[Alterations of ovarian reserve tests in Human Immunodeficiency Virus (HIV)-infected women]

Markers of ovarian reserve in women living with HIV: A systematic review

BACKGROUND

Anti-Mullerian hormone (AMH) levels indicate ovarian reserve and are predictive of reproductive aging. Studies evaluating AMH levels in women with HIV have produced conflicting results, and reasons for inter-study differences have not been assessed. To understand reproductive aging in HIV, we conducted a systematic review of ovarian reserve among women with HIV.

METHODS

We searched Ovid MEDLINE, Ovid EMBASE, and CAB Direct for studies including AMH in reproductive-aged women with HIV. Two reviewers used the Newcastle-Ottawa scale to assess the quality of extracted data.

RESULTS

Of the 315 reports screened, ten met the inclusion criteria. Studies were conducted across seven countries and included 3673 women with HIV and 2342 HIV-negative women in the comparison group. Ethnic distribution, combination antiretroviral therapy coverage, and viral load suppression varied considerably across studies. Nine of the ten reviewed studies reported lower unadjusted AMH levels in women with HIV than in those without HIV; however, in studies that adjusted for confounders (n = 4), only two showed an association between HIV and AMH. Low CD4 count and high viral load correlated with low AMH in the two largest studies. Other studies found that opioid use and elevated inflammatory markers were associated with low AMH. Study quality varied considerably, and many were of low quality (n = 6).

CONCLUSION

Current evidence is inconclusive about the relationship between HIV and AMH, although studies suggest a trend toward lower AMH among women with HIV. Future studies that adjust for HIV-related factors, inflammatory markers, and substance use are needed in the era of contemporary HIV care to confirm the association between HIV and reduced ovarian reserve and establish its underlying cause.

The negative impact of most relevant infections on fertility and assisted reproduction technology

Infections may act with variable impact on the physiopathology of the reproductive organs, determining infertility or reducing the outcomes of assisted reproduction technology. The aim of this narrative review is to describe the existing evidence regarding the pathogens with a supposed or recognized role in reproductive medicine. Viral hepatitis, as well as HIV, can reduce sperm quality. Syphilis carries a risk of erectile dysfunction and increased endometrial thickness. Chlamydia is the main cause of pelvic inflammatory disease. In relation to Mycoplasma and Ureaplasma spp., only few species seem to show a correlation with infertility and poor in-vitro fertilization outcomes. There is evidence of a role for bacterial vaginosis in early pregnancy loss. HPV infection in males seems to determine infertility. Herpesviruses are more a risk for fetuses than for fertility itself. Zika virus is responsible for altered early embryo development and waiting to conceive is recommended in suspected or confirmed cases. The impact of SARS-CoV-2 is yet to be elucidated. Rubella and toxoplasmosis can provoke important congenital defects and therefore screening is mandatory before conception; a vaccine for Rubella is recommended. Further and well-designed studies are still needed to better elucidate the role of some infectious agents, to improve fertility and its treatments.

Low sexual function is associated with menopausal status in mid-aged women with human immunodeficiency virus infection

OBJECTIVE

To assess the association between menopausal status and female sexual function among mid-aged women with human immunodeficiency virus (HIV) infection.

METHODS

We carried out a cross-sectional study of 221 sexually active HIV-infected women ages 40 to 59 years, based on a secondary analysis of a three-hospital survey in Lima, Perú. We classified menopausal status according to Stages of Reproductive Aging Workshop criteria (STRAW+10); this exposure variable was categorized as binary (non-postmenopausal and postmenopausal) and-for exploratory analysis-as multinomial (pre-, peri-, and postmenopausal). We defined low sexual function (LSF) using the 6-item Female Sexual Function Index (total score ≤19). Socio-demographic and clinical variables were assessed, including age, used highly active antiretroviral therapy scheme, disease duration, depressive symptoms, and co-morbidities. We performed Poisson generalized linear models with a robust variance to estimate 95% confidence interval (CI), crude prevalence ratios (cPRs), and adjusted prevalence ratios (aPRs) by epidemiological and statistical approaches using nonparametric method of bias-corrected and accelerated bootstrap resampling with 1,000 repetitions.

