Clinical trials

Specialty concussion care can help youth recover more quickly but many youth face barriers to accessing concussion specialists. A care delivery model whereby concussion specialists are available to co-manage injuries with primary care pediatricians via telehealth can close the gap that currently exists in delivering specialty care to more youth. The long-term objective and intended impact of this project is to disseminate a care delivery model and manualized behavioral health intervention that can be widely deployed to make specialty concussion care accessible to more youth and earlier following their head injury.

The goal of this single-arm feasibility study is to evaluate the feasibility and acceptability of an 8-week mindful self-compassion intervention and associated data-collection plan among transgender and nonbinary young adults. Participants will be asked to: * Complete weekly 2.5-hour virtual classes for 8 weeks and a 4-hour virtual retreat * Practice specific activities in between classes for 20-30 minutes a day * Answer survey questions before starting the intervention, half-way through the intervention, after the intervention, and 3-months after the intervention ends.

The goal of this study is to test the efficacy and feasibility of Colesevelam administration (50% of the recommended dose) to reduce serum PFAS concentration in the Veteran population who have serum PFAS levels that exceed the National Academies Science criteria (PFASsix \> 20 ng/ml) using a double blind-placebo controlled study. Based on PFAS prevalence in serum samples, we anticipate recruiting up to n=500 Veterans to meet the goal of n=50 study participants to receive intervention or placebo. The primary outcome will be initial and final PFAS content in serum (total and 7 individual PFAS). The secondary outcome will be initial and final serum biomarkers related to lipid metabolism. As an exploratory aspect to the proposal, we will also measure fecal PFAS, bile acids, and microbial diversity to examine associations between PFAS content and bile acid levels and microbiome. Fecal PFAS, bile acid content, and microbiome may also be measured.

This is a two-part study to develop and test a brief, virtual therapy program for lesbian, gay, bisexual, transgender, and queer (LGBTQ+) people who have experienced trauma and use alcohol. Phase 1: You'll be invited to share your perspective to help make the program relevant, inclusive, and affirming. Phase 2: You may have the opportunity to try the adapted program by receiving free virtual therapy with LGBTQ+-affirming therapists.

The objective of this project is to develop and obtain preliminary data on a culturally grounded, trauma-informed alcohol intervention. The specific aims are to (1) use Community-Based Participatory Research methods to deepen partnerships with First Nation through capacity-building and knowledge sharing; (2) collect and apply qualitative data to develop a culturally grounded, trauma-informed alcohol intervention that is focused on historical trauma for use with a First Nation sample; and (3) conduct a pilot RCT study to examine acceptability, sustainability, and initial efficacy data of the intervention compared to waitlist control. This work is important, timely, and innovative. Addressing alcohol use has important implications for the health of Indigenous populations.

The overall objective of this project is to develop and obtain preliminary data on acceptability, feasibility, and initial efficacy of Native PATHS. This work is guided by the stage model guidelines for treatment development and adaptation 25. Stage 1a will occur in two sequential steps. First, the investigators will recruit youth who are in 5th - 8th grade and their family members (N=24, 12 youth, 12 adults 18+) to participate in three talking circle sessions to obtain feedback on the cultural adaptation and implementation of the treatment. Next, the investigators will conduct an open label pilot (N=9). Youth and their family members, (up to 3 per youth) will provide qualitative and quantitative feedback after each session. In Stage 1b, 60 youth will participate in a pilot randomized controlled trial, testing the efficacy of the newly created program (n=30) against a wait list control (WLC) condition (n=30). Ultimately, this program of research is expected to result in a well-specified, efficacious prevention program that could be readily disseminated and generalizable to other Indigenous populations with minimal adaptation.