HIV-related Health Research Articles

Impact of social determinants of health on time to antiretroviral therapy initiation and HIV viral undetectability for migrants enrolled in a multidisciplinary HIV clinic with rapid, free, and onsite B/F/TAF: 'The ASAP study'.

Multidisciplinary care with free, rapid, and on-site bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) dispensation may improve health outcomes among migrants living with HIV. However, models for rapid B/F/TAF initiation are not well studied among migrants living with HIV, and an understanding of how social determinants of health (SDH) may affect HIV-related health outcomes for migrants enrolled in such care models is limited. Within a 96-week pilot feasibility prospective cohort study at a multidisciplinary HIV clinic, participants received free B/F/TAF rapidly after care linkage. The effects of SDH (i.e., birth region, sexual orientation, living status, education, employment, French proficiency, health coverage, use of a public health facility outside our clinic for free blood tests, and time in Canada) and other covariates (i.e., age, sex) on median time to antiretroviral therapy (ART) initiation and HIV viral undetectability from care linkage were calculated via survival analyses. Thirty-five migrants were enrolled in this study. Median time to ART initiation and HIV undetectability was 5 days (range 0-50) and 57 days (range 5-365), respectively. Those who took significantly longer to initiate ART were aged <35 years, identified as heterosexual, had less than university-level education, or were unemployed. No factor was found to significantly affect time to undetectability. Despite the provision of free B/F/TAF, several SDH were linked to delays in ART initiation. However, once initiated and engaged, migrants living with HIV reached HIV undetectability efficiently. Findings provide preliminary support for adopting this care model with migrants living with HIV and suggest that SDH should be considered when designing clinical interventions for more equitable outcomes.

Key findings from the 2023 'ACT NOW on Global HIV Migration, Mobility and Health Equity' community forum.

Background People living with HIV continue to face laws, policies, and practices that impact their potential for travel and migration. These laws include: mandatory HIV testing and involuntary disclosure of HIV; lack of access to affordable HIV-related health care, treatment and counselling during the migration process; deportation of foreign nationals living with HIV; and restrictions on the length of stays. Methods HIV migration laws were the topic of a half-day community forum held as part of the 12th International AIDS Society Conference on HIV Science held in Brisbane, Australia, in July 2023. Over 150 delegates attended and, after a series of presentations, delegates were invited to participate in structured, facilitated conversations about issues related to policy, health and law concerning migration of people living with HIV. In this paper, we report on key themes from those discussions and identify areas for ongoing investigation. Results Advocates recommended the removal of unfair and unjust migration laws and policies that contribute to HIV stigma and discrimination; updated migration policies that reflect the current context and cost of biomedical approaches to HIV management and prevention; expanded and equitable access to HIV-related care regardless of migration or residency status; and the development of advocacy networks to promote changes to migration policies. Conclusions Laws limiting the migration of people living with HIV actively discourage individuals from seeking HIV testing, treatment and care. Ultimately, restrictive migration laws and policies undermine global efforts to end AIDS as a public health concern and to virtually eliminate HIV transmission by 2030.

Mobile Phone Technology for Preventing HIV and Related Youth Health Problems, Sexual Health, Mental Health, and Substance Use Problems in Southwest Uganda (Youth Health SMS): Protocol for a Pilot Randomized Controlled Trial.

