Evaluation of SARS-CoV-2 Antibodies and the Impact of COVID-19 on the HIV Care Continuum, Economic Security, Risky Health Behaviors, and Mental Health Among HIV-Infected Individuals in Vietnam

Impact of the COVID-19 pandemic on the HIV care continuum and associated factors in middle-income countries: A mixed-methods systematic review

INTRODUCTION

The HIV care continuum during the COVID-19 era faced specific challenges. The pandemic, affecting the delivery of HIV care, exacerbated existing healthcare inequities and vulnerabilities in middle-income countries with limited financial resources. This study aims to set the stage for the systematic review, focusing on the impact of COVID-19 on HIV care in middle-income countries with a focus on barriers and facilitators.

METHODS

A systematic search of relevant literature, including electronic databases and manual assessment of references, was done. The review included quantitative, qualitative and mixed-methods studies conducted in middle-income countries, with no age or gender restrictions. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were used for reporting the results.

RESULTS

In the course of our systematic review, a comprehensive examination of the pertinent literature published between 2020 and 2024 yielded a total of 76 studies. This adverse impact was prominently attributed to an amalgamation of factors intrinsically associated with pandemic-induced restrictions, fear of contracting the COVID-19 and fear of disclosing HIV status. Moreover, an emergent theme observed in select studies underscored the enduring trend of HIV treatment continuity, which was facilitated by the burgeoning utilization of telemedicine within this context.

DISCUSSION

The pandemic negatively affected income and increased vulnerability to HIV across all phases of the HIV care continuum, except for viral suppression. Prevention measures, such as pre-exposure prophylaxis (PrEP), were compromised, leading to increased risky behaviours and compromised mental health among people living with HIV. HIV testing and diagnosis faced challenges, with reduced access and frequency, particularly among key populations. The pandemic also disrupted linkage and retention in care, especially in urban areas, exacerbating barriers to accessing necessary HIV treatment. Additionally, this review highlights the complex and multifaceted landscape of the pandemic's impact on HIV medical appointments, adherence and treatment engagement, with various barriers identified, including fear of COVID-19, economic constraints and disruptions in healthcare services.

CONCLUSIONS

The coexistence of pandemics has had negative effects on the HIV care continuum, with restrictions on services, an increase in care gaps and a break in the transmission chain in middle-income countries.

Is COVID-19 Still a Threat? An Expert Opinion Review on the Continued Healthcare Burden in Immunocompromised Individuals

Coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has had a profound global impact. The emergence of several variants during the pandemic has presented numerous challenges in preventing and managing this disease. The development of vaccines has played a pivotal role in controlling the pandemic, with a significant portion of the global population being vaccinated. This, along with the emergence of less virulent SARS-CoV-2 variants, has led to a reduction in the severity of COVID-19 outcomes for the overall population. Nevertheless, individuals with immunocompromising conditions continue to face challenges given their suboptimal response to vaccination and vulnerability to severe COVID-19. This expert review synthesizes recent published evidence regarding the economic and human impact of COVID-19 on such individuals. The literature suggests that rates of hospitalization, intensive care unit admission, and mechanical ventilation use were high during the pre-Omicron era, and remained high during Omicron and later, despite vaccination for this population. Moreover, studies indicated that these individuals experienced a negative impact on their mental health and health-related quality of life (HRQoL) compared to those without immunocompromising conditions, with elevated levels of anxiety, depression, and distress reported. Further, these individuals with immunocompromising conditions experienced substantial costs associated with COVID-19 and loss of income during the pandemic, though the evidence on the economic burden of COVID-19 in such individuals is limited. Generally, COVID-19 has increased healthcare resource use and costs, impaired mental health, and reduced HRQoL in those with varied immunocompromising conditions compared to both those without COVID-19 and the general population-underscoring the importance of continued real-world studies. Ongoing research is crucial to assess the ongoing burden of COVID-19 in vaccinated individuals with immunocompromising conditions who are still at risk of severe COVID-19 outcomes to ensure their needs are not disproportionately worse than the general population.

Assessing the impact of COVID-19 on HIV care cascade for people living with HIV in Ethiopia: a retrospective longitudinal study

OBJECTIVE

The study aimed to investigate the impact of COVID-19 on the cascade of HIV care for people living with HIV (PLHIV) in Ethiopia.

