Publications by authors named "Claude Mellins"

Background: Generalized Anxiety Disorder (GAD) is prevalent among people with HIV and is associated with adverse health outcomes. This study investigates the suitability of the Generalized Anxiety Disorder Scale-7 item (GAD-7) screening tool and its 2-item (GAD-2) version for use in young adults with perinatally-acquired HIV (YAPHIV) and young adults perinatally exposed to HIV but uninfected (YAPHEU).

Methods: Data come from the 7th follow-up interview (FU7) from a longitudinal study of youth with PHIV and PHEU, first recruited when 9-16 years.

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The federal Ending the HIV Epidemic (EHE) initiative was created to reduce new US HIV infections, largely through pre-exposure prophylaxis and HIV treatments that reduce HIV transmissibility to zero. Behavioral health disorders (mental health and substance use) remain significant barriers to achieving EHE goals. Addressing behavioral health (BH) disorders within HIV primary care settings has been promoted as a critical EHE strategy.

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Mental health and substance use disorders can negatively affect physical health, illness management, care access, and quality of life. These behavioral health conditions are prevalent and undertreated among people with HIV and may worsen outcomes along the entire HIV Care Continuum. This narrative review of tested interventions for integrating care for HIV and behavioral health disorders summarizes and contextualizes findings from systematic reviews and meta-analyses conducted in the past decade.

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Low-income women of color are disproportionately more likely to contract HIV, struggle with treatment adherence, and have compromised health as a result of HIV infections in comparison to White and more affluent women. The current study is a secondary analysis aimed at examining the association between stress, symptoms of depression, trauma exposure, healthcare engagement, and adherence self-efficacy, among low-income women of color with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS). Structural equation modeling is used to identify latent mental health symptoms that may influence one another, as well as outcomes involving treatment engagement.

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Despite advances in HIV-treatment, adolescents and young adults (AYA) with HIV (AYAHIV) face myriad challenges. They are less likely than children and older adults to be virally suppressed and are at higher risk for mental health conditions compared to their peers who do not have HIV. AYA are also developing in the context of numerous biomedical, neurocognitive, and psychosocial developmental changes.

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Background: With few psychometrically evaluated HIV-related stigma measures for adolescents and young adults living with HIV, we examined the developmental applicability (ie, validity) of 2 subscales of the commonly used stigma measure, the Social Impact Scale, among a cohort of adolescents and young adults with perinatally acquired HIV.

Setting: Data were obtained from a New York City longitudinal study (N = 340). This study primarily comprised Black and Latinx adolescents and young adults with either perinatally acquired HIV or those with perinatal exposure but who are uninfected.

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Article Synopsis
  • Due to privacy issues and the sensitive nature of HIV data, the study on intimate partner violence (IPV) among adolescents and young adults with HIV had to limit data availability.
  • The research analyzed 232 participants, finding that a staggering 84% experienced IPV in their lifetime, and 65% within the past year, with no significant differences based on HIV status.
  • Key findings indicate that factors like recent substance use, neighborhood stress, and being male increase the likelihood of IPV victimization, while strong familial relationships may offer some protection, indicating a strong need for targeted screening and support programs for these individuals.
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Background: East and Southern Africa have the highest HIV incidence and prevalence in the world, with adolescents and young adults being at the greatest risk. Despite effective combination prevention tools, including the recently available pre-exposure prophylaxis (PrEP), HIV incidence among adolescents and young adults in Uganda remains high, and PrEP use remains low. Mental health and substance use (behavioral health) play a role in sexual behavior and decision-making, contributing to an increase in the risk for acquiring HIV.

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Introduction: Traumatic events (TEs) in early life can precede adult psychopathology. Limited research exists on this relationship in young adults with perinatally acquired HIV-infection (PHIV) or perinatal HIV-exposure without infection (PHEU), who often experience social and health disparities. This study examined TEs experienced in childhood/adolescence and their association with psychiatric and substance use disorders in young adults with PHIV and PHEU.

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Purpose: Adolescents living with HIV (ALHIV) are at high risk for adherence to antiretroviral (ART) treatment and poor health-seeking behaviors, both of which potentially compromise their quality of and satisfaction with life. This study, therefore, seeks to examine the relationship between physical health, pediatric quality of life, life satisfaction, and medication adherence among ALHIV in southwestern Uganda.

Methods: Baseline data from the Suubi+Adherence study, 2012-2018, that recruited 702 adolescents, aged 10-16 years, living with HIV in Uganda were analyzed.

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Aims: Half of young adults diagnosed with HIV in South Africa start antiretroviral therapy (ART). We developed and field tested a facilitator-guided peer support group called Yima Nkqo ("Standing Tall" in isiXhosa) to promote treatment initiation for young adults newly diagnosed with HIV in communities around Cape Town.

Methods: Following an adapted version of the UK Medical Research Council's framework for developing complex interventions, we 1) identified evidence on previous interventions to improve ART uptake in sub-Saharan Africa; 2) collected and analyzed qualitative data on the acceptability of our proposed intervention; 3) proposed a theoretical understanding of the process of behavior change; and 4) developed an intervention manual and feedback tools.