East and Southern Africa have the highest HIV incidence and prevalence in the world, with adolescents and young adults being at the greatest risk. Despite effective combination prevention tools, including the recently available pre-exposure prophylaxis (PrEP), HIV incidence among adolescents and young adults in Uganda remains high, and PrEP use remains low. Mental health and substance use (behavioral health) play a role in sexual behavior and decision-making, contributing to an increase in the risk for acquiring HIV. Interventions that target multiple HIV risk factors, including sexual and mental health and problematic substance use, are crucial to ending the HIV epidemic. Yet few interventions addressing HIV related health disparities and comorbidities among adolescents and young adults in East and Southern Africa currently exist. This study aims to evaluate the acceptability and feasibility of Kirabo, an SMS text message intervention informed by the information, motivation, and behavior model and to be disseminated through secondary schools. The study will gather preliminary estimates of Kirabo's effectiveness in increasing HIV testing and linking users to mental health counselors. We identified Mobile 4 Reproductive Health for adaptation using the assessment, decision, administration, production, topical experts, integration, training, testing (ADAPT-ITT) framework. Mobile 4 Reproductive Health is an evidence-based automated 2-way SMS text messaging and interactive voice response platform that offers sexual and reproductive health information and links users to HIV clinics in East Africa. Through ADAPT-ITT we refined our approach and created Kirabo, an SMS text message-based intervention for linking adolescents and young adults to health services, including HIV testing and mental health counseling. We will conduct a 2-arm randomized controlled trial in Masaka, Uganda. Adolescents (N=200) will be recruited from local schools. Baseline sociodemographic characteristics, HIV test history, and behavioral health symptoms will be assessed. We will evaluate acceptability and feasibility using surveys, interviews, and mobile phone data. The preliminary efficacy of Kirabo in increasing HIV testing and linking users to mental health counselors will be evaluated immediately after the intervention and at the 3-month follow-up. We will also assess the intervention's impact on self-efficacy in testing for HIV, adopting PrEP, and contacting a mental health counselor. Intervention adaptation began in 2019. A pretest was conducted in 2021. The randomized controlled trial, including usability and feasibility assessments and effectiveness measurements, commenced in August 2023. Kirabo is a tool that assists in the efforts to end the HIV epidemic by targeting the health disparities and comorbidities among adolescents in Uganda. The intervention includes local HIV clinic information, PrEP information, and behavioral health screening, with referrals as needed. Increasing access to prevention strategies and mitigating factors that make adolescents and young adults susceptible to HIV acquisition can contribute to global efforts to end the HIV epidemic. ClinicalTrials.gov NCT05130151; https://clinicaltrials.gov/study/NCT05130151. DERR1-10.2196/49352.

Taking lead from the community: What do young people living with HIV want us to research?

Priority setting workshops enable researchers to take the lead from people with relevant lived experience, and design research which authentically responds to community needs. Large-scale global priority setting exercises have previously identified key research questions related to paediatric and adolescent HIV treatment, prevention, and service delivery. However, priority setting workshops focused on the needs of young people living with HIV are lacking in southern Africa. Here, we report the outcome of a priority setting workshop organised in Cape Town, South Africa with 19 young people living with HIV and their parents and caregivers. Workshops were facilitated by trained research and clinical staff, who provided a plain-language introduction to research questions for the attendees. During the day-long workshop, attendees developed a list of research questions concerning HIV-related physical health, mental health, and psychosocial support and later voted on the order of importance for the questions which they had collectively identified. Facilitators did not prompt any questions or amend the phrasing of questions generated by the attendees. A cure for HIV was highlighted as the most important research priority for young people living with HIV. Other priorities for young people included the effects of antiretroviral therapy on the body, the brain, and their social relationships, causes of emotional issues such as depression and mood swings, and potential interventions to reduce HIV-related stigma in schools through positive education for teachers and students. Research priorities for parents and caregivers included improving antiretroviral adherence through long-acting injections, mental health impacts of HIV status disclosure without consent, and improving support provided by local community clinics. The research questions identified through this workshop may be used by researchers to develop future studies which truly benefit young people living with HIV in South Africa and beyond.

