ART Adherence Among Malawian Youth Enrolled in Teen Clubs: A Retrospective Chart Review

Health System Responses to Address Treatment Gaps of Unsuppressed Adolescents on HIV Treatment in Public Primary Health Care Facilities in Windhoek, Namibia

Background

Adolescents living with HIV (ALHIV) face unique challenges that result in persistent gaps in achieving and maintaining suppressed viral load. Although effective evidence-based interventions to address treatment gaps in adolescents are readily available, health systems in resource-constrained, high HIV prevalence settings are challenged to implement them to achieve epidemic control. Here, we describe the health system responses to address the treatment gap of unsuppressed ALHIV on antiretroviral therapy in Windhoek, Namibia.

Methods

We conducted a qualitative descriptive and exploratory study in Windhoek between June and October 2023. Nineteen purposively selected key informants, ranging from pediatric HIV program managers to healthcare providers, were interviewed. In-depth interviews were audio-recorded and transcribed verbatim. The transcripts were uploaded to ATLAS.ti and subjected to thematic analysis.

Results

The four main themes elucidated challenges related to adherence and retention as well as health system responses in the form of interventions and support programs. The predominant adherence and retention challenges faced by ALHIV were mental health issues, behavioral and medication-related challenges, and inadequate care and social support. The health system responses to the identified challenges included providing psychosocial support, peer support, optimization of treatment and care, and the utilization of effective service delivery models. Key health system support elements identified included adequately capacitated human resources, efficient medication supply chain systems, creating and maintaining an enabling environment for optimum care, and robust monitoring systems as essential to program success.

Conclusion

The health system responses to address the remaining treatment gaps of unsuppressed ALHIV in Windhoek are quite varied and, although evidence-based, appear to be siloed. We recommend harmonized, multifaceted guidance, integrating psychosocial, treatment, care, and peer-led support, and strengthening client-centred differentiated service delivery models for unsuppressed adolescents.

Experiences of support by unsuppressed adolescents living with HIV and their caregivers in Windhoek, Namibia: a qualitative study

Background

Adolescents living with HIV (ALHIV) lag behind younger children and adults in the achievement of HIV care and treatment targets for HIV epidemic control. Treatment outcomes for adolescents may be influenced by their experiences with the support provided in HIV programs. We report on the experiences of virally unsuppressed adolescents and their caregivers with the current support in primary healthcare settings in Namibia.

Methods

A qualitative descriptive and exploratory study was conducted in 13 public primary healthcare facilities in Windhoek, Namibia. A total of 25 in-depth interviews were conducted with unsuppressed adolescents (n = 14) and their caregivers (n = 11) between August and September 2023. The audio-recorded interviews were transcribed verbatim, and uploaded into ATLAS.ti software, and subjected to thematic content analysis.

Findings

Three main support domains for the unsuppressed adolescents emerged from our analysis, namely: psychosocial, clinical and care, and socioeconomic support. The psychosocial support was delivered through peer support (teen clubs and treatment supporters) and enhanced adherence counselling mostly. The clinical and care support included implementing adolescent-friendly HIV services, differentiated service delivery approaches, and caregivers and healthcare worker care support for improved ART adherence, clinic attendance and continuous engagement in care. Socioeconomic support was provided for nutritional support, transport to access clinics, and school supplies, as well as income-generating projects.

Conclusion

Psychosocial, clinical and care, and socioeconomic support are key elements in addressing the needs of adolescents challenged with achieving viral suppression. Health systems may benefit from whole-of-society and whole-of-government approaches to meet the needs of ALHIV that are beyond the scope of health service delivery such as nutritional, education and socioeconomic influences on both the health and well-being of ALHIV.

Isoniazid preventive therapy completion between July-September 2019: A comparison across HIV differentiated service delivery models in Uganda

BACKGROUND

Tuberculosis (TB) remains the leading cause of death among people living with HIV (PLHIV). To prevent TB among PLHIV, the Ugandan national guidelines recommend Isoniazid Preventive Therapy (IPT) across differentiated service delivery (DSD) models, an effective way of delivering ART. DSD models include Community Drug Distribution Point (CDDP), Community Client-led ART Delivery (CCLAD), Facility-Based Individual Management (FBIM), Facility-Based Group (FBG), and Fast Track Drug Refill (FTDR). Little is known about the impact of delivering IPT through DSD.

