High risk and probability of progression to osteoporosis at 10 years in HIV-infected individuals: the role of PIs

Cardiometabolic health in people with HIV: expert consensus review

OBJECTIVES

To develop consensus data statements and clinical recommendations to provide guidance for improving cardiometabolic health outcomes in people with HIV based on the knowledge and experience of an international panel of experts.

METHODS

A targeted literature review including 281 conference presentations, peer-reviewed articles, and background references on cardiometabolic health in adults with HIV published between January 2016 and April 2022 was conducted and used to develop draft consensus data statements. Using a modified Delphi method, an international panel of 16 experts convened in workshops and completed surveys to refine consensus data statements and generate clinical recommendations.

RESULTS

Overall, 10 data statements, five data gaps and 14 clinical recommendations achieved consensus. In the data statements, the panel describes increased risk of cardiometabolic health concerns in people with HIV compared with the general population, known risk factors, and the potential impact of antiretroviral therapy. The panel also identified data gaps to inform future research in people with HIV. Finally, in the clinical recommendations, the panel emphasizes the need for a holistic approach to comprehensive care that includes regular assessment of cardiometabolic health, access to cardiometabolic health services, counselling on potential changes in weight after initiating or switching antiretroviral therapy and encouraging a healthy lifestyle to lower cardiometabolic health risk.

CONCLUSIONS

On the basis of available data and expert consensus, an international panel developed clinical recommendations to address the increased risk of cardiometabolic disorders in people with HIV to ensure appropriate cardiometabolic health management for this population.

Evaluation of Adherence to Guideline-Based Bone Mineral Density Screening in Veterans with HIV

People with HIV (PWH) have a higher prevalence of bone mineral density (BMD) loss compared to people without HIV. The Infectious Diseases Society of America (IDSA) recommends BMD screening through dual energy X-ray absorptiometry (DXA) in PWH starting at age 50. We aimed to evaluate adherence to this recommendation in a population of Veterans with HIV (VWH). Retrospective cross-sectional analysis of VWH followed from 2014 to 2018 at the Michael E. DeBakey VA Medical Center Infectious Diseases Clinic, Houston, Texas. We collected data through registry extraction and chart review. We calculated the percentage of VWH with timely BMD loss screening by DXA within 5 years of turning 50. Secondary outcomes included prevalence of osteopenia, osteoporosis, and vitamin D deficiency. We included data from 1,243 VWH. Their average age was 52 years (range 18-86). Most were male (95%), and 59% were black. Of the 346 VWH who turned 50 years old during the study period, 78 (22.5%) underwent DXA within 5 years. Of these, 42 (53.8%) had normal BMD, 28 (35.9%) had osteopenia, and 8 (10.3%) had osteoporosis. Nine hundred ninety-three (79.9%) VWH had available 25-hydroxyvitamin D levels; of these, 453 (45%) had normal levels, 304 (30.6%) had vitamin D insufficiency, 184 (18.5%) had vitamin D deficiency, and 52 (5.2%) had severe vitamin D deficiency. Fewer than 25% of eligible VWH underwent timely BMD loss screening by DXA per IDSA guidelines. Almost half of screened VWH showed evidence of BMD loss. Although limited by lack of follow-up and fracture data, this study emphasizes the importance of improving BMD loss screening in this vulnerable population.

Sex Differences in Non-AIDS Comorbidities Among People With Human Immunodeficiency Virus

Women are grossly underrepresented in human immunodeficiency virus (HIV) clinical and translational research. This is concerning given that people with HIV (PWH) are living longer, and thus accumulating aging-related non-AIDS comorbidities (NACMs); emerging evidence suggests that women are at higher risk of NACM development and progression compared with men. It is widely recognized that women vs men have greater immune activation in response to many viruses, including HIV-1; this likely influences sex-differential NACM development related to differences in HIV-associated chronic inflammation. Furthermore, many sociobehavioral factors that contribute to aging-related NACMs are known to differ by sex. The objectives of this review were to (1) synthesize sex-stratified data on 4 NACMs among PWH: bone disease, cardiovascular disease, metabolic dysfunction, and neurocognitive impairment; (2) evaluate the characteristics of key studies assessing sex differences in NACMs; and (3) introduce potential biological and psychosocial mechanisms contributing to emerging trends in sex-differential NACM risk and outcomes among PWH.

Long-Term Stable Bone Mineral Density in HIV-Infected Men Without Risk Factors for Osteoporosis Treated with Antiretroviral Therapy

INTRODUCTION

Most prospective studies of bone mineral density (BMD) in HIV-infected cohorts taking antiretroviral therapy (ART) have been of short duration, typically < 3 years. Such studies have reported short-term stable or increasing BMD. We assessed whether this BMD stability persists for > 10 years in middle-aged and older men established on ART.

METHODS

A 12-year, prospective, longitudinal study in 44 HIV-infected men treated with ART who had measurements of BMD at the lumbar spine, proximal femur and total body at baseline, 2, 6 and 12 years.

RESULTS

At baseline, the mean age of participants was 49 years, the mean duration of HIV infection was 8 years, and the mean duration of ART was 50 months. After 12 years, BMD increased by 6.9% (95% CI 3.4 to 10.3) at the lumbar spine, and remained stable (range of BMD change: - 0.6% to 0.0%) at the total hip, femoral neck and total body. Only two individuals had a decrease of > 10% in BMD at any site during follow-up and both decreases in BMD were explained by co-morbid illnesses.

CONCLUSIONS

BMD remained stable over 12 years in middle-aged and older HIV-infected men treated with ART. Monitoring BMD in men established on ART who do not have risk factors for BMD loss is not necessary.

Musculoskeletal symptoms and non-prescribed treatments are common in an urban African population of people living with HIV

There are no data from West Africa reporting musculoskeletal (MSK) disease in people living with HIV (PLWH). Our primary outcome was to measure the prevalence of MSK symptoms in PLWH in urban West Africa. Our secondary outcomes were to describe the disability, impact on work and treatment use associated with the presence of MSK pain. We conducted an e-questionnaire-based point prevalence study of musculoskeletal symptoms, associated disability and treatment in 292 PLWH attending routine follow-up in Lagos, Nigeria. Seventy-three (25%) patients reported MSK pain; 28 (38%) reported chronic symptoms (> 3 months). HIV suppression rates were high in this population (n = 240, 82%) and comparable between individuals with and without chronic pain. MSK pain was associated with female gender and higher body mass index (BMI). Mechanical pain was the most common pain syndrome identified (n = 34, 47%). Lumbar spine and knee were the most common sites. Chronic pain was associated with increased disability compared with the presence of any MSK pain. High rates of treatment-seeking behaviour were seen in those individuals reporting MSK pain (n = 62, 85%). The majority of these individuals sought traditional treatments (n = 48, 66%). Chronic MSK pain and non-prescribed treatments are common in PLWH established on ART in urban West Africa. Studies are required to measure the long-term impact of these symptoms and medicines on retention in HIV care and ART adherence, besides other long-term health outcomes.