Decisional capacity and medication adherence among youth with HIV

Decisional capacity to consent to treatment in children and adolescents: A systematic review

Obtaining informed consent in vulnerable populations like children and adolescents, is a relevant issue and raises ethical concerns. Minors are considered unable to consent to treatment, and permission from guardians is required for them. Nevertheless, several studies have been carried out on the competence of pediatric patients, with mixed results. Following PRISMA guidelines, a systematic review was performed to assess children and adolescents' decisional capacity to consent to treatment. The search strategy identified 2,790 studies, including 10 that survived full-text screening and evaluation. Studies included in the analysis evaluated the decision-making capacity of minors using the MacArthur Competency Assessment Tool - Treatment (MacCAT-T), the Adolescent Psychiatric Patient Competency Questionnaire (CQ-ChP); the Measure of Competency (MOC), the Measure of Competency- Hypothetical (MOCHyp). Overall, minors over the age of 13 showed an acceptable decisional capacity. However, further research, preferably on larger groups, is needed to shed more light on this topic.

Developing and testing a web-based platform for antiretroviral therapy (ART) adherence support among adolescents and young adults (AYA) living with HIV

Objective

Describe the development and testing of a web-based platform for antiretroviral treatment (ART) adherence support among HIV+ adolescents and young adults (AYA) in a randomized controlled trial (RCT).

Methods

A seven-member multi-disciplinary team operationalized the flat, password protected, web-based platform. Manualized protocols guided the objectives and content for each of the eight web-based sessions. Team members evaluated usability and content validity. Client satisfaction and perceived ease of use was evaluated with the first ten HIV+ AYA participants.

Results

The web-based platform was developed, evaluated, refined, implemented and pilot tested between September 2020 to April 2022. Usability was rated as high; the evaluation of content validity showed an excellent fit between session content and objectives. HIV+ AYA participants (mean age = 24.2 years) were satisfied with the quality, type, and amount of support/education received, and found the platform easy to use, operate, and navigate. Average time spent per session was 6.5 min.

Conclusion

Findings support the usability, validity, acceptability, and feasibility of this web-based platform for ART adherence support among HIV+ AYA.

Innovation

Our research and findings are responsive to research gaps and the need for transparency in the methodological development and testing of web-based control arms for ART adherence support among HIV+ AYA.

Interventions for Improving HIV Care Continuum Outcomes Among LGBTQ+ Youth in the United States: A Narrative Review

Lesbian, gay, bisexual, transgender, queer, and all sexually and gender diverse (LGBTQ+) youth with HIV face multiple barriers to progression along the HIV care continuum. We searched PubMed, PsycInfo, clinicaltrials.gov, and the Adolescent Medicine Trials Network for HIV/AIDS Interventions for interventions focused on improving linkage to care, retention in care, adherence to antiretroviral therapy, or viral suppression (VS) among LGBTQ+ youth with HIV in the United States. Included studies were published in English between January 1, 2017 and December 31, 2022, took place in the United States, and had samples with a minimum age of 12 years, a median or mean age of 24 years or less, and with ≥50% reporting an LGBTQ+ identity. Our search identified 11 interventions that met our criteria, of which only three were designed and tailored exclusively for LGBTQ+ populations. Interventions used a variety of modalities, including remote electronic delivery, in-person delivery, or both. Interventions most commonly aimed to enhance self-efficacy, HIV health knowledge, and medication self-management to facilitate improvements in HIV care continuum outcomes. Only two interventions showed statistically significant improvements in VS. More interventions tailored for LGBTQ+ youth are needed to end the HIV epidemic in the United States.

Feasibility and Acceptability of the Adherence Connection Counseling, Education, and Support (ACCESS) Proof of Concept: A Peer-Led, Mobile Health (mHealth) Cognitive Behavioral Antiretroviral Therapy (ART) Adherence Intervention for HIV-Infected (HIV+) Adolescents and Young Adults (AYA)

Effective antiretroviral therapy (ART) adherence strategies for HIV+ adolescents and young adults (AYA) are needed to prevent HIV-related morbidity, mortality, and onward transmission. In the Adherence Connection for Counseling, Education, and Support (ACCESS) pilot, an exploratory sequential mixed-methods design was used to develop and test a peer-led, mobile health (mHealth) cognitive behavioral ART adherence intervention. HIV+ AYA (ages 16-29 years) with unsuppressed plasma HIV RNA (HIV viral load) were eligible for this five-session intervention directed to improving ART adherence and HIV viral load. A total of 78 peer-led remote videoconferencing sessions (via WebEx) were delivered to 16 participants. High completion rates (97.5%) and client satisfaction scores (mean = 29.13 of 32; SD = 2.45) were observed. Self-reported ART adherence improved (32% increase in doses taken; 95th CI 11.2-53.3) with an annualized average rate of 47.5% (0.28 log10) reduction in HIV viral load. We established proof of concept for the ACCESS peer-led, mHealth cognitive behavioral ART adherence intervention, with promising adherence and virologic outcome data.

