Impact of CD4+ lymphocytes and HIV infection on Anti-Müllerian Hormone levels in a large cohort of HIV-infected and HIV-uninfected women

Low genitourinary tract risks in women living with the human immunodeficiency virus

This review analyzes the clinical associations between specific low genitourinary tract clinical circumstances in perimenopausal and postmenopausal women living with human immunodeficiency virus (WLHIV). Modern antiretroviral therapy (ART) improves survival and reduces opportunistic infections and HIV transmission. Despite appropriate ART, WLHIV may display menstrual dysfunction, risk of early menopause, vaginal microbiome alterations, vaginal dryness, dyspareunia, vasomotor symptoms and low sexual function as compared to women without the infection. They have increased risks of intraepithelial and invasive cervical, vaginal and vulvar cancers. The reduced immunity capacity may also increase the risk of urinary tract infections, side-effects or toxicity of ARTs, and opportunistic infections. Menstrual dysfunction and early menopause may contribute to the early onset of vascular atherosclerosis and plaque formation, and increased osteoporosis risks requiring specific early interventions. On the other hand, the association between being postmenopausal and having a low sexual function is significant and related to low adherence to ART. WLHIV deserve a specific approach to manage different low genitourinary risks and complications related to hormone dysfunction and early menopause.

Lower anti-Müllerian hormone levels are associated with HIV in reproductive age women and shorter leukocyte telomere length among late reproductive age women

OBJECTIVES

We sought to better understand factors associated with ovarian aging in women with HIV (WWH).

DESIGN

HIV has been associated with diminished fertility, younger age at menopause, and shorter leukocyte telomere length (LTL), a marker of cellular aging. We herein examine cross-sectional and longitudinal associations between LTL, anti-Müllerian hormone (AMH), and HIV.

METHODS

We included WWH and HIV-negative women 12-50 years of age in the CARMA cohort with one or more study visit(s). LTL and AMH were measured by qPCR and ELISA, respectively. Women were analyzed in peak reproductive (<35 years) vs. late reproductive (≥35 years) life phases. Using multivariable mixed-effect linear or logistic regressions, we assessed factors associated with AMH and ΔAMH/year while adjusting for relevant confounders.

RESULTS

WWH had shorter LTL and lower AMH levels compared to HIV-negative controls despite being of similar age. After adjusting for relevant factors, HIV was associated with 20% lower AMH levels in women under 35 years of age and shorter LTL was associated with AMH levels below 2 ng/ml among women aged 35 years or older. Longitudinally, ΔAMH/year was largely related to initial AMH level among older women, and to age in younger women.

CONCLUSIONS

Factors associated with AMH change across women's reproductive lifespan. Lower AMH among peak reproductive aged WWH suggests that HIV may have an initial detrimental effect on ovarian reserve, an observation that may warrant counseling around pregnancy planning. In women aged 35 years or older, the association between shorter LTL and lower AMH suggests that the immune and reproductive aging connections are more important in this age group.

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.

Ovarian Reserve Disorders, Can We Prevent Them? A Review

The ovarian reserve is finite and begins declining from its peak at mid-gestation until only residual follicles remain as women approach menopause. Reduced ovarian reserve, or its extreme form, premature ovarian insufficiency, stems from multiple factors, including developmental, genetic, environmental exposures, autoimmune disease, or medical/surgical treatment. In many cases, the cause remains unknown and resulting infertility is not ultimately addressed by assisted reproductive technologies. Deciphering the mechanisms that underlie disorders of ovarian reserve could improve the outcomes for patients struggling with infertility, but these disorders are diverse and can be categorized in multiple ways. In this review, we will explore the topic from a perspective that emphasizes the prevention or mitigation of ovarian damage. The most desirable mode of fertoprotection is primary prevention (intervening before ablative influence occurs), as identifying toxic influences and deciphering the mechanisms by which they exert their effect can reduce or eliminate exposure and damage. Secondary prevention in the form of screening is not recommended broadly. Nevertheless, in some instances where a known genetic background exists in discrete families, screening is advised. As part of prenatal care, screening panels include some genetic diseases that can lead to infertility or subfertility. In these patients, early diagnosis could enable fertility preservation or changes in family-building plans. Finally, Tertiary Prevention (managing disease post-diagnosis) is critical. Reduced ovarian reserve has a major influence on physiology beyond fertility, including delayed/absent puberty or premature menopause. In these instances, proper diagnosis and medical therapy can reduce adverse effects. Here, we elaborate on these modes of prevention as well as proposed mechanisms that underlie ovarian reserve disorders.

Prevalence of Gynecological Related Symptoms and Quality of Life in Women Living with HIV/AIDS: a Secondary Analysis from an Online, Cross-Sectional Survey in China

Objective

Our study aims to completely understand the experience of gynecological related symptoms (GRS) and the association between GRS and quality of life (QOL) among HIV-infected women in China.

Design

A cross-sectional, multicenter survey.

Setting

The HIV/AIDS designated medical institutions of seven regions in China.

Participants

One hundred and fifty-three women with HIV infection.

Primary and Secondary Outcome Measures

Primary outcome measures included the score of GRS and QOL from analysis sample.

