Hospitalization for Anxiety and Mood Disorders in HIV-Infected and -Uninfected Gay and Bisexual Men

Effects of Two Alcohol Reduction Interventions on Depression and Anxiety Symptoms of ART Clients in Vietnam

Little is known about the potential mental health impacts of cognitive behavioral therapy and motivational interviewing interventions that focus on alcohol reduction among people with HIV (PWH). Our study aimed to assess the impact of two evidence-based alcohol reduction interventions on depression and anxiety symptoms of antiretroviral therapy (ART) clients with hazardous alcohol use. We conducted a secondary data analysis of data from a three-arm randomized controlled trial among ART clients in Thai Nguyen, Vietnam that evaluated the impacts of two alcohol reduction interventions in Vietnam. ART clients 18 years old or more with hazardous alcohol use (based on the Alcohol Use Disorders Identification Test-Consumption) were enrolled and randomized into one of three arms: Combined intervention, Brief intervention, and Standard of care (SOC). Symptoms of depression, measured with the Patient Health Questionnaire-9, and anxiety, measured with the Generalized Anxiety Disorder-7 scale, were assessed at baseline and 3, 6, and 12 months post-intervention. Generalized estimating equations were used to evaluate the effects of the interventions on depression and anxiety symptoms. The prevalence of depression and anxiety symptoms at baseline was 25.1% and 16.1%, respectively. Decreases in depression and anxiety symptoms were observed in all three arms from baseline to 12-month follow-up. There were no significant differences in depression and anxiety symptoms among participants receiving either intervention, relative to the SOC. Interventions with a dual focus on alcohol and mental health are needed to achieve more pronounced and sustainable improvements in depression and anxiety symptoms for PWH with hazardous alcohol use.

The longitudinal association between depression, anxiety symptoms and HIV outcomes, and the modifying effect of alcohol dependence among ART clients with hazardous alcohol use in Vietnam

INTRODUCTION

Mental health disorders may negatively impact HIV outcomes, such as viral suppression (VS) and antiretroviral (ART) adherence among people with HIV (PWH) with hazardous alcohol use. This study evaluates the longitudinal association between depression, anxiety symptoms, VS and complete ART adherence among ART clients with hazardous alcohol use in Vietnam; and examines alcohol dependence as a modifier in this association.

METHODS

This was a secondary data analysis of a trial for hazardous drinking ART clients in Thai Nguyen, Vietnam. From March 2016 to May 2018, 440 ART clients with an Alcohol Use Disorders Identification Test-Concise (AUDIT-C) score ≥4 for men and ≥3 for women were enrolled. Individuals were randomized to either a combined intervention, a brief intervention or a standard of care. Data on sociodemographics, depression, anxiety symptoms, alcohol use, VS and ART adherence were collected at baseline, three, six, and twelve months. Generalized estimating equation models controlling for intervention exposure were used to estimate time-lagged associations. Risk ratios were estimated using Poisson regression with robust variance estimation.

RESULTS

The mean age of participants was 40.2. The majority was male (96.8%), had at least some secondary school education (85.0%) and had a history of injection drug use (80.9%). No overall effect of depression and anxiety symptoms on VS was observed. When stratified by time, increased anxiety symptoms at six months were associated with VS at 12 months (adjusted risk ratio (aRR) = 1.09; 95% CI 1.02 to 1.17). An increase in depression or anxiety symptoms was associated with a decreased probability of complete ART adherence (depression symptoms: aRR = 0.95; 95% CI: 0.91 to 0.99; anxiety symptoms: aRR = 0.93; 85% CI: 0.88 to 0.99). The negative effects of anxiety symptoms on ART adherence were stronger among participants with alcohol dependence, compared to those without.

CONCLUSIONS

Depression and anxiety symptoms had no overall effect on VS, although they were associated with a lower probability of complete ART adherence. Interventions focusing on mental healthcare for PWH with hazardous alcohol use are needed, and integration of mental healthcare and alcohol reduction should be implemented in HIV primary care settings.

Gut microbiota dysbiosis is associated with worse emotional states in HIV infection

The biological mechanisms underlying emotional distress in HIV infection are likely to be complex but remain understudied. We investigated whether dysbiotic signatures in the gut microbiome of persons living with HIV (PLWH) are associated with their emotional status. We retrospectively examined the gut microbiome and clinical evaluation of 129 adults (94 PLWH and 35 HIV-) enrolled at UC San Diego's HIV Neurobehavioral Research Program. A subset of participants (32 PLWH vs. 13 HIV-) underwent an emotional assessment using the NIH Toolbox Emotion Battery summarized by three composite scores (negative affect, social satisfaction, and psychological well-being). We then sequenced the 16S rDNA V3-V4 regions from stool and performed taxonomic assignment using CLC Microbial Genomics Module. The gut microbiota profiles were evaluated in relation to participants' emotional assessment. All analyses were done in R statistical software. We found that the relative abundance of aerotolerant bacteria was significantly higher in PLWH (p < 0.01) and was associated with a lifetime major depression diagnosis independently of HIV status (p = 0.05). Moreover, PLWH experienced significantly worse psychological well-being (p = 0.02), less social satisfaction (p = 0.03), and more negative affect (p = 0.02). Higher levels of aerotolerant bacteria were associated with worse psychological well-being (rho = -0.35, p = 0.02), less social satisfaction (r = - 0.42, p < 0.01), and more negative affect (rho = 0.46, p < 0.01). The association of aerotolerant bacteria with social satisfaction and negative affect was independent of HIV status (p < 0.05, for both). The over-representation of aerotolerant bacteria in the gut may reflect worse oxidative stress and barrier defects and may contribute to emotional distress during HIV infection.