METHODS

We reviewed medical records of PLHIV who initiated IPT between June-September 2019 at TASO Soroti (TS), Katakwi Hospital (KH) and Soroti Regional Referral Hospital (SRRH). We defined IPT completion as completing a course of isoniazid within 6-9 months. We utilized a modified Poisson regression to compare IPT completion across DSD models and determine factors associated with IPT completion in each DSD model.

RESULTS

Data from 2968 PLHIV were reviewed (SRRH: 50.2%, TS: 25.8%, KH: 24.0%); females: 60.7%; first-line ART: 91.7%; and Integrase Strand Transfer Inhibitor (INSTI)-based regimen: 61.9%. At IPT initiation, the median age and duration on ART were 41.5 (interquartile range [IQR]; 32.3-50.2) and 6.0 (IQR: 3.7-8.6) years, respectively. IPT completion overall was 92.8% (95%CI: 91.8-93.7%); highest in CDDP (98.1%, 95%CI: 95.0-99.3%) and lowest in FBG (85.8%, 95%CI: 79.0-90.7%). Compared to FBIM, IPT completion was significantly higher in CDDP (adjusted rate ratio [aRR] = 1.15, 95%CI: 1.09-1.22) and CCLAD (aRR = 1.09, 95% CI 1.02-1.16). In facility-based models, IPT completion differed between sites (p<0.001). IPT completion increased with age for FBIM and CCLAD and was lower among female participants in the CCLAD (aRR = 0.82, 95%CI 0.67-0.97).

CONCLUSION

IPT completion was high overall but highest in community-based models. Our findings provide evidence that supports integration of IPT within DSD models for ART delivery in Uganda and similar settings.

Comprehensive sexuality education for out-of-school young people living with HIV and young people with disabilities: findings from a formative research study in Malawi

This formative study was undertaken between June 2020 and April 2021 to provide evidence to inform the design and delivery of comprehensive sexuality education (CSE) in Malawi for young people living with HIV (YPLHIV) and young people with disabilities (YPWD). The study included a desk review of the situation of these two groups and a mapping of CSE programmes and delivery approaches in Malawi. The study findings show that YPWD and YPLHIV in Malawi are marginalised groups, face stigma and discrimination, and are more vulnerable to abuse, warranting CSE that addresses their needs. Yet, they are often left out of sexuality education such as school-based programmes (due to early school drop-outs) and out-of-school programmes, as well as traditional modes. Furthermore, in instances where they have access to sexuality education, there is little evidence to suggest that the sexuality education that they receive is designed to address their needs, thus raising questions about its relevance. There is need for tailored CSE that addresses the needs of these groups and that is delivered using an approach that is easily accessible to them.

Virological failure and adherence to antiretroviral therapy in adolescents and young adults living with human immunodeficiency virus

OBJECTIVE

HIV (human immunodeficiency virus) infection remains a major public health challenge. Infected young people at any age are less likely to adhere to care in a timely manner and to maintain a suppressed VL. This review aims to identify factors associated with virologic failure and adherence to drug therapy in adolescents and young adults (10-24 years) living with HIV.

METHODS

Systematic review using the PubMed and Virtual Health Library databases and including articles published between 2009 and 2021. Data were analysed in six categories: individual factors, pharmacological/therapy-related aspects, factors related to HIV/acquired immunodeficiency syndrome (AIDS) infection, HIV/AIDS stigma, social support and health system/services. The study's protocol was registered on the PROSPERO platform (CRD42020167581).

RESULTS

A total of 19,819 articles were found in the initial search and 31 studies were included in this systematic review. Most studies were carried out on the African continent. Male sex, alcohol use, low education, adverse effects of medication, lack of social support, stigma related to HIV/AIDS, need for transportation to access the health service and forgetfulness were linked to poor adherence to therapy. Good adherence was achieved with sufficient nutrition, good social support, greater confidence in the use of therapy and fewer ART side effects. Low levels of CD4, alcohol use, substance abuse, low education, non-adherence to medication and forgetfulness were linked to virological failure.

CONCLUSION

Individual, social and structural factors constitute barriers to adherence to ART among adolescent and young adults. It is necessary to know the difficulties related to the use of therapy to work out specific strategies that create conditions to improve medication adherence and viral suppression, reducing the levels of virological failure in this population.

Economic Well-being and Associated Mediating Pathways to Improved Antiretroviral Therapy Adherence Among Adolescents Living With HIV: A Prospective Cohort Study in South Africa

BACKGROUND

Adolescents living with HIV exhibit lower levels of adherence to antiretroviral therapy (ART) than other age groups. Poverty is a key barrier to ART adherence. This study aims at understanding how alleviating poverty through structural and internal pathways can help increase ART adherence among adolescents.