Antiretroviral Therapy Adherence Among People Living With HIV While Experiencing Homelessness

Introduction Social determinants of health have immense influence on the overall health outcomes of individuals. Homelessness, when set within the context of the socioecological model, includes relevant individual/personal factors like such as substance use and depression, social/interpersonal factors such as stigma, and structural factors including subsistence needs and access to health care or utilization of health care. These 3 types of factors influence adherence levels to antiretroviral therapy. Objective To identify associations between homelessness and antiretroviral therapy adherence and relationships between other modifying variables associated with housing status and treatment adherence. Methods A literature search was conducted using PubMed from 2000 to 2023. A total of 10 articles from this search were identified as appropriate for inclusion, with an additional 2 articles added from parsing references in already approved articles. Results The literature supports a negative association between homelessness and adherence to antiretroviral therapy. Additionally, a variety of factors were found to modify adherence levels in people living with HIV experiencing homelessness, with increased access and reduced barriers to health care mitigating the effect of homelessness on adherence, while unfulfilled subsistence needs reduce adherence levels. An identified intervention in the literature was supportive housing, which entails the provision of housing to those experiencing homelessness to improve their HIV-related health outcomes. Conclusions Among urban populations in the United States, homelessness and other relevant factors had a significant association with reduced adherence levels to antiretroviral therapy in people living with HIV.

Assessing HIV-related stigma in the clinical setting: are providers in Florida interested?

ABSTRACT HIV-related stigma is a key contributor to poor HIV-related health outcomes. The purpose of this study is to explore implementing a stigma measure into routine HIV care focusing on the 10-item Medical Monitoring Project measure as a proposed measure. Healthcare providers engaged in HIV-related care in Florida were recruited. Participants completed an interview about their perceptions of measures to assess stigma during clinical care. The analysis followed a directed content approach. Fifteen participants completed the interviews (87% female, 47% non-Hispanic White, case manager 40%). Most providers thought that talking about stigma would be helpful (89%). Three major themes emerged from the analysis: acceptability, subscales of interest, and utility. In acceptability, participants mentioned that assessing stigma could encourage patient-centered care and serve as a conversation starter, but some mentioned not having enough time. Participants thought that the disclosure concerns and negative self-image subscales were most relevant. Some worried they would not have resources for patients or that some issues were beyond their influence. Participants were generally supportive of routinely addressing HIV-related stigma in clinical care, but were concerned that resources, especially to address concerns about disclosure and negative self-image, were not available.

Cango Lyec (Healing the Elephant): HIV Prevalence and Vulnerabilities Among Adolescent Girls and Young Women in Postconflict Northern Uganda.

Adolescent girls and young women younger than 25 years (AGYW) account for disproportionate HIV infections in sub-Saharan Africa. Impacts of war in Northern Uganda continue to affect HIV-related health and wellbeing of young people postconflict. Prevalence and incidence of HIV infection were estimated, and factors associated with HIV prevalence among sexually active AGYW in Northern Uganda were investigated. Cango Lyec is a cohort involving conflict-affected populations in Northern Uganda. Nine randomly selected communities in Gulu, Nwoya, and Amuru districts were mapped. House-to-house census was conducted. Consenting participants aged 13-49 years were enrolled over 3 study rounds (2011-2015), of whom 533 were AGYW and had ever had sex. Data were collected on trauma, depression, and sociodemographic-behavioral characteristics. Venous blood was taken for HIV and syphilis serology. Multivariable logistic regression determined baseline factors associated with HIV prevalence. HIV prevalence among AGYW was 9.7% (95% CI: 7.3 to 12.6). AGYW living in Gulu (adjusted risk ratio, aRR: 2.48; 95% CI: 1.12 to 5.51) or Nwoya (aRR: 2.65; 95% CI: 1.03 to 6.83) were more likely than in Amuru to be living with HIV. Having self-reported genital ulcers (aRR: 1.93; 95% CI: 0.97 to 3.85) or active syphilis (aRR: 3.79; 95% CI: 2.35 to 6.12) was associated with increased risk of HIV infection. The likelihood of HIV was higher for those who experienced sexual violence in the context of war (aRR: 2.37; 95% CI: 1.21 to 4.62) and/or probable depression (aRR: 1.95; 95% CI: 1.08 to 3.54). HIV incidence was 8.9 per 1000 person-years. Ongoing legacies of war, especially gender violence and trauma, contribute to HIV vulnerability among sexually active AGYW. Wholistic approaches integrating HIV prevention with culturally safe initiatives promoting sexual and mental health in Northern Uganda are essential.