Results

Among 153 participants, 60.13% were asymptomatic, and 39.87% were symptomatic according to their self-report data. In the symptomatic group, 47.54% reported only one symptom, 18.03% reported 2 symptoms, others reported more than 3 symptoms. The most common symptoms were vaginal discharge (25.49%), followed by irregular period (18.95%), bad cramps (13.07%), vaginal odor (11.11%), and vaginal itching (10.46%). The mean score of QOL was 86.82 ± 15.53. The symptomatic group had higher score than the asymptomatic group on each domain of QOL. GRS were negatively correlated with QOL after adjustment for confounding factors. Correlation matrix of GRS and six domains of QOL demonstrated significant negative correlation with each domain of QOL, especially the most strongly negative correlation with physical function of participants. But the association between GRS and environmental domain was weaker.

Conclusion

These findings present the multidimensionality of common gynecologic related symptoms and highlight the clinically meaningful associations between GRS and quality of life among women with HIV infection in China. There is an urgent need to take measures to increase vaginal care and education in advance, delivered by trusted health professionals.

Cardiovascular disease risk in women living with HIV

PURPOSE OF REVIEW

To synthesize current evidence on the impact of cardiovascular disease among women living with HIV (WLWH) with a particular focus on disease prevalence, mechanisms and prevention.

RECENT FINDINGS

HIV-related cardiovascular disease risk is 1.5-fold to 2-fold higher for women than for men. Mechanisms of enhanced risk are multifactorial and include reinforcing pathways between traditional risk factors, metabolic dysregulation, early reproductive aging and chronic immune activation. These pathways influence both the presentation of overt syndromes of myocardial infarction, stroke and heart failure, as well as subclinical disease, such as microvascular dysfunction and cardiac fibrosis. Cardiovascular disease, therefore, remains a consistent threat to healthy aging among WLWH.

SUMMARY

Although no specific prevention strategies exist, patient-centered risk mitigation approaches that are adaptable to the needs of aging individuals are essential to combat disparities in cardiovascular outcomes among WLWH. Further research into the optimal prevention approach for CVD among WLWH, particularly for women living in under-resourced health systems, is needed.

Menopause care in women living with HIV in the UK - A review

Advances in HIV care over the last 30 years have transformed a virtually fatal condition into a chronic, manageable one. Antiretroviral therapy (ART) has dramatically changed the outlook for people living with HIV so that most individuals with well controlled disease have a normal life expectancy. As result of this increase in life expectancy, one-third of women living with HIV are of menopausal age.

Adding to the shift in age distribution, rates of new HIV diagnosis are increasing in the over 50-year age group, likely the result of a combination of low condom use and perception of transmission risk and in women, an increased risk of HIV acquisition due to the mucosal disruption that accompanies vaginal atrophy.

Many women living with HIV are unprepared for menopause, have a high prevalence of somatic, urogenital and psychological symptomatology and low rates of menopausal hormone therapy (MHT) use. Many women experience enormous frustration shuttling between their general practitioner and HIV care provider trying to have their needs met, as few HIV physicians have training in menopause medicine and primary care physicians are wary of managing women living with HIV, in part, because of fears about potential drug-drug interactions (DDIs) between MHT and ART.

Several data gaps exist with regard to the relationship between HIV and the menopause, including whether the risk of HIV transmission is increased in virally-suppressed women with vaginal atrophy, whether or not menopause amplifies the effects of HIV on cardiovascular, psychological and bone health, as well as the safety and efficacy of MHT in women living with HIV.

Menopausal women living with HIV deserve high quality individualised menopause care that is tailored to their needs. More research is needed in the field of HIV and menopause, primarily on cardiovascular disease and bone health outcomes as well as symptom control, and strategies to reduce HIV acquisition, encourage testing, and maintain older women in care in order to inform optimal clinical management.

The alterations of circulating mucosal-associated invariant T cells in polycystic ovary syndrome

BACKGROUND

Polycystic ovary syndrome (PCOS) is the most common endocrine disorder affecting reproductive age females and an important cause of infertility. Although the etiology is complex and its pathogenesis remains unclear, the pathological process of PCOS is tightly related with the immune dysfunction and gut microbial dysbiosis. Mucosal-associated invariant T (MAIT) cells are a subset of innate-like T cells which can regulate inflammation through the production of cytokines and play a role in regulating the gut microbiota. We aim to evaluate the correlation between characteristics of PCOS and MAIT cells as well as their impact on cytokine secretion.

METHODS

Peripheral blood samples were taken from PCOS patients (n=33) and healthy controls (n=30) during 2-5 days of the menstrual period. The frequencies of MAIT cells and T cells were measured by flow cytometry. Cytokines interleukin 17 (IL-17), interleukin 22(IL-22), interferon γ (IFN-γ) and granzyme B were determined by Enzyme-linked immunosorbent assay (ELISA).

RESULTS

The frequency of MAIT cells was significantly reduced in the blood of PCOS patients compared with the controls, and negatively correlated with Body Mass Index (BMI), Homeostatic model assessment- insulin resistance (HOMA-IR) index, and Anti Miillerian Hormone (AMH). Thus, the frequencies of MAIT cells decreased in PCOS patients with abnormal weight (BMI≥24kg/m2), higher HOMA-IR (≥1.5), and excessive AMH (≥8ng/ml). The Cytokine IL-17 was significantly higher in PCOS patients and negatively correlated with the frequency of MAIT cells. Even though the IL-22 was lower in PCOS Patients, no correlation with MAIT cells was detected. In subgroup, CD4+MAIT cells correlated with BMI, AMH, and testosterone (T) levels.

CONCLUSION

The frequency change of MAIT cells may play a significant role in the pathogenesis of PCOS. Exploring these interactions with MAIT cells may provide a new target for PCOS treatment and prevention.