RESULTS

Studied women had a median age of 47.0 years (interquartile range: 7.5); 25.3% were premenopausal, 25.8% were perimenopausal, and 48.9% were postmenopausal. Also, 64.3% had LSF. The frequency of LSF was 53.6% in non-postmenopausal and 75.0% in postmenopausal women. Postmenopausal status was associated with LSF in both the crude (cPR = 1.39; 95% CI: 1.13-1.71) and the adjusted regression models (aPR = 1.38; 95% CI: 1.12-1.71).

CONCLUSIONS

HIV-infected postmenopausal women have a higher prevalence of LSF than those non-postmenopausal ones, even when adjusting for multiple potential confounders.

Assisted reproductive technology outcomes in women with a chronic viral disease

OBJECTIVE

The aim of this study was to evaluate the cumulative live birth rate in women undergoing in-vitro fertilization/intracytoplasmic-sperm-injection (IVF/ICSI) according to the type of chronic viral infection [HIV, hepatitis-B virus (HBV) and hepatitis-C virus (HCV)].

DESIGN

A cohort study.

SETTING

A tertiary-care university hospital.

PARTICIPANTS

Women with a chronic viral illness HIV, HBV or HCV- were followed until four IVF/ICSI cycles had been completed, until delivery or until discontinuation of the treatment before the completion of four cycles.

MAIN OUTCOME MEASURES

The primary outcome was the cumulative live birth rate after up to four IVF/ICSI cycles.

RESULTS

A total of 235 women were allocated to the HIV-infected group (n = 101), the HBV-infected group (n = 114) and the HCV-infected group (n = 20). The cumulative live birth rate after four cycles was significantly lower in the HIV-infected women than in those with HBV [39.1%, 95% confidence interval (95% CI): 17.7-60.9 versus 52.8%, 95% CI: 41.6-65.5, respectively; P = 0.004]. Regarding the obstetrical outcomes, the mean birth weight was lower in the HIV-infected women than in those with HBV or HCV. Multivariate analysis indicated that the age, the anti-Müllerian hormone and the number of cycles performed were significantly associated with the chances of a live birth.

CONCLUSION

HIV-infected women had lower cumulative live birth rate than women with chronic hepatitis, and this was due to less favourable ovarian reserve parameters. These findings underscore the need to better inform practitioners and patients regarding fertility issues and the importance of early fertility assessment. However, larger studies are necessary to gain more in-depth knowledge of the direct impact of HIV on live birth rates.

Outcomes of fertility investigations in a cohort of adults with perinatally acquired HIV-1 infection: a UK cross-sectional observational study

There are no published studies of fertility measurements in people living with perinatally acquired HIV (PaHIV). We performed fertility investigations in 25 adults with PaHIV. Seven (78%) men had sperm morphology normal forms (%) below the fifth centile for the general population with four (44%) having no normal forms. Mean (SD) serum anti-Müllerian hormone level was 19.4 (9.5) pmol/l; lower than expected for this age group. A larger study is needed to verify our findings.

Early menopause in acquired immunodeficiency syndrome

Premature menopause can occur in women living with human HIV. In this study, we analyzed and reviewed published literature using the PubMed, Cochrane, and Embase databases since the year 1990 using a combination of MeSH terms such as “Early,” “Premature,” “Menopause,” “HIV,” and “Hormones.” Monitoring and implementation of targeted interventions for premature or early menopause among HIV-infected women might prevent or delay complications such as osteoporosis, cardiovascular diseases, and mental health issues.

HIV and amenorrhea: a meta-analysis

OBJECTIVE

There is conflicting literature to support a link between HIV and amenorrhea. Here, we conduct a meta-analysis to summarize the results from landmark studies in this area and shed light on this important clinical association.

METHODS

Using a search of Ovid Medline and Embase, a total of 322 articles were screened for controlled matched observational studies of amenorrhea in premenopausal women living with HIV (WLWH). For inclusion, amenorrhea was defined as absence of menses for 3 months or longer. The meta-analysis used a random-effects model with an I2 calculated to assess heterogeneity.

RESULTS

Six studies from 1996 to 2010 were included in our analysis for a total of 8925 women (6570 WLWH). There was a significant association between HIV status and amenorrhea (OR 1.68, P value 0.0001) without evidence of heterogeneity (I2: 0.0%). In the majority of studies, there was no significant difference in substance use, smoking, or socioeconomic status between WLWH and controls. Additionally, in the majority of studies, amenorrhea in the setting of low BMI was significantly more frequent in WLWH than controls.

