Clinical Follow-Up in People Living with HIV During the COVID-19 Pandemic in Mexico

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.

Disrupted HIV care during COVID-19 pandemic associated with increased disabilities among people living with HIV in Belize

The COVID-19 pandemic may have impacted disabilities among people living with HIV; however, data on the association between COVID-19 pandemic-related healthcare disruptions and disabilities among people living with HIV is limited. We aimed to evaluate the association between COVID-19-affected HIV care behaviors and disability domains among people living with HIV in Belize. A cross-sectional study was conducted at the Western Regional Hospital and Southern Regional Hospital between August and October 2021 among people living with HIV in Belize aged ≥ 21 years and on antiretroviral therapy. A self-reported questionnaire captured data on demographic and clinical characteristics (gender, age, ethnicity, marital status, employment, education, CD4 count, and viral load), COVID-19-affected HIV care behaviors, and disability across six domains (physical, cognitive, and mental-emotional symptoms and impairments; uncertainty; difficulties carrying out day-to-day activities; and social inclusion challenges) using the Short-Form HIV Disability Questionnaire. Univariate and multivariate logistic regression analyses were employed to analyze the data. Of the 489 participants, 276 (56.4%) were women and 213 (43.6%) were men. After adjusting for covariates, (age, gender, employment, CD4 count, viral load, COVID-19-affected HIV care behaviours), our results showed that people living with HIV, whose HIV care behaviors were greatly affected by COVID-19, were more likely to have disabilities across various domains: physical (adjusted odds ratio (AOR): 1.61, 95% confidence interval (CI): 1.08-2.41, p = 0.018), cognitive (AOR: 2.49, 95% CI: 1.58-3.94, p < 0.001), uncertainty (AOR: 2.94, 95% CI: 1.68-5.12, p < 0.001), difficulties carrying out day-to-day activities (AOR: 1.69, 95% CI: 1.06-2.69, p = 0.027), and social inclusion challenges (AOR: 1.89, 95% CI: 1.27-2.81, p = 0.002). Mitigating disruptions in care behaviors through the implementation of more accessible and comprehensive healthcare services may potentially address the multifaceted nature of HIV disabilities.

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.

Characteristics and outcomes of people living with HIV hospitalised at tertiary healthcare institutions during the COVID-19 pandemic in Mexico City

BACKGROUND

While existing research on people living with HIV (PWH) during the COVID-19 pandemic primarily focused on their clinical outcomes, a critical gap remains in understanding the implications of COVID-19 delivery of in-hospital care services to PWH. Our study aimed to describe the characteristics and outcomes of PWH hospitalised during 2020 in Mexico City, comparing patients admitted due to COVID-19 vs. patients admitted due to other causes.

METHODS

All PWH hospitalised for ≥ 24 h at four institutions in Mexico City from January 1st to December 31st, 2020 were included. Patients were classified into two groups according to the leading cause of their first hospitalisation: COVID-19 or non-COVID-19. Characteristics among groups were compared using chi-square and Kruskal tests. A Cox model was used to describe the risk of death after hospitalisation and the characteristics associated with this outcome. Mortality and hospitalisation events were compared to data from 2019.

RESULTS

Overall, we included 238 PWH hospitalised in 2020. Among them, 42 (18%) were hospitalised due to COVID-19 and 196 (82%) due to non-COVID-19 causes, mainly AIDS-defining events (ADE). PWH hospitalised due to COVID-19 had higher CD4 + cell counts (380 cells/mm3 [IQR: 184-580] vs. 97 cells/mm3 [IQR: 34-272], p < 0.01) and a higher proportion of virologic suppression (VS) compared to those hospitalised due to non-COVID-19 causes (92% vs. 55%, p < 0.01). The adjusted hazard ratio (aHR) for AIDS was 3.1 (95%CI: 1.3-7.2). COVID-19 was not associated with death (aHR 0.9 [95%CI: 0.3-2.9]). Compared to 2019, mortality was significantly higher in 2020 (19% vs. 9%, p < 0.01), while hospitalisations decreased by 57%.

CONCLUSIONS

PWH with COVID-19 had higher VS and CD4 + cell counts and lower mortality compared to those hospitalised due to non-COVID-19-related causes, who more often were recently diagnosed with HIV and had ADEs. Most hospitalisations and deaths in 2020 in PWH were related to advanced HIV disease. The increased mortality and decreased hospitalisations of PWH during 2020 evidence the impact of the interruption of health services delivery for PWH with advanced disease due to the pandemic. Our findings highlight the challenges faced by PWH during 2020 in a country where advanced HIV remains a concern.

