Study details
Enrolling now
Cannabis Effects on Sleep, Circadian Rhythms, and Light Sensitivity in Young Adults
University of Pittsburgh
NCT IDNCT06743373ClinicalTrials.gov data as of Apr 2026
Target enrollment
180
Study length
about 4.1 years
Ages
18–25
Locations
1 site in PA
About this study
Researchers are testing how stopping cannabis use affects sleep, your body's natural clock (circadian rhythm), and how sensitