Active clinical trials for "Underage Drinking"

This study will examine the effect of N-Acetylcysteine (NAC), an over-the-counter antioxidant supplement, on brains of youth (ages 15-19) using magnetic resonance imaging (MRI).

The proposed research will be the first study to focus on experimentally manipulating both injunctive and descriptive norms on social networking sites in order to elucidate the relationship between alcohol and abstainer displays on social networking sites and subsequent alcohol cognitions, use, and related negative consequences. Based on literature focusing on developmentally appropriate health models for adolescents, the Prototype Willingness Model (PWM) assumes that health-risk behaviors occur either when individuals have developed intentions to engage in a risk behavior (and these intentions vary as a function of attitudes and perceived injunctive norms) or through willingness to engage in risks (which varies as a function of perceived vulnerability to negative consequences, perceived descriptive norms , and prototypes). To fully understand the relationships between alcohol abstaining displays on social networking sites, we will examine 1) the role of descriptive and injunctive abstainer and user norms, when experimentally manipulated with SNS profiles, on willingness and intentions, subsequent alcohol use and related negative consequences among adolescents (age 1 5-20) 2) whether intentions and willingness mediate the relation between our experimental manipulation and subsequent alcohol use and negative consequences and whether 3) individual differences in social influence moderate the effect of the experimental manipulation on intentions, willingness, alcohol use, and negative consequences. We will test these aims by recruiting a community sample of adolescents (N = 300), living in the greater Seattle metropolitan area. Participants will complete a web-based baseline assessment and participate in an in-person experimental manipulation in which they are either assigned to see same-sex social networking site profiles of alcohol abstainers, abstainers +users, or a control condition where neither user or abstainer information will be provided. Immediately after the manipulation, participants will answer a series of questions about the profiles they just viewed and their alcohol-related cognitions. Participants will also complete a one-month in person follow up assessment to test for impacts on intentions, willingness, alcohol use, and related negative consequences. Additionally, individual differences in social influence will be examined as possible moderators o f the relationship between SNS-portrayed norms and our primary outcomes. This study is both significant and innovative in that it uses a theoretical perspective to experimentally test the impact of alcohol content, in particular abstainer norms, on Facebook on adolescent alcohol use and related cognitions. The results have the potential to inform preventative interventions while addressing NIH priorities.

Heavy episodic drinking (HED) among college students remains a concern within the U.S., as rates of HED are still high in this population. Though a variety of brief motivational interventions for alcohol use in college students have demonstrated significant effects, these effects are often small and not consistently maintained over time. Personalized feedback interventions (PFIs) are a particularly promising approach, as these are often acceptable to college students, as well as low-cost, and easy to disseminate. Though presentation of interperson discrepancy via descriptive and injunctive norms has shown consistent effects within PFIs and received much attention in the literature, intraperson, or ideal-actual self discrepancies, has largely been ignored. Drawing from cognitive dissonance theory, self-regulation theory, and motivational interviewing, the current study aims to evaluate the efficacy of an alcohol PFI with a values component to incorporate ideal-self discrepancy into a typical intervention.

The goal of this project is to evaluate the feasibility, acceptability, and effect size of a new computerized Motivational Enhancement Therapy (cMET) intervention for alcohol-involved adolescents in primary care.

The goal of this project is to adapt a computerized Screening and Brief Advice (SBA) protocol that has demonstrated efficacy in reducing underage drinking among adolescent primary care patients and then to test it in a multi-site randomized controlled trial (RCT).

The purpose of this study is to compare two versions of an intervention focused on teaching 10-14-year-old Latina/o adolescent's skills that will decrease the likelihood that they will use tobacco, alcohol, and other drugs. We are also interested in determining how cultural context is related to substance use and whether additional information about other tobacco products should be added to the GMIT intervention.

MB-College (MBC) is an 9-week, 9 session program (i.e., the study intervention being tested in the RCT) providing systematic and intensive training in mindfulness meditation practices, applied to health behaviors relevant to college students and young adults. The MBC intervention will be administered live, online via the free video conferencing platform, Zoom, to all eligible study participants enrolled in the active arms of the study. In addition to the 9-week, 9 session MBC class, referred to as "standard dose MBC" from here on out, investigators will also be testing a "low-dose MBC" version of the intervention, where each weekly session will run 1.5 hours in length rather than 2.5 hours. This is a 3-arm randomized controlled trial. The standard-dose and low-dose versions of the MBC intervention will be compared to a third arm of the study, a health education active control group. Members of the control group will be offered the MBC class upon completion of the research study. The Study Aims are to: (1) Evaluate feasibility and acceptability of MBC delivered in two online formats (standard dose vs. low dose). (2) Evaluate impacts of MBC standard-dose vs. MBC low-dose vs. health education control group on health conditions relevant for emerging adults, demonstrated to be influenced by MBC in a prior study, specifically depressive symptoms, loneliness, and sedentary activity. (3) Explore mechanisms by which MBC may exert effects on aforementioned health conditions, including interoceptive awareness, decentering, and perceived stress. Participant Population: young adults aged 18-29 years of age, residing in the United States who screen eligible will be invited to enroll. Students will be screened using a two-part process taking place online. Research assessments at baseline and 3-month will take place digitally using Qualtrics, LLC (Provo, UT, USA) survey management tool. Participants will be sent secure links via email that can be accessed with their participant identification number. Enrolled participants will be randomly assigned to one of three groups: (1) standard MBC; (2) low-dose MBC or (3) health education control group. The control group will be given the opportunity to participate in the intervention after the study MBC course is completed and follow-up assessments have been administered.

The Computer-Assisted Self-administration of Ethanol (CASE)will be administered twice, at the ages 18 and 20, in a prospective study of 80 adolescents living in the Dresden area. The sample will be recruited for a differential family history of alcoholism (FHA) and gender, with inventories of alcohol use disorder (AUD) symptoms and personal recent drinking history (RDH) obtained prior to each CASE session.