Health disparities affecting persons living with HIV and using substances in China

Health disparities affecting persons living with HIV (PLWH) as well as those affecting individuals who use substances have been documented in China. However, health status and outcomes within the intersectional population of those who both live with HIV and use substances is not well understood. One hundred and sixty-nine PLWH receiving care in China completed surveys assessing HIV-clinical factors, substance use, and HIV-related physical health symptoms. We tested associations between substance use and health symptoms using multivariate logistic and ordinal regressions. Using one substance over the past week was associated with greater maximal severity of physical symptoms (p < .01); using two or more substances in the past week was associated with both increased total physical symptom severity (p < .05) and a dosage response in increased maximal severity (p < .01). Findings highlight the need for providers to address substance use for comprehensive care of PLWH to improve overall wellbeing.

Barriers and Facilitators to Acceptability and Uptake of Pre-Exposure Prophylaxis (PrEP) Among Black Women in the United States: a Systematic Review.

Pre-exposure prophylaxis (PrEP) provides a salient avenue to address the profound HIV-related health disparities that Black women in the United States face. This systematic review assessed the acceptability of PrEP within this population, and identified barriers and facilitators to its acceptability and uptake. We searched PubMed and Web of Science using 48 search input combinations; this produced 338 unique articles, 16 of which were included in the review. We analyzed the results using the socio-ecological model (SEM). Findings indicate generally positive attitudes towards PrEP among Black women, although acceptance levels vary widely. Individual-level barriers included inadequate levels of PrEP awareness and knowledge, low HIV-risk perception, and concerns about adherence and side effects; interpersonal-level barriers were the influence of sexual and romantic partners and stigma from family; societal-level barriers included lack of PrEP marketing towards Black women, medical mistrust, cost, and structural violence. The main facilitators at the individual-level were PrEP education and information; at the interpersonal-level, distrust in sexual partners, healthcare provider encouragement, and social support; at the societal-level, PrEP accessibility, and affordability. No community-level barriers or facilitators were identified. PrEP should be marketed directly to Black women in the US and campaigns should highlight this medication's effectiveness, accessibility, affordability, and safety. Medical mistrust must also be addressed to enable Black women to feel comfortable following their healthcare providers' advice regarding PrEP.

Examining the Association Between a Modified Quan-Charlson Comorbidity Index and HIV Viral Suppression: A Cross-Sectional Analysis of DC Cohort Participants.

With the advancement of effective antiretroviral therapy, people with HIV live longer, and many are developing non-AIDS comorbidities. It is important to assess how comorbidities are associated with HIV-related health outcomes, such as viral suppression (VS). The aim of this study was to analyze the association between comorbidity burden, measured using a modified Quan-Charlson Comorbidity Index (QCCI), and VS (viral load result of <200 copies/mL). We hypothesized that an increase in QCCI score, indicating a higher risk for mortality, would correlate with lower likelihood of VS because of the burden of comorbidity treatment, possibly leading to worse antiretroviral adherence. Our analysis included participants from the DC Cohort Longitudinal HIV Study in Washington, DC. Eligible participants were aged ≥18 years and enrolled in the cohort as of January 1, 2018 (n = 2,471). A modified QCCI score, which weighs selected comorbidities (not including HIV/AIDS) and predicts mortality, was calculated using International Classification of Disease-9/10 codes from electronic health records. Multivariable logistic regressions were used to characterize the association between QCCI composite scores and VS. Participants were predominantly virally suppressed (89.6%), male (73.9%), non-Hispanic Black (74.7%), and between 18 and 55 years (59.3%). The median QCCI score was 1 (range = 1-12, interquartile range = 0-2), demonstrating predominately low mortality risk. We did not establish a statistically significant association between QCCI score and VS (adjusted odds ratio = 1.06, 95% confidence interval 0.96-1.17). Our findings suggest that a higher QCCI score was not associated with lower VS in this population, which may be partly due to the high retention in care among cohort participants.

