Frailty in Aging People Living With HIV: a matched controlled Study

Poor sleep quality is linked to increased frailty in middle-aged people living with HIV in Botswana

This work aims to evaluate associations between self-reported sleep health and frailty in Botswana, a sub-Saharan Africa setting. Fifty persons living with HIV (PLWH) on suppressive antiretroviral therapy (ART) and fifty HIV seronegative control participants are enrolled in Botswana. Sleep quality is scored subjectively as "good" or "poor" based on self-report. A frailty index (FI) is constructed based on thirty-three health deficits related to body mass index, waist circumference, physical activity, emotional status, and fatigue, and scored ranging between 0 (no deficit present) and 1 (all deficits present). Sleep quality between PLWH and controls is compared using logistic regression; linear regression is performed to compare the FI between them. Linear regressions are performed to examine the association between the FI and sleep quality stratified by HIV serostatus. Age, sex, and comorbidities are adjusted; when relevant, CD4 cell and ART duration are controlled. PLWH display 2.88 (95% CI: 1.22-6.79, p = 0.02) higher odds of having poor sleep than controls. Having poor sleep is associated with increased FI in PLWH but not in controls. Specifically, compared with PLWH who have good sleep, PLWH who report poor sleep have a > 1 standard deviation (p < 0.0001) increase in their FI score.

Frailty assessment: An emerging concept in aged People Living with HIV (PLHIV)

Introduction

As the life expectancy of People Living with HIV (PLHIV) has improved with effective antiretroviral treatment (ART), they now face the challenges of accelerated ageing. Frailty is an emerging concept in the management of PLHIV and up to 28% of PLHIV are identified as frail. Frailty is a determinant of adverse clinical outcomes and is a complex clinical endpoint that has not been studied in India. This exploratory study was done to evaluate frailty and its determinants among PLHIV in India.

Materials and Methods

This was a cross-sectional study in 76 PLHIV aged 50 years or more. All the study subjects underwent a comprehensive clinical assessment. The Fried's criteria and Veterans Aging Cohort Study (VACS) Index were used to evaluate for frailty. Socio-demographic, clinical, immunological, and virological variables were assessed for their association with frailty. The study was registered under Clinical Trials Registry-India (ICMR-NIMS): REF/2019/05/025616.

Results

The mean age of the subjects was 56.05 ± 5.8 years (range 50-76), and males constituted 81.57% (62/76) of the subjects and majority (60.53%) were underweight. On frailty assessment, 57.89% of the PLHIV were identified as prefrail/frail. Frailty had a significant association with low CD4 count (P = 0.0001) and number of comorbidities (P = 0.017) especially when comorbidities ≥2 (P = 0.04) and polypharmacy (P = 0.033). VACS index, polypharmacy, and low CD4 count ≤200 cells/mm3 were strong predictors of frailty. On multivariate regression analysis, CD4 count ≤200 emerged as the strongest independent predictor of frailty.

Conclusion

The study highlighted the high prevalence of frailty and under nutrition among aged PLHIV. The study emphasizes the need for a shift away from traditional clinical endpoints to other outcome measures for a holistic approach to PLHIV.

Physical activity is associated with adiposity in older adults with HIV in the modern HIV era

OBJECTIVES

People with HIV (PWH) are aging and are experiencing higher rates of abdominal adiposity. Physical activity is an effective nonpharmacological strategy to reduce adiposity in the general aging population. Yet, the relationship between physical activity and adiposity in people with well controlled HIV is unclear. Our objective was to describe the association between objectively-measured physical activity and abdominal adiposity in PWH.

METHODS

As part of the multisite, observational PROSPER-HIV study, virologically suppressed, adult PWH wore an Actigraph accelerometer for 7-10 days and completed duplicate waist and hip circumference measures. Demographic and medical characteristics were abstracted from the CFAR Network of Integrated Clinical Systems dataset. Descriptive statistics and multiple linear regressions were used to analyze the data.

RESULTS

On average, our 419 PWH were 58 years of age [interquartile range (IQR): 50, 64], male (77%), Black (54%), and currently taking an integrase inhibitor (78%). PWH completed a mean of 7.06 (±2.74) days of total actigraphy wear time. They took an average of 4905 (3233, 7140) steps per day and engaged in 5.4 h of sedentary time per day. Controlling for age, sex, employment and integrase inhibitor use, the number of steps taken per day was associated with reduced abdominal adiposity ( F  = 3.27; P  < 0.001) and the hours of daily sedentary time was associated with increased abdominal adiposity ( F  = 3.24; P  < 0.001).