SETTING

Eastern Cape province, South Africa.

METHODS

One thousand forty-six adolescents living with HIV were recruited from 53 public health care facilities and interviewed at 3 data collection waves with a retention rate of 89% and a mortality rate of 3%. Data were collected by face-to-face, device-assisted interviews. Hybrid probit regressions and a structural equation path analysis were used to estimate the association between poverty reduction (increased access to basic necessities) and the pathways by which it could improve ART adherence.

RESULTS

Self-reported ART adherence ranged from an average of 66% (n = 615) at baseline to 75% (n = 700) in the last wave. Within-person and between-person improvements in economic well-being were associated with significant increases in adolescent ART adherence. On average, adolescents with access to 3 additional basic needs experienced a 4 percentage-point increase in the probability of ART adherence. Structural pathways to improved ART adherence included participants having enough money to travel to the clinic and sufficient food to eat when taking medication. Internal pathways included improved psychological well-being and reduced internalized HIV stigma.

CONCLUSION

Poverty reduction programs such as HIV-sensitive social protection can address structural and psychological pathways to increase ART adherence among economically disadvantaged adolescents by incentivizing demand-side interventions and the provision of quality essential services.

Client and healthcare worker experiences with differentiated HIV treatment models in Eswatini

INTRODUCTION

Universal access to antiretroviral therapy (ART) is a cornerstone of Eswatini's national HIV strategy, and the number of people on ART in the country more than tripled between 2010 and 2019. Building on these achievements, the Ministry of Health (MOH) is scaling up differentiated service delivery, including less-intensive differentiated ART (DART) models for people doing well on treatment. We conducted a mixed-methods study to explore client and health care worker (HCW) perceptions of DART in Eswatini.

METHODS

The study included structured site assessments at 39 purposively selected health facilities (HF), key informant interviews with 20 HCW, a provider satisfaction survey with 172 HCW and a client satisfaction survey with 270 adults.

RESULTS

All clients had been on ART for more than a year; 69% were on ART for ≥ 5 years. The most common DART models were Fast-Track (44%), Outreach (26%) and Community ART Groups (20%). HCW and clients appreciated DART, noting that the models often decrease provider workload and client wait time. Clients also reported that DART models helped them to adhere to ART, 96% said they were "very satisfied" with their current model, and 90% said they would recommend their model to others, highlighting convenience, efficiency and cost savings. The majority of HCW (52%) noted that implementation of DART reduced their workload, although some models, such as Outreach, were more labor-intensive. Each model had advantages and disadvantages; for example, clients concerned about stigma and inadvertent disclosure of HIV status were less interested in group models.

CONCLUSIONS

Clients in DART models were very satisfied with their care. HCW were also supportive of the new approach to HIV treatment delivery, noting its advantages to HF, HCW and to clients. Given the heterogeneous needs of people living with HIV, no single DART model will suit every client; a diverse portfolio of DART models is likely the best strategy.

Factors associated with antiretroviral therapy adherence among adolescents living with HIV in the era of isoniazid preventive therapy as part of HIV care

High levels of adherence to antiretroviral therapy (ART) are essential to promoting viral suppression and consequential good treatment outcomes. Adolescents living with HIV (ALHIV) in sub-Saharan Africa are less adherent to ART compared to adults, leading to lower rates of viral suppression and immunological recovery. We conducted a mixed-method study utilizing a convergent parallel approach to explore factors associated with ART adherence among ALHIV in the era of isoniazid preventive therapy (IPT) as part of HIV care. The quantitative data were collected from patient records from the period between 1 February 2017 and 31 January 2018 (6 months before and after IPT introduction), while qualitative data was collected from purposively selected patients and healthcare workers by in-depth interviews through a pretested interview guide. A total of 385 patient records (age 10-19 years) were analyzed in the two time periods, while 16 ALHIV (age 10-19 years) and three healthcare workers directly involved in adolescent care were interviewed. Quantitative data utilized logistic regression to measure the strength of association between IPT addition and ART adherence, whereas, qualitative data were analyzed using a thematic analysis approach. The mean age of participants in the quantitative section was 14.3 years (SD 2.7) and 178 were females, while the median age for adolescents interviewed was 14 (IQR 12-17) and 8 were females. Overall, we found an interaction of factors that influenced ART adherence. Added pill burden, on its own, did not affect ART adherence. Commonly reported factors that led to poor adherence were lack of status disclosure within the family, school pressure, and inadequate support from guardians and parents. According to retrospective patient records, complex ART regimens also worsened adherence (p = 0.0462). ART regimen was independently associated with adherence (OR 2.11 95% CI 0.97-4.53). Being on ART for a longer duration, enrolment into teen clubs, clinical psychosocial support, and self-reinforcement techniques were suggested to improve ART adherence. The interplay of multiple factors leads to poor rates of adherence. The introduction of IPT to ART packages may not independently affect ART adherence. Readily available psychosocial services and the presence of peer and guardian support is critical to optimal ART adherence. There is a need for ART centers that provide HIV care to adolescents to consider integrating psychosocial and other youth-friendly services into day-to-day clinic operations.