The influence of type of sexual partnership on male condom use: empirical evidence from the South African construction industry

There are indications that gender has an effect on individual risk factors and pathways to HIV diagnoses and treatment. Furthermore, there is growing recognition that to improve HIV-related health outcomes for men, it is important to understand their experiences and perspectives. Perhaps because of the physical nature of construction work, the South African construction industry is dominated by men. Given that employed men are a hard-to-reach community population group, the construction workplace offers an ideal environment for data collection and delivery of non-health-facility-based HIV prevention and treatment interventions. Furthermore, workers in the construction industry have been identified as being at a heightened risk of acquiring HIV and AIDS because of work-related travel, the ubiquity of transactional sex around worker hostels and having an increased likelihood of multiple and concurrent sex partnerships. As a consequence, this study examines the association between condom use and sexual partnerships among men working in the construction industry. A purposive cross-sectional survey was used to collect data from 450 workers across 18 construction sites in the Western Cape province of South Africa. The types of sexual partnership had three categories: regular sex partnerships, casual sex partnerships and sex worker partnerships. Frequency of condom use was determined to be highest with casual sex partners (51.2%), followed by sex workers (40.6%) and regular sex partners (25.6%). Hierarchical multiple linear regression analysis was used to examine the demographic, experiential, behavioural and cognitive predictors of condom use across the three categories of sexual partnership. The results indicate that an individual’s perception of control over condom use, and the perceived threat posed by HIV and AIDS are significantly associated with consistent condom use, even after accounting for differences in partner type. Implications of the findings are discussed, and directions for future research on the association between sexual partnerships and condom use are offered.

Comparing the effect of a multisectoral agricultural intervention on HIV-related health outcomes between widowed and married women

IntroductionWidowed women make up 18–40% of the 12 million women living with HIV in eastern and southern Africa. Widowhood has also been associated with greater HIV morbidity and mortality. We compared the effectiveness of a multisectoral climate adaptive agricultural livelihood intervention (called Shamba Maisha) on food insecurity, and HIV related health outcomes among widowed and married women living with HIV in western Kenya. MethodsWe implemented Shamba Maisha (NCT02815579) using a cluster-randomized control trial design. The intervention arm received an US$175 in-kind loan to purchase a micro-irrigation pump, seeds, and fertilizer, and received eight training sessions on sustainable agriculture and financial management. Study outcomes were measured every 6 months over a 24-month follow-up period and trends in outcomes assessed using multilevel mixed-effects models. ResultsThe trial enrolled 232 (61.5%) married and 145 (38.5%) widowed women. Widowed women (mean age 42.8 ± 8.4 years) were older than married women (35.8 ± 9.0 years) (p < 0.01). Almost all widowed women (97.2%) self-identified as household heads compared to 10.8% of married women. Comparing widowed vs married women, reduction in food insecurity (−3.13, 95%CI -4.42, −1.84 vs. −3.08, 95%CI -4.15, −2.02), depressive symptoms (−0.21, 95%CI -0.36, −0.07 vs. −0.19, 95%CI -0.29, −0.08), internalized stigma (−0.33, 95%CI -0.55, −0.11 vs. −0.38, 95%CI -0.57, −0.19), and anticipated stigma (−0.46 95%CI -0.65, −0.28 vs. −0.35, 95%CI -0.50, −0.21) was similar for both groups. In contrast, improvements in social support (−2.22, 95%CI -3.85, −0.59 vs. −4.00, 95%CI -5.16, −2.84; p = 0.08) and reduction in enacted stigma (0.01, 95%CI -0.06, 0.08 vs. −0.14, 95%CI -0.20, −0.09; p < 0.01) were weaker for widowed than married women. ConclusionsOur study is among the first comparing the effect of a livelihood intervention on HIV health outcomes among widowed and married women. Widowed women experienced similar benefits as married women on individual-level outcomes, but weaker benefit on outcomes dependent on their external environment like enacted stigma and social support. Future trials and programs targeting widowed women should bolster stigma reduction and social support.

