Biological markers of fertility (inhibin-B) in HIV-infected men: influence of HIV infection and antiretroviral therapy

Sexual Health in HIV-Positive Men Under Stable Antiretroviral Therapy During a 12-Month Period

BACKGROUND

Sexual health is becoming increasingly important for many HIV-positive men undergoing highly effective antiretroviral therapy (ART) but remains frequently unaddressed in routine clinical consultation.

AIM

To comprehensively evaluate sexual health in male patients with HIV on stable ART over a 12-month period.

METHODS

The prospectively registered cohort study comprising 87 HIV-positive men on stable ART (median age: 43 years) was conducted between 2011 and 2015 at a university hospital. Patients were enrolled from the outpatient infectious disease unit and underwent an extensive andrological workup to assess parameters of sexual health (questionnaires, sex hormones, ultrasound, 2-glass urine test including semen analysis with microbiological and viral diagnostics). The study period per patient lasted 12 months.

OUTCOME

The primary endpoint was the impact of chronic HIV infection on sexual health.

RESULTS

Although, on average, sexual health was fine at baseline, 56% of the patients reported erectile dysfunction, 28% experienced reduced libido, 5% had hypogonadism, 36% showed at least 1 atrophic testicle with a volume of <10 ml, 8% suffered bacterial sexually transmitted infections, 35% had seminal inflammation, and up to 47% showed reduced sperm quality. Sexual satisfaction was linked to mental health (12-Item Short Form Health Survey questionnaire) and International Index of Erectile Function scores. During the study period, the collected parameters on sexual health were generally stable. However, 35% of patients had new sex partners (median: 5 partners), 7% had fathered a child or were planning procreation, 47% reported changed libido, 17% suffered bacterial sexually transmitted infections in the urogenital tract, 16% revealed a positive HIV viral load in blood, 11% had a positive HIV viral load in semen, and 28% were treated for andrological disorders.

CLINICAL IMPLICATIONS

Sexual ill-health exists in about one third of patients. This manifests itself in sexual dysfunction, sexually transmitted infections, urogenital tract inflammation, and abnormal sperm parameters, all of which require adequate counseling and therapy.

STRENGTH AND LIMITATIONS

The strength of this study is its comprehensive analysis of male sexual health over a 12-month period of stable ART treatment. Limitations are a heterogeneous patient cohort and a rather small percentage of patients with a positive HIV viral load in blood or semen, which prevented multivariate risk analysis.

CONCLUSION

Our study provides evidence that sexual health should be actively taken into account in the routine consultation by infectious disease specialists, and an interdisciplinary approach is desirable in the case of symptoms or signs of sexual ill-health. Pilatz A, Maresch CC, Discher T, et al. Sexual Health in HIV-Positive Men Under Stable Antiretroviral Therapy During a 12-Month Period. J Sex Med 2021;18:284-294.

Changes in Fertility at the Population Level in the Era of ART in Rural Malawi

Introduction:

HIV reduces fertility through biological and social pathways, and antiretroviral treatment (ART) can ameliorate these effects. In northern Malawi, ART has been available since 2007 and lifelong ART is offered to all pregnant or breastfeeding HIV-positive women.

Methods:

Using data from the Karonga Health and Demographic Surveillance Site in Malawi from 2005 to 2014, we used total and age-specific fertility rates and Cox regression to assess associations between HIV and ART use and fertility. We also assessed temporal trends in in utero and breastfeeding HIV and ART exposure among live births.

Results:

From 2005 to 2014, there were 13,583 live births during approximately 78,000 person years of follow-up of women aged 15–49 years. The total fertility rate in HIV-negative women decreased from 6.1 [95% confidence interval (CI): 5.5 to 6.8] in 2005–2006 to 5.1 (4.8–5.5) in 2011–2014. In HIV-positive women, the total fertility rate was more stable, although lower, at 4.4 (3.2–6.1) in 2011–2014. In 2011–2014, compared with HIV-negative women, the adjusted (age, marital status, and education) hazard ratio was 0.7 (95% CI: 0.6 to 0.9) and 0.8 (95% CI: 0.6 to 1.0) for women on ART for at least 9 months and not (yet) on ART, respectively. The crude fertility rate increased with duration on ART up to 3 years before declining. The proportion of HIV-exposed infants decreased, but the proportion of ART-exposed infants increased from 2.4% in 2007–2010 to 3.5% in 2011–2014.

Conclusions:

Fertility rates in HIV-positive women are stable in the context of generally decreasing fertility. Despite a decrease in HIV-exposed infants, there has been an increase in ART-exposed infants.