Actively Recruiting
Brief Interventions to Reduce Comorbid Alcohol and Cannabis Misuse and Sleep Impairment in Young Adults (Rest-Up RCT)
Led by University of Washington · Updated on 2026-04-14
800
Participants Needed
1
Research Sites
195 weeks
Total Duration
On this page
Sponsors
U
University of Washington
Lead Sponsor
N
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Collaborating Sponsor
AI-Summary
What this Trial Is About
This study is designed to evaluate an integrated intervention to reduce alcohol and marijuana use and consequences and improve sleep among young adults with comorbid heavy episodic drinking, marijuana use, and sleep impairment.
CONDITIONS
Official Title
Brief Interventions to Reduce Comorbid Alcohol and Cannabis Misuse and Sleep Impairment in Young Adults (Rest-Up RCT)
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Be between 18 and 29 years old
- Reside in Washington State
- Have a valid email address
- Have an Insomnia Severity Index score of 10 or higher, indicating moderate or greater insomnia
- Report at least two heavy drinking episodes (4+ drinks for women/gender diverse, 5+ for men in 2 hours) in the past month, or one heavy drinking episode plus at least four total drinking occasions in the past month
- Have used cannabis at least 4 times in the past month
- Did not participate in the previous R34 pilot feasibility trial for this intervention
You will not qualify if you...
- Not meeting all inclusion criteria
- Declining or not consenting to participate further
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University of Washington
Seattle, Washington, United States, 98195
Actively Recruiting
Research Team
M
Mary E Larimer, Ph.D.
CONTACT
N
Nicole Fossos-Wong, B.S.
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
PREVENTION
Number of Arms
4
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