Biopsychosocial aspects of HIV and aging

Barriers to Antiretroviral Medication Adherence in People Living with HIV (PLHIV) at the Time of the COVID-19 Pandemic in the Philippines

Background: During the COVID-19 pandemic, the HIV crisis in the Philippines worsened and triggered a chain reaction that disrupted the provision and utilization of HIV services. This study aims to fill in the gap in knowledge by exploring the possible association between sociodemographic characteristics and the barriers to ART adherence for PLHIV in the Philippines at the time of the COVID-19 pandemic. Methods: A cross-sectional study was performed by using a survey questionnaire, which was distributed via online social media (Twitter). Data were analyzed using the Stata software. Results: There is a significant association between the following treatment barriers and sociodemographic characteristics: the location of treatment hubs and respondents who finished college/graduate studies; checkpoints and crossing borders; and (1) respondents from Northern Luzon Region, (2) unemployed respondents and financial assistance-1. respondents 18 to 25 years old; 2. unemployed respondents-(3) respondents who finished elementary/high school and psychosocial support-(1) respondents from the NCR; (2) respondents 26 to 30 years old, stocks of ARVs and other medicines, and employed respondents. Conclusions: The results suggest a necessity for innovative approaches to make HIV care services, particularly ART, more accessible to PLHIV during the COVID-19 pandemic. Future large-scale studies exploring the association between sociodemographic characteristics and barriers to medication adherence of PLHIV during the COVID-19 pandemic are recommended.

The perceptions of older people living with hiv/aids towards physical activity and exercise

BACKGROUND

Older people living with HIV (OPLWH) require significant levels of support, including healthcare and rehabilitation interventions. People living with HIV are living longer, but still experience health-related impairments that affect functional activity, participation in day-to-day interactions, livelihoods and overall quality of life. Physical activity and exercise should be included as part of the comprehensive medical management for OPLWH but the investigation of prior studies reveal a gap in understanding and prescription. Our study aimed to explore the perceptions of OPLWH about physical activity and exercise.

METHODS

The study adopted a phenomenological, qualitative design, using in-depth interviews, to understand OPLWH perceptions of physical activity and exercise, and their need for, and access to, physical activity and exercise programmes in a community in South Africa. Nine [9] males and seven [7] females participated in the study.

RESULTS

Sixteen individuals voluntarily participated in face-to-face, semi-structured interviews which took place at the healthcare facility where they received regular treatment. All participants were 50 years and older. Personal gratification and the ability to perform activities of daily living as well as participate in community activities were believed to be strong motivators for exercise participation, while barriers to exercise were attributed to physical health issues; lack of proper instruction as well as stigma associated with HIV status within their communities. Participants also favored a combination of aerobic, flexibility and strength activities, as well as proper supervision and instruction within a group exercise setting.

CONCLUSION

The qualitative nature of our study provided an in-depth understanding of the perceptions of OPLWH towards physical activity and exercise. Our study highlighted the factors that hinder adherence to physical activity and exercise in this population. Many indicated that they would love to engage in structured physical activity programmes, but did not know where, when or how to begin. Creating a suitable environment with proper supervision and instruction by suitably qualified health professionals are essential when developing a community-based exercise programme for OPLWH.

Covid-19 Social Distancing, Lifestyle and Health Outcomes Among Persons Living with HIV (PLWH): A Web-based Survey

We investigated changes in lifestyle, depressive symptoms, self-perception of health, and body weight changes of persons living with HIV (PLWH) during the COVID-19 social distancing (SD). In a Web-based cross-sectional survey, participants (n = 406) were questioned about lifestyle and health status before and during SD. Most responders were men, 50 + years old, high education level; 49.8% had their income reduced during SD. About 9% were diagnosed with COVID-19, of whom 13.5% required hospitalization. During SD: - most participants did not change their food intake, although 25% replaced healthy foods with unhealthy ones; -more than half mentioned poor sleep quality; -about 50% increased their sedentary behavior. Depressive symptoms (reported by 70.9%) were associated with sedentary behavior, poor sleep quality, and reduced income. About one-third had a negative perception of their health status, which was inversely associated with practicing physical exercises and positively associated with sedentarism and poor sleep quality. More than half increased their body weight, which was associated with a lower intake of vegetables. The older age reduced the odds of the three outcomes. Carefully monitoring PLWH regarding SD will enable early interventions toward health.

