Frailty and health-related quality of life among older people living with HIV pre- and post-COVID-19 pandemic onset: A cross-sectional study.

INTRODUCTION: Antiretroviral therapy increased the survival and life expectancy of People living With HIV (PWH). Frailty-related syndromes among older PWH (aged 50+ years) may affect their Health-related Quality of Life (HQoL). Additionally, the COVID-19 pandemic has impacted health-related outcomes. This study aimed to estimate the prevalence of frailty and pre-frailty among older PWH, and to explore associations of HQoL with the study assessment period and frailty status. METHODS: Cross-sectional study conducted pre- (23-Mar-2019 to 5-Mar-2020) and post-COVID-19 pandemic onset (23-Jun-2021 to 5-May-2022), among older PWH at INI-Fiocruz, the largest cohort of PWH in Rio de Janeiro, Brazil. We measured frailty using Fried assessment, consisting of five domains: unintentional weight loss; self-reported exhaustion, weakness, slow walking speed, low physical activity. HQoL was assessed using the ACTG SF-21, which contains 21 questions divided into 8 domains. We used Chi-Square test, Fisher's exact test, Kruskal-Wallis and ranksum test for comparisons. RESULTS: We included 250 older PWH: 109 (43.6 %) pre- and 141 (56.4 %) post-COVID-19 pandemic onset. Median age was 60-years (IQR: 55‒64). Most self-identified as cisgender men 152 (60.8 %), Pardo/Black 146 (58.4 %), with completed secondary education or less 181 (72.7 %) and low income 132 (52.8 %). Overall, prevalence of frailty and pre-frailty were 9.2 % (95 % CI: 8.1‒10.3) and 61.6 % (95 % CI: 54.0‒69.2). Prevalence of frailty in the pre- and pos-COVID-19 pandemic periods were 7.3 % and 10.6 % (p = 0.66). HQoL scores were lower among participants with frailty compared to those with non-frailty and pre-frailty in all eight domains, and among those included in the post-COVID-19 compared to pre-COVID-19 period for four domains. CONCLUSIONS: We observed low prevalence of frailty, but high prevalence of pre-frailty among older PWH. Frailty status did not differ according to the COVID-19 assessment period. Assessment of frailty and HQoL should be incorporated in clinical practice for older PWH. Programs to reverse or prevent frailty should be implemented within the public health system.

Frailty and health-related quality of life among older people living with HIV pre- and post-COVID-19 pandemic onset: A cross-sectional study

ABSTRACT Introduction: Antiretroviral therapy increased the survival and life expectancy of People living With HIV (PWH). Frailty-related syndromes among older PWH (aged 50+ years) may affect their Health-related Quality of Life (HQoL). Additionally, the COVID-19 pandemic has impacted health-related outcomes. This study aimed to estimate the prevalence of frailty and pre-frailty among older PWH, and to explore associations of HQoL with the study assessment period and frailty status. Methods: Cross-sectional study conducted pre- (23-Mar-2019 to 5-Mar-2020) and post-COVID-19 pandemic onset (23-Jun-2021 to 5-May-2022), among older PWH at INI-Fiocruz, the largest cohort of PWH in Rio de Janeiro, Brazil. We measured frailty using Fried assessment, consisting of five domains: unintentional weight loss; self-reported exhaustion, weakness, slow walking speed, low physical activity. HQoL was assessed using the ACTG SF-21, which contains 21 questions divided into 8 domains. We used Chi-Square test, Fisher's exact test, Kruskal-Wallis and ranksum test for comparisons. Results: We included 250 older PWH: 109 (43.6 %) pre- and 141 (56.4 %) post-COVID-19 pandemic onset. Median age was 60-years (IQR: 55‒64). Most self-identified as cisgender men 152 (60.8 %), Pardo/Black 146 (58.4 %), with completed secondary education or less 181 (72.7 %) and low income 132 (52.8 %). Overall, prevalence of frailty and pre-frailty were 9.2 % (95 % CI: 8.1‒10.3) and 61.6 % (95 % CI: 54.0‒69.2). Prevalence of frailty in the pre- and pos-COVID-19 pandemic periods were 7.3 % and 10.6 % (p = 0.66). HQoL scores were lower among participants with frailty compared to those with non-frailty and pre-frailty in all eight domains, and among those included in the post-COVID-19 compared to pre-COVID-19 period for four domains. Conclusions: We observed low prevalence of frailty, but high prevalence of pre-frailty among older PWH. Frailty status did not differ according to the COVID-19 assessment period. Assessment of frailty and HQoL should be incorporated in clinical practice for older PWH. Programs to reverse or prevent frailty should be implemented within the public health system.

Smoking Cessation Is Associated With Short-Term Improvement of Vascular Health in a Cohort of People Living With HIV in Rio de Janeiro, Brazil.

Smoking is highly prevalent in people living with HIV/AIDS (PLHA), leading to detrimental effects in different tissues. We examined the effects of nicotine replacement therapy (NRT) on smoking cessation and vascular health. From December 2019 to October 2021, we prospectively enrolled PLHA who were actively smoking. The primary outcome was endothelial function measured by brachial artery flow-mediated dilatation (FMD). We evaluated the percent change in FMD compared to the baseline measure (Δ%FMD) to detect improvements among participants who quit smoking. To confirm the results, we used linear regression models to account for classical cardiovascular (CV) confounders. We included 117 participants with median age of 45.5 years (IQR= 36.4-54.8); 22 (20.4%) had hypertension, 9 (8.3%) had diabetes, almost half were smoking 20+ cigarettes/day (41.7%). After 12 weeks 30.76% participants quit smoking. Comparison of Δ%FMD change from baseline to week 12 showed that among participants adherent to therapy, there has been an increase in Δ%FMD when compared to those who relapsed (1.17% [0.29-2.98] vs -0.19% [-1.95-0.91], p<0.001). After adjustment for CV factors, multiple linear regression showed that Δ%FMD in participants who quit smoking presented a 2.54 mean increase in comparison to those who continued smoking (p=0.007). In conclusion, this study provides evidence that a strategy of NRT and counseling is modestly effective for smoking cessation in PLHA and improves vascular health in a short period of time. This reinforces the importance of the widespread anti-tobacco programs in HIV clinics and the expected impact lowering the incidence of future cardiovascular events.