First name
Susan
Last name
Lee

Title

Developing a Consensus for Adolescent and Young Adult mHealth HIV Prevention Interventions in the United States: A Delphi Method Study.

Year of Publication

2022

Number of Pages

e25982

Date Published

07/2022

ISSN Number

2561-326X

Abstract

BACKGROUND: Engaging adolescents and young adults (AYAs) who are at elevated risk for HIV acquisition or who are living with HIV in health care has posed a major challenge in HIV prevention and care efforts. Mobile health (mHealth) interventions are a popular and accessible strategy to support AYA engagement despite barriers to care present along the HIV care continuum. Even with progress in the field of mHealth research, expert recommendations for the process of designing, evaluating, and implementing HIV-related mHealth interventions are underdeveloped.

OBJECTIVE: The aim of this study was to compile expert recommendations on the development, evaluation, and implementation of AYA-focused HIV prevention and care mHealth interventions.

METHODS: Experts from adolescent mHealth HIV research networks and investigators of recently funded HIV mHealth projects and programs were identified and invited to complete a series of electronic surveys related to the design, implementation, and evaluation of HIV-related mHealth interventions. A modified Delphi method was used to ask experts to score 35 survey items on a 4-point Likert scale from not important to very important and encouraged experts to leave additional comments in textboxes. Responses were reviewed by the researchers, a team of 4 HIV mHealth intervention experts. The average importance ratings from survey responses were calculated and then categorized as retained (high importance), flagged (mid-level importance), or dropped (no/low importance). Additionally, thematic analysis of expert comments helped modify survey items for the next survey round. An evaluation of the level of agreement among experts on the most important items followed each round until consensus was reached.

RESULTS: Of the 35 invited experts, 23 completed the first survey representing a variety of roles within a research team. Following two rounds of Delphi surveys, experts scored 24 of the 28 (86%) survey items included in round two as important to very important. The final consensus items included 24 recommendations related to the mHealth intervention design process (n=15), evaluation (n=2), and implementation (n=7). The 3 survey items with the highest average scores focused on the design process, specifically, (1) the creation of a diverse team including researchers, app software developers, and youth representation; (2) the importance of AYA-focused content; and (3) the value of an iterative process. Additionally, experts highlighted the importance of establishing the best ways to collect data and the types of data for collection during the evaluation process as well as constructing a plan for participant technology disruption when implementing an mHealth intervention.

CONCLUSIONS: The modified Delphi method was a useful tool to convene experts to determine recommendations for AYA-focused HIV prevention and care mHealth interventions. These recommendations can inform future mHealth interventions. To ensure the acceptability, feasibility, and efficacy of these AYA HIV prevention interventions, the focus must be on the specific needs of AYAs by including representation of AYAs in the process, including consistent and relevant content, ensuring appropriate data is collected, and considering technology and health accessibility barriers.

DOI

10.2196/25982

Alternate Title

JMIR Form Res

PMID

35819824

Title

An Intervention for the Transition From Pediatric or Adolescent to Adult-Oriented HIV Care: Protocol for the Development and Pilot Implementation of iTransition.

Year of Publication

2021

Number of Pages

e24565

Date Published

2021 Apr 07

ISSN Number

1929-0748

Abstract

<p><strong>BACKGROUND: </strong>In the United States, adolescents and young adults are disproportionately affected by HIV and have poorer HIV-related health outcomes than adults. Health care transition (HCT) from pediatric or adolescent to adult-oriented HIV care is associated with disruptions to youths' care retention, medication adherence, and viral suppression. However, no evidence-based interventions exist to improve HCT outcomes for youth living with HIV.</p>

<p><strong>OBJECTIVE: </strong>There are 2 phases of this project. Phase 1 involves the iterative development and usability testing of a Social Cognitive Theory-based mobile health (mHealth) HIV HCT intervention (iTransition). In phase 2, we will conduct a pilot implementation trial to assess iTransition's feasibility and acceptability and to establish preliminary efficacy among youth and provider participants.</p>