Predictors of low ovarian reserve in cART-treated women living with HIV

Ovarian dysfunction and lower circulating anti-Müllerian hormone (AMH) feature women living with HIV (WLWH). Because treated human immunodeficiency virus (HIV) infection is characterized by a pro-inflammatory/oxidative phenotype resulting in residual comorbidity, we sought to investigate possible associations between plasma AMH and markers of inflammation, immune activation/senescence/exhaustion, oxidative stress as well as comorbidities in a cohort of combined anti-retroviral therapy (cART)-treated WLWH versus age-matched HIV-uninfected, healthy women.Eighty WLWH on effective cART aged 25 to 50 years and 66 age-matched healthy women were enrolled. We measured: plasma AMH, IL-6, reactive oxygen species modulator 1 (ROMO1) (ELISA); plasma tumor necrosis factor α, IL-10, soluble vascular cell adhesion molecule 1, osteopontin (Luminex); CD4/CD8 activation (CD38/CD69), apoptosis (CD95), exhaustion (PD1), maturation (CD45RA/CD45R0/CD127/CCR7), recent thymic emigrants (CD31/CD103) (flow cytometry). Mann Whitney and chi-squared tests were used. Univariate and multivariate logistic regression analyses were used to assess factors associated with low AMH (≤1 ng/mL).Compared to healthy women, WLWH were more frequently non-Caucasian, drug/alcohol abusers, with history of late menarche, lower hormonal contraceptive use, with higher gravidity and lower parity. WLWH showed significantly lower AMH (P = .004) as well as higher ROMO1 (P = .0003) and tumor necrosis factor α (P < .0001). The multivariate analyses revealed ROMO1 (adjusted odds ratio [AOR]: 1.42, P = .03) and HIV infection (AOR: 8.1, P = .0001) as independently associated with low AMH. The logistic regression model with both HIV status and ROMO1 (a marker of oxidative stress) confirmed HIV as the only predictor of low AMH (AOR: 17, P = .0003).Despite effective cART, WLWH showed lower AMH compared to age-matched peers, indicating pre-mature ovarian ageing. Both HIV and oxidative stress are independently associated with low AMH, emphasizing the impact of HIV-associated oxidative stress on reproductive aging.

Factors associated with worse cerebrovascular function in aging women with and at risk for HIV

OBJECTIVE

Women may be disproportionately impacted by the negative effect of HIV on cerebrovascular risk. We examined the association of HIV, sex, menopause, and immune activation with cerebrovascular function among women with HIV (WWH) and at risk for HIV from the Women's Interagency HIV Study and men with HIV.

DESIGN

Cross-sectional.

METHODS

Participants were aged at least 40 years with coronary heart disease or at least one cardiometabolic risk factor. All persons with HIV were on antiretroviral therapy with undetectable viral load. Cerebral vasoreactivity was assessed by the transcranial Doppler breath-holding test, with lower vasoreactivity corresponding to worse cerebrovascular function. Menopausal status was determined by anti-Müllerian hormone level. We used mixed effects linear regression to identify factors associated with cerebral vasoreactivity.

RESULTS

Mean cerebral vasoreactivity was similar in WWH (n = 33) and women at risk for HIV (n = 16). A trend toward higher cerebral vasoreactivity in WWH compared with men with HIV (n = 37) was no longer present after excluding women on estrogen replacement therapy (n = 3). In women, menopausal status was not significantly associated with cerebral vasoreactivity. WWH with higher cardiovascular risk (-0.14 for each additional cardiometabolic risk factor, P = 0.038), sCD163 (-0.20 per doubling, P = 0.033), and proportion of CD4+CX3CR1+ T cells (-0.14 per doubling, P = 0.028) had lower cerebral vasoreactivity.

CONCLUSION

Among older women at high cardiovascular risk, women with virologically suppressed HIV and women at risk for HIV had similar cerebrovascular function. Our findings, which must be interpreted in the context of the small sample, highlight the contribution of traditional cardiometabolic risk factors and immune activation to cerebrovascular risk in WWH.

HIV-1 Tat promotes age-related cognitive, anxiety-like, and antinociceptive impairments in female mice that are moderated by aging and endocrine status

Hypogonadism is a common comorbidity associated with HIV-1 that is more prevalent among infected individuals over the age of 45. The underlying mechanisms are unknown, but both combined antiretroviral therapeutics and HIV-1 proteins, such as trans-activator of transcription protein (Tat), dysregulate steroid-synthetic mechanisms including lipid storage/synthesis and mitochondrial function. Thus, Tat expression may accelerate age-related comorbidities partly by impairing endocrine function. Few studies exist of Tat-mediated behavioral deficits in aged animals and effects of endocrine status have not been investigated. Accordingly, we tested whether conditional Tat expression in aged (~ 1.5 years old), female, Tat-transgenic [Tat(+)] mice increases anxiety-like behavior, impairs cognition, and augments mechanical allodynia, when compared to age-matched controls that do not express Tat protein [Tat(-)]. We further tested whether aged mice that maintained their endocrine status (pre-estropausal) were more resilient to Tat/age-related comorbidities than peri- or post-estropausal mice. Tat and endocrine aging status exerted separate and interacting effects that influenced anxiety-like and cognitive behaviors. Peri- and post-estropausal mice exhibited greater anxiety-like behavior in the elevated plus-maze and impaired learning in the radial arm water maze compared to pre-estropausal mice. Irrespective of estropause status, Tat(+) mice demonstrated impaired learning, reduced grip strength, and mechanical allodynia compared to Tat(-) mice. Tat exposure reduced circulating estradiol in post-estropausal mice and increased the estradiol-to-testosterone ratio in pre-estropausal mice. Changes in circulating estradiol, testosterone, and progesterone correlated with grip strength. Thus, endocrine status is an important factor in age-related anxiety, cognition, neuromuscular function, and allodynia that can be accelerated by HIV-1 Tat protein.