Links Between Inflammation, Mood, and Physical Function Among Older Adults With HIV

OBJECTIVES

People living with human immunodeficiency virus (PLWH) treated with antiretrovirals have life spans similar to their HIV-negative peers. Yet, they experience elevated inflammation-related multimorbidity. Drawing on biopsychosocial determinants of health may inform interventions, but these links are understudied in older PLWH. We investigated cross-sectional relationships between psychosocial factors (mood, loneliness, and stigma), inflammatory markers, and age-related health outcomes among 143 PLWH aged 54-78 years.

METHOD

Participants provided blood samples for serum cytokine and C-reactive protein (CRP) analyses, completed surveys assessing psychosocial factors and health, and completed frailty assessments. Regression models tested relationships between key psychosocial-, inflammation, and age-related health variables, adjusting for relevant sociodemographic and clinical factors.

RESULTS

Participants with more depressive symptoms had higher composite cytokine levels than those with fewer depressive symptoms (β = 0.22, t(126) = 2.71, p = .008). Those with higher cytokine levels were more likely to be prefrail or frail (adjusted odds ratio = 1.72, 95% confidence interval = 1.01-2.93) and reported worse physical function (β = -0.23, t(129) = -2.64, p = .009) and more cognitive complaints (β = -0.20, t(129) = -2.16, p = .03) than those with lower cytokine levels. CRP was not significantly related to these outcomes; 6-month fall history was not significantly related to inflammatory markers.

DISCUSSION

Novel approaches are needed to manage comorbidities and maximize quality of life among older PLWH. Illustrating key expected biopsychosocial links, our findings highlight several factors (e.g., depressive symptoms, poorer physical function) that may share bidirectional relationships with chronic inflammation, a key factor driving morbidity. These links may be leveraged to modify factors that drive excessive health risk among older PLWH.

Characteristics and outcomes of COVID-19 in patients with HIV: a multicentre research network study

OBJECTIVE

We studied clinical outcomes of COVID-19 infection in patients living with HIV (PLH) in comparison to non-HIV population.

DESIGN

Analysis of a multicentre research network TriNETX was performed including patients more than 10 years of age diagnosed with COVID-19.

METHODS

Outcomes in COVID-19 positive patients with concurrent HIV (PLH) were compared with a propensity-matched cohort of patients without HIV (non-PLH).

RESULTS

Fifty thousand one hundred and sixty-seven patients with COVID-19 were identified (49,763 non-PLH, 404 PLH). PLH were more likely to be men, African-American, obese and have concurrent hypertension, diabetes, chronic kidney disease and nicotine dependence compared with non-PLH cohort (all P values <0.05). We performed 1 : 1 matching for BMI, diabetes, hypertension, chronic lung diseases, chronic kidney disease, race, history of nicotine dependence and sex. In unmatched analysis, PLH had higher mortality at 30 days [risk ratio 1.55, 95% confidence interval (95% CI): 1.01-2.39] and were more likely to need inpatient services (risk ratio 1.83, 95% CI: 1.496-2.24). After propensity score matching, no difference in mortality was noted (risk ratio 1.33, 95% CI: 0.69-2.57). A higher proportion of PLH group needed inpatient services (19.31 vs. 11.39%, risk ratio 1.696, 95% CI: 1.21-2.38). Mean C-reactive protein, ferritin, erythrocyte sedimentation rate and lactate dehydrogenase levels after COVID-19 diagnosis were not statistically different and mortality was not different for PLH with a history of antiretroviral treatment.

CONCLUSION

Crude COVID-19 mortality is higher in PLH; however, propensity-matched analyses revealed no difference in outcomes, showing that higher mortality is driven by higher burden of comorbidities. Early diagnosis and intensive surveillance are needed to prevent a 'Syndemic' of diseases in this vulnerable cohort.

