Sexual risk-taking behaviour among HIV outpatients in Argentina

Risky sexual practice and associated factors among people living with HIV/AIDS receiving antiretroviral therapy in Ethiopia: Systematic review and meta-analysis

Background

The risky sexual behavior of people living with HIV/AIDS (PLWHA) may impose a risk of transmitting the disease to their partners and increase Human Immunodeficiency Virus (HIV) co-infection. This systematic review and meta-analysis aimed to determine the pooled prevalence of risky sexual behavior and associated factors among PLWHA receiving [Antiretroviral Therapy (ART)] in Ethiopia.

Methods

To identify both published and unpublished research articles, systematic searches were performed in PubMed, HINARI, Medline, Science Direct, and Google Scholar databases. The review was carried out following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guideline. Cross-sectional studies reporting the prevalence of risky sexual practice and its associated factors among PLWHA receiving ART in Ethiopia were included. Two authors independently extracted all necessary data using a standardized data extraction format prepared in Microsoft Excel and exported to STATA version 14 statistical software for further analyses. The Cochrane Q test statistics and I² test were used to assess the heterogeneity of the studies. Since the included studies exhibited considerable heterogeneity, the random-effects meta-analysis model was computed to estimate the pooled prevalence of risky sexual practice which was determined by dividing the total number of PLWHA with risky sexual practice practices by the total number of PLWHA on ART in the study and multiplied by 100. Furthermore, pooled odds ratio (OR) with 95% confidence interval (CI) was determined for the association between determinant factors and risky sexual practice.

Result

In this study, 2351 articles were identified from different databases, and fifteen articles were selected for final systematic review and meta-analysis. In Ethiopia, the pooled prevalence of risky sexual practices was 43.56% (95% confidence interval (CI):35.51, 51.62). Discussion about safe sex with sexual partner/s [AOR = 0.26, 95% CI: 0.08, 0.92] and having multiple sexual partners [AOR = 1.90, 95% CI: 0.53, 6.84] were factors significantly associated with risky sexual practice in Ethiopia.

Conclusion

A significant proportion of respondents engaged in risky sexual practices. Multiple sexual partners and a lack of discussion about safe sex are linked to a higher prevalence of the risky sexual practice in Ethiopia. It is critical to raise awareness about safe sexual practices during health education and counselling services and to encourage clients to freely discuss safer sex practices with their sexual partner/s at their antiretroviral therapy (ART) appointments as part of their follow-up care.

Protocol registration

The protocol for this systematic review and meta-analysis was registered at PROSPERO (record ID = CRD42021274600, 25 September 2021).

Impact of early antiretroviral treatment on sexual behaviour: a randomised comparison

Background:

Antiretroviral treatment (ART) reduces HIV infectiousness but the effect of early ART on sexual behaviour is unclear.

Methods:

We assessed, within the START randomized trial that enrolled HIV-positive adults with CD4⁺ cell count greater than 500 cells/μl, the effect of early (immediate) versus deferred ART on: condomless sex with HIV-serodifferent partners (CLS-D); all condomless sex (CLS); HIV transmission-risk sex (CLS-D-HIV risk, defined as CLS-D and: not on ART or started ART <6 months ago or viral load greater than 200 copies/ml or no viral load in past 6 months), during 2-year follow-up. Month-12 CLS-D (2010–2014) was the primary outcome.

Results:

Among 2562 MSM, there was no difference between immediate and deferred arms in CLS-D at month 12 [12.6 versus 13.1%; difference (95% CI): −0.4% (−3.1 to 2.2%), P = 0.75] or month 24, or in CLS. Among 2010 heterosexual men and women, CLS-D at month 12 tended to be higher in the immediate versus deferred arm [10.8 versus 8.3%; difference:2.5% (−0.1 to 5.2%), P = 0.062]; the difference was greater at month 24 [9.3 versus 5.6%; difference: 3.7% (1.0 to 6.4%), P = 0.007], at which time CLS was higher in the immediate arm (20.7 versus 15.7%, P = 0.013). CLS-D-HIV risk at month 12 was substantially lower in the immediate versus deferred arm for MSM [0.2 versus 11%; difference: −10.7% (−12.5 to −8.9%), P < 0.001] and heterosexuals [0.6% versus 7.7%; difference: −7.0% (−8.8 to −5.3%), P < 0.001], because of viral suppression on ART.

Conclusion:

A strategy of early ART had no effect on condomless sex with HIV-serodifferent partners among MSM, but resulted in modestly higher prevalence among heterosexuals. However, among MSM and heterosexuals, early ART resulted in a substantial reduction in HIV-transmission-risk sex, to a very low absolute level.

Predictors of unprotected sexual intercourse among HIV-infected patients receiving antiretroviral drugs in the Niger Delta Region of Nigeria

This study aims to evaluate the predictor of unprotected sexual intercourse among HIV-infected adults receiving antiretroviral therapy (ART) in a tertiary facility in the Niger Delta Region of Nigeria. A cross sectional study was undertaken in a 200 bed tertiary hospital in Bayelsa state, south-south Nigeria. A standardized pre-tested interviewer administered questionnaire was used to collect demographic, clinical and sexual history from consecutive HIV-1 infected adults receiving ART for at least 6 months. Independent predictors of unprotected sexual intercourse (defined as irregular condom use or unprotected sex in previous 6months) were determined using an unconditional logistic regression model. Out of 241 patients studied, 71.8% were females, 48.5% were married, and 20.7% had a sexual partner that is HIV-1 infected. Sixty (24.9%) patients engaged in unprotected sex, 86 (35.7%) used condom consistently and 95 (39.4%) abstained. Female sex, being currently married, age18-35years, partner being HIV-positive and living with sexual partner were significant associated with risky sex. Female sex, age18-35years and being currently married were the only independent predictors of unprotected sex. HIV-infected adults receiving ART in resource limited settings are potential sources of secondary transmission of HIV. Condom use in the prevention of secondary transmission of HIV in study area should target females, young adults and married couples.