CONCLUSION

This meta-analysis provides a large population assessment of amenorrhea in HIV to suggest increased prevalence of menstrual disturbances in WLWH. It lends evidence suggestive that this relation is independent of substance use and socioeconomic status, but may be related to low BMI. Our findings reinforce the importance of routine assessment of reproductive health and time of last menstrual period as part of the health assessment of women, especially those living with HIV.

Occurrence, patterns & predictors of hypogonadism in patients with HIV infection in India

Background & objectives:

Data on hypogonadism among human immunodeficiency virus (HIV)-infected Indians are not available. This study was aimed to evaluate the occurrence, pattern and predictors of hypogonadism in HIV-infected Indians.

Methods:

Consecutive stable HIV-infected patients, 18-70 yr age, without any severe comorbid state, having at least one year follow up data at the antiretroviral therapy clinic, underwent clinical assessment and hormone assays.

Results:

From initially screened 527 patients, 359 patients (225 males; 134 females), having disease duration of 61.44±39.42 months, 88.58 per cent on highly active antiretroviral therapy (HAART), 40.67 per cent having tuberculosis history and 89.69 per cent with vitamin D insufficiency were analyzed. Testosterone <300 ng/dl was documented in 39.11 per cent males. Primary, hypogonadotropic hypogonadism (HypoH) and compensated hypogonadism were observed in 7.56, 31.56 and 12.44 per cent males, respectively. Males with hypogonadism were significantly older (P=0.009), and had higher opportunistic infections (P<0.001) with longer disease duration (P=0.05). Menstrual abnormalities were observed in 40.3 per cent females, who were significantly older (P<0.001), had lower CD4 count (P=0.038) and higher tuberculosis history (P=0.005). Nearly 46.3, 16.2 and 13 per cent women with menstrual abnormalities were in peri-/post-menopausal state, premature ovarian insufficiency (POI) and HypoH, respectively. Age, CD4 count at diagnosis and 25(OH)D were best predictors of male hypogonadism. Age and CD4 count increment in first 6-12 months following HAART were the best predictors of POI.

Interpretation & conclusions:

Hypogonadism was observed to be a significant problem in HIV-infected men and women in India, affecting 39 and 29 per cent patients, respectively. HypoH was the most common form in males whereas ovarian failure being the most common cause in females.

Early menopause: A hazard to a woman's health

Early menopause or premature ovarian insufficiency (POI) is a common cause of infertility in women and affects about one per cent of young women. This disorder has significant psychological sequelae and major health implications. Its relevance has increased in recent years due to the fact that age of motherhood is being delayed in developed countries, with the risk of having either primary ovarian insufficiency or less possibilities of pregnancy. The main characteristics are absence of ovulation, amenorrhoea and high levels of serum gonadothropins (hypergonadotropic hypogonadism). Although the aetiology remains uncertain in most cases, several rare specific causes have been elucidated. Potential causes for POI are iatrogenic (ovarian surgery, radiotherapy or chemotherapy), environmental factors, viral infections, metabolic and autoinmune diseases, and genetic alterations. Because of the association with other autoimmune diseases, close follow up is recommended in patients with POI. The traditional indicators to evaluate ovarian ageing are age, serum hormonal levels, anti-Mullerian hormone, antral follicle count, and ultrasonography of ovaries. Hormone replacement therapy remains the mainstay of treatment, and the best chance of achieving a pregnancy is through oocyte donation. This article aims to present an overview of potential causes, clinical manifestations, and treatment options of POI.

In vitro fertilization when men, women, or both partners are positive for HIV: a case-control study

PURPOSE

The aim of this study was to compare the outcomes of in vitro fertilization (IVF) for couples where one or both partners were positive for the human immunodeficiency virus (HIV) to matched control couples.

METHODS

A matched case-control retrospective study was performed. Data for 104 couples where the woman was HIV-positive; for 90 couples where the man was HIV-positive; and for 33 couples where both partners were HIV-positive were prospectively analyzed in comparison to matched controls treated in our center during the same period. The main outcomes were clinical pregnancy and live birth rates.