The Burden of COVID-19 in People Living with HIV: A Syndemic Perspective

The emergence of the novel coronavirus disease known as COVID-19 creates another health burden for people living with HIV (PLWH) who face multiple morbidities and may be at heightened risk for severe physical health illness from COVID-19. Our abilities to address these morbidities in PLWH must be considered alongside the socially-produced burdens that both place this population at risk for COVID-19 and heighten the likelihood of adverse outcomes. These burdens can affect the physical, emotional, and social well-being of PLWH and interfere with the delivery of effective healthcare and access to HIV treatment. We posit that a syndemic framework can be used to conceptualize the potential impact of COVID-19 among PLWH to inform the development of health programming services.

Accounting for HIV Health Disparities: Risk and Protective Factors Among Older Gay and Bisexual Men

Objective: This study examines whether disparities exist in poor health and depressive symptomatology among older gay/bisexual men (50+) with (n = 371) and without (n = 973) HIV. If so, what risk/promoting factors account for those disparities? Method: These cross-sectional analyses used 2014 data from the Aging With Pride: National Health, Aging, and Sexuality/Gender Study. Results: Those with HIV reported poorer health and more depressive symptomatology accounted for by lower income, resilience and social support, and more lifetime victimization. Poorer health among those with HIV was associated with more chronic conditions. Higher depressive symptomatology was associated with diagnosed anxiety and drug addiction. Community engagement reduced disparities in poor health and depression. Implications: Older gay/bisexual men living with HIV infection are at greater risk for physical and mental health issues. Assessments should be conducted with attention to these risk factors. Interventions for improving social support, resilience, and community engagement are warranted.

Characteristics of older adults living with HIV accessing home and community care services in British Columbia, Canada

Over half of people living with HIV (PLHIV) engaged in care in British Columbia (BC) are age ≥50. The public home and community care (HCC) system offers formal support that PLHIV may turn to as they age, but little is known about access specific to PLHIV. Using data from the STOP HIV/AIDS cohort, which includes linked treatment and demographic records for PLHIV accessing care in BC, we compared older PLHIV (defined as those age ≥50) who did and did not access HCC services. We estimated adjusted odds ratios (aORs) for factors associated with HCC service utilization using logistic regression. This study included 5,603 PLHIV age ≥50, 837 (14.94%) of whom accessed any HCC service between 2005 and 2015. Services most commonly used were community nursing (8.98%, n = 503) and rehabilitation (7.73%, n = 433). Those who received HCC were more likely to be female (aOR = 1.56, 95% CI = 1.24, 1.98), have a history of injection drug use (aOR = 1.88, 95% CI = 1.57, 2.25), have a higher Charlson comorbidity score (aOR = 1.11, 95% CI:1.07, 1.15) and to have visited a general practitioner in the past year (aOR = 2.17, 95% CI = 1.77, 2.67). Approximately 15% of older PLHIV have accessed HCC, but the extent of potential unmet need for these services requires further research.

Examining age as a moderating effect on the relationship between alcohol use and viral suppression among women living with HIV

This study sought to examine if age moderated the effect of alcohol on viral suppression among women living with HIV. A secondary data analysis, using data from the 550 Clinic Women's HIV Cohort Study was completed. Individuals were included if they were HIV positive, sought care in an urban clinic in Kentucky between 2009 and 2012, and had ≥1 year of follow-up. The primary independent variable was current alcohol use; the moderating variable was age (<50 years versus ≥50 years); and the outcome was suppression. Logistic regression models examined the interaction between age and alcohol. Among 360 women (average age 45.8 ± 10.1 years, 38 percent were ≥50 years), approximately 32.0 percent had consumed alcohol, and 40 percent achieved suppression. Women aged ≥50 years were more likely to achieve suppression than younger women. Age interacted significantly with alcohol (p = .038). Stratified by age, alcohol was associated with poor viral suppression among older women; for older women, alcohol users had lower odds of suppression compared to nonusers (odds ratio = 0.37; 95 percent confidence interval = 0.14-0.99). Alcohol may impede the opportunity for older women to achieve suppression. Further study is needed to examine alcohol use among older women, specifically addressing quantity and frequency and their impact on suppression.