<p><strong>METHODS: </strong>The iterative phase 1 development process will involve in-person and virtual meetings and a design team comprising youth living with HIV and health care providers. The design team will both inform the content and provide feedback on the look, feel, and process of the iTransition intervention. In phase 2, we will recruit 100 transition-eligible youth across two clinical sites in Atlanta, Georgia, and Philadelphia, Pennsylvania, to participate in the historical control group (n=50; data collection only) or the intervention group (n=50) in a pilot implementation trial. We will also recruit 28 provider participants across the pediatric or adolescent and adult clinics at the two sites. Data collection will include electronic medical chart abstraction for clinical outcomes as well as surveys and interviews related to demographic and behavioral characteristics; Social Cognitive Theory constructs; and intervention feasibility, acceptability, and use. Analyses will compare historical control and intervention groups in terms of HCT outcomes, including adult care linkage (primary), care retention, and viral suppression (secondary). Interview data will be analyzed using content analysis to understand the experience with use and acceptability.</p>

<p><strong>RESULTS: </strong>Phase 1 (development) of iTransition research activities began in November 2019 and is ongoing. The data collection for the phase 2 pilot implementation trial is expected to be completed in January 2023. Final results are anticipated in summer 2023.</p>

<p><strong>CONCLUSIONS: </strong>The development and pilot implementation trial of the iTransition intervention will fill an important gap in understanding the role of mHealth interventions to support HCT outcomes for youth living with HIV.</p>

<p><strong>INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): </strong>DERR1-10.2196/24565.</p>

DOI

10.2196/24565

Alternate Title

JMIR Res Protoc

PMID

33825691

Title

Impact of insurance coverage on HIV transmission potential among antiretroviral therapy-treated youth living with HIV.

Year of Publication

2018

Number of Pages

895-902

Date Published

2018 Apr 24

ISSN Number

1473-5571

Abstract

<p><strong>OBJECTIVE: </strong>To identify the prevalence of high HIV transmission potential in a cohort of youth living with HIV (YLWH), and determine the impact of insurance coverage on potential for HIV transmission.</p>

<p><strong>DESIGN: </strong>Retrospective cohort study of antiretroviral therapy (ART)-treated YLWH at a US adolescent HIV clinic, 2002-2015.</p>

<p><strong>METHODS: </strong>The primary exposure was presence or absence of insurance, defined as private, public or pharmacy-only coverage. The primary outcome was high HIV transmission potential, defined as time-concurrent incident bacterial STI (gonorrhea, chlamydia or syphilis) and HIV RNA greater than 1500 copies/ml. Marginal structural models adjusting for baseline demographic covariates, prior history of STI and time-varying retention in care assessed the relationship between insurance status and HIV transmission potential.</p>

<p><strong>RESULTS: </strong>Participants (n = 240) were followed for a median of 22 (IQR 8.1-49) months after ART initiation, and were predominately African-American men and transgender women who have sex with men, with a median age at HIV diagnosis of 19 years (IQR 17-21). We identified 37 (15%) participants with at least one episode of high HIV transmission potential. Insurance coverage was associated with a greater than 50% lower odds of high HIV transmission potential (aOR 0.46, 95% CI 0.26-0.84), and history of STI at or before entry to HIV care conferred more than three-fold higher odds of high transmission potential (aOR 3.21, 95% CI 1.55-6.63).</p>

<p><strong>CONCLUSION: </strong>We found 17% of YLWH to have episodic high HIV transmission potential despite receiving ART. Insurance coverage, including pharmacy-only benefits, was protective against transmission risk, suggesting a pivotal role for universal ART coverage in treatment as prevention.</p>

DOI

10.1097/QAD.0000000000001772

Alternate Title

AIDS

PMID

29424777

Title

Longitudinal Viral Suppression Among a Cohort of Adolescents and Young Adults with Behaviorally Acquired Human Immunodeficiency Virus.