CONCLUSIONS

Greater physical activity is associated with reduced abdominal adiposity in aging PWH. Future work should investigate how to tailor the amount, type and intensity of physical activity needed to reduce adiposity in PWH taking contemporary HIV medication.

REGISTRATION NUMBER

NCT03790501.

Factors Related to Multidimensional Frailty Among Hispanic People Living With HIV Aged 50 Years and Above: A Cross-sectional Study

ABSTRACT

Among Hispanics, frailty has been extensively studied as a physical syndrome associated with an increased risk for adverse outcomes. Because of additional barriers to accessing care, the impact of frailty may be even more significant for people living with HIV (PLWH). Multidimensional frailty among Hispanic PLWH has not been studied. This study aimed to examine the factors related to multidimensional frailty among Hispanic PLWH aged 50 years and above. A cross-sectional design with 120 participants was used. Hypothesized factors related to multidimensional frailty were sociodemographic and psychosocial variables. Multidimensional frailty was measured with the Tilburg Frailty Indicator. We found that 45.83% of the participants were frail ( n = 55), and multidimensional frailty was significantly associated with higher depressive symptoms ( b = .26, p < .001) and a higher number of comorbidities ( b = .71, p < .001). This study identified factors that clinicians should be aware of when caring for Hispanic PLWH to prevent or manage frailty-related complications.

Sexual Behavior and Perceived Loneliness in Elderly People Living with HIV in China during the COVID-19 Pandemic

BACKGROUND

The proportion of elderly people living with HIV (PLHIV) is increasing in China. To advance targeted interventions and substantially improve their quality of life, we investigate indicators of loneliness and sexual behavior among elderly PLHIV in 10 districts/counties in China during the COVID-19 pandemic.

METHODS

The demographic information and laboratory test results of the potential respondents were initially collected from the China Information System for Disease Control and Prevention. A two-stage stratified cluster sampling was used. The questionnaire survey was individually provided to all PLHIV aged +60.

RESULTS

We recruited 1017 valid respondents with a median age of 66 years (interquartile range of 63-71), of which 776 (76.3%) were male. Overall, 341 respondents (33.5%) lived alone, and 304 (29.9%) felt lonely. A total of 726 respondents (71.4%) informed others of their HIV diagnosis. Among the 726 respondents, children were the most common group with whom the older people shared their HIV infection status, accounting for 82.9%. Approximately 20% of the older PLHIV engaged in sexual behavior in the last year, and 70% reported not using condoms. A significantly greater risk of loneliness was found among the females (AOR = 1.542, CI: 1.084, 2.193), those who suffered discrimination from informed people (AOR = 4.719, CI: 2.986, 7.459), were diagnosed <1 year prior (AOR = 2.061, CI: 1.345, 3.156), those living alone (AOR = 2.314, CI: 1.632, 3.280), those having no friends (AOR = 1.779, CI: 1.327, 2.386), and those who had a divorced or widowed marital status (AOR = 1.686, CI: 1.174, 2.421).

CONCLUSIONS

Compared with non-lonely participants, the lonely participants were more likely to have a rural registered residence, a lower education level, no friends, be divorced or widowed, live alone, and lack knowledge of smartphones and reproductive health. The influence of COVID-19 had caused social activities to be more confined to the community, which impacts elderly HIV patients suffering from severe discrimination within families and communities.

Primary Care of the Person Living with HIV

Life-changing progress has been made over the past 30 years in the treatment of HIV infection. HIV has transformed from an illness that resulted in one complication after another and nearly always resulted in death to a chronic illness that for most patients is more easily managed than diabetes or heart disease. Antiretroviral therapy (ART) is now simple and well-tolerated. The most important priority of HIV treatment is ensuring that people living with HIV stay on continuous, effective ART. ART, although not curative, suppresses the virus and allows the immune system to recover. Even when the CD4 count remains low, suppressive ART helps prevent opportunistic infections and other HIV related complications. (1) Suppressive ART is important not only to the individual living with HIV health but is an important public health goal since people living with HIV will not transmit HIV to their sexual partners if their viral load is undetectable. (2) A respectful, culturally appropriate patient–provider relationship is one of the most important factors in keeping people living with HIV engaged in care. (3) Persons living with HIV deserve both excellent HIV and primary care. Some communities have providers that are experts in both, but often people living with HIV receive the best care by collaboration between their primary care provider and an HIV expert. This article is written to help primary care givers who are not HIV experts provide appropriate primary care to their patients who are living with HIV and emphasizes issues that deserve additional attention in people living with HIV compared to the general population