Impact of using creative arts programming to support HIV treatment in adolescents and young adults in Eswatini

Background

In 2018, approximately 1.6 million adolescents (aged 10–19) were living with HIV worldwide, with the highest HIV prevalence found in Eswatini. Adolescents and young adults living with HIV are a vulnerable population due to unique psychosocial challenges that come with having a stigmatizing disease. This group struggles more than other age-groups with medication adherence and requires novel approaches to supporting treatment, including peer-group encouragement, and self-expression.

Methods

We piloted a theater camp for a group of adolescents and young adults enrolled at our HIV clinic in Mbabane, Eswatini, to determine the impact of having an outlet for creative expression and peer support on treatment and feelings of stigma. Pre- and post-camp surveys were administered to the participants to assess perceived stigma and impact of the camp. The results were analyzed using a Wilcoxon-signed rank test.

Results

Twenty individuals (ages 12–23) living with HIV participated in the camp concurrently with standard treatment. 25% showed a substantial decrease in viral load within six months of completing the camp (> 0.1 log₁₀ change) while only 10% showed a substantial increase. Those who completed the survey felt the camp helped them with confidence, teamwork, and friendships. A comparison of pre- and post- surveys showed an overall decrease in personalized stigma. Quotes from participants reinforced these results.

Conclusions

Adolescents and young adults living with HIV are an important population for further program development. Our study showed creative arts programming has beneficial psychosocial effects, aids in community building, and potentially enhances the effectiveness of medical treatment. Further programs and studies should continue to investigate creative arts as an avenue for self-expression and community building among vulnerable populations.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12981-021-00423-2.

Group counselling for adherence support among young people failing first-line antiretroviral therapy in Zimbabwe

Background

Sub-optimal adherence to antiretroviral therapy (ART) is reportedly worse amongst young people living with HIV (YPLHIV). Group adherence counselling can be useful to improve adherence.

Objectives

We evaluated an enhanced adherence counselling group intervention (EACGI) amongst YPLHIV failing a non-nucleoside reverse transcriptase (NNRTI)-based first-line ART regimen.

Method

This was a retrospective cohort study using routinely collected data of YPLHIV failing NNRTI-based first-line ART. Patients with confirmed virological failure were referred for EACGI, a 12-week curriculum of weekly, 1.5-h sessions accommodating 8–15 people per group. It aimed to facilitate readiness to switch to second-line ART and improve adherence through a mental health intervention. Viral loads of HIV were measured pre-EACGI; at baseline; 3, 6 and 12 months post switch.

Results

Fifty-seven patients aged 13–25 years were invited to EACGI and followed for up to 48 weeks. Thirty-three (58%) patients attended at least four sessions, whilst 24 (42%) attended none. Amongst those who attended none, two (8%) were transferred out, three (13%) were lost to follow-up and two (8%) had died by week 48 of follow-up, whilst all who attended were still in care. By week 48, amongst patients still in care, 29%, 44% and 67% of those who attended no sessions, 4–9 and 10–12 sessions, respectively, had viral loads of < 50 copies/mL.

Conclusion

An EACGI is a promising intervention for YPLHIV failing ART prior to treatment switch, leading to improved adherence. This study’s findings support the need for further enquiry into rigorous, evidence-based multilevel adherence interventions that are acceptable and effective for YPLHIV.

Perceived efficacy of HIV treatment-as-prevention among university students in Johannesburg, South Africa

Objective

Antiretroviral therapy (ART) nearly eliminates HIV transmission. Yet information on treatment as prevention (TasP) has been slow to diffuse in sub-Saharan Africa. We assessed TasP knowledge among university students in South Africa.