An Evaluation of Local Implementing Partner Performance During the First 2 Years of the USAID/PEPFAR Transition.

Locally led and owned development is considered the best practice for international aid. As an implementing agency for the U.S. President's Emergency Plan for AIDS Relief (PEPFAR), the U.S. Agency for International Development (USAID) supported the goal of transitioning 70% of its portfolio funding directly to local organizations by 2020, including partner country governments. However, limited evidence or evaluation exists on how such a transition can help achieve HIV-related health outcomes. We evaluated monitoring, evaluation, and reporting performance; calculated indicators; and quality of service across the HIV/AIDS treatment cascade for local and international partners in the USAID/PEPFAR portfolio implementing similar programs during the U.S. Government fiscal years (FY) 2019 to 2020 (October 1, 2018-September 30, 2020). We compared results aggregated globally, by country, and across individual partners. Globally, local partners met a lower proportion of their treatment targets than international partners and did not meet targets for pre-exposure prophylaxis or voluntary medical male circumcision in FY2020. However, local partners exceeded targets in programs supporting orphans, vulnerable children, and key populations affected by HIV/AIDS. Local partners also had testing positivity, linkage rates, and viral load suppression that were equivalent to or higher than that of international partners. Based on available assessments, local partners displayed quality of service delivery comparable to international partners. Local partners faced challenges, including unfamiliarity with USAID funding, increasing targets across several indicators, and the syndemics of HIV/AIDS and COVID-19. A higher percentage of targets and funding led South African local partners to yield an outsized effect on global percent target achievement. While these findings should be interpreted cautiously due to limited sample size and short time horizon, they are a key first step in evaluating the local partner transition support of the long-term goal of sustained epidemic control of HIV/AIDS.

A Comparison of HIV Knowledge, Sex Risk Reduction, HIV Services &amp; Testing, and Risk Reduction Skills in the WaySafe and StaySafe Interventions

Justice-involved people with substance use disorders are an at-risk population for health risk behaviors, particularly those related to Human Immunodeficiency Virus (HIV) and other sexually transmitted infections. Risk-reduction programs provide correctional agencies with a practical solution in to reducing HIV-related health risks in justice-involved populations. This study compared two interventions (in-prison, group-based WaySafe with self-adminstered, tablet-based StaySafe for people on probation) to determine whether one intervention was more effective than the other in terms of common outcomes. Multi-level analyses compared effect sizes from outcome studies testing WaySafe and StaySafe. Results showed the interventions had similar effects with regard to measures of HIV Knowledge, HIV Services and Testing, and Risk Reduction Skills. Collectively, this study suggests the StaySafe intervention can be used in situations where the more intensive WaySafe intervention is not feasible and affords correctional agencies the flexibility to implement the curriculum that best meets their organization’s goals and needs.

Protocol for WeExPAnd: a prospective, mixed-methods pilot demonstration study to increase access to pre-exposure prophylaxis among women vulnerable to HIV infection in the Southern USA

IntroductionAfrican American women (AA), particularly those living in the Southeastern USA, experience disproportionately high rates of HIV infection. Pre-exposure prophylaxis (PrEP) is a highly effective HIV prevention tool that may...

Mapping Evidence of Gender and HIV-Related Health Literacy in Sub-Saharan Africa: A Scoping Review

In sub-Saharan Africa, monitoring and evaluation of outcomes of health literacy are critical to the response to Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). As guided by Arksey and O’Malley’s framework, this scoping review explores the nexus between gender and HIV-related health literacy. PubMed, Scopus, Google Scholar, Web of Science, and Taylor and Francis Group constituted the sources of literature. The study analysed emerging themes using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) chart. From 2048 articles, the final analysis focused on 37 articles. Generally, women had lower education levels than men. Low HIV-related health literacy manifested among women residing in rural and under-served settings. A dearth of research addressing HIV from a gender perspective was identified. Future studies on HIV-related health literacy should consider gender mainstreaming in their endeavours.