Prolonged Amenorrhea and Low Hip Bone Mineral Density in Women Living With HIV-A Controlled Cross-sectional Study

BACKGROUND

Women living with HIV (WLWH) have higher rates of prolonged secondary amenorrhea (no flow for ≥1 year) than HIV-negative women. Both having amenorrhea and being HIV positive are associated with lower areal bone mineral density (BMD). However, their combined BMD effects remain unclear. Therefore, we investigated prolonged amenorrhea and BMD in WLWH and controls.

METHODS

This cross-sectional study enrolled WLWH and HIV-negative control women aged 19-68 years of similar backgrounds. We assessed BMD (Hologic; as age- and ethnicity-matched Z-scores) in the Children and women: AntiRetrovirals and Markers of Aging cohort. Participants were stratified by amenorrhea history defined as past/present lack of menses for ≥1 year at age 45 and younger and not because of surgery, breastfeeding, pregnancy, or hormonal contraception. Hip and spine Z-scores by amenorrhea/no amenorrhea used linear models with multivariable analysis for relationships within WLWH.

RESULTS

WLWH (N = 129) were similar to controls (N = 129) in age, body mass index, ethnicity, and substance use. Among WLWH, 21% experienced prolonged amenorrhea vs. 9% in controls. WLWH had significantly lower total hip (mean ± SD: -0.4 ± 0.9 vs. 0.3 ± 1.1; P < 0.001) and spine (-0.5 ± 1.3 vs. 0.2 ± 1.3; P = 0.001) Z-scores than controls. Amenorrhea was independently associated with hip (P = 0.01) but not spine (P = 0.94) BMD by multivariable linear regression. WLWH with amenorrhea had lower hip Z-scores (-0.8 ± 0.9) than those without (-0.3 ± 0.8; P = 0.01). They also had higher rates of substance use, smoking, opioid therapy, hepatitis C coinfection, and lower CD4 nadir.

CONCLUSIONS

WLWH had higher rates of prolonged amenorrhea and lower BMD than controls. WLWH with amenorrhea experienced lower hip BMD Z-scores than those without. Prolonged amenorrhea is an added osteoporosis risk in WLWH.

Menopause symptoms delineated by HIV clinical characteristics in African American women with HIV

OBJECTIVE

To obtain data on prevalence and severity of climacteric symptoms in women with HIV (WWH) during the menopausal transition and early menopause and to evaluate for any differences in symptoms by CD4 count and viral load.

METHODS

We conducted an in-person survey of female patients attending the Johns Hopkins HIV clinic, ages 40 to 50 years with at least one menstrual period within 6 months before the survey. Interviews utilized the Greene Climacteric scale, a validated menopause questionnaire. We also queried patients, (1) if they were informing their primary care physician of menopause symptoms and (2) if their menopause symptoms were being treated. The study used nonparametric Mann-Whitney rank sum tests with significance defined as P < 0.05 to perform symptom severity comparisons of distributions and Fischer exact tests for comparisons of categorical variables such as comparing prevalence of anxiety and depression in the population.

RESULTS

Twenty-three women aged 40 to 50 years were interviewed with a median age of 47 years [25 percentile = 46, 75 percentile = 49]. All were African American with median length of HIV diagnosis of 12 years [25 percentile = 7, 75 percentile = 20.5]. Most of the patients, 87% (n = 20), reported experiencing at least one menopause symptom with intense frequency and extreme detrimental effects on quality of life. All women interviewed, 100% (n = 23), reported hot flashes, ranging from infrequent to persistent. Sleeping difficulty was reported by 78% (n = 18) of women. Most women, 78% (n = 18), reported feeling tired or lacking energy with moderate frequency. The majority of the women, 87% (n = 20), said they reported menopause symptoms to their primary care provider. Of these, only 20% received treatment for menopause symptoms.

CONCLUSIONS

These findings suggest that WWH undergoing the menopausal transition experience intense symptoms severely impacting quality of life. Although the majority of women reported experiencing menopause symptoms to medical providers, most remained untreated. An opportunity exists to educate providers caring for WWH on menopause medicine.

Correlates and Timing of Reproductive Aging Transitions in a Global Cohort of Midlife Women With Human Immunodeficiency Virus: Insights From the REPRIEVE Trial

BACKGROUND

Reproductive aging may contribute to cardiometabolic comorbid conditions. We integrated data on gynecologic history with levels of an ovarian reserve marker (anti-müllerian hormone [AMH)] to interrogate reproductive aging patterns and associated factors among a subset of cisgender women with human immunodeficiency virus (WWH) enrolled in the REPRIEVE trial.

METHODS

A total of 1449 WWH were classified as premenopausal (n = 482) (menses within 12 months; AMH level ≥20 pg/mL; group 1), premenopausal with reduced ovarian reserve (n = 224) (menses within 12 months; AMH <20 pg/mL; group 2), or postmenopausal (n = 743) (no menses within12 months; AMH <20 pg/mL; group 3). Proportional odds models, adjusted for chronologic age, were used to investigate associations of cardiometabolic and demographic parameters with reproductive aging milestones (AMH <20 pg/mL or >12 months of amenorrhea). Excluding WWH with surgical menopause, age at final menstrual period was summarized for postmenopausal WWH (group 3) and estimated among all WWH (groups 1-3) using an accelerated failure-time model.

