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Christodoulou J, Vincent E, Shaw E, Jones ASK, Rotheram-Borus MJ. Not as Clear Online? Active Visualization of How PrEP Works in the Body Improves Knowledge But Doesn't Change Behavior. AIDS Behav 2023; 27:1116-1122. [PMID: 36112258 PMCID: PMC9483425 DOI: 10.1007/s10461-022-03848-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 11/24/2022]
Abstract
Active visualization, the use of dynamic representation of internal processes, is associated with increased knowledge and adherence to ART among people living with HIV. The current pilot intervention study tested the effectiveness of an online visualization for HIV prevention among 146 at-risk youth. Youth were randomized to a standard PrEP briefing or an online visualization. PrEP knowledge, attitudes, and uptake were self-reported at baseline and 3-months. Knowledge of PrEP increased, but there were no changes in preferences or uptake. Active visualization delivered online may be a useful educational tool for PrEP but not for shifting youth's uptake.
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Affiliation(s)
| | - Eleanor Vincent
- Department of Psychology, Palo Alto University, Palo Alto, CA USA
| | - Elizabeth Shaw
- Department of Psychology, Palo Alto University, Palo Alto, CA USA
| | - Annie S. K. Jones
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Mary Jane Rotheram-Borus
- Department of Psychiatry & Biobehavioral Sciences, Semel Institute, University of California, Los Angeles, 10920 Wilshire Blvd., Suite 350, Los Angeles, CA 90024 USA
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LoVette A, Kuo C, Giovenco D, Hoare J, Underhill K, Operario D. Pre-exposure prophylaxis as an opportunity for engagement in HIV prevention among South African adolescents. SAHARA J 2022; 19:1-7. [PMID: 35135437 PMCID: PMC8843204 DOI: 10.1080/17290376.2021.2016479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Pre-exposure prophylaxis (PrEP) offers a potential biomedical strategy to reduce HIV incidence among adolescent populations disproportionately affected by HIV. There is limited evidence on the social and clinical implications, including engagement in HIV prevention efforts, of PrEP for South African adolescents, who face high HIV risk. We conducted a mixed-methods study in Western Cape, South Africa from 2015 to 2016. Adolescents (N = 35) aged 16-17 and clinical service providers working with adolescents (N = 25) were recruited from community and clinic settings. Adolescents and service providers completed a survey about their overall perceptions of PrEP and completed interviews guided by semi-structured protocols. We performed descriptive analysis of quantitative data using SPSS and thematic analysis of qualitative data using NVivo. The majority of adolescents endorsed future PrEP use for themselves and partners, and all clinical service providers endorsed future PrEP use for sexually active adolescents. Both adolescents and service providers identified PrEP as an opportunity to engage youth as active participants in HIV prevention. Service providers also viewed PrEP as a potential mechanism for shifting life trajectories. Findings from this study enhance our understanding of the considerations needed to engage adolescents and clinical service providers in the roll-out of oral PrEP in South Africa.
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Affiliation(s)
- Ashleigh LoVette
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA, Ashleigh LoVette Department of Behavioral and Social Sciences, Brown University School of Public Health, 121 South Main Street, Box G-S121-F3, Providence, RI02903, USA
| | - Caroline Kuo
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA,Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, SA, USA
| | - Danielle Giovenco
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jacqueline Hoare
- Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, SA, USA
| | | | - Don Operario
- Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, USA
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Kawichai S, Songtaweesin WN, Wongharn P, Phanuphak N, Cressey TR, Moonwong J, Vasinonta A, Saisaengjan C, Chinbunchorn T, Puthanakit T. A Mobile Phone App to Support Adherence to Daily HIV Pre-exposure Prophylaxis Engagement Among Young Men Who Have Sex With Men and Transgender Women Aged 15 to 19 Years in Thailand: Pilot Randomized Controlled Trial. JMIR Mhealth Uhealth 2022; 10:e25561. [PMID: 35451976 PMCID: PMC9073624 DOI: 10.2196/25561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 02/11/2021] [Accepted: 12/09/2021] [Indexed: 12/19/2022] Open
Abstract