Experiences of visiting female sex workers, social interaction, support and HIV infection among elderly men from rural China

ObjectivesTo make clear the roles of social interaction and social support in HIV infection among elderly men who visit female sex workers (FSW).MethodsWe conducted a case-control study: 106 newly HIV (+) vs. 87 HIV (-) elderly men who visited FSW with similar age, education levels, marital statuses, monthly expenses for entertainment and migration experiences. Experiences of visiting FSW, social interaction, and intimate social support were obtained. Backward binary logistic regression was applied.ResultsCases’ first visit to FSW happened at the age of 44.01 ± 12.25, older than controls (33.90 ± 13.43). 23.58% cases had gotten HIV-related health education (HRHE) before, less than controls (57.47%). More cases (48.91%) “always” got material support than controls (34.25%). Less cases gave “close” (38.04%) comments toward daily life, “satisfied” (34.78%) with their sexual life, “agree” being emotional fulfilled (46.74%) than controls (71.23% ,64.38%, and 61.64%). Risky factors for HIV infection among elderly men were having 3000 YUAN and above monthly income, visiting teahouse with friends, living without spouses, visiting different FSW, visiting FSW for other reason, receiving material support from most intimate sexual partner, older age of first visit to FSW. The protective factors were receiving HRHE, visiting FSW due to loneliness, and giving positive comments toward daily life with most intimate sexual partner.ConclusionsElderly men’s social interactions are mainly visiting teahouse which is a potential sexual venue. Getting HRHE is formal protective social interactions but very rare for cases (23.58%). Social support from sexual partner is not enough. Emotional support is protective meanwhile material support only is risky for becoming HIV-positive.

Development and feasibility testing of an integrated PTSD and adherence intervention cognitive processing therapy-life steps (CPT-L) to improve HIV outcomes: Trial protocol

Despite high rates of Post-Traumatic Stress Disorder (PTSD) in persons living with HIV (PLWH) and poor HIV-related health outcomes associated with PTSD, an effective evidence-based treatment for PTSD symptoms in PLWH does not exist. Negative reinforcement conceptual models posit that avoidant behavior (hallmark symptom of PTSD) demonstrated by PLWH with co-occurring PTSD can contribute to poor antiretroviral therapy (ART) adherence. However, research evaluating the impact of evidence-based treatment for PTSD among HIV infected populations on HIV outcomes is scarce. The Cognitive Processing Therapy (CPT) protocol is an evidence-based PTSD treatment that may address internalized stigma with targeted modifications and improve ART adherence and subsequent viral suppression through reduction of avoidant coping. This study will be the first pilot open-label randomized control trial (RCT) to test feasibility of an integrated evidence-based PTSD treatment (CPT) with an adherence intervention (Lifesteps) delivered in a Ryan White clinic to improve PTSD symptoms, adherence to ART, and retention in HIV care. Primary aims are to (1) conduct theater testing of the CPT and Lifesteps research protocol and evaluate acceptability (n = 12) and (2) deliver a modified CPT protocol (CPT-Lifesteps, or CPT-L) in 60 PLWH/PTSD exploring impact of CPT-L on PTSD symptoms and HIV outcomes compared to a Lifesteps + Standard of Care condition. This innovative research extends PTSD treatment approaches as a paradigm to reduce barriers to ART adherence. Findings of this innovative study are significant because they support the Undetectable = Untransmittable (UU) campaign and can help prevent the transmission of HIV infection through increased viral suppression.