Methods

We conducted a cross-sectional survey of first-year university students at a large public university in Johannesburg, South Africa, all of whom would have recently completed secondary school HIV curricula. Respondents were asked to consider the likelihood of HIV transmission in a serodiscordant couple having condomless sex with and without virally suppressive ART. Beliefs were elicited using a 0–20 visual scale. Perceived TasP efficacy was computed as the relative reduction in risk associated with virally suppressive ART. We compared beliefs with estimates from the scientific literature and assessed associations with demographics, HIV testing history and qualitative measures of HIV knowledge and risk perception.

Results

The analysis included 365 university students ages 18-25 years (48% female, 56% from Gauteng Province). On average, perceived annual risk of HIV transmission with virally suppressive ART was 73%; the objective risk is <1%. On average, respondents perceived that virally suppressive ART reduced annual transmission risk by 17%; the objective reduction in risk is >96%. We observed no differences in perceived TasP efficacy by participant characteristics and testing history. Perceived TasP efficacy was correlated with the (correct) belief that HIV risk increases with sexual frequency.

Conclusions

University students in South Africa underestimated the prevention benefits of HIV treatment. Low knowledge of TasP could limit demand for HIV testing and treatment among young adults.

Attendance of psychosocial teen clubs and self-reported antiretroviral medication adherence: a cross section study of adolescents with perinatal HIV in the Kingdom of Lesotho

Background

To address the problem of poor adherence among adolescents with perinatal HIV (PHIV), all clinics in Lesotho offer adolescent-friendly services and psychosocial support to improve their overall health outcomes and adherence. As a result, most adolescents with PHIV attend Teen Clubs as part of the package of youth-friendly HIV services. This study set out to determine whether attending Teen Clubs facilitates treatment adherence among adolescents with PHIV.

Methods

In this cross-sectional study, data were collected from 130 adolescents aged 10–19 years who were aware of their HIV status and had attended three or more Teen Club sessions in selected clinics in rural district in Lesotho. Adherence was measured through self-report of last pills missed, based on the 7-days recall of pills taken. Descriptive statistics were used to analyse the data.

Results

The median age of adolescents was 15 years, 56% were female, 37.7% were orphans, 41% were being cared for by their grandparents, 6.9% were living with siblings with no adult figure, and two were living on their own. The majority (93%) reported optimal adherence, 92% had not missed a clinic appointment in the past 30 days, and 74.4% knew that if they skipped doses, the viral load would increase and they would get sick. Over half (56%) had been reminded by their caregivers to take their medication and 96% talked to their caregivers regularly about their medication.

Conclusion

A supportive environment provided through the Teen Clubs and in the home were the main facilitators for adherence. Strategies to improve adherence among adolescents should consider the importance of the involvement of caregivers in the adolescents' visits to their clinic.

"Those People Motivate and Inspire Me to Take My Treatment." Peer Support for Adolescents Living With HIV in Cape Town, South Africa

Adherence to antiretroviral therapy (ART) and psychosocial support to manage stigma and disclosure is essential for adolescents living with HIV (ALHIV). Peer support groups can help ALHIV and their families live successfully with HIV. This qualitative study aimed to examine adolescent and caregiver perspectives on peer support groups. Three themes emerged: (1) peer support encouraged adherence to ART, (2) serostatus disclosure outside the family was perceived as difficult, and (3) the peer support group fostered fundamental and meaningful peer relationships for ALHIV. Caregivers felt peer support groups increased self-acceptance and adherence for ALHIV across 3 domains: (1) as motivation for families and adolescents, (2) to increase adolescent independence and maturity, and (3) to help adolescents accept their HIV status and live successfully with HIV. These data highlight the importance of psychosocial support groups for ALHIV and caregivers, illustrating the benefits of a safe space with trusted relationships and open communication.

The Comparison of Teen Clubs vs. Standard Care on Treatment Outcomes for Adolescents on Antiretroviral Therapy in Windhoek, Namibia

Background

Adolescents living with HIV (ALHIV) are challenged to adhere to antiretroviral therapy (ART) and achieve and maintain virologic suppression. Group-based adherence support interventions, such as adherence clubs, have been shown to improve long-term adherence in ART patients. The teen club intervention was introduced in 2010 in Namibia to improve treatment outcomes for ALHIV by providing adherence support in a peer-group environment. Adolescents who have completed the full HIV disclosure process can voluntarily join the teen clubs. The current study compared treatment outcomes of ALHIV receiving ART at a specialized paediatric HIV clinic between 1 July 2015 and 30 June 2017 in Windhoek, Namibia.