DESIGN

A retrospective longitudinal study.

SETTING

The study was conducted in North Showa Zone, Ethiopia, from pre-COVID-19 (January 2018-December 2019) and during COVID-19 (January 2020-December 2021).

PARTICIPANTS

We identified 61901 records from 3925 PLHIV, of which 23 848 were recorded during the pandemic.

MAIN OUTCOME MEASURE

We investigated indicators from four stages of the HIV care cascade, including HIV screening and diagnosis, HIV care, HIV treatment and HIV disease progression, according to a WHO framework. The indicator changes were assessed with incidence rate ratios (IRRs).

RESULTS

For HIV screening and diagnosis, the monthly number of HIV tests experienced a 46% decline from 2520 to 1361 since the pandemic (IRR 0.553; 95% CI 0.546 to 0.561). For HIV care, the monthly number of consultations was reduced by 49.6% (from 1582 to 798) since the pandemic (IRR 0.591; 95% CI 0.581 to 0.601). Similarly, the monthly number of viral load tests was reduced by 42.8% (IRR 0.614; 95% CI 0.581 to 0.650). For HIV treatment, the number of antiretroviral therapy (ART) initiations was reduced by 27.8% and the number of ART adherence by 52.5% since the pandemic. For HIV disease progression, the monthly number of PLHIV achieving viral suppression was reduced by 61.6%, while HIV-related deaths doubled during the pandemic.

CONCLUSION

The study highlights pandemic-induced disruptions in the cascade of care for PLHIV. Targeted interventions are necessary to protect PLHIV in public health emergencies.

Investigating the follow-up discontinuation among people living with HIV in North Shoa Zone, Oromia, Ethiopia

Introduction

Follow-up discontinuation among people living with HIV can increase mortality and HIV spread within communities. This study investigates the impact of the COVID-19 on follow-up discontinuation among people living with HIV in Ethiopia.

Methods

This longitudinal study used retrospective document review to compare follow-up status of people living with HIV during the COVID-19 pandemic with their status from 2017 to 2019. Data from selected health facilities were collected using a checklist, entered and cleaned in Excel, and analyzed in Stata. Descriptive statistics were presented in tables and line graphs. Incidence risk (IR) and incidence rate ratios (IRR) were calculated.

Results

Between 2017 and 2021, a total of 7,447 people living with HIV were registered to begin ART at selected health facilities. Annual retention rates were consistent from 2017 to 2019, ranging from 0.941 to 0.949. During the COVID-19 pandemic, they dropped to 0.837 in 2020 and 0.840 in 2021. Retention rates were significantly correlated with loss to follow-up (r: -0.959, p ≤ 0.001), death (r: -0.968, p ≤ 0.001), and transfer-out (r: -0.979, p ≤ 0.001). Moreover, the incidence of loss to follow-up (IRR: 3.00, 95%CI: 2.71-3.33, p ≤ 0.001), death (IRR: 3.61, 95%CI: 3.13-4.16, p ≤ 0.001), poor adherence (IRR: 2.27, 95%CI: 2.14-2.40, p ≤ 0.001), and severe malnutrition (IRR: 2.32, 95%CI: 2.18-2.47, p ≤ 0.001) significantly increased during the COVID-19.

Conclusion

The study found that COVID-19 healthcare disruptions increased follow-up loss among people living with HIV and heightening the disease burden in Ethiopia.

Syndemic effect of COVID-19 outbreak on HIV care delivery around the globe: A systematic review using narrative synthesis

Background

The burden of the COVID-19 pandemic on healthcare systems worldwide has been compromising the progress made in the fight against HIV. This paper aims to determine how the COVID-19 pandemic has impacted HIV comprehensive care service delivery globally as well as to consolidate the evidence and recommendations that may be useful in averting future crisis.

Methods

This review adheres to PRISMA guidelines. PubMed, DOAJ, Science Direct and other sources like Google Scholar and citations from included studies were searched methodically to locate studies evaluating the effects of COVID on services for HIV care. The NIH and JBI quality assessment tools were used for the quality assessment of individual studies.