RESULTS

For couples involving an HIV-positive man, clinical outcomes were comparable to controls and resulted in the birth of 18 healthy babies after 90 cycles. When the woman was affected, cycle cancelation, number of retrieved oocytes, and on-going clinical pregnancy rates per transfer were statistically reduced. Implantation rates were comparable to those of non-affected controls. Seven healthy babies for 104 cycles were obtained. For a couple in which both partners were HIV-positive, only one healthy birth occurred after 33 cycles. Pregnancy rates were systematically reduced though not significantly probably due to sample size.

CONCLUSIONS

Our data suggest that IVF outcomes were similar to controls when men were HIV-positive and remain acceptable when women were HIV-positive. IVF outcomes were severely reduced in our sero-concordant couples; however, many patients had severe HIV disease previously, and therefore, these results should be reassessed in patients treated early in their disease.

Cytosolic DNA sensor-initiated innate immune responses in mouse ovarian granulosa cells

Viral infections of the ovary may perturb ovarian functions. However, the mechanisms underlying innate immune responses in the ovary are poorly understood. The present study demonstrates that cytosolic viral DNA sensor signaling initiates the innate immune response in mouse ovarian granulosa cells and affects endocrine function. The cytosolic DNA sensors p204 and cGAS and their common signaling adaptor stimulator of interferon (IFN) genes (STING) were constitutively expressed in granulosa cells. Transfection with VACV70, a synthetic vaccinia virus (VACV) DNA analog, induced the expression of type I interferons (IFNA/B) and major inflammatory cytokines (TNFA and IL6) through IRF3 and NF-κB activation respectively. Moreover, several IFN-inducible antiviral proteins, including 2',5'-oligoadenylate synthetase, IFN-stimulating gene 15 and Mx GTPase 1, were also induced by VACV70 transfection. The innate immune responses in granulosa cells were significantly reduced by the transfection of specific small-interfering RNAs targeting p204, cGas or Sting Notably, the VACV70-triggered innate immune responses affected steroidogenesis in vivo and in vitro The data presented in this study describe the mechanism underlying ovarian immune responses to viral infection.

Incidence of cardiovascular events in HIV-positive patients compared to general population over the last decade: a population-based study from 2000 to 2012

Cardiovascular diseases are currently a main cause of death among people living with HIV. This population-based study aimed to investigate the incidence of cardiovascular events (CVEs) in HIV-positive people and factors associated with CVEs. We performed a retrospective cohort study of the HIV-infected patients residing in the Local Health Authority of Brescia, northern Italy, from 2000 to 2012. Incidence of CVEs events in HIV-positive patients was compared with that expected in general population living in the same area, computing standardized incidence ratios (SIRs). CVEs-associated risk factors were assessed using Cox regression analysis and competing risk model of death. About 3766 HIV-infected patients were included in the study. Over the 12-year-period, we recorded 134 CVEs: 83 (61.9%) acute myocardial infarctions (CVE type-1), and 51 (38.1%) strokes (CVE type-2). A twofold increased risk (SIR = 2.02) of CVEs was found in HIV-infected patients compared to the general population. Notably, within male patients: for CVE type-1, SIR = 1.89, for CVE type-2 SIR = 2.25; within female patients: for CVE type-1, SIR = 2.91, for CVE type-2 SIR = 2.07. Age >45 years, male gender, diabetes, and total blood cholesterol >200 mg/dl were significantly associated with CVEs incidence (for all, p < .05). These results were confirmed using the competing risk model. Our cohort study confirmed the higher incidence of CVEs in HIV-positive patients, and put emphasis on the importance of traditional cardiovascular risk factors. Overall CVE risk in HIV-positive patients was twice as high as CVE risk in general population. We found a peculiar gender distribution, with a relative risk for CVE type-1 higher in HIV-positive females, and a higher CVE type-2 risk in male patients. More studies are needed in order to support these findings and to further highlight possible gender differences in the risk of developing CVEs in HIV-positive patients.

Decreased ovarian reserve in HIV-infected women

OBJECTIVE

To evaluate HIV directly or indirectly related altered ovarian function, using serum anti-Müllerian hormone (AMH) levels in HIV-infected women as compared with seronegative women.

DESIGN

We conducted a matched cohort study from January 2008 to December 2013 in a tertiary university centre. Two hundred and one HIV-infected women requesting assisted reproductive technology and 603 age and cause of infertility-matched HIV seronegative women were enrolled in this study.