RESULTS

Cardiometabolic and demographic parameters associated with advanced reproductive age (controlling for chronologic age) included waist circumference (>88 vs ≤88 cm) (odds ratio [OR], 1.38; 95% confidence interval, 1.06-1.80; P = .02), hemoglobin (≥12 vs <12 g/dL) (2.32; 1.71-3.14; P < .01), and region of residence (sub-Saharan Africa [1.50; 1.07-2.11; P = .02] and Latin America and the Caribbean [1.59; 1.08-2.33; P = .02], as compared with World Health Organization Global Burden of Disease high-income regions). The median age (Q1, Q3) at the final menstrual period was 48 (45, 51) years when described among postmenopausal WWH, and either 49 (46, 52) or 50 (47, 53) years when estimated among all WWH, depending on censoring strategy.

CONCLUSIONS

Among WWH in the REPRIEVE trial, more advanced reproductive age is associated with metabolic dysregulation and region of residence. Additional research on age at menopause among WWH is needed.

CLINICAL TRIALS REGISTRATION

NCT0234429.

Greater Sensorimotor Deficits and Abnormally Lower Globus Pallidus Fractional Anisotropy in HIV+ Women than in HIV+ Men

AIMS

Cognitive impairment may be greater in HIV-positive (HIV+) women than in HIV+ men. Whether sex-specific differences exist in brain microstructure of HIV+ individuals is unknown and was evaluated.

METHOD

39 HIV+ (21 men, 18 women) and 45 seronegative (SN, 20 men, 25 women) participants were assessed with brain diffusion tensor imaging and cognitive assessments (7 neuropsychological domains). Fractional anisotropy (FA) and mean diffusivity (MD) were measured with an automated atlas in selected brain regions. Group comparisons were assessed with linear mixed effects models, with sub-regions and hemisphere (left/right) as repeated factors for each region.

RESULTS

HIV+ women, but not HIV+ men, were slower than sex-matched SN controls on sensorimotor function (Dominant-hand: interaction-p = 0.007; Non-dominant hand: interaction-p = 0.039). Similarly, only HIV+ women had lower FA in the globus pallidus (GP, interaction-p = 0.011). Additionally, regardless of sex, the HIV+ group had poorer Fluency, Speed, and Attention than SN-controls (p = 0.006-0.008), as well as lower FA and higher MD in multiple brain regions (p = <0.001-0.044). Across all participants, performance on Attention was predicted by uncinate-FA (p < 0.001, r = 0.5) and corpus callosum (CC)-FA (p = 0.038, r = 0.23), while the Speed of Information Processing was predicted by CC-FA (p = 0.009, r = 0.3). Furthermore, faster sensorimotor function correlated with higher CC-FA and uncinate-FA in men but not in women (Sex*DTI-interaction-p = 0.03-0.06).

CONCLUSIONS

The relatively poorer sensorimotor function and abnormally lower GP_FA, suggesting lesser neuronal integrity, in HIV+ women demonstrate sex-specific effects from HIV-infection on these measures. These findings may be related to the greater immune activation and neuroinflammation in HIV+ women compared to HIV+ men. Graphical Abstract.

Intramyocardial Triglycerides Among Women With vs Without HIV: Hormonal Correlates and Functional Consequences

CONTEXT

Women with HIV (WHIV) on anti-retroviral therapy (ART) are living longer but facing heightened vulnerability to heart failure.

OBJECTIVE

We investigated metabolic/hormonal/immune parameters relating to diastolic dysfunction-a precursor to heart failure-among WHIV without known cardiovascular disease (CVD).

DESIGN AND OUTCOME MEASURES

Nineteen ART-treated WHIV and 11 non-HIV-infected women without known CVD enrolled and successfully completed relevant study procedures [cardiac magnetic resonance spectroscopy (MRS) and cardiac MRI]. Groups were matched on age and body mass index. Primary outcome measures included intramyocardial triglyceride content (cardiac MRS) and diastolic function (cardiac MRI). Relationships between intramyocardial triglyceride content and clinical parameters were also assessed.

RESULTS

Among WHIV (vs non-HIV-infected women), intramyocardial triglyceride content was threefold higher [1.2 (0.4, 3.1) vs 0.4 (0.1, 0.5)%, P = 0.01], and diastolic function was reduced (left atrial passive ejection fraction: 27.2 ± 9.6 vs 35.9 ± 6.4%, P = 0.007). There was a strong inverse relationship between intramyocardial triglyceride content and diastolic function (ρ = -0.62, P = 0.004). Among the whole group, intramyocardial triglyceride content did not relate to chronologic age but did increase across the reproductive aging spectrum (P = 0.02). HIV status and reproductive aging status remained independent predictors of intramyocardial triglyceride content after adjusting for relevant cardiometabolic parameters (overall model R2 = 0.56, P = 0.003; HIV status P = 0.01, reproductive aging status P = 0.02).

CONCLUSIONS

For asymptomatic WHIV, increased intramyocardial triglyceride content is associated with diastolic dysfunction. Moreover, relationships between intramyocardial triglyceride accumulation and women's reproductive aging are noted.

In people living with HIV (PLWH), menopause (natural or surgical) contributes to the greater symptom burden in women: results from an online US survey

OBJECTIVE

The majority of people living with HIV in the United States are now over the age of 50, but symptom burden research has seldom included older women or the potential role of menopause. The aim of the study was to examine the influence of menopause as part of sex differences in HIV symptom burden.