Giving Back Is Receiving: The Role of Generativity in Successful Aging Among HIV-Positive Older Adults

Objectives: Successful aging has been identified as an important emphasis for people living with human immunodeficiency virus (HIV). Little is known about how this population conceptualizes aging successfully and how this relates to generativity. This qualitative study examined the importance of generativity among 30 HIV-positive older adults to determine the role of generativity in successful aging. Method: Participants aged 50+ years were recruited in Ontario, Canada, through acquired immunodeficiency syndrome (AIDS) service organizations, clinics, and community agencies. Qualitative interviews were analyzed to explore strategies participants employed to engage in successful aging within their own personal context. Results: Participants saw themselves as pioneers and mentors, helping others to navigate the landscape of aging with HIV. Four themes were identified through consensus including (a) reciprocity, (b) mentoring, (c) pioneerism, and (d) connecting through volunteerism. Discussion: Interventions that promote intergenerational connections, community involvement, and generative acts within the HIV community can facilitate successful aging among older adults living with HIV/AIDS.

Timing of Diagnosis: Understanding Resilience Narratives of HIV Positive Older Adults Diagnosed Pre- and Post-HAART

BACKGROUND

Despite the growing population of older adults living with human immunodeficiency virus/ acquired immune deficiency syndrome (HIV/AIDS), few studies have examined this population in terms of timing of HIV diagnosis. This study explores resilience and protective factors among HIV-positive older adults, 17 of whom were diagnosed prior to the development of highly active antiretroviral therapy (HAART), and 13 of whom were diagnosed after the development of HAART.

METHODS

We explored the concepts of resilience and protective factors in 30 older adults living with HIV in Ontario, Canada. A qualitative approach was used to conduct in-depth interviews and grounded theory techniques were used to analyze the interview transcripts.

RESULTS

Having lived with HIV for nearly 30 years, the pre-HAART group had developed more personal strategies for enhancing resilience, including self-care behaviors. They were more regimented and dedicated to their daily health, and were more engaged in their medical care as opposed to the post-HAART group who viewed self-care as staying adherent and refraining from risky health behaviors.

IMPLICATIONS

Although HAART has radically changed the prognosis of HIV, we have limited information about the differences between those who were diagnosed before and after the development of HAART. We will present recommendations for addressing previous trauma and improving self-care.

Bouncing Back: Resilience and Mastery Among HIV-Positive Older Gay and Bisexual Men

PURPOSE OF THE STUDY

Adults with HIV infection are living into old age. It is critical we investigate positive constructs such as resilience and mastery to determine factors associated with psychological well-being. We examine HIV-related factors, adverse conditions, and psychosocial characteristics that are associated with resilience (the ability to bounce back) and mastery (sense of self-efficacy).

DESIGN AND METHODS

We analyzed 2014 data from the longitudinal study Aging with Pride: National Health, Aging, and Sexuality/Gender Study (NHAS), focusing on a subsample of 335 gay and bisexual older men. Multivariate linear regression was used to identify factors that contributed or detracted from resilience and mastery in the sample recruited from 17 sites from across the United States.

RESULTS

Resilience and mastery were independently associated with psychological health-related quality of life. In multivariate analysis, adjusting for demographic characteristics, previous diagnosis of depression was negatively associated with resilience. Time since HIV diagnosis was positively associated with mastery whereas victimization was negatively associated with mastery. Social support and community engagement were positively associated with both resilience and mastery.

IMPLICATIONS

Individual and structural-environmental characteristics contributed to resilience and mastery. These findings can be used to develop interventions incorporating an increased understanding of factors that are associated with both resilience and mastery.

Gastrointestinal Symptom Distress is Associated With Worse Mental and Physical Health-Related Quality of Life

BACKGROUND

The prevalence of self-reported gastrointestinal (GI) symptoms and distress is high, but few studies have quantified their impact on health-related quality of life (HRQoL).

