Evaluating the Effectiveness of a Mobile Health Intervention on Enhancing HIV Knowledge in Sexual and Gender Minority Men.

Background: In the United States, young men who have sex with men (YMSM) and young transgender women (YTGW) are disproportionately affected by HIV infection. Adequate HIV knowledge is critical for protecting adolescents and young adults at risk for HIV. This study aimed to evaluate the effectiveness of the mLab App intervention in enhancing HIV knowledge among YMSM and YTGW.

The effect of a combined mHealth and community health worker intervention on HIV self-management.

Objective: To identify demographic, social, and clinical factors associated with HIV self-management and evaluate whether the CHAMPS intervention is associated with changes in an individual's HIV self-management.

Method: This study was a secondary data analysis from a randomized controlled trial evaluating the effects of the CHAMPS, a mHealth intervention with community health worker sessions, on HIV self-management in New York City (NYC) and Birmingham. Group comparisons and linear regression analyses identified demographic, social, and clinical factors associated with HIV self-management.

Updating an HIV Knowledge Questionnaire With Pre-exposure Prophylaxis Through Expert Opinions in the United States Using Delphi Methodology: A Qualitative Study.

Our study was designed to update the HIV Knowledge Questionnaire by incorporating pre-exposure prophylaxis (PrEP) knowledge questions, as previous HIV knowledge tools lack this focus. Four rounds of Delphi surveys were conducted with 47 expert participants, each with extensive HIV-related expertise (mean experience: 18.94 years).

Three limited interaction approaches to understanding the epidemiology of HIV among YMSM in the US.

Background: Using a theoretically-grounded approach to the epidemiological study of HIV incidence among a national, diverse sample of sexual and gender minority (SGM) men (age 17 -29 years), as well as examining HIV incidence through an innovative geospatial lens, is of considerable public health significance. Our overarching objectives are to assemble a U.S.

Efficacy of the mLab App: a randomized clinical trial for increasing HIV testing uptake using mobile technology.

Objective: To determine the efficacy of the mLab App, a mobile-delivered HIV prevention intervention to increase HIV self-testing in MSM and TGW.

Materials And Methods: This was a randomized (2:2:1) clinical trial of the efficacy the mLab App as compared to standard of care vs mailed home HIV test arm among 525 MSM and TGW aged 18-29 years to increase HIV testing.

Results: The mLab App arm participants demonstrated an increase from 35.

Brain-Derived Neurotrophic Factor (BDNF) is Associated with Self-Reported Cognitive Function in Adults with HIV.

People with HIV (PWH) are at risk of developing HIV-associated neurocognitive disorder (HAND) despite receiving combination antiretroviral therapy. Brain-derived neurotrophic factor (BDNF) has been implicated in cognitive function and neuroplasticity, but its role in HIV-related neuroinflammation remains understudied. This study analyzed data from the CHAMPS study, assessing BDNF serum levels and cognitive function in 140 adults with HIV at baseline.

A Digital Sexual Health Intervention for Urban Adolescent and Young Adult Male Emergency Department Patients: User-Centered Design Approach.

Background: Adolescents and young adults frequently present to the emergency department (ED) for medical care and continue to have many unmet sexual health needs. Digital interventions show promise to improve adolescent and young adult sexual health; yet, few interventions focus on male ED patients, despite their infrequent use of contraceptives and rising rates of sexually transmitted infections.

Objective: This paper describes the design and development of Dr.

Bridge Nodes Linking Depression and Medication Taking Self-Efficacy Dimensions Among Persons With HIV: A Secondary Data Analysis.

Depression and low medication taking self-efficacy are among the most important mechanisms contributing to poor adherence to treatment and care for persons with HIV (PWH). While the overall negative relationship between depression and medication taking self-efficacy has been well established, little is known on the precise pathways linking depression and medication taking self-efficacy. Thus, it is critical to identify a specific item of depression and medication taking self-efficacy that derives the overall negative relationship.