Identifying missed clinical opportunities for the earlier diagnosis of HIV in Australia, a retrospective cohort data linkage study

Background

Treatment as prevention approaches for HIV require optimal HIV testing strategies to reduce undiagnosed HIV infections. In most settings, HIV testing strategies still result in unacceptably high rates of missed and late diagnoses. This study aimed to identify clinical opportunities for targeted HIV testing in persons at risk to facilitate earlier HIV diagnosis in New South Wales, Australia; and to assess the duration between the diagnosis of specific conditions and HIV diagnosis.

Methods

The Australian National HIV registry was linked to cancer diagnoses, notifiable condition diagnoses, emergency department presentations and hospital admissions for all HIV diagnoses between 1993 and 2012 in NSW. Date of HIV acquisition was estimated from back-projection models and people with a likely duration from infection to diagnosis of less than 180 days were excluded. Risk factors associated with clinical opportunities for the earlier diagnosis of HIV were identified.

Results

Sexually transmitted infection diagnoses (particularly gonorrhoea and syphilis) and some hospital admissions (mental health and drug-related diagnoses, and non-infective digestive disorder diagnoses) were prominent among people estimated to be living with undiagnosed HIV. The length of time between a clinical opportunity for the earlier HIV diagnosis and actual HIV diagnosis was 13.3 months for notifiable conditions, and 15.2 months for hospital admissions. People with lower CD4+ cell count at diagnosis, and older people were significantly less likely to have a missed opportunity for earlier HIV diagnosis.

Conclusions

Additional targeted clinical HIV testing strategies are warranted for people with gonorrhoea and syphilis; and hospital presentations or admissions for mental health, drug-related and gastrointestinal diagnoses.

Costs associated with hospitalization in HIV-positive patients in France

OBJECTIVES

To estimate the number of patients hospitalized for HIV-related reasons in France, to describe their characteristics and to estimate hospitalization-associated costs.

DESIGN

A retrospective analysis of the French hospital medical information database (Programme de médicalisation des systèmes d'information en médecine, chirurgie, obstétrique et odontologie database).

METHODS

Patients hospitalized with HIV in France in 2013 and 2014 were identified in the database through International Classification of Diseases, 10th revision diagnostic codes as well as comorbidities and opportunistic infections. Hospital stays for each patient were extracted over a 12-month period following the initial index hospitalization. Costing was performed from the perspective of national health insurance. Direct costs were attributed from national tariffs for medical acts and expressed in 2016 Euros.

RESULTS

During the study period, 70 180 stays, including day (80%) and overnight (20%) hospitalization, of patients with HIV were identified, of which 37 477 stays (by 20 126 patients) were directly related to HIV. In patients with overnight hospitalization, an opportunistic infection was documented in 50% of patients and at least one comorbidity were identified in 85% of patients. The overall estimated total annual cost of hospital stays was &OV0556; 64 126 616 (median annual cost per patient: &OV0556; 545). The median annual per capita cost was &OV0556; 541 for day hospitalization, &OV0556; 7664 for overnight stay with comorbidities and &OV0556; 9059 for overnight stay with opportunistic infections.

CONCLUSION

Most patients hospitalized with HIV in France presented an opportunistic infection or at least one comorbidity that contributed to costs of hospitalization. The organization of interfaces between different healthcare providers in hospital and community practice needs to be organized so that comorbidities are identified and managed optimally.

Outcomes Among Persons with HIV Following a Mental Health Admission: A Population-Based Study

To compare outcomes following psychiatric hospitalization between people with and without HIV. Population-based study of people with (n = 1,089) and without (n = 280,888) HIV who were hospitalized for psychiatric illness between January 1, 2006 and December 31, 2014. Overall, 9 (0.8%) people with HIV died within 30 days of discharge, compared with 3,710 (1.3%) HIV-negative individuals. Following multivariable adjustment, there was no difference in the risk of readmission or emergency department (ED) visits for psychiatric illness in the 90 days following discharge. Conversely, people with HIV were at higher risk of ED visits for substance use disorders and less likely to receive psychiatry follow-up during this period. HIV is associated with ED use for substance use disorders and less psychiatry follow-up within 90 days of hospital discharge for psychiatric illness. Interventions facilitating continuity of care following discharge are warranted.

The critical role of internalized HIV-related stigma in the daily negative affective experiences of HIV-positive gay and bisexual men

BACKGROUND

Research suggests that HIV stigma exerts a detrimental impact on the mental health of HIV-positive gay and bisexual men (GBM). We sought to better understand these processes by examining two forms of HIV stigma (i.e., anticipated and internalized) at two levels (i.e., individual and situational) in association with daily negative affective experiences.

METHODS

We conducted a 21-day twice-daily ecological momentary assessment study of 51 HIV-positive GBM. Twice-daily stigma measures were disaggregated into individual-level averages and situational fluctuations, and we utilized multilevel models to examine both concurrent and time-lagged effects of HIV stigma on anxious affect, depressed affect, anger, fatigue, and emotion dysregulation.

RESULTS

Situational experiences of internalized HIV stigma were associated with increased levels of anxious and depressed affect, anger, and emotion dysregulation in both concurrent and time-lagged analyses. Situational experiences of anticipated HIV stigma were only associated with anger and only within concurrent analyses. Individual-level internalized HIV stigma was associated with anxious affect and emotion dysregulation in both concurrent and time-lagged models, and with depressed affect and fatigue in time-lagged models.

LIMITATIONS

The small and high-risk sample limits generalizability and results should be replicated in larger and more diverse samples.

CONCLUSIONS

These findings suggest that, independent of the effects of individual-level stigma, situational experiences of internalized HIV stigma are associated with increases in event-level negative affective experiences. A combination of individually-delivered and mobile interventions may be successful at reducing the impact of internalized HIV stigma on negative affect and emotion dysregulation.