METHODS

We conducted a prospective cohort study of patients with HIV in care in Ontario, Canada (2007-2014). General linear mixed models were used to assess the impact of GI symptoms (diarrhea/soft stool, nausea/vomiting, bloating/painful abdomen, loss of appetite, weight loss/wasting) and distress (range: 0-4) on physical and mental HRQoL summary scores (range: 0-100) measured by the Medical Outcomes Survey SF-36.

RESULTS

A total of 1787 participants completed one or more questionnaires {median 3 [interquartile range (IQR): 1-4]}. At baseline, 59.0% were men who had sex with men, 53.7% white, median age 45 (IQR: 38-52), median CD4 count 457 (IQR: 315-622), and 71.0% had undetectable HIV viremia. The mean (standard deviation [SD]) mental and physical HRQoL scores were 49.2 (8.6) and 45.3 (13.0), respectively. In adjusted models, compared with those reporting no symptoms, all GI symptom distress scores from 2 ("have symptom, bothers me a little") to 4 ("have symptom, bothers a lot") were associated with lower mental HRQoL. Loss of appetite distress scores ≥ 1; scores ≥ 2 for diarrhea, nausea/vomiting, and bloating; and a score ≥ 3 for weight loss were independently associated with lower physical HRQoL scores (P < 0.0001). Increasing GI symptom distress is associated with impaired mental and physical HRQoL (P < 0.0001).

CONCLUSIONS

Increasing GI symptom distress is associated with impaired mental and physical HRQoL. Identifying, treating, and preventing GI symptoms may reduce overall symptom burden and improve HRQoL for patients with HIV.

Social, Economic, and Health Disparities Among LGBT Older Adults

LGBT older adults are a heterogeneous population with collective and unique strengths and challenges. Health, personal, and economic disparities exist in this group when compared to the general population of older adults, yet subgroups such as transgender and bisexual older adults and individuals living with HIV are at greater risk for disparities and poorer health outcomes. As this population grows, further research is needed on factors that contribute to promoting health equity, while decreasing discrimination and improving competent service delivery.

‘I'm happy in my life now, I'm a positive person’: approaches to successful ageing in older adults living with HIV in Ontario, Canada

Worldwide approximately 3.6 million people aged 50 and older are living and ageing with the human immunodeficiency virus (HIV). Few studies have explored successful ageing from the insider perspective of those living well and ageing with HIV. This study draws upon the lived experience and wisdom of older, HIV-positive adults living in Ontario, Canada in order to understand their views and strategies for successful ageing. This qualitative study involved semi-structured interviews with 30 individuals age 50 years and older who are HIV-positive. Purposive sampling techniques were used to recruit individuals who shared their experiences of successful ageing. Constructivist grounded theory coding techniques were used for analysis. Themes related to successful ageing included resilience strategies and challenges, social support and environmental context. Stigma and struggles to maintain health were identified as impediments to successful ageing. Models of successful ageing must take into account the potential for a subjective appraisal of success in populations suffering from chronic and life-threatening illnesses including HIV. Practitioners can draw upon organically existent strengths in this population in order to provide intervention development for older adults around the world who are struggling to manage their HIV.

Journeying with HIV patients across the health care spectrum - an examination of a seamless model of HIV Psychiatry of a large urban general hospital

OBJECTIVE

To describe a model of HIV psychiatry used in an urban hospital in Toronto and examine it against current literature.

METHOD

Using a narrative method, we elaborate on how this model delivers care across many different settings and the integral roles that the HIV psychiatrist plays in each of these settings. This is articulated against a backdrop of existing literature regarding models of HIV care.

RESULTS

This model is an example of an integrated model as opposed to a traditional consultation-liaison model and is able to deliver seamless care while remaining focused on patient-centric care.

CONCLUSION

An HIV psychiatrist delivers seamless and patient-centric care by journeying with patients across the healthcare spectrum and playing different roles in different care settings.