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Mechanisms of Risky Alcohol Use in Young Adults: Linking Sleep to Reward- and Stress-Related Brain Function

NCT05684094 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2026-02-27

No results posted yet for this study

Summary

This research will use biobehavioral approaches to generate understanding about the linkages between stressful life events, sleep duration and timing, and alcohol use in young adults, with a long-term aim of developing effective preventative interventions for alcohol use disorders.

Conditions

Interventions

BEHAVIORAL

Sleep extension and advance

Participants in the sleep extension and advance condition will maintain a stable sleep schedule that extends sleep duration and advances bedtime by 90 min relative to weekday bedtime. This chronotherapeutic manipulation will include blocking phase-delaying light in the evening using goggles with orange lenses ("blue blockers") beginning 2 h prior to bedtime, and 30 min of 506 lux blue-green light exposure in the morning beginning at rise time using bright light goggles (ReTimer Pty Ltd., Australia). Schedule and chronotherapy adherence will be reinforced using motivational techniques (e.g., securing motivation, preplanning, problem-solving), requiring participants to text the study coordinator and complete morning assessments at rise time, and monetary incentives.

BEHAVIORAL

Regular sleep duration and timing

Participants in the regular sleep duration and timing condition will keep a stable sleep schedule that matches their typical weekday sleep opportunity and timing. Schedule adherence will be reinforced using motivational techniques (e.g., securing motivation, preplanning, problem-solving), requiring participants to text the study coordinator and complete morning assessments at rise time, and monetary incentives.

Sponsors & Collaborators

  • University of Pittsburgh

    collaborator OTHER

  • National Institute on Alcohol Abuse and Alcoholism (NIAAA)

    collaborator NIH

  • University of Oregon

    lead OTHER

Principal Investigators

  • Melynda D Casement, PhD · University of Oregon

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
24 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-09-07
Primary Completion
2027-02-28
Completion
2027-02-28

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05684094 on ClinicalTrials.gov