Results

In the present review 31 eligible studies were included and the impact on HIV care cascade were summarised under six themes: Lab services, Treatment and allied services, Counselling services, Outreach services, Psycho-social impact and Implementation of sustainable strategies. The studies also presented many innovative alternatives which were lucidly highlighted in the present article.

Conclusion

Current evidence depicts multiple factors are responsible for the interruption of HIV care service delivery during the pandemic, especially in low resources settings. The prospective, alternative solutions that have been used to circumvent the threat have also been addressed in this review, in addition to the negative aspects that have been observed. Transition with new innovative, sustainable care paradigms may prove to be the building blocks in removing HIV-AIDS as a public health threat.

Registration

Open Science Framework (DOI: 10.17605/OSF.IO/74GHM).

Multicenter observational survey on psychosocial and behavioral impacts of COVID-19 in people living with HIV in Northern Vietnam

Socially marginalized groups, including people living with HIV/AIDS (PLHIV), could be disproportionately affected by Coronavirus disease 2019 (COVID-19). Following an initial single-center survey conducted in 2020, we conducted a second survey of 11 antiretroviral therapy (ART) sites in Northern Vietnam between June 2021 and January 2022. We tested anti-SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) nucleocapsid IgG antibodies and assessed prevention against COVID-19 and impacts of COVID-19 on access to ART, economic security, risky health behaviors, and mental health using self-reported questionnaires. In total, 7808 PLHIV on ART participated in the second survey. The overall prevalence of SARS-CoV-2 antibody was as low as 1.2%. There was no clear upward trend in COVID-19 infection among PLHIV compared with the rate of infection among the general population. HIV treatment was generally maintained and no increase in risky health behaviors was observed. The economic impacts were significant, with high unemployment rate, poorer economic security, and binge drinking strongly associated with depression. However, the prevalence of depression decreased by 11.2% compared with pre-COVID-19 levels. Social support, including for patients to continue HIV treatment and effective employment/financial assistance, may help to alleviate the negative socioeconomic impacts of COVID-19 and improve mental health among PLHIV.

Protocol for developing a personalised prediction model for viral suppression among under-represented populations in the context of the COVID-19 pandemic

INTRODUCTION

Sustained viral suppression, an indicator of long-term treatment success and mortality reduction, is one of four strategic areas of the 'Ending the HIV Epidemic' federal campaign launched in 2019. Under-represented populations, like racial or ethnic minority populations, sexual and gender minority groups, and socioeconomically disadvantaged populations, are disproportionately affected by HIV and experience a more striking virological failure. The COVID-19 pandemic might magnify the risk of incomplete viral suppression among under-represented people living with HIV (PLWH) due to interruptions in healthcare access and other worsened socioeconomic and environmental conditions. However, biomedical research rarely includes under-represented populations, resulting in biased algorithms. This proposal targets a broadly defined under-represented HIV population. It aims to develop a personalised viral suppression prediction model using machine learning (ML) techniques by incorporating multilevel factors using All of Us (AoU) data.

METHODS AND ANALYSIS

This cohort study will use data from the AoU research programme, which aims to recruit a broad, diverse group of US populations historically under-represented in biomedical research. The programme harmonises data from multiple sources on an ongoing basis. It has recruited ~4800 PLWH with a series of self-reported survey data (eg, Lifestyle, Healthcare Access, COVID-19 Participant Experience) and relevant longitudinal electronic health records data. We will examine the change in viral suppression and develop personalised viral suppression prediction due to the impact of the COVID-19 pandemic using ML techniques, such as tree-based classifiers (classification and regression trees, random forest, decision tree and eXtreme Gradient Boosting), support vector machine, naïve Bayes and long short-term memory.

ETHICS AND DISSEMINATION

The institutional review board approved the study at the University of South Carolina (Pro00124806) as a Non-Human Subject study. Findings will be published in peer-reviewed journals and disseminated at national and international conferences and through social media.

The impact of COVID-19 pandemic on the dynamic HIV care engagement among people with HIV: real-world evidence

INTRODUCTION

Existing studies examining the impact of the COVID-19 pandemic on engagement in HIV care often capture cross-sectional status, while lacking longitudinal evaluations. This study examined the impact of the pandemic on the longitudinal dynamic change of retention in care and viral suppression status.

