HIV, psychosis and aging: past, present and future

A 20-year population-based study of all-cause and cause-specific mortality among people with concurrent HIV and psychotic disorders

OBJECTIVE

We aimed to characterize mortality among people with HIV (PWH) and psychotic disorders (PWH/psychosis+) vs. PWH alone (PWH/psychosis-).

METHOD

A population-based analysis of mortality in PWH (age ≥19) in British Columbia (BC) from April 1996 to March 2017 was conducted using data from the Seek and Treat for Optimal Prevention of HIV/AIDS (STOP HIV/AIDS) study. Deaths were identified from the Vital Statistics Data (classified as HIV vs. non-HIV causes). Mortality trends across all fiscal years were examined. Cox models assessed the hazard of psychotic disorders on mortality; possible differences between schizophrenia and nonschizophrenia types of psychotic disorders were also evaluated.

RESULTS

Among 13 410 PWH included in the analysis, 1572 (11.7%) met the case definition for at least one psychotic disorder. Over the study period, 3274 deaths (PWH/psychosis-: n  = 2785, PWH/psychosis+: n  = 489) occurred. A decline over time in all-cause mortality and HIV-related mortality was observed in both PWH/psychosis+ and PWH/psychosis- ( P value <0.0001). A decline in non-HIV mortality was observed among PWH/psychosis- ( P value = 0.003), but not PWH/psychosis+ ( P value = 0.3). Nonschizophrenia psychotic disorders were associated with increased risk of mortality; adjusted hazard ratios with (95% confidence intervals): all-cause 1.75 (1.46-2.09), HIV-related 2.08 (1.60-2.69), non-HIV-related 1.45 (1.11-1.90). Similar associations between schizophrenia and mortality were not observed.

CONCLUSION

People with co-occurring HIV and nonschizophrenia psychotic disorders experienced a significantly higher risk of mortality vs. PWH without any psychotic disorder. Implementing care according to syndemic models considering interactions between HIV and particularly episodic psychotic disorders could help manage mortality risk more effectively among PWH/psychosis+.

HIV and AIDS in Older Adults: Neuropsychiatric Changes

PURPOSE OF REVIEW

Patients diagnosed with HIV can now survive well into their old age. Aging with HIV is not only associated with comorbid medical illnesses but also with neuropsychiatric conditions that can range from cognitive changes to severe behavioral manifestations. This paper reviews mood, anxiety, and cognitive changes in older patients with HIV, as well as some of the treatment challenges in this population.

RECENT FINDINGS

Most recent findings show that untreated HIV illness over a long period of time may further worsen both preexisting neuropsychiatric illness and may cause new onset behavioral and cognitive symptoms. HIV induces immune phenotypic changes that have been compared to accelerated aging Low CD 4 counts and high viral counts are indicative of poor prognosis. Evaluation for potential HIV infections may be overlooked in older adults and require screening. Older adults experience accelerated CD4 cell loss. Older adults endorsing new onset mood or cognitive changes must be screened for HIV infection. New onset neurobehavioral symptoms should be carefully screened for and treated simultaneously in patients with HIV infection.

Human immunodeficiency virus (HIV) and coronavirus disease 2019; impact on vulnerable populations and harnessing lessons learnt from HIV programmes

Coronavirus disease 2019 (COVID-19) can act as a dual prong attack against management of people living with human immunodeficiency virus (HIV); it induces harm on both individual and national levels. People living with HIV may show rapid deterioration in severe acute respiratory syndrome coronavirus 2 infection as a result of physiological or psychological vulnerability. Additionally, the spread of COVID-19-especially in low- and middle-income countries-may limit HIV control measures, delivery and linkage to HIV care and prevention. Attention should be given to pregnant women and the LGBTQI+ community for their higher susceptibility to poor outcomes. Engagement of both governmental and non-governmental organizations is encouraged for better results.

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.

Neuropsychiatric complications of aging with HIV

Persons over age 50 are not only aging with human immunodeficiency virus (HIV) infection but also represent a high proportion of new HIV infections. Neuropsychiatric symptoms, including depression, cognitive impairment, and substance abuse, are very common in individuals infected with HIV. However, there is little understanding of the relationship between these HIV-related comorbid conditions in newly infected elderly patients compared to uninfected elderly and those who have survived after 20 years of HIV/AIDS. We summarize the current theories and research that link aging and HIV with psychiatric illnesses and identify emerging areas for improved research, treatment, and patient care.