METHODS

All data were prospectively collected using a semistructured questionnaire. Serum AMH levels in HIV-infected women and matched controls were compared. To find out the contributing factors to increased serum AMH levels in HIV-infected women, a backward multiple linear regression was performed.

RESULTS

Serum AMH levels were significantly lower in HIV-infected group as compared with seronegative controls (3.0 ± 2.8 vs 3.7 ± 3.5 ng/ml; respectively, P = 0.001). Looking for factors associated with altered AMH among HIV-infected women, an association has been shown between tubal disease and a further decrease in serum AMH levels (2.4 ± 2.4 vs 3.4 ± 3.0 ng/ml; respectively, P = 0.011). Among HIV-infected women, after multivariate linear regression analysis, we showed that increased age, BMI and viral load were associated with decreased serum AMH levels whereas in striking contrast an increase in CD4⁺ cell count was associated with an increase of serum AMH levels.

CONCLUSION

Serum AMH levels were lower in the HIV-infected group than in the control group. Age, BMI, CD4⁺ cell count and viral load were the independent contributors affecting serum AMH levels among HIV-infected women.

Premature ovarian insufficiency: Pathogenesis and management

The term premature ovarian insufficiency (POI) describes a continuum of declining ovarian function in a young woman, resulting in an earlier than average menopause. It is a term that reflects the variable nature of the condition and is substantially less emotive than the formerly used “premature ovarian failure” which signaled a single event in time. Contrary to the decline in the age of menarche seen over the last 3-4 decades there has been no similar change in the age of menopause. In developed nations, the average age for cessation of menstrual cycles is 50-52 years. The age is younger among women from developing nations. Much has been written about POI despite a lack of good data on the incidence of this condition. It is believed that 1% of women under the age of 40 years and 0.1% under the age of 30 years will develop POI. Research is increasingly providing information about the pathogenesis and treatments are being developed to better preserve ovarian function during cancer treatment and to improve fertility options. This narrative review summarizes the current literature to provide an approach to best practice management of POI.

Lights and Shadows about the Effectiveness of IVF in HIV Infected Women: A Systematic Review

Background. HIV infected women have higher rates of infertility. Objective. The purpose of this literature review is to evaluate the effectiveness of fresh IVF/ICSI cycles in HIV infected women. Materials and Methods. A search of the PubMed database was performed to identify studies assessing fresh nondonor oocyte IVF/ICSI cycle outcomes of serodiscordant couples with an HIV infected female partner. Results and Discussion. Ten studies met the inclusion criteria. Whenever a comparison with a control group was available, with the exception of one case, ovarian stimulation cancelation rate was higher and pregnancy rate (PR) was lower in HIV infected women. However, statistically significant differences in both rates were only seen in one and two studies, respectively. A number of noncontrolled sources of bias for IVF outcome were identified. This fact, added to the small size of samples studied and heterogeneity in study design and methodology, still hampers the performance of a meta-analysis on the issue. Conclusion. Prospective matched case-control studies are necessary for the understanding of the specific effects of HIV infection on ovarian response and ART outcome.

Current Concepts in Premature Ovarian Insufficiency

Premature ovarian insufficiency (POI) is a life-changing diagnosis, with profound physical and psychological consequences. Unfortunately, there are many deficiencies in our understanding of the condition as the underlying etiology and optimum management strategies are poorly understood. Improved awareness of POI and its long-term implications has led to increased research interest in recent years. Current research has allowed a greater understanding of the changing epidemiology in POI, genetic factors in its etiology and randomized controlled trials of hormone therapy are underway to provide evidence for treatment. This article reviews the latest literature on POI to summarize current understanding and future directions.

HIV infection and cardiovascular disease in women

Background

HIV infection is associated with increased risk of cardiovascular disease (CVD) in men. Whether HIV is an independent risk factor for CVD in women has not yet been established.