Challenges to Antiretroviral Therapy Adherence and Coping Strategies to Overcome Them: Qualitative Investigations of Adolescents Living with HIV, their Caregivers, and Clinicians in Vietnam

Background:

Adolescents living with HIV (ALHIV) in Vietnam are known to struggle with adherence to Antiretroviral Therapy (ART).

Objective:

To examine treatment challenges and facilitators experienced by ALHIV from the perspective of adolescents, their caregivers, and providers, and to inform an adherence intervention.

Methods:

In-depth Interviews (IDIs) of adolescent/caregiver dyads and Focus Group Discussions (FGDs) with adolescents, caregivers, and clinicians were conducted in Hanoi, Vietnam. We used semi-structured guides to encourage open-ended responses. We queried the challenges adolescents experience taking ART medications and being adherent, their awareness of disease status, and facilitators to support high adherence. Audio-recorded IDIs were translated into English, and coded and analyzed in NVivo using a thematic approach.

Results:

A total of 78 individuals participated in the study. Forty individuals participated in IDIs (20 adolescents and 20 caregivers). All adolescents had acquired HIV perinatally. We conducted six FGDs: four with adolescents, and one each with caregivers and clinicians. We identified major themes regarding awareness of HIV status (most caregivers reported they had disclosed to their child, while few adolescents revealed the knowledge of their status); perceived barriers to adherence (medication-related challenges, stigma, school-associated issues, financial obstacles, system challenges, awareness of HIV status); and adherence facilitators (development of dose-taking habits, reminder systems, social support). Differences between adolescents and caregivers related to key issues were evident.

Conclusion:

Further research is needed to elucidate discrepancies in adolescent-caregiver viewpoints and develop interventions tailored to both ALHIV and their caregivers.

Medication Adherence in 13- to 24-Year-Old Youth Living With HIV

Despite advances in HIV medicine, adherence presents as a barrier to effective treatment for youth. We designed this study to assess medication knowledge, adherence, and factors affecting adherence in youth with HIV. Participants were 72 youth ages 13 to 24 years with perinatally or behaviorally acquired HIV. Demographic data were collected and a self-report adherence interview was administered. Interviews were audio-recorded to allow for qualitative data analysis. Self-reported adherence varied depending on the framing of questions, with participants reporting greater adherence when asked how many doses they had missed within the past 7 days compared to results from a 7-day recall interview. At least 74% of the sample said they sometimes forgot to take their medication. A taxonomic approach to the qualitative analysis revealed internal and external facilitators and barriers to adherence. Findings suggest a need for education and provider support to include strategies to improve adherence.

Health Literacy in Adolescents and Young Adults: An Updated Review

PURPOSE

Health literacy is important for health outcomes in adults. However, little is known about the health literacy of adolescents and young adults (AYAs). The purpose of this study was to provide an updated systematic review examining health literacy among AYAs with and without chronic illness. Specifically, the review considered (1) what sources of health information AYAs use; (2) how well AYAs are able to understand, communicate, and critically evaluate health-related information; and (3) whether health literacy is associated with health behaviors and outcomes.

METHODS

A systematic search was conducted for literature published in peer-reviewed journals using Medline, Embase, and PsycINFO databases.

RESULTS

Of 603 articles reviewed, 14 studies met the inclusion criteria, six of which examined health literacy in a chronic illness population. Studies reported high usage for information sources, though no clear links between source type and health literacy emerged. Adequate health literacy was reported in at least 60% of participants, though poor functional literacy was reported. Few studies explored communicative or critical health literacy; those that did indicated that AYAs experience challenges in these domains. Poorer health literacy was associated with some adverse health outcomes, such as obesity and smoking. For AYAs with a chronic illness, there were mixed findings between health literacy and medication adherence.

CONCLUSION

Understanding the challenges AYAs face with regards to complex developing communicative and critical health literacy skills is crucial. Due to the paucity of research in this field, addressing health literacy across all AYAs will provide a valuable step in guiding research in AYAs with cancer.