Findings from the Tushirikiane mobile health (mHealth) HIV self-testing pragmatic trial with refugee adolescents and youth living in informal settlements in Kampala, Uganda

Urban Refugee Youth's Recommendations for Sexual and Mental Health Promotion: Qualitative Insights From Kampala, Uganda

Refugee youth in Kampala, Uganda, face a unique sexual reproductive health and mental health risk environment requiring focused interventions. Resource limitations and access barriers complicate the provision of relevant supports. Few studies have engaged refugee youth's recommendations for satisfying their sexual and mental health needs. This cross-sectional, qualitative study aimed to identify urban refugee youth's sexual and mental health promotion preferences. We administered a structured survey to refugee youth in Kampala (n = 54) between July and November 2023 using the qualitative data collection platform, Sensemaker and analyzed survey responses using inductive thematic analysis (ITA). Two themes emerged: health promotion and youth empowerment. Participants proposed sexual and mental health promotion recommendations directed at distinct stakeholder groups including policymakers/service providers and peers. There were several points of overlap between the sexual and mental health promotion recommendations, including calls for counseling services, health education, and employment opportunities. Youth empowerment was a central theme underwriting both sexual and mental health recommendations. By differentiating between recommendations directed at distinct stakeholder groups, this study identified opportunities for non-governmental actors to contribute to promoting the sexual and mental health of refugee youth in Kampala. Participant insights show how engagement with urban refugee youth's health promotion recommendations can empower youth and ensure that service design and delivery is consistent with their knowledge, needs, and preferences.

HIV, hepatitis, and syphilis self-testing among adolescents and young adults: A systematic review and meta-analysis

BACKGROUND

Adolescents and young adults (AYA) make up a significant share of the world's burden of HIV and other sexually transmitted infections (STI). Self-testing can increase testing coverage and strengthen the uptake of prevention and treatment services. We critically appraised the literature regarding HIV, hepatitis, and syphilis self-testing among AYA (age 10-24 years) and assessed its usability, feasibility, and acceptability.

METHODS

We conducted a systematic review, searching six databases between January 2010 and October 2023. We included all studies on HIV, hepatitis and syphilis self-testing in AYA. We used a random-effects meta-analysis to pool evidence across the three infections as evidence was deemed sufficiently similar. We summarised the uptake, proportion of first-time testers and linkage to care. Qualitative data were narratively synthesised.

FINDINGS

We identified 89 relevant studies. Most were conducted in Africa (57/89, 64 %) and lower-middle-income countries (34/89, 38 %). Our meta-analysis of 27 studies (n = 28,787 individuals) demonstrated that 79 % (95 % CI: 69-87 %, I2 = 99 %) of AYA who were offered HIV or syphilis self-test completed the test. Five studies (n = 4117) demonstrated 62 % (95 % CI: 53-71 %, I2 = 83 %) were first-time testers. No studies reported completion rates for hepatitis self-testing. In general, AYA were highly accepting of self-testing and found it easy to use.

INTERPRETATION

Self-testing is a safe, acceptable and effective way to increase access to HIV, hepatitis and syphilis testing in AYA. Given these features of self-testing, policies to increase its use should significantly improve testing and maximise their public health impact.

Evidence on Digital HIV Self-Testing From Accuracy to Impact: Updated Systematic Review

BACKGROUND

HIV self-testing has gained momentum following the approval of self-testing methods and novel technological advancements. Digital HIV self-testing involves completing an oral or blood-based HIV self-test with support from a digital innovation.

OBJECTIVE

We conducted a systematic review on the existing data analyzing digital HIV self-testing accuracy while updating research on digital HIV self-test acceptability, preference, feasibility, and impact.

METHODS

We searched Embase and PubMed for records on HIV self-testing with digital support. Included studies significantly incorporated a form of digital innovation throughout the HIV self-test process and reported quantitative data. For accuracy measures, the search spanned January 1, 2013, to October 15, 2024; for patient-centered and impact outcomes, we updated existing literature (June 16, 2021, to October 15, 2024) reported in a previous systematic review. Studies' quality was assessed using the QUADAS 2 Tool, Newcastle-Ottawa Scale, and Cochrane Risk of Bias Tool 2.