METHODS

A cross-sectional study was conducted that included both a sex-based analysis of previously reported HIV symptom characteristics of 1,342 respondents to an online survey (males, n = 957; female, n = 385) and a follow-up online survey of menstrual bleeding patterns (inferred menopause) in eligible females (n = 242) from the respondent pool. Using linear mixed models, we identified predictors of symptom burden scores in female respondents.

RESULTS

For the most troublesome symptoms assessed in the sex-based analysis, depression scores were similar (P > 0.05), but higher (worse) burden scores for fatigue (P = 0.013) and muscle aches/pains (P = 0.004) were exclusively observed in females after adjusting for covariates. Respondents to the female survey (n = 222) were predominantly Black, heterosexual, nonsmokers, and obese, with an HIV diagnosis of approximately 16 years and at least one comorbid condition. Burden scores were higher in women reporting amenorrhea due to natural menopause or hysterectomy (n = 104) versus the menstruating group (n = 118) for muscle aches/pains (P = 0.05), fatigue (P = 0.03), and difficulty falling asleep (P = 0.04), independent of age, HIV duration, and number of HIV-associated non-AIDS conditions.

CONCLUSIONS

Two of the most common symptoms in people living with HIV-fatigue and muscle aches/joint pains-invoke additional burden in women. Independent of aging, symptom burden may be exacerbated after menopause, supporting a shifting paradigm for HIV care management.

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.

Prolonged Amenorrhea and Resumption of Menses in Women with HIV

OBJECTIVE

To compare etiologies of prolonged amenorrhea in a cohort of HIV-infected women with a cohort of similar uninfected at-risk women.

MATERIALS AND METHODS

Women from the Women's Interagency HIV Study were seen every 6 months, and completed surveys including questions about their menstruation. Those who reported no vaginal bleeding for at least 1 year ("prolonged amenorrhea") with subsequent resumption of bleeding were compared with women in whom bleeding had stopped permanently ("menopause"). Characteristics associated with reversible prolonged amenorrhea were ascertained.

RESULTS

Of 828 women with prolonged amenorrhea, 37.6% had reversible amenorrhea and 62.4% never resumed menses. HIV-seropositive women with prolonged amenorrhea were significantly younger at cessation of menses than HIV-negative women (p < 0.0001). Of those with reversible prolonged amenorrhea, approximately half were taking medications associated with amenorrhea, including 95 (30.6%) hormonal contraception, 80 (25.7%) opiates/stimulants, 16 (5.1%) psychotropic medications, and 6 (1.9%) chemotherapy. HIV-seropositive women were less likely to have medications as a cause of amenorrhea than seronegative women (p = 0.02). In multivariable analysis, women with reversible prolonged amenorrhea of unknown etiology were younger (p < 0.0001), more often obese (p = 0.03), and less educated (p = 0.01) than those with permanent amenorrhea. Among HIV-seropositive women, markers of severe immunosuppression were not associated with prolonged amenorrhea.

CONCLUSION

Women with HIV infection have unexplained prolonged amenorrhea more often than at-risk seronegative women. This is especially common among obese, less-educated women. Prolonged amenorrhea in the HIV-seropositive women should be evaluated and not be presumed to be to the result of menopause.

Cardiovascular disease risk among women living with HIV in North America and Europe

PURPOSE OF REVIEW

To examine the epidemiology and mechanistic underpinnings of heightened cardiovascular disease (CVD) risk among women living with HIV (WLHIV) in North America and Europe.

RECENT FINDINGS

WLHIV in North America and Europe exhibit high CVD incidence rates, which are at par with those of compatriot men living with HIV. Compared with uninfected women, WLHIV in these regions face a 2-4-fold increased relative risk for myocardial infarction, stroke, and heart failure. HIV-associated CVD risk is fuelled by a negative synergy of traditional cardiometabolic risk factors and heightened systemic immune activation/inflammation. Among WLHIV, female sex and endogenous sex hormone production influence both traditional cardiometabolic risk factors and patterns of systemic immune activation/inflammation. WLHIV in North America and Europe may also experience heightened CVD risk in relation to a relatively increased prevalence of behavioral and psychosocial CVD risk factors, coupled with suboptimal therapeutic targeting of known traditional cardiometabolic risk factors.

SUMMARY

Additional research on sex-specific mechanisms of HIV-associated CVD - based not only out of North America and Europe but also and especially out of Africa, Asia, and South America - will inform the development of CVD prediction algorithms and prevention guidelines clinically relevant to the approximately 17 million women aging with HIV globally.

Anti-müllerian hormone levels are reduced in women living with human immunodeficiency virus compared to control women: a case-control study from Copenhagen, Denmark

OBJECTIVES

Anti-müllerian hormone (AMH) is a marker of ovarian reserve. The purpose of this study was to compare AMH in women living with HIV with an age-matched control group of HIV-uninfected women, and to identify possible variables associated with decreasing AMH levels in women living with HIV.

METHODS

AMH was measured in frozen EDTA samples from 84 white women living with HIV, aged 20 -40 years, with fully suppressed HIV RNA viral loads for at least 6 months and no hepatitis B or C virus co-infection. All women living with HIV were age-matched with HIV-uninfected control women.