Development and Testing of the WiseApp for Improving Medication Adherence Among Spanish Speakers.

There is evidence to support the use of mHealth tools for improving medication adherence. Building on this evidence, our study team culturally adapted and translated the WiseApp for improving antiretroviral medication adherence in Spanish-speaking persons with HIV. We are currently conducting a multi-site randomized controlled trial (RCT) to test the effectiveness and sustainability of the WiseApp for Spanish speakers in New York City and the Dominican Republic.

Translating Open-Ended Questions in Cross-Cultural Qualitative Research: A Comprehensive Framework.

Introduction: Globalization has increased the importance of multicultural research to address health disparities and improve healthcare outcomes for underrepresented communities. The International Nursing Network for HIV Research (The Network) serves as a platform for researchers to collaborate on cross-cultural and cross-national HIV studies. This article discusses the Network's approach to overcoming barriers in multicultural and multinational research in a qualitative context.

Differences in Self-Reported Stress Versus Hair and Nail Cortisol Among Adolescent and Young Adult Males.

Background: Chronic stress causes harmful physiological responses that yield increased inflammation and subsequent health conditions. Stress is an important measure among minoritized populations who face social situations that predispose risk to developing mental health problems. Hair and fingernail cortisol have been studied as retrospective measures of chronic stress and to demonstrate biological response to social situations.

Usability of a Mobile Health Technology for HIV Testing Among Sexual Minorities.

In the United States, young men who have sex with men (YMSM) and young transgender women (YTGW) are disproportionality affected by HIV. To overcome this public health problem, we created and tested the mLab application (app), a novel mobile health (mHealth) that offers HIV prevention information and an imaging algorithm for interpreting the at-home HIV test. This study assessed the mLab app usability for HIV testing and its relation to users' education and health literacy.

Hair and nail cortisol levels are associated and affected by glucocorticoid use.

Hair and nail cortisol is increasingly studied as a physiologic proxy for chronic stress response. Glucocorticoid use is an expected confounder for cortisol measurement, yet there remains little evidence of whether external cortisol use should be subject to exclusion in study subjects. In a group of 209 youth (15-22 year-olds), we analyzed hair and fingernail cortisol concentrations.

Relationship between hemoglobin and specific cognitive domain among older adults using network analysis.

Objectives: Hemoglobin (Hgb) is associated with cognitive function, with low and high levels of Hgb leading to impaired cerebral oxygenation and perfusion. Yet, current studies focused on understanding the association between Hgb and cognitive function without consideration for each cognitive domain. Thus, this study aims to identify and visualize potentially interactive associations between Hgb and specific cognitive domains among older adults.

MyPEEPS Mobile App for HIV Prevention Among Transmasculine Youth: Adaptation Through Community-Based Feedback and Usability Evaluation.

Background: Transgender men and transmasculine youth are at high risk for acquiring HIV. Growing research on transgender men demonstrates increased HIV risk and burden compared with the general US population. Despite biomedical advancements in HIV prevention, there remains a dearth of evidence-based, sexual health HIV prevention interventions for young transgender men.

Assessing Preferences for Long-Acting Injectable Pre-Exposure Prophylaxis Among Young Adult Sexual Minority Men and Transgender Women.

Objective: Oral pre-exposure prophylaxis (PrEP) is effective in preventing HIV transmission. However, oral PrEP uptake is low, particularly among sexual and gender minority youth who are vulnerable to HIV infection. Alternative methods of PrEP delivery, such as long-acting injectable (LAI) PrEP may overcome barriers and be preferred.

Usability testing of a mobile health application to support individuals with active tuberculosis: a mixed methods study.

Poor adherence to tuberculosis (TB) treatment leads to further disease transmission, worsened outcomes, and the development of drug resistance. Digital adherence technologies may facilitate a more patient-centered approach for improving TB treatment outcomes than current strategies. The objective of this study was to evaluate and explore improving usability of the TB Treatment Support Tools (TB-TST) mobile application.