Background Widespread smartphone use provides opportunities for mobile health HIV prevention strategies among at-risk populations. Objective This study aims to investigate engagement in a theory-based (information–motivation–behavioral skills model) mobile phone app developed to support HIV pre-exposure prophylaxis (PrEP) adherence among Thai young men who have sex with men (YMSM) and young transgender women (YTGW) in Bangkok, Thailand. Methods A randomized controlled trial was conducted among HIV-negative YMSM and YTGW aged 15-19 years initiating daily oral PrEP. Participants were randomized to receive either youth-friendly PrEP services (YFS) for 6 months, including monthly contact with site staff (clinic visits or telephone follow-up) and staff consultation access, or YFS plus use of a PrEP adherence support app (YFS+APP). The target population focus group discussion findings and the information–motivation–behavioral skills model informed app development. App features were based on the 3Rs—risk assessment of self-HIV acquisition risk, reminders to take PrEP, and rewards as redeemable points. Dried blood spots quantifying of tenofovir diphosphate were collected at months 3 and 6 to assess PrEP adherence. Tenofovir diphosphate ≥350-699 fmol/punch was classified as fair adherence and ≥700 fmol/punch as good adherence. Data analysis on app use paradata and exit interviews were conducted on the YFS+APP arm after 6 months of follow-up. Results Between March 2018 and June 2019, 200 participants with a median age of 18 (IQR 17-19) years were enrolled. Overall, 74% (148/200) were YMSM; 87% (87/100) of participants who received YFS+APP logged in to the app and performed weekly HIV acquisition risk assessments (log-in and risk assessment [LRA]). The median duration between the first and last log-in was 3.5 (IQR 1.6-5.6) months, with a median frequency of 6 LRAs (IQR 2-10). Moreover, 22% (22/100) of the participants in the YFS+APP arm were frequent users (LRA≥10) during the 6-month follow-up period. YMSM were 9.3 (95% CI 1.2-74.3) times more likely to be frequent app users than YTGW (P=.04). Frequent app users had higher proportions (12%-16%) of PrEP adherence at both months 3 and 6 compared with infrequent users (LRA<10) and the YFS arm, although this did not reach statistical significance. Of the 100 participants in the YFS+APP arm, 23 (23%) were interviewed. The risk assessment function is perceived as the most useful app feature. Further aesthetic adaptations and a more comprehensive rewards system were suggested by the interviewees. Conclusions Higher rates of PrEP adherence among frequent app users were observed; however, this was not statistically significant. A short app use duration of 3 months suggests that they may be useful in establishing habits in taking daily PrEP, but not long-term adherence. Further studies on the specific mechanisms of mobile phone apps that influence health behaviors are needed. Trial Registration ClinicalTrials.gov NCT03778892; https://clinicaltrials.gov/ct2/show/NCT03778892
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Affiliation(s)
- Surinda Kawichai
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
| | | | - Prissana Wongharn
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
| | | | - Tim R Cressey
- The Program for HIV Prevention and Treatment/ Unité Mixte de recherches Internationale 174, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand.,Department of Molecular and Clinical Pharmacology, University of Liverpool, Liverpool, United Kingdom
| | - Juthamanee Moonwong
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
| | | | - Chutima Saisaengjan
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
| | | | - Thanyawee Puthanakit
- Center of Excellence for Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand.,Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Stewart J, Baeten JM. HIV pre-exposure prophylaxis and sexually transmitted infections: intersection and opportunity. Nat Rev Urol 2021; 19:7-15. [PMID: 34697493 DOI: 10.1038/s41585-021-00527-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2021] [Indexed: 12/29/2022]
Abstract
Pre-exposure prophylaxis (PrEP) has revolutionized HIV prevention, but PrEP does not protect against other sexually transmitted infections (STIs). Rates of STIs are rising worldwide, with notably high incidences among PrEP-using men who have sex with men in high-income countries; in low-income and middle-income countries, data are sparse, but results from a limited number of studies among African women initiating and taking PrEP have shown high STI prevalence and incidence. Efforts aimed at markedly reducing HIV in populations worldwide include a major focus on increasing PrEP use, along with improving HIV testing and treatment in order to eliminate HIV transmission. Together, these efforts could augment continued expansion of the global STI epidemic, but they could alternatively create an opportunity to improve STI control, including the development of comprehensive sexual health programmes and research to develop new STI prevention strategies. The introduction of PrEP globally has been characterized by challenges and many successes, and its role as part of a range of robust strategies to reduce HIV infections is clear. Looking ahead, understanding rising rates of curable STIs and their relationship to HIV prevention, and considering the future directions for synergies in PrEP and STI prevention will be integral to improving sexual health.
