro, Universidade Federal Fluminense (UFF), Niterói (RJ), Brazil, between the period of March 1, 2018 and October 31, 2018. A standardized questionnaire was applied including sociodemographic and behavioral characteristics, and clinical information (use of oral contraceptives, Antiretroviral Therapy (ART), cluster of differentiation 4 (CD4) cell count, and viral load). Endocervical samples were collected for CT (COBAS 4800® system, Roche) and HPV (COBAS® HPV test, Roche) detection. Fisher's Exact Test was used to assess the association between variables. Regression analyses were performed using the logistic model in order to identify the factors associated with the outcomes of interest. Results: A frequency of 1.5% for CT and 21.2% for HR-HPV was found. Age was the single factor that presented statistical significance associated with HR-HPV infection. Conclusion: Our study showed that some women living with HIV promote risky behavior which could facilitate the acquisition of other STIs, such as HPV and CT infection. Some of them, with detected viral load, were not using condoms even with HIV-negative partners. These results may suggest that in addition to treatment and follow-up of women living with HIV, STIs counseling and guidance may play an important role in the control of STIs in this population.