RESULTS

Eighty-four women living with HIV and 252 control women were included. Median age for the women living with HIV was 33.5 years (interquartile range [IQR] 30.6-35.3), and 33.2 years (IQR 30.6-35.5) for the control women. A significant difference (P=0.03) was found in the mean AMH levels for all age groups combined, which was 17.23 pmol/L (95% confidence interval [CI] 14.56-19.89) in the women living with HIV versus 21.65 pmol/L (95% CI 19.50-23.81) in the control women, although levels were within reference limits in both groups.Only increasing age was significantly associated with decreasing AMH levels and not CD4 cell count, AIDS prior to inclusion, antiretroviral treatment/lack of treatment or antiretroviral treatment regimen.

CONCLUSIONS

Well-treated, white women living with HIV in Denmark, have reduced AMH levels compared with age-matched control HIV-uninfected women. The only variable associated with decreasing AMH levels in women living with HIV was increasing age.

Sex Differences in Select Non-communicable HIV-Associated Comorbidities: Exploring the Role of Systemic Immune Activation/Inflammation

PURPOSE OF THE REVIEW

The goals of this review are to (1) explore HIV-associated cardiovascular disease (CVD), neurocognitive impairment, and non-AIDS-defining cancers (NADC) as heterogeneous model disease states fuelled in part by systemic immune activation/inflammation; (2) consider sex differences in the epidemiology of these diseases in both high-resource and lower-resource settings; and (3) examine biological and environmental factors which may contribute to heightened systemic immune activation/inflammation specifically among women living with HIV (WLHIV).

RECENT FINDINGS

The observation that WLHIV have higher levels of systemic immune activation/inflammation than men living with HIV (MLHIV) may be relevant to sex differences in select non-communicable HIV-associated comorbidities. Heightened systemic immune activation among WLHIV may be influenced by sex-specific responses to the virus and to immunomodulatory agents, as well as by behavioral choices/comorbid conditions and perturbations in the hypothalamic-pituitary-gonadal axis. Additional research is needed to elucidate region-specific drivers of heightened systemic immune activation/inflammation among WLHIV and to determine whether WLHIV who present with one immune-mediated HIV-associated comorbidity (e.g., cognitive impairment) may be at increased risk for another (e.g., CVD, NADC). This kind of research would facilitate improved risk prediction for non-communicable HIV-associated comorbidities among WLHIV and the development of targeted immunomodulatory prevention strategies.

HIV and the menopause: A review

Effective antiretroviral therapy has resulted in a close to normal life expectancy for people living with HIV. This has led to a shift in the age distribution of women living with HIV in the UK, with one in three attending for HIV care estimated to be aged 45-56 years in 2014. The lack of experience of many HIV physicians in managing menopause, and the perceived complexity of managing menopause in women living with HIV by general practitioners means that many women are unable to access appropriate care and support. This is aggravated by the relative paucity of data on menopause in women living with HIV and conflicting results in this field, for example with regard to age of onset of menopause and symptomatology experienced. Furthermore, women living with HIV have unique considerations such as potential interactions between antiretroviral therapy and menopause hormone therapy (previously called hormone replacement therapy) and other physiological concerns such as a multifactorial propensity towards decreased bone mineral density and potentially increased cardiovascular risk. On the whole, menopause hormone therapy is probably underutilised in this group of women due to perceived concerns around drug-drug interactions, as well as fears shared with women in the general population about menopause hormone therapy. Menopausal women should be given adequate information on symptomatology, lifestyle modification and treatment options including menopause hormone therapy. Furthermore, a holistic approach which considers the increased burden of poor mental health in this population is essential.

Prevalence and predictors of severe menopause symptoms among HIV-positive and -negative Nigerian women

We compared the prevalence of menopause symptoms between women living with HIV to their HIV-negative peers and determined predictors of severe menopause symptoms in Jos, Nigeria. This descriptive cross-sectional study included 714 women aged 40-80 years. We compared prevalence and severity of menopause symptoms using the menopause rating scale (MRS). Logistic regression analysis was used to determine the predictors of severe symptoms. Six-hundred and seven (85.0%) were HIV-positive, with a mean duration of infection of 5.6 ± 2.7 years. The mean age of the cohort was 46 ± 5 years. The most prevalent menopause symptoms were hot flushes (67.2%), joint and muscle discomfort (66.2%), physical/mental exhaustion (65.3%), heart discomfort (60.4%), and anxiety (56.4%). The median MRS score was higher for HIV-positive compared to HIV-negative women (p = 0.01). Factors associated with severe menopause symptoms included HIV-positive status (aOR: 3.01, 95% CI: 1.20-7.54) and history of cigarette smoking (aOR: 4.18, 95% CI: 1.31-13.26). Being married (aOR: 0.49, 95% CI: 0.32-0.77), premenopausal (aOR: 0.60, 95% CI: 0.39-0.94), and self-reporting good quality of life (aOR: 0.62. 95% CI: 0.39-0.98) were protective against severe menopause symptoms. We found HIV infection, cigarette smoking, quality of life, and stage of the menopause transition to be associated with severe menopause symptoms. As HIV-positive populations are aging, additional attention should be given to the reproductive health of these women.

Use of antimüllerian hormone to predict the menopausal transition in HIV-infected women

BACKGROUND

HIV infection has been associated with early menopausal onset, which may have adverse long-term health consequences. Antimüllerian hormone, a biomarker of ovarian reserve and gonadal aging, is reduced in HIV-infected women.

OBJECTIVE

We sought to assess the relationship of antimüllerian hormone to age of menopause onset in HIV-infected women.

STUDY DESIGN

We used antimüllerian hormone levels measured in plasma in 2461 HIV-infected participants from the Women's Interagency HIV Study to model the age at final menstrual period. Multivariable normal mixture models for censored data were used to identify factors associated with age at final menstrual period.