Methods

A retrospective cohort analysis was conducted on routine patient data extracted from the electronic Patient Monitoring System, individual Patient Care Booklets, and teen club attendance registers. A sample of 385 adolescents were analysed: 78 in teen clubs and 307 in standard care. Virologic suppression was determined at 6, 12, and 18 months from study start date, and compared by model of care, age, sex, disclosure status, and ART regimen. Comparisons between adolescents in teen clubs and those receiving standard care were performed using the chi-square test, and risk ratios were calculated to analyze differences in ART adherence and virologic suppression.

Results

The average clinician-measured ART adherence was 89% good, 6% fair, and 5% poor amongst all adolescents, with no difference between teen club members and adolescents in standard care (p = 0.277) at 3 months. Virologic suppression over the 2-year observation period was 87% (68% fully suppressed <40 copies/ml and 19% suppressed between 40–999 copies/ml), with no difference between teen club members and those in standard care. However, there were statistically significant differences in virologic suppression levels between the younger (10–14 years) adolescents and older (15–19 years) adolescents at 6 months (p = 0.015) and at 12 months (p = 0.021) and between adolescents on first-line and second-line ART regimen at 6 months (p = 0.012), 12 months (p = 0.004), and 18 months (p = 0.005).

Conclusion

The teen club model delivering psychosocial support only did not improve adherence and virologic suppression levels for adolescents in a specialized paediatric ART clinic, neither were they inferior to standard care. Considering the limitations of this study, teen clubs may still hold potential for improving adherence and virologic suppression levels for older adolescents, and more robust research on adherence interventions for adolescents with higher methodological quality is required.

A Social Media-Based Support Group for Youth Living With HIV in Nigeria (SMART Connections): Randomized Controlled Trial

BACKGROUND

Youth living with HIV (YLHIV) enrolled in HIV treatment experience higher loss to follow-up, suboptimal treatment adherence, and greater HIV-related mortality compared with younger children or adults. Despite poorer health outcomes, few interventions target youth specifically. Expanding access to mobile phone technology, in low- and middle-income countries (LMICs) in particular, has increased interest in using this technology to improve health outcomes. mHealth interventions may present innovative opportunities to improve adherence and retention among YLHIV in LMICs.

OBJECTIVE

This study aimed to test the effectiveness of a structured support group intervention, Social Media to promote Adherence and Retention in Treatment (SMART) Connections, delivered through a social media platform, on HIV treatment retention among YLHIV aged 15 to 24 years and on secondary outcomes of antiretroviral therapy (ART) adherence, HIV knowledge, and social support.

METHODS

We conducted a parallel, unblinded randomized controlled trial. YLHIV enrolled in HIV treatment for less than 12 months were randomized in a 1:1 ratio to receive SMART Connections (intervention) or standard of care alone (control). We collected data at baseline and endline through structured interviews and medical record extraction. We also conducted in-depth interviews with subsets of intervention group participants. The primary outcome was retention in HIV treatment. We conducted a time-to-event analysis examining time retained in treatment from study enrollment to the date the participant was no longer classified as active-on-treatment.

RESULTS

A total of 349 YLHIV enrolled in the study and were randomly allocated to the intervention group (n=177) or control group (n=172). Our primary analysis included data from 324 participants at endline. The probability of being retained in treatment did not differ significantly between the 2 study arms during the study. Retention was high at endline, with 75.7% (112/163) of intervention group participants and 83.4% (126/161) of control group participants active on treatment. HIV-related knowledge was significantly better in the intervention group at endline, but no statistically significant differences were found for ART adherence or social support. Intervention group participants overwhelmingly reported that the intervention was useful, that they enjoyed taking part, and that they would recommend it to other YLHIV.

CONCLUSIONS

Our findings of improved HIV knowledge and high acceptability are encouraging, despite a lack of measurable effect on retention. Retention was greater than anticipated in both groups, likely a result of external efforts that began partway through the study. Qualitative data indicate that the SMART Connections intervention may have contributed to retention, adherence, and social support in ways that were not captured quantitatively. Web-based delivery of support group interventions can permit people to access information and other group members privately, when convenient, and without travel. Such digital health interventions may help fill critical gaps in services available for YLHIV.

TRIAL REGISTRATION

ClinicalTrials.gov NCT03516318; https://clinicaltrials.gov/ct2/show/NCT03516318.