Year of Publication

2017

Number of Pages

377-383

Date Published

2017 Sep

ISSN Number

1557-7449

Abstract

<p>Youth living with HIV (YLWH) are less likely than older adults to achieve and sustain viral suppression. While treatment guidelines recommend decreased viral load (VL) monitoring in individuals with well-controlled HIV, the appropriateness of this strategy for adolescents is unknown. We conducted a retrospective cohort study to describe longitudinal viral suppression and identify incidence of, and risk factors for, virologic failure among YLWH at a US adolescent HIV clinic from 2002 to 2015. We utilized Cox proportional hazards modeling to compare hazard ratios (HRs) for virologic failure stratified by baseline characteristics. Study participants (n = 365) were predominately African American (87%) and cisgender men and transgender women who have sex with men (80%) and the majority (79%) entered care from 2002 to 2012. Of antiretroviral therapy (ART)-treated participants (n = 201), 88% achieved viral suppression, with 29% subsequently developing virologic failure at a median 12.0 months [interquartile range (IQR) 6.9-22.4] after suppression. The cohort incidence rate of virologic failure was 200 (confidence interval [95% CI]: 151-264) per 1000 person years (PY), with a rate after ≥2 years sustained suppression of 113 (95% CI: 57-227) per 1000 PY. After adjusting for time to ART initiation, initial regimen class, and year of cohort entry, cisgender women had increased hazards of virologic failure (HR 3.2 95% CI: 1.3-7.9, p = 0.01). In conclusion, youth remained at high risk of virologic failure throughout their treatment course, with higher hazards of virologic failure among cisgender women compared with other youth. Maintaining frequent VL monitoring in YLWH may be warranted, even after prolonged viral suppression.</p>

DOI

10.1089/apc.2017.0078

Alternate Title

AIDS Patient Care STDS

PMID

28891717

Title

Access to Medical and Mental Health Services Across the HIV Care Continuum Among Young Transgender Women: A Qualitative Study.

Year of Publication

2017

Number of Pages

81-90

Date Published

2017

ISSN Number

2380-193X

Abstract

<p>Purpose: (1) To describe psychosocial, medical, and mental health outcomes of young transgender women (YTW) living with or at risk for HIV infection and (2) to explore barriers and facilitators to medical and mental health services across the HIV care continuum. Methods: We conducted a cross-sectional observational study of YTW aged 16-24 years who were at risk for contracting or living with HIV. Participants were recruited from an adolescent HIV clinic and local community-based organizations that serve YTW. The single study visit included: a computer-assisted self-interview of demographics, medical and mental health measures, a qualitative semi-structured interview, optional rapid HIV testing for HIV-negative/status-unknown participants, and a chart review to determine rates of antiretroviral therapy (ART) prescription and viral suppression among HIV+ participants. Descriptive statistics were used for quantitative data, and a modified-grounded theory approach was used for qualitative analysis. Results: Participants (n=25) had a mean age of 21.2 years; the majority were non-white (76%), had less than a college education (76%), were unemployed (52%), and had an income &lt;$12,000/year (80%). More than one-third were unstably housed (36%) and uninsured (36%), and 28% reported having transactional sex. A majority had taken gender-affirming hormones (72%), but 17% obtained them from a source other than their doctor. Among HIV+ participants (n=8), 50% were prescribed ART and all four participants achieved viral suppression. Qualitative themes included lack of respect for or misunderstanding of gender identity, mismatch of mental health needs with available provider skills, challenges in finding HIV prevention services during adolescence or when transitioning to adult care, and importance of workforce diversity, including representation of transgender women in care teams. Conclusion: This study identified significant unmet mental health needs and several barriers and facilitators to engaging in healthcare for YTW across the HIV care continuum. Our data suggest an urgent need for provider competency training in gender-affirming care and integration of appropriate mental health and gender-affirming treatment with HIV prevention and treatment services for this population.</p>

DOI

10.1089/trgh.2016.0046

Alternate Title

Transgend Health

PMID

28861551

Title

Young Transgender Women's Attitudes Toward HIV Pre-exposure Prophylaxis.