RESULTS

Fifty-five studies (samples ranging 120-21,035, median 1267 participants) were summarized from 19 middle- to high-income countries. Seven studies reported on the accuracy of HIV self-testing with innovations from >5000 participants. Diagnostic performance metrics, including point estimates of specificity, sensitivity, positive predictive value, and negative predictive value were measured (n=3), and ranged from: 96.8% to 99.9%, 92.9% to 100.0%, 76.5% to 99.2%, and 99.2% to 100.0%, respectively. The percentage of invalid test results for oral and blood-based self-tests ranged from 0.2% to 12.7% (n=4). Fifty-one studies reported data on metrics beyond accuracy, including acceptability, preference, feasibility, and impact outcomes from >30,000 participants. Majority (38/51, 74.5%) were observational studies, while 25.5% (13/51) reported data from randomized controlled trials. Acceptability and preference outcomes varied from 64.5% to 99.0% (14/51) and 4.6% to 99.3% (8/51), respectively. Feasibility outcomes included test uptake (30.9% to 98.2%; 28/51), response rate (26.0% to 94.8%; 7/51), and visits to web-based providers (43.0% to 70.7%; n=4). Impact outcomes assessed new infections (0.0% to 25.8%; 31/51), first-time testers (2.0% to 53.0%; 26/51), result return proportions (22.1% to 100.0%; 24/51), linkage to care as both connections to confirmatory testing and counseling (53.0% to 100.0%; 16/51), and referrals for treatment initiation (44.4% to 98.1%; 8/51). The quality of studies varied, though they generally demonstrated low risk of bias.

CONCLUSIONS

Digital innovations improved the accuracy of HIV self-test results, and were well-accepted and preferred by participants. Operationally, they were found to be feasible and reported impacting the HIV self-testing process. These findings are in favor of the use of digital HIV self-test innovations as a promising support tool and suggest that digital HIV self-tests' service delivery models hold promise in not only facilitating HIV testing but also impacting operational outcomes that are crucial to reaching Joint United Nations Program on HIV/AIDS targets in middle- to high-income countries.

TRIAL REGISTRATION

PROSPERO CRD42020205025; https://www.crd.york.ac.uk/prospero/CRD42020205025.

Findings from the Tushirikiane-4-MH (supporting each other for mental health) mobile health-supported virtual reality randomized controlled trial among urban refugee youth in Kampala, Uganda

Virtual reality (VR) for mental health promotion remains understudied in low-income humanitarian settings. We examined the effectiveness of VR in reducing depression with urban refugee youth in Kampala, Uganda. This randomized controlled trial assessed VR alone (Arm 1), VR followed by Group Problem Management Plus (GPM+) (Arm 2) and a control group (Arm 3), with a peer-driven and convenience sample of refugee youth aged 16-25 in Kampala. The primary outcome, depression, was measured with the Patient Health Questionnaire-9. Secondary outcomes included: mental health literacy, mental health stigma, self-compassion, mental well-being and adaptive coping. Analyses were conducted at three time points (baseline, 8 weeks, 16 weeks) using generalized estimating equations. Among participants (n = 335, mean age: 20.77, standard deviation: 3.01; cisgender women: n = 158, cisgender men: n = 173, transgender women: n = 4), we found no depression reductions for Arms 1 or 2 at 16 weeks compared with Arm 3. At 16 weeks, mental health literacy was significantly higher for Arm 2 compared with Arm 3, and self-compassion was significantly higher in Arm 1 and Arm 2 compared with Arm 3. VR alongside GPM+ may benefit self-compassion and MHL among urban refugee youth in Kampala, but these interventions were not effective in reducing depression.

Innovative technologies to address neglected tropical diseases in African settings with persistent sociopolitical instability

The health, economic, and social burden of neglected tropical diseases (NTDs) in Africa remains substantial, with elimination efforts hindered by persistent sociopolitical instability, including ongoing conflicts among political and ethnic groups that lead to internal displacement and migration. Here, we explore how innovative technologies can support Africa in addressing NTDs amidst such instability, through analysis of WHO and UNHCR data and a systematic literature review. Countries in Africa facing sociopolitical instability also bear a high burden of NTDs, with the continent ranking second globally in NTD burden (33%, 578 million people) and first in internal displacement (50%, 31.6 million people) in 2023. Studies have investigated technologies for their potential in NTD prevention, surveillance, diagnosis, treatment and management. Integrating the evidence, we discuss nine promising technologies-artificial intelligence, drones, mobile clinics, nanotechnology, telemedicine, augmented reality, advanced point-of-care diagnostics, mobile health Apps, and wearable sensors-that could enhance Africa's response to NTDs in the face of persistent sociopolitical instability. As stability returns, these technologies will evolve to support more comprehensive and sustainable health development. The global health community should facilitate deployment of health technologies to those in greatest need to help achieve the NTD 2030 Roadmap and other global health targets.