Rapid start antiretroviral therapies for improved engagement in HIV care: implementation science evaluation protocol

BackgroundIn 2020, the Health Resources and Services Administration’s HIV/AIDS Bureau funded an initiative to promote implementation of rapid antiretroviral therapy initiation in 14 HIV treatment settings across the U.S. The goal of this initiative is to accelerate uptake of this evidence-based strategy and provide an implementation blueprint for other HIV care settings to reduce the time from HIV diagnosis to entry into care, for re-engagement in care for those out of care, initiation of treatment, and viral suppression. As part of the effort, an evaluation and technical assistance provider (ETAP) was funded to study implementation of the model in the 14 implementation sites.MethodThe ETAP has used implementation science methods framed by the Dynamic Capabilities Model integrated with the Conceptual Model of Implementation Research to develop a Hybrid Type II, multi-site mixed-methods evaluation, described in this paper. The results of the evaluation will describe strategies associated with uptake, implementation outcomes, and HIV-related health outcomes for patients.DiscussionThis approach will allow us to understand in detail the processes that sites to implement and integrate rapid initiation of antiretroviral therapy as standard of care as a means of achieving equity in HIV care.

Barriers to and enablers of the HIV services continuum among gay and bisexual men worldwide: Findings from the Global Men's Health and Rights Study.

To assess ecological, structural, community and individual level correlates of health services utilization along a continuum of HIV care, and sexual health and support services among gay and bisexual men worldwide. Using a nonprobability internet sample of 6,135 gay and bisexual men, we assessed correlates of utilization of health services. Chi-Square Tests of Independence were performed to assess drop off along a continuum of HIV care. Multivariable logistic regression analyses using generalized estimating equation models were conducted adjusting for geographic region and clustering by country. In multivariable analyses, we determined the association between utilization outcomes, and ecologic, structural, community and individual correlates by fitting separate generalized estimating equation (GEE) logistic regression models for each of the outcomes, fitted with robust SEs, and accounting for clustering by country. Stratified by sexual identity, analyses adjusted for variables that could influence HIV-related health outcomes including racial/ethnic minority status, participant age, insurance, ability to make ends meet, as well as country-level income (income of country of residence defined by the World Bank). Among men living with HIV (n = 1001), being in HIV care (n = 867) was associated with being on ART (X2 = 191.17, p < .001), and viral load suppression (X2 = 14.03, p < .001); and using ART (n = 840) was associated viral load suppression (X2 = 21.66, p < .001). Overall, the pattern of utilization outcomes were similar for both gay and bisexual men. For example, utilization of PrEP, being in HIV care and utilization of most of the sexual health and support services were negatively associated with sexual stigma. Whereas, utilization of most HIV prevention, and sexual health and support services were positively associated with provider discrimination. Utilization of all HIV prevention and all sexual health services were positively associated with greater community engagement, and receiving services from LGBT-led organizations. Bisexual men had higher odds of reporting provider discrimination when utilizing condom services (gay: AOR = 1.14, [0.95-1.36]; bisexual: 1.58, [1.10-2.28]), PrEP (gay: AOR = 1.06, [0.77-1.45]; bisexual: AOR = 2.14, [1.18-3.89], mental health services (gay: AOR = 1.03, [0.86-1.23]; bisexual: AOR = 1.32, [1.07-1.64]), and community-based support (gay: AOR = 1.23, [1.05-1.45]; bisexual: AOR = 1.49, [1.14-1.93]) than gay men. Bisexual men also reported higher odds of accessing services from LGBT-led organizations when utilizing PrEP (gay: AOR = 5.26, [2.50-11.05]; bisexual: AOR = 7.12, [3.16-16.04]), and community-based support/self-help groups/individual counseling (gay: AOR = 2.63, [1.72-4.01]; bisexual: AOR = 3.35, [2.30-4.88]. It is essential that barriers to health services utilization be addressed at structural and community levels. Structural interventions should be designed to reduce sexual stigma, as well as train and sensitize healthcare providers; and strengthen community level interventions that bring gay and bisexual men together to lead comprehensive health services.