Methods and Results

We analyzed data from the Veterans Aging Cohort Study on 2187 women (32% HIV infected [HIV⁺]) who were free of CVD at baseline. Participants were followed from their first clinical encounter on or after April 01, 2003 until a CVD event, death, or the last follow‐up date (December 31, 2009). The primary outcome was CVD (acute myocardial infarction [AMI], unstable angina, ischemic stroke, and heart failure). CVD events were defined using clinical data, International Classification of Diseases, Ninth Revision, Clinical Modification codes, and/or death certificate data. We used Cox proportional hazards models to assess the association between HIV and incident CVD, adjusting for age, race/ethnicity, lipids, smoking, blood pressure, diabetes, renal disease, obesity, hepatitis C, and substance use/abuse. Median follow‐up time was 6.0 years. Mean age at baseline of HIV⁺ and HIV uninfected (HIV⁻) women was 44.0 versus 43.2 years (P<0.05). Median time to CVD event was 3.1 versus 3.7 years (P=0.11). There were 86 incident CVD events (53%, HIV⁺): AMI, 13%; unstable angina, 8%; ischemic stroke, 22%; and heart failure, 57%. Incident CVD/1000 person‐years was significantly higher among HIV⁺ (13.5; 95% confidence interval [CI]=10.1, 18.1) than HIV⁻ women (5.3; 95% CI=3.9, 7.3; P<0.001). HIV⁺ women had an increased risk of CVD, compared to HIV⁻ (hazard ratio=2.8; 95% CI=1.7, 4.6; P<0.001).

Conclusions

HIV is associated with an increased risk of CVD in women.

[Reproductive options for people living with HIV: 2013 guidelines from the French expert working group]

The desire for children is a legitimate aspiration that should be part of multidisciplinary care for all men, women or couples living with HIV. The use of effective antiretroviral therapy has revolutionized the prevention of sexual, as well as mother-to-child HIV transmission. When the HIV plasma viral load is undetectable on long-term antiretroviral therapy, the risk of mother-to-child transmission is <1% and the risk of heterosexual HIV transmission without condom use in a stable relationship is very low (estimated at less than 1/10,000) in the absence of inflammation of the genital tract. In a man with a long-term undetectable viral load, viral shedding in semen is uncommon, but may occur persistently or intermittently. The same appears true of viral shedding in the vaginal tract of women. Reproductive options are: natural conception, self-insemination when the woman is HIV-infected, assisted reproduction. Natural conception is now considered to be an acceptable option when the conditions are met, after exploring four aspects: (1) virological (viral load undetectable sustained for at least 6 months on therapy), (2) genital (absence of genital infections or lesions), (3) fertility (after appropriate evaluation) and (4) detecting the ovulation period to limit intercourse without condoms. Assisted reproduction has two objectives in the context of HIV, to allow the couple to conceive without abandoning condom use and/or to treat infertility.

Primary ovarian insufficiency: an update

Primary ovarian insufficiency is a condition that represents impaired ovarian function on a continuum with intermittent ovulation. This condition commonly leads to premature menopause, defined as cessation of ovulation prior to the age of 40 years. Because there are potential immediate and long-term consequences of hypoestrogenism, a timely diagnosis is invaluable. This comprehensive review will discuss identifiable causes for primary ovarian insufficiency, including genetic disorders and metabolic abnormalities, as well as review current strategies for diagnosis, evaluation, and management of women with this condition.

Care of HIV-positive women aged 50 and over - can we do better?

A sample of 123 HIV-positive women aged 50 years and over showed high rates of late diagnosis with CD4 count <350 (71%), significant co-morbidities (90%), high rates of premature menopause (6.8%) and early menopause (6.8%) and cervical cytological abnormalities (47%). Specific interventions to improve care in this group should include yearly cervical cytology, early counselling with regard to reproductive options, menopause management and screening for sexually transmitted infections (STIs).

Gonadotropin and sex steroid levels in HIV-infected premenopausal women and their association with subclinical atherosclerosis in HIV-infected and -uninfected women in the women's interagency HIV study (WIHS)

BACKGROUND

HIV-infected women may experience prolonged amenorrhea, suggesting altered gonadotropin and sex hormone levels. However, the impact of these endocrine disruptions on atherosclerosis has not been evaluated in women living with, or at risk for, HIV infection. We investigated the association of sex hormone and gonadotropin concentrations with subclinical atherosclerosis in HIV-infected and -uninfected premenopausal women in the Women's Interagency HIV Study.

METHODS

Using B-mode ultrasound, the common carotid artery intima-media thickness and distensibility were measured once. Cycle-specific FSH, total estradiol (E2), and inhibin-B concentrations were measured in 584 (414 HIV infected, 170 HIV uninfected) women. Random concentrations of total T, dehydroepiandrosterone sulphate, and SHBG were measured in 1094 (771 HIV infected, 323 HIV uninfected) women. The endocrine analytes were measured at or before the ultrasound visit. Sex hormones, FSH, and SHBG concentrations were compared between HIV-infected and -uninfected women using nonparametric testing. Linear regression models were used to evaluate the association of sex hormones, FSH, and SHBG with carotid artery intima-media thickness and distensibility adjusted for confounders. Separate analyses were conducted by HIV status.