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Affiliation(s)
- Jenell Stewart
- Department of Medicine, University of Washington, Seattle, WA, USA. .,Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Jared M Baeten
- Department of Medicine, University of Washington, Seattle, WA, USA.,Department of Global Health, University of Washington, Seattle, WA, USA.,Epidemiology, University of Washington, Seattle, WA, USA
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Fields EL, Hussen SA, Malebranche DJ. Mind the Gap: HIV Prevention Among Young Black Men Who Have Sex with Men. Curr HIV/AIDS Rep 2021; 17:632-642. [PMID: 32914329 PMCID: PMC7483045 DOI: 10.1007/s11904-020-00532-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE OF REVIEW Young Black men who have sex with men (YBMSM) suffer profound health inequities in new HIV diagnoses and clinical outcomes. While the evolution of HIV prevention options has become increasingly biomedical, inequities in access and uptake of these modalities persist. RECENT FINDINGS Studies suggest that while YBMSM display interest and acceptability of varied HIV prevention options, uptake lags due to the lingering effects of intersectional oppression from racism and sexual prejudice, HIV stigma, institutional and provider bias, and unresolved health policy barriers. Promising avenues to address these barriers have yet to be fully explored. We have the tools to effectively prevent HIV transmission and acquisition among YBMSM, but we have not yet effectively implemented these tools for this priority population. To end the epidemic, we must tailor and adapt HIV prevention strategies to meet the unique intersecting needs, identities, and social contexts of YBMSM.
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Affiliation(s)
- Errol L Fields
- Division of Adolescent/Young Adult Medicine, Johns Hopkins School of Medicine, 200 North Wolfe Street, Baltimore, MD, 21287, USA
| | - Sophia A Hussen
- Hubert Department of Global Health, Emory University Rollins School of Public Health, 1518 Clifton Road NE, Atlanta, GA, 30322, USA
| | - David J Malebranche
- Department of General Medicine, Morehouse School of Medicine, 720 Westview Drive, Atlanta, GA, 30310, USA.
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Moskowitz DA, Macapagal K, Mongrella M, Pérez-Cardona L, Newcomb ME, Mustanski B. What If My Dad Finds Out!?: Assessing Adolescent Men Who Have Sex with Men's Perceptions About Parents as Barriers to PrEP Uptake. AIDS Behav 2020; 24:2703-2719. [PMID: 32157491 PMCID: PMC7462124 DOI: 10.1007/s10461-020-02827-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pre-exposure prophylaxis (PrEP) is an effective HIV prevention strategy for high-risk adults and recently was given US FDA approval for use among adolescents. Yet, the barriers to medication uptake for this population are unique when compared to adult populations, as parents may be just as likely as prescribers to be gatekeepers to access. To better understand the role of parents in adolescents' attitudes towards PrEP, we surveyed 491 adolescent men who have sex with men (AMSM) ages 13-18, using forced choice and open-ended response questions. We measured perceived parent-PrEP supportiveness, hypothetical parent reactions to a request to initiate PrEP, and perceived positive and negative aspects of taking PrEP without parents knowing. A mixed-methods approach was employed. Results indicated a majority of AMSM had heard of PrEP and most reported their parents would be unsupportive of their taking PrEP. Teens perceived their parents would likely be angry, accusatory, and punitive if PrEP use was discovered, and that accessing PrEP independent of parents might increase their health autonomy, agency, and prevent awkward conversations about sex. Furthermore, a path model revealed that fears of parental reaction and poor self-efficacy to communicate with parents about PrEP significantly contributed to participants feeling PrEP was not "right" for them, and as a corollary, less interest in starting PrEP. The study suggests that improving parental knowledge of PrEP and encouraging parents to begin the conversation about PrEP could help increase uptake in AMSM.
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Affiliation(s)
- David A Moskowitz
- Institute for Sexual and Gender Minority Health and Wellbeing, Northwestern University, 625 N. Michigan Avenue, Floor 14, Chicago, IL, 60611, USA
- Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Kathryn Macapagal
- Institute for Sexual and Gender Minority Health and Wellbeing, Northwestern University, 625 N. Michigan Avenue, Floor 14, Chicago, IL, 60611, USA
- Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Melissa Mongrella
- Institute for Sexual and Gender Minority Health and Wellbeing, Northwestern University, 625 N. Michigan Avenue, Floor 14, Chicago, IL, 60611, USA
| | - Leishla Pérez-Cardona
- Mary Ann & J. Milburn Smith Child Health Research, Outreach and Advocacy Center, Chicago, IL, USA
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Michael E Newcomb
- Institute for Sexual and Gender Minority Health and Wellbeing, Northwestern University, 625 N. Michigan Avenue, Floor 14, Chicago, IL, 60611, USA
- Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Brian Mustanski
- Institute for Sexual and Gender Minority Health and Wellbeing, Northwestern University, 625 N. Michigan Avenue, Floor 14, Chicago, IL, 60611, USA.
- Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
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Khalifa A, Stover J, Mahy M, Idele P, Porth T, Lwamba C. Demographic change and HIV epidemic projections to 2050 for adolescents and young people aged 15-24. Glob Health Action 2020; 12:1662685. [PMID: 31510887 PMCID: PMC6746261 DOI: 10.1080/16549716.2019.1662685] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Ending AIDS as a public health threat by 2030 is a significant
challenge, as new HIV infections among adolescents and young people have not decreased
fast enough to curb the epidemic. The combination of slow HIV response and increasing
youth populations 15–24 could affect progress towards 2030 goals. Objective: This analysis aimed to describe global and regional trends from
2010–2050 in the HIV epidemic among adolescents and young people by accounting for
demographic projections and recent trends in HIV interventions. Methods: 148 national HIV estimates files were used to project the HIV
epidemic to 2050. Numbers of people living with HIV and new HIV infections were projected
by sex and five-year age group. Along with demographic data, projections were based on
three key assumptions: future trends in HIV incidence, antiretroviral treatment coverage,
and coverage of antiretrovirals for prevention of mother-to-child transmission. Results
represent nine geographic regions. Results: While the number of adolescents and young people is projected to
increase by 10% from 2010–2050, those living with HIV is projected to decrease by 61%. In
Eastern and Southern Africa, which hosts the largest HIV epidemic, new HIV infections
among adolescents and young people are projected to decline by 84% from 2010–2050. In West
and Central Africa, which hosts the second-largest HIV epidemic, new infections are
projected to decline by 35%. Conclusions: While adolescents and young people living with HIV are living
longer and ageing into adulthood, if current trends continue, the number of new HIV
infections is not projected to decline fast enough to end AIDS as a health threat in this
age group. Regional variations suggest that while progress in Eastern and Southern Africa
could reduce the size of the epidemic by 2050, other regions exhibit slower rates of
decline among adolescents and young people.
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Affiliation(s)
- Aleya Khalifa
- Division of Data, Research and Policy, United Nations Children's Fund , New York , NY , USA
| | - John Stover
- Center for Modeling, Planning and Policy Analysis, Avenir Health, Avenir Health , Glastonbury , CT , USA
| | - Mary Mahy
- Department of Strategic Information and Evaluation, Joint United Nations Programme for HIV/AIDS , Geneva , Switzerland
| | - Priscilla Idele
- Division of Data, Research and Policy, United Nations Children's Fund , New York , NY , USA
| | - Tyler Porth
- Division of Data, Research and Policy, United Nations Children's Fund , New York , NY , USA
| | - Chibwe Lwamba
- Division of Data, Research and Policy, United Nations Children's Fund , New York , NY , USA
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Guilamo-Ramos V, Thimm-Kaiser M, Benzekri A, Futterman D. Shifting the Paradigm in HIV Prevention and Treatment Service Delivery Toward Differentiated Care for Youth. NAM Perspect 2019. [DOI: 10.31478/201903a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Despite significant progress in the fight against HIV/AIDS in the United States, HIV prevention and treatment disparities among key populations remain a national public health concern. While new HIV diagnoses are increasing among people under age 30—in particular among racial, ethnic, and sexual minority adolescents and young adults (AYA)—dominant prevention and treatment paradigms too often inadequately consider the unique HIV service needs of AYA. To address this gap, we characterize persistent and largely overlooked AYA disparities across the HIV prevention and treatment continuum, identify AYA-specific limitations in extant resources for improving HIV service delivery in the United States, and propose a novel AYA-centered differentiated care framework adapted to the unique ecological and developmental factors shaping engagement, adherence, and retention in HIV services among AYA. Shifting the paradigm for AYA to differentiated HIV care is a promising approach that warrants implementation and evaluation as part of reinforced national efforts to end the HIV epidemic in the United States by 2030.
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Affiliation(s)
| | | | - Adam Benzekri
- Center for Latino Adolescent and Family Health, New York University
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