RESULTS

Higher antimüllerian hormone at age 40 years was associated with later age at final menstrual period, even after multivariable adjustment for smoking, CD4 cell count, plasma HIV RNA, hepatitis C infection, and history of clinical AIDS. Each doubling of antimüllerian hormone was associated with a 1.5-year increase in the age at final menstrual period. Median age at final menstrual period ranged from 45 years for those in the 10th percentile of antimüllerian hormone to 52 years for those in the 90th percentile. Other factors independently associated with earlier age at final menstrual period included smoking, hepatitis C infection, higher HIV RNA levels, and history of clinical AIDS.

CONCLUSION

Antimüllerian hormone is highly predictive of age at final menstrual period in HIV-infected women. Measuring antimüllerian hormone in HIV-infected women may enable clinicians to predict risk of early menopause, and potentially implement individualized treatment plans to prevent menopause-related comorbidities and to aid in interpretation of symptoms.

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.

The menopause transition in women living with HIV: current evidence and future avenues of research

As the life expectancy of people living with HIV improves as a result of antiretroviral therapy, increasing numbers of women living with HIV (WLHIV) are now reaching menopausal age. The menopause transition in WLHIV remains a relatively overlooked area in clinical HIV research. Whilst there is some evidence to suggest that WLHIV experience menopause at an earlier age and that they have more menopausal symptoms, there is no clear consensus in the literature around an impact of HIV infection on either timing or symptomatology of the menopause. Data are also conflicting on whether HIV-related factors such as HIV viral load and CD4 cell count have an impact on the menopause. Furthermore, menopausal symptoms in WLHIV are known to go under-recognised by both healthcare providers and women themselves. There is likely to be a burden of unmet health needs among WLHIV transitioning through the menopause, with significant gaps in the evidence base for their care. With this in mind, we have developed the PRIME study (Positive Transitions Through the Menopause). This mixed-methods observational study will explore, for the first time in the UK, the impact of the menopause on the health and wellbeing of 1500 ethnically diverse WLHIV. In establishing a cohort of women in their midlife and following them up longitudinally, we hope to develop a nuanced understanding of the gendered aspects of ageing and HIV, informing the provision of appropriate services for WLHIV to ensure that they are supported in maintaining optimal health and wellbeing as they get older.

The impact of the menopause transition on the health and wellbeing of women living with HIV: A narrative review

Improvements in survival due to advances in antiretroviral therapy (ART) have led to a shift in the age distribution of those receiving HIV care, with increasing numbers of women living with HIV (WLHIV) reaching menopausal age. We present a narrative literature review of 26 studies exploring the menopause transition in WLHIV, focusing on: (1) natural history (2) symptomatology and management, and (3) immunologic and virologic effects. Data are conflicting on the association between HIV and earlier age at menopause, and the role of HIV-specific factors such as HIV viral load and CD4 count. There are some data to suggest that WLHIV experience more vasomotor and psychological symptoms during the menopause than HIV-negative women, and that uptake of hormone replacement therapy by WLHIV is comparatively low. There is no evidence that menopause affects either CD4 count or response to ART, although there may be increased immune activation in older WLHIV. We conclude that menopause in WLHIV is a neglected area of study. Specific information gaps include qualitative studies on experiences of reproductive ageing; data on the impact of the menopause on women's quality of life and ability to adhere to health-sustaining behaviors; as well as studies investigating the safety and efficacy of pharmacological and psychosocial interventions. There is likely to be a burden of unmet health need among this growing population, and better data are required to inform optimal provision of care, supporting WLHIV to maintain their health and wellbeing into their post-reproductive years.

Reduced ovarian reserve relates to monocyte activation and subclinical coronary atherosclerotic plaque in women with HIV

OBJECTIVE

To investigate differences in subclinical coronary atherosclerotic plaque and markers of immune activation among HIV-infected and non-HIV-infected women categorized by degree of ovarian reserve and menopause status.

DESIGN

Cross-sectional evaluation.

METHODS

Seventy-four women (49 HIV-infected, 25 non-HIV-infected) without known cardiovascular disease (CVD) were classified as premenopausal, premenopausal with reduced ovarian reserve, or postmenopausal based on menstrual history and anti-Müllerian hormone (AMH) levels. Participants underwent contrast-enhanced coronary computed tomography angiography and immune phenotyping. Comparisons in coronary atherosclerotic plaque burden and immune markers were made between the HIV-infected and non-HIV-infected women overall and within the HIV-infected and non-HIV-infected women by reproductive classification group.

RESULTS

Among the overall group of HIV-infected women, the women with reduced ovarian reserve (undetectable AMH) had a higher prevalence of coronary atherosclerotic plaque (52 versus 6%, P = 0.0007) and noncalcified plaque (48 versus 6%, P = 0.002), as well as higher levels of log sCD163 (P = 0.0004) and log MCP-1 (P = 0.006), compared with the premenopausal women with measurable AMH. Furthermore, reduced ovarian reserve in the HIV-infected group related to noncalcified plaque, controlling for traditional CVD risk factors (P = 0.04) and sCD163 (P = 0.03).

CONCLUSION

HIV-infected women with reduced ovarian reserve have increased subclinical coronary atherosclerotic plaque compared with premenopausal women in whom AMH is measurable. This relationship holds when controlling for CVD risk factors (including age) and immune activation. Our findings demonstrate that reduced ovarian reserve may contribute to CVD burden in HIV-infected women and support a comprehensive assessment of CVD risk prior to completion of menopause in this population.