Tushirikiane-4-Uthabiti (Supporting Each Other For Resilience): study protocol of a mental health, HIV self-testing and livelihoods randomised controlled trial for advancing HIV prevention outcomes among urban refugee youth in Kampala, Uganda

INTRODUCTION

Research with urban refugee youth in Uganda has documented co-occurring social (e.g., poverty) and health (e.g., depression) disparities associated with HIV vulnerabilities. Benefits of HIV self-testing (HIVST) in increasing HIV testing uptake among youth are well established, yet limited interventions have examined if combining HIVST with mental health promotion, or with mental health promotion alongside poverty reduction, is associated with greater improvements in HIV prevention and testing outcomes.

METHODS AND ANALYSIS

The aim is to evaluate the effectiveness of: (1) HIVST alone (standard of care); (2) mobile health (mHealth) and graphic medicine (comic) programme for mental health alongside HIVST; and (3) the combination of HIVST, a livelihoods programme, and mHealth mental health programme, in advancing the primary outcome of HIV testing uptake and secondary outcomes (HIV status knowledge, linkage to confirmatory testing and HIV care, HIV knowledge, consistent condom use, condom use self-efficacy, sexual risk) with urban refugee youth in Kampala, Uganda. A three-arm randomised controlled trial will be implemented from 8 April 2024 to 31 October 2024 with youth across five informal settlements in Kampala, grouped into three sites based on proximity, and randomised in a 1:1:1 design. Approximately 330 participants (110 per arm) are enrolled and data collection will occur at three time points (baseline enrolment, 3-month follow-up and 6-month follow-up).

ETHICS AND DISSEMINATION

The study received ethical approval from the University of Toronto (#37496), Mildmay Uganda Research Ethics Committee (#MUREC-2021-41) and Uganda National Council for Science & Technology (#SS1021ES). The trial is registered at ClinicalTrials.gov (NCT06270160). Study findings will produce new knowledge of the impacts of a mental health programme, and a combined mental health and livelihoods programme, on improving HIV prevention outcomes among urban refugee youth in Kampala. Findings will be shared in peer-reviewed publications, conference presentations and in community dissemination.

TRIAL REGISTRATION NUMBER

NCT06270160 (date of registration: 13 February 2024).

TRIAL SPONSOR

Dr. Carmen Logie, carmen.logie@utoronto.ca.

Digital HIV self-testing as an exemplar: a perspective on benefits, challenges, and opportunities

INTRODUCTION

Digital human immunodeficiency virus self-testing (HIVST) leverages digital supports, enhancing accessibility, privacy, and early detection of HIV, empowering individuals to manage their HIV status and facilitating timely linkage to care. These advancements contribute to reduced HIV transmission and thereby lead to improved health outcomes.

AREAS COVERED

This perspective examines the current landscape of digital HIVST strategies, highlighting challenges that must be addressed and opportunities that are presented as the field evolves.

EXPERT OPINION

Implementing advances in digital HIVST requires a unified digital network architecture that integrates proven tools (digital supports) within the World Health Organization's One Health Agenda. This includes strategies effective in diverse settings, supported by evolving governance and ethics frameworks that ensure data safety and privacy. Although data on linkages to care are strong, digital HIVST strategies may need further field validation, especially in low-income countries. Key challenges include systems integration, data privacy safeguards, and implementation of proven digital supports. Embracing digital readers, machine learning solutions, chatbots, and wearable solutions can improve outcomes that translate to significant public health benefits in the context of HIV elimination. Investing in digital technologies and integrating digital HIVST into HIV prevention and care programs can enable progress toward UNAIDS elimination targets.

Social-ecological factors associated with trajectories of adolescent sexual and reproductive health stigma: longitudinal cohort findings with urban refugee youth in Kampala

Background Stigma towards sexually active young people presents profound barriers to uptake of sexual and reproductive health (SRH) services, including HIV testing and contraception. Yet, few studies have examined adolescent SRH stigma trajectories over time. To address this knowledge gap, we examined associations between social-ecological factors and trajectories of adolescent SRH stigma among urban refugee youth in Kampala, Uganda. Methods This longitudinal cohort study with refugee youth in Kampala collected data on adolescent SRH stigma at four time-points between 2022 and 2024. We used latent class growth analyses to examine distinct trajectories of adolescent SRH stigma, and examined baseline social-ecological and socio-demographic factors associated with class membership using multivariable logistic regression. Results Among the participants (n =164 with n =668 observations; mean age 19.9 years, standard deviation2.5 years; 52.8% cisgender women), we categorised two distinct adolescent SRH stigma trajectories: consistently high (n =496; 74.2%) and sustained low (n =172; 25.8%). In multivariable analyses, living in Uganda ≥1year at baseline assessment (1-5years: adjusted odds ratio [aOR]5.28, confidence interval [CI]2.29-12.19, P P 10years: aOR3.89, CI1.56-9.68, P P P P P Conclusions Social-ecological and socio-demographic factors were associated with consistently high levels of adolescent SRH stigma over 2years. Multi-level strategies can meaningfully engage youth in developing stigma reduction strategies for SRH service delivery.