RESULTS

Compared with HIV-uninfected women, E2, T, and dehydroepiandrosterone sulphate concentrations were significantly lower and SHBG was higher in HIV-infected women. Adjusted for the confounders, T was significantly positively associated with distensibility (β-estimate = .04, P = .0005) among HIV-infected women, and the magnitude of association did not differ by CD4 cell count. E2 was significantly positively associated with distensibility among HIV-infected women with CD4 count less than 350 cells/μL.

CONCLUSIONS

HIV-infected women had reduced estrogen and androgen compared with HIV-uninfected premenopausal women. T deficiency is linked with carotid artery stiffness, regardless of immune suppression, whereas E2 deficiency is linked with carotid stiffness among immunocompromised HIV-infected premenopausal women. Further research is warranted to understand the impact of endocrine dysregulation on the accelerated cardiovascular disease risk in HIV-infected women.

Reproductive assistance in HIV serodiscordant couples

BACKGROUND

Three quarters of individuals infected with human immunodeficiency virus (HIV) are in their reproductive years and may consider pregnancy planning. Techniques have been developed which can minimize the risk of HIV transmission in these couples, and the current literature on this topic is reviewed here.

METHODS

We reviewed the literature for the following topics: risk of HIV transmission, effects of HIV infection on fertility, reproductive assistance in industrialized and low-income countries, pre-exposure chemoprophylaxis (PrEP) and timed intercourse in HIV-discordant couples for both male and female positivity. Relevant publications were identified through searches of the EMBASE Medline and PubMed databases, the Google-indexed scientific literature and periodic specialized magazines from the on-line Library Service of the University of Milan, Italy.

RESULTS

In serodiscordant couples in which the man is positive, the primary method used to prevent HIV transmission is 'sperm washing', followed by IUI or IVF. Data show that sperm washing in HIV-positive men has not produced seroconversion in women or their offspring; however, the evidence is limited. Recently, increasing evidence describing PrEP for HIV prevention has been published and PrEP could be an alternative to ART for fertile couples. Usually HIV-infected women undergo self-insemination around the time of ovulation. Few studies have been published on IVF outcome in HIV-infected women.

CONCLUSIONS

Assisted reproduction programmes should be integrated into global public health services against HIV. For HIV serodiscordant couples with infected men, sperm washing should be the first choice. However, timed intercourse and PrEP for HIV prevention has been reported. Recent data highlight the possible impairment of fertility in HIV-infected women. Efforts to design a multicentric study should be strengthened.

An update on primary ovarian insufficiency

Primary ovarian insufficiency (POI) occurs in about 1% of female population under the age of 40, leading to reproductive problems, an earlier encounter with menopausal symptoms, and complicated diseases. There are three presumable mechanisms involved in the development of POI, namely apoptosis acceleration, follicular maturation blocking and premature follicle activation, through the following studied causes: (i) chromosomal abnormalities or gene mutations: mostly involve X chromosome, such as FMR1 premutation; more and more potentially causal genes have been screened recently; (ii) metabolic disorders such as classic galactosaemia and 17-OH deficiency; (iii) autoimmune mediated ovarian damage: observed alone or with some certain autoimmune disorders and syndromes; but the specificity and sensitivity of antibodies towards ovary are still questionable; (iv) iatrogenic: radiotherapy or chemotherapy used in cancer treatment, as well as pelvic surgery with potential threat to ovaries' blood supply can directly damage ovarian function; (v) virus infection such as HIV and mumps; (vi) toxins and other environmental/lifestyle factors: cigarette smoking, toxins (e.g., 4-vinylcyclohexene diepoxide), and other environmental factors are associated with the development of POI. The etiology of a majority of POI cases is not identified, and is believed to be multifactorial. Strategies to POI include hormone replacement and infertility treatment. Assisted conception with donated oocytes has been proven to achieve pregnancy in POI women. Embryo cryopreservation, ovarian tissue cryopreservation and oocyte cryopreservation have been used to preserve ovarian reserve in women undergoing cancer treatments.