Acceptability and Feasibility of "Latinos Unidos": A Microgame Resource Combatting Health Misinformation for Latinos Living with HIV

COVID-19 mitigation strategies, including shelter-in-place orders, masking, and social distancing combined with the widespread "infodemic" may interact synergistically to worsen already compromised mental health outcomes of people living with HIV (PLWH). We developed a three-part microgame intervention, "Latino Unidos," targeting media health literacy education that could be mobilized to protect the mental health of Latinx PLWH as well as promote HIV care during the pandemic. We utilized a community-based approach by working with two local community partners and conducted interviews and focus groups from three perspectives: Latino PLWH, ID providers, and community health workers. Participants evaluated three microgame modules for literacy objectives, acceptability, and feasibility. Feedback offered from each round of module review indicated that each of the game experiences supported the aim of addressing health mis/disinformation. Results indicated relative success demonstrated by positive responses on module literacy goals, acceptability, and feasibility. Our approach illuminates the intersection between content development around media literacy and microgame modality as a novel mHealth resource. Study outcomes offer suggestions and strategies for optimizing content effectiveness and intervention material dissemination.

Challenges to the HIV Care Continuum During the COVID-19 Pandemic in Mexico: A Mixed Methods Study

The COVID-19 pandemic has been reported to disrupt the access to care of people who live with HIV (PWH). The impact of the pandemic on the longitudinal HIV care continuum, however, has not been properly evaluated. We performed a mixed-methods study using data from the Mexican System of Distribution, Logistics, and ART Surveillance on PWH that are cared for in the state of Oaxaca. We evaluated the number of HIV diagnoses performed in the state before and during the pandemic with an interrupted time series. We used the longitudinal HIV care continuum framework to describe the stages of HIV care before and during the pandemic. Finally, we performed a qualitative analysis to determine which were the challenges faced by staff and users regarding HIV care during the pandemic. New HIV diagnoses were lower during the first year of the pandemic compared with the year immediately before. Among 2682 PWH with enough information to determine their status of care, 728 started receiving care during the COVID-19 pandemic and 1954 before the pandemic. PWH engaged before the pandemic spent 42825 months (58.2% of follow-up) in optimal HIV control compared with 3061 months (56.1% of follow-up) for those engaged in care during the pandemic. Staff and users reported decreases in the frequency of appointments, prioritisation of unhealthy users, larger disbursements of ART medication, and novel communication strategies with PWH. Despite challenges due to government cutbacks, changes implemented by staff helped maintain HIV care due to higher flexibility in ART delivery and individualised attention.

The impact of the COVID-19 pandemic on people living with HIV: a cross-sectional study in Caracas, Venezuela

BACKGROUND

The coronavirus disease 2019 (COVID-19) pandemic has disrupted multiple health services, including human immunodeficiency virus (HIV) testing, care, and treatment services, jeopardizing the achievement of the Joint United Nations Programme on HIV/AIDS 90-90-90 global target. While there are limited studies assessing the impact of the COVID-19 pandemic on people living with HIV (PLHIV) in Latin America, there are none, to our knowledge, in Venezuela. This study aims to assess the impact of the COVID-19 pandemic among PLHIV seen at the outpatient clinic of a reference hospital in Venezuela.

METHODS

We conducted a cross-sectional study among PLHIV aged 18 years and over seen at the Infectious Diseases Department of the University Hospital of Caracas, Venezuela between March 2021 and February 2022.

RESULTS

A total of 238 PLHIV were included in the study. The median age was 43 (IQR 31-55) years, and the majority were male (68.9%). Most patients (88.2%, n = 210) came for routine check-ups, while 28 (11.3%) were newly diagnosed. The majority of patients (96.1%) were on antiretroviral therapy (ART), but only 67.8% had a viral load test, with almost all (95.6%) being undetectable. Among those who attended regular appointments, 11.9% reported missing at least one medical consultation, and 3.3% reported an interruption in their ART refill. More than half of the patients (55.5%) had received at least one dose of the COVID-19 vaccine, while the rest expressed hesitancy to get vaccinated. Most patients with COVID-19 vaccine hesitancy were male (65.1%), younger than 44 years (57.5%), employed (47.2%), and had been diagnosed with HIV for less than one year (33%). However, no statistically significant differences were found between vaccinated patients and those with COVID-19 vaccine hesitancy. Older age was a risk factor for missing consultations, while not having an alcoholic habit was identified as a protective factor against missing consultations.