METHODS

The electronic health record (EHR) data of this population-level cohort study were retrieved from the statewide electronic HIV/AIDS reporting system in South Carolina. The study population was people with HIV (PWH) who had at least one year's symmetric follow-up observation record before and after the pandemic. Multivariable generalized linear mixed regression models were employed to analyze the impact of the pandemic on these outcomes, adjusting for socio-demographic characteristics and preexisting comorbidities.

RESULTS

In the adjusted models, PWH had a lower likelihood of retention in care (adjusted odds ratio [aOR]: 0.806, 95% confidence interval [CI]: 0.769, 0.844) and a higher probability of virological failure (aOR: 1.240, 95% CI: 1.169, 1.316) during the peri-pandemic period than pre-pandemic period. Results from interaction effect analysis from each cohort revealed that the negative effect of the pandemic on retention in care was more severe among PWH with high comorbidity burden than those without any comorbidity; meanwhile, a more striking virological failure was observed among PWH who reside in urban areas than in rural areas.

CONCLUSION

The COVID-19 pandemic has a negative impact on retention in care and viral suppression among PWH in South Carolina, particularly for individuals with comorbidities and residing in urban areas.

The impact of the COVID-19 pandemic on mental health, associated factors and coping strategies in people living with HIV: a scoping review

INTRODUCTION

The COVID-19 pandemic and associated measures implemented by authorities have created additional stressors and increased the risk of psychological illnesses among people living with HIV (PLWH). Yet, there is no collective evidence on the mental health status of this population during the global pandemic and associated factors. This scoping review aimed to synthesize the evidence in the current literature related to the mental health outcomes and challenges faced by PLWH during the COVID-19 pandemic, identify the associated factors with psychological distress and summarize various coping strategies to ease these psychological distresses used by this population.

METHODS

We conducted a scoping review following the PRISMA-ScR guideline and a literature search in four electronic databases in August 2022. Three reviewers independently screened all the search records and extracted the data from studies that met the inclusion criteria. Factors associated with worsened mental health outcomes were synthesized according to the socio-ecological framework.

RESULTS

Among 1100 research records, 45 articles met the eligibility criteria and were included in the final review and data extraction, most of which were quantitative analyses. PLWH reported high rates of mental health problems during the pandemic. Multi-level factors were associated with increased psychological distress, including substance use, antiretroviral adherence, social support, financial hardship and economic vulnerability during the pandemic. PLWH used social media as a coping strategy to foster social support to deal with growing mental distress. Increased mental health illnesses were associated with increased substance use, it was also found associated with suboptimal medication adherence and antiretroviral therapy (ART) care engagement.

DISCUSSION

PLWH experienced high rates of mental health illnesses, such as depression during the global COVID-19 pandemic. There is an urgent need to provide comprehensive HIV treatment and mental health services as the pandemic continues to evolve.

CONCLUSIONS

The review summarized how the mental health of PLWH was affected during the COVID-19 pandemic. Future work in the implementation of effective interventions to promote mental health in this population is needed, not only to ensure their quality of life but also to help them maintain ART adherence and healthcare during more unprecedented times.

Prevalence of and factors associated with diabetes mellitus among people living with HIV in Vietnam

Studies have shown that people living with HIV (PLWH) have a higher risk of having non-communicable diseases (NCDs) than do people without HIV. In Vietnam, HIV remains a major public health concern, and with recent rapid economic growth, NCDs such as diabetes mellitus (DM) have become a significant disease burden. This cross-sectional study was conducted to examine the prevalence of DM and the factors associated with DM among PLWH on antiretroviral therapy (ART). In total, 1,212 PLWH were included in the study. The age-standardized prevalence of DM and pre-diabetes were 9.29% and 10.32%, respectively. In the multivariate logistic regression analysis, male sex, age above 50 years, and body mass index ≥ 25 kg/m2 were associated with DM, and borderline p-value was found for associations with current smoking and years on ART. The results suggest higher DM prevalence among PLWH and that longer time on ART could be an important risk factor for DM among PLWH. These findings also suggest that interventions such as weight control and smoking cessation support could be provided at outpatient clinics. Integration of HIV/AIDS and NCDs services is essential to address health needs comprehensively and enhance health-related quality of life for PLWH.