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The present study evaluated the efficacy of Familias Unidas + Parent-Preadolescent Training for HIV Prevention (PATH), a Hispanic-specific, parent-centered intervention, in preventing adolescent substance use and unsafe sexual behavior. Two hundred sixty-six 8th-grade Hispanic adolescents and their primary caregivers were randomly assigned to 1 of 3 conditions: Familias Unidas + PATH, English for Speakers of Other Languages (ESOL) + PATH, and ESOL + HeartPower! for Hispanics (HEART). Participants were assessed at baseline and at 6, 12, 24, and 36 months postbaseline. Results showed that (a) Familias Unidas + PATH was efficacious in preventing and reducing cigarette use relative to both control conditions; (b) Familias Unidas + PATH was efficacious, relative to ESOL + HEART, in reducing illicit drug use; and (c) Familias Unidas + PATH was efficacious, relative to ESOL + PATH, in reducing unsafe sexual behavior. The effects of Familias Unidas + PATH on these distal outcomes were partially mediated by improvements in family functioning. These findings suggest that strengthening the family system, rather than targeting specific health behaviors, may be most efficacious in preventing and/or reducing cigarette smoking, illicit drug use, and unsafe sex in Hispanic adolescents.

As COVID-19 converges with loneliness and addiction epidemics in the US, both public health and mental health experts forecast dramatic increases in substance use and mental health conditions. This cross-sectional study evaluated relationships of loneliness with depression, anxiety, alcohol use, and drug use during COVID-19, and assessed perceived increases in these symptoms in young adults. Between April 22 and May 11, 2020, 1,008 participants ages 18-35 were recruited through social media to a one-time, online anonymous survey. Symptomatology was assessed using six scales. Perceived changes since COVID-19 were evaluated using 5-point Likert scales. Forty-nine percent of respondents reported loneliness scores above 50; 80% reported significant depressive symptoms; 61% reported moderate to severe anxiety; 30% disclosed harmful levels of drinking. While only 22% of the population reported using drugs, 38% reported severe drug use. Loneliness was associated with higher levels of mental health symptomatology. Participants reported significant increases across mental health and substance use symptoms since COVID-19. While direct impacts of COVID-19 could only be calculated with pre-pandemic assessments of these symptoms, estimates indicate elevated psychosocial symptomatology and suggest that symptoms could have worsened since the pandemic. Findings underscore the importance of prevention and intervention to address these public health problems.

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Background Pre-exposure prophylaxis (PrEP) is the first biomedical intervention with proven efficacy to reduce human immunodeficiency virus (HIV) acquisition in men who have sex with men (MSM) and transgender women (TGW). Little is known about levels of interest and characteristics of individuals who elect to take PrEP in real-world clinical settings. Methods The US PrEP Demonstration Project is a prospective, open-label cohort study assessing PrEP delivery in municipal STD clinics in San Francisco and Miami and a community health center in Washington, DC. HIV-uninfected MSM and TGW seeking sexual health services at participating clinics were assessed for eligibility and offered up to 48 weeks of emtricitabine/tenofovir for PrEP. Predictors of enrollment were assessed using a multivariable Poisson regression model, and characteristics of enrolled participants are described. Results Of 1069 clients assessed for participation, 921 were potentially eligible and 557 (60.5%) enrolled. In multivariable analysis, participants from Miami (aRR 1.53; 95% CI 1.33-1.75) or DC (aRR 1.33; 95% CI 1.2-1.47), those who were self-referred (aRR 1.48; 95% CI 1.32-1.66), with prior PrEP awareness (aRR 1.56; 95% CI 1.05-2.33) and those reporting >1 episode of anal sex with an HIV-infected partner in the last 12 months (aRR 1.20; 95% CI 1.09-1.33) were more likely to enroll. Almost all (98%) of enrolled participants were MSM, and at baseline, 63.5% reported condomless receptive anal sex in the prior three months. Conclusions Interest in PrEP is high among a diverse population of MSM at risk for HIV infection when offered in STD and community health clinics.