Self-care interventions for women's health and well-being

The human right to health is universal and non-exclusionary, supporting health in full, and for all. Despite advances in health systems globally, 3.6 billion people lack access to essential health services. Women and girls are disadvantaged when it comes to benefiting from quality health services, owing to social norms, unequal power in relationships, lack of consideration beyond their reproductive roles and poverty. Self-care interventions, including medicines and diagnostics, which offer an additional option to facility-based care, can improve the autonomy and agency of women in managing their own health. However, tackling challenges such as stigma is essential to avoid scenarios in which self-care interventions provide more choice for those who already benefit from access to quality healthcare, and leave behind those with the greatest need. This Perspective explores the opportunities that self-care interventions offer to advance the health and well-being of women with an approach grounded in human rights, gender equality and equity.

Exploring ecosocial contexts of alcohol use and misuse during the COVID-19 pandemic among urban refugee youth in Kampala, Uganda: Multi-method findings

Urban refugees may be disproportionately affected by socio-environmental stressors that shape alcohol use, and this may have been exacerbated by additional stressors in the COVID-19 pandemic. This multi-method study aimed to understand experiences of, and contextual factors associated with, alcohol use during the pandemic among urban refugee youth in Kampala, Uganda. We conducted a cross-sectional survey (n = 335), in-depth individual interviews (IDI) (n = 24), and focus groups (n = 4) with urban refugee youth in Kampala. We also conducted key informant interviews (n = 15) with a range of stakeholders in Kampala. We conducted multivariable logistic regression analyses with survey data to examine socio-demographic and ecosocial (structural, community, interpersonal) factors associated with ever using alcohol and alcohol misuse. We applied thematic analyses across qualitative data to explore lived experiences, and perceived impacts, of alcohol use. Among survey participants (n = 335, mean age= 20.8, standard deviation: 3.01), half of men and one-fifth of women reported ever using alcohol. Among those reporting any alcohol use, half (n = 66, 51.2 %) can be classified as alcohol misuse. In multivariable analyses, older age, gender (men vs. women), higher education, and perceived increased pandemic community violence against women and children were associated with significantly higher likelihood of ever using alcohol. In multivariable analyses, very low food security, relationship status, transactional sex, and lower social support were associated with increased likelihood of alcohol misuse. Qualitative findings revealed: (1) alcohol use as a coping mechanism for stressors (e.g., financial insecurity, refugee-related stigma); and (2) perceived impacts of alcohol use on refugee youth health (e.g., physical, mental). Together findings provide insight into multi-level contexts that shape vulnerability to alcohol mis/use among urban refugee youth in Kampala and signal the need for gender-tailored strategies to reduce socio-environmental stressors.

Findings From the Todurujo na Kadurok (Empowering Youth) HIV Self-Testing and Edutainment Comic Randomized Controlled Trial With Refugee Youth in a Humanitarian Setting in Uganda

INTRODUCTION

Humanitarian settings are underserved by HIV self-testing (HIV-ST).

METHODS

We conducted a randomized controlled trial to evaluate the effectiveness of HIV-ST (Arm 1), HIV-ST alongside edutainment comics (Arm 2), and edutainment comics (Arm 3), compared with the standard of care (SOC), in increasing HIV testing with refugee youth aged 16-24 in the Bidi Bidi Refugee Settlement, Uganda. Intervention effects on HIV testing at 3-month follow-up (T2) were assessed using generalized estimating equation models alongside open-ended questions.

RESULTS

Retention was 98% (n = 117/120) at T2. In adjusted analyses compared with the SOC, HIV testing changes from baseline to T2 were highest in Arm 2 (adjusted odds ratio [aOR]: 8.46; 95% confidence interval [CI]: 2.87-24.97), followed by Arm 3 (aOR: 4.14; 95% CI: 1.58-10.87), with no significant differences in Arm 1.

CONCLUSION

HIV self-testing is feasible for refugee youth in Uganda and can be supplemented with edutainment comics to advance HIV prevention efforts.