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In a randomised trial, we found that integrated maternal HIV and infant health services through the end of breastfeeding were significantly associated with the primary outcome of engagement in HIV care and viral suppression at 12 months postpartum, compared to the standard of care. Here, we quantitatively explore potential psychosocial modifiers and mediators of this association. Our findings suggest that the intervention was significantly more effective among women experiencing an unintended pregnancy but did not improve outcomes among women reporting risky alcohol use.

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Perinatal alcohol use is common in South Africa, including among young women living with HIV (WLHIV), but there are few insights into the drivers of alcohol use in this population. Following the completion of a pilot trial of a peer support intervention for WLHIV aged 16-24 years in Cape Town, we purposively selected participants who had reported perinatal alcohol use at ≥1 study visits to complete a qualitative in-depth interview exploring their experiences of substance use. Of 119 women enrolled, 28 reported alcohol use, and 24 were interviewed, with ≥1/3 reporting drinking throughout their pregnancy.

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Purpose: To determine the relationship between perceived social support and viral suppression among young adults with perinatally-acquired HIV (YAPHIV).

Participants And Methods: We included YAPHIV ≥18 years enrolled in AMP Up, a study of PHACS (Pediatric HIV/AIDS Cohort Study), with social support evaluations and ≥1 HIV viral load (VL) measured over the next year. We evaluated emotional, instrumental, and friendship social support via the NIH Toolbox.

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Identifying factors associated with durable viral suppression (DVS) can inform interventions to support young adults living with HIV (YALWH) in sustaining optimal health. We examined associations between client characteristics and DVS among YALWH aged 18-29 who completed an intake assessment and received ≥ 1 Ryan White Part A service in New York City from 1/2017 to 12/2019. Individuals were classified as achieving DVS at least once if they had ≥ 2 suppressed viral load test results ≥ 90 days apart with: (a) no intervening unsuppressed viral load test results in a 12-month period; and (b) no unsuppressed viral load test results after achieving DVS in that 12-month period.

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Tenofovir diphosphate (TFV-DP) concentrations in dried blood spots (DBS) predict viral breakthrough, but their use remains understudied in real-world clinic settings. This pilot study examined acceptability, feasibility, and initial adherence outcomes of providing adherence feedback using TFV-DP concentrations on patient- and provider-levels in Cape Town, South Africa. We enrolled 60 persons with HIV (PWH) receiving tenofovir-containing ART attending a primary health clinic.

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Studies have observed neurodevelopmental (ND) challenges among young children perinatally HIV-exposed yet uninfected (CHEU) with in utero antiretroviral (ARV) exposure, without clear linkage to specific ARVs. Atazanavir (ATV) boosted with ritonavir has been a preferred protease inhibitor recommended for pregnant women, yet associations of ATV with ND problems in CHEU have been reported. Studies among early school-age children are lacking.

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Background: U.S. college student drinking typologies often consider quantity and frequency but not the socio-environmental contexts in which students obtain alcohol and drink.

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Given poor adherence to treatment and prevention techniques, condomless sex jeopardizes adolescents and young adults (AYA) with perinatally-acquired HIV-infection (PHIV) or perinatal HIV-exposure who are uninfected (PHEU). We examined condomless sex and its association with PHIV-status, psychiatric disorder, and sociodemographics. Data come from a US-based study of primarily Black and Latinx AYAPHIV and AYAPHEU (N = 340).

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Introduction: National mental health surveys have demonstrated increased stress and depressive symptoms among high-school students during the first year of the COVID-19 pandemic, but objective measures of anxiety after the first year of the pandemic are lacking.

Methods: A 25-question survey including demographics, the Generalized Anxiety Disorder-7 scale (GAD-7) a validated self-administered tool to evaluate anxiety severity, and questions on achievement goals and future aspirations was designed by investigators. Over a 2-month period, all students from grade 9-12 in a single high-school (n = 546) were invited to complete an online survey after electronic parental consent and student assent.

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Introduction: Medical challenges, including perinatally acquired HIV (PHIV), can be considered adversity with the potential to compromise individuals' ability to meet societal expectations across the lifespan. Studies suggest that resilience, defined as positive adaptation in the context of adversity, helps individuals overcome challenges and improve their quality of life. Few longitudinal studies have examined resilience in young adults with perinatally acquired HIV (YAPHIV) or perinatal HIV exposure, uninfected (YAPHEU).

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Young pregnant and postpartum women living with HIV (WLHIV) are at high risk of poor antiretroviral therapy (ART) outcomes, which may be driven partly by HIV-related stigma. We conducted in-depth interviews with 20 pregnant and postpartum WLHIV aged 19-24 years to understand how different forms of HIV-related stigma manifest in their lives, as well as their experiences of HIV-status disclosure and social support. Participants described profound levels of perceived stigma in their community, including gossip from other young women and judgement from older adults.

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