CONCLUSION

This study found that the COVID-19 pandemic had a limited impact on adherence to medical consultations and interruptions in ART among PLHIV seen at the University Hospital of Caracas, Venezuela.

Mental health and adherence to antiretroviral therapy among Mexican people living with HIV during the COVID-19 pandemic

BACKGROUND

The mental health and medical follow-up of people living with HIV (PLWH) have been disrupted by the COVID-19 pandemic. The objectives of this study were to assess anxiety, depression and substance use in Mexican PLWH during the pandemic; to explore the association of these symptoms with adherence to antiretroviral therapy (ART), and to compare patients with and without vulnerability factors (low socioeconomic level, previous psychological and/or psychiatric treatment).

METHODS

We studied 1259 participants in a cross-sectional study, PLWH receiving care at the HIV clinic in Mexico City were contacted by telephone and invited to participate in the study. We included PLWH were receiving ART; answered a structured interview on sociodemographic data and adherence to ART; and completed the psychological instruments to assess depressive and anxiety symptoms and substance use risk. Data collection was performed from June 2020 to October 2021.

RESULTS

84.7% were men, 8% had inadequate ART adherence, 11% had moderate-severe symptoms of depression, and 13% had moderate-severe symptoms of anxiety. Adherence was related to psychological symptoms (p < 0.001). Vulnerable patients were more likely to be women, with low educational level and unemployed (p < 0.001).

CONCLUSIONS

It is important to address mental health of PLWH during the COVID-19 pandemic, with special attention to the most vulnerable individuals. Future studies are needed to understand the relationship between mental health and ART adherence.

Double Trouble Co-Infections: Understanding the Correlation Between COVID-19 and HIV Viruses

A global outbreak of coronavirus disease 2019 (COVID-19), an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), mounted a substantial threat to public health worldwide. It initially emerged as a mere outbreak in Wuhan, China, in December 2019 and quickly engulfed the entire world, evolving into a global pandemic, consuming millions of lives and leaving a catastrophic effect on our lives in ways unimaginable. The entire healthcare system was significantly impacted and HIV healthcare was not spared. In this article, we reviewed the effect of HIV on COVID-19 disease and the ramifications of the recent COVID-19 pandemic over HIV management strategies. Our review highlights that contrary to the instinctive belief that HIV should render patients susceptible to COVID-19 infection, the studies depicted mixed results, although comorbidities and other confounders greatly affected the results. Few studies showed a higher rate of in-hospital mortality due to COVID-19 among HIV patients; however, the use of antiretroviral therapy had no consequential effect. COVID-19 vaccination was deemed safe among HIV patients in general. The recent pandemic can destabilize the HIV epidemic control as it hugely impacted access to care and preventive services and led to a marked reduction in HIV testing. The collision of these two disastrous pandemics warrants the need to materialize rigorous epidemiological measures and health policies, but most importantly, brisk research in prevention strategies to mitigate the combined burden of the two viruses and to battle similar future pandemics.

Grace L. Addressing COVID-19 Misinformation and Resiliency Among Latinos Living With HIV: Formative Research Guiding the Latinos Unidos Microgame Intervention

Besides the risk of coronavirus disease 2019 (COVID-19) itself, the indirect and unprecedented effects of mitigation strategies including shelter-in-place orders and social distancing combined with the widespread COVID “infodemic” disseminated by media interacted synergistically to worsen already compromised mental health outcomes of Latino people living with HIV (PLWH). This funded project directly addresses the sources of health disparity in Miami Dade County: mental health and misinformation by developing a culturally tailored resilience and media literacy intervention for Latinos living with HIV. Extant research on resilience strategies and media literacy skills have documented their effectiveness in assisting individuals make realistic appraisals and informed decisions that could benefit their health outcomes and improve health-related challenges. We utilized a community-based approach by collaborating with two local community partners (Open Arms and Borinquen) and conducting 27 qualitative interviews with Latino PLWH, infectious disease providers, and community health workers who directly informed content of the Latino Unidos microgame intervention. This article describes the formative research process guiding the Latinos Unidos microgame intervention—a three-module gamified intervention. Study outcomes provide the foundation for media and educational strategies that increase adherence to health guidance and enhance mental health responses to adversity as a response to the COVID-19 pandemic.