Year of Publication

2017

Date Published

2017 Jan 26

ISSN Number

1879-1972

Abstract

<p><strong>PURPOSE: </strong>Our primary aim was to explore themes regarding attitudes toward HIV pre-exposure prophylaxis (PrEP) among young transgender women (YTW), in order to develop a theoretical model of PrEP uptake in this population disproportionally affected by HIV.</p>

<p><strong>METHODS: </strong>Qualitative study nested within a mixed-method study characterizing barriers and facilitators to health services for YTW. Participants completed an in-depth interview exploring awareness of and attitudes toward PrEP. Key themes were identified using a grounded theory approach.</p>

<p><strong>RESULTS: </strong>Participants (n&nbsp;= 25) had a mean age of 21.2&nbsp;years (standard deviation 2.2, range 17-24) and were predominately multiracial (36%) and of HIV-negative or unknown status (68%). Most&nbsp;participants (64%) reported prior knowledge of PrEP, and 28% reported current use or intent to use PrEP. Three major content themes that emerged were variability of PrEP awareness, barriers and facilitators to PrEP uptake, and emotional benefits of PrEP. Among participants without prior PrEP knowledge, participants reported frustration that PrEP information has not&nbsp;been widely disseminated to YTW, particularly by health care providers. Attitudes toward PrEP were overwhelmingly positive; however, concerns were raised regarding barriers including cost, stigma, and adherence challenges. Both HIV-positive and negative participants discussed emotional and relationship benefits of PrEP, which were felt to extend beyond HIV prevention alone.</p>

<p><strong>CONCLUSIONS: </strong>A high proportion of YTW in this study had prior knowledge of PrEP, and attitudes toward PrEP were positive among participants. Our findings suggest several domains to be further explored in PrEP implementation research, including methods of facilitating PrEP dissemination and emotional motivation for PrEP uptake.</p>

DOI

10.1016/j.jadohealth.2016.12.004

Alternate Title

J Adolesc Health

PMID

28132744

Title

Behavioral and Health Outcomes for HIV+ Young Transgender Women (YTW) Linked To and Engaged in Medical Care.

Year of Publication

2016

Number of Pages

162-7

Date Published

2016 Apr

ISSN Number

2325-8306

Abstract

<p>We describe health and psychosocial outcomes of HIV+ young transgender women (YTW) engaged in care across the United States. When compared to other behaviorally infected youth (BIY), YTW reported higher rates of unemployment (25% vs. 19%), limited educational achievement (42% vs 13%), and suboptimal ART adherence (51% vs. 30%). There was no difference in likelihood of having a detectable viral load (38% vs. 39%) between groups. However, particular isolating psychosocial factors (unstable housing, depression, and lack of social support for attending appointments) increased predicted probability of viral detection to a greater extent among YTW that may have important health implications for this marginalized youth population.</p>

DOI

10.1089/lgbt.2014.0062

Alternate Title

LGBT Health

PMID

26789394

Title

Variation in Practice of Expedited Partner Therapy for Adolescents by State Policy Environment.

Year of Publication

2015

Number of Pages

348-50

Date Published

2015 Sep

ISSN Number

1879-1972

Abstract

<p><strong>PURPOSE: </strong>The purpose of this study was to assess provider practice of expedited partner therapy (EPT) for adolescents with chlamydial infection across varying state policy environments and compare provider practice in a parallel treatment scenario for a nonsexually transmitted disease.</p>

<p><strong>METHODS: </strong>Anonymous survey of randomly selected providers in one of three state EPT policy environments: EPT is (A) explicitly legal; (B) permissible, but not directly referenced in law; or (C) potentially allowable.</p>

<p><strong>RESULTS: </strong>Of 195 respondents, only 20% reported ever practicing EPT. Group A providers were more likely to have used EPT than Groups B and C. Commonly cited barriers included missed opportunity to counsel partners and ensuring medication delivery. In parallel hypothetical scenarios, providers were more likely to offer prophylactic antibiotics to a patient's mother for pertussis exposure without a face-to-face visit than the sexual partner of an adolescent with chlamydia.</p>

<p><strong>CONCLUSIONS: </strong>Further investigation is needed to better understand provider and policy factors that may facilitate EPT provision to adolescents.</p>

DOI

10.1016/j.jadohealth.2015.05.013

Alternate Title

J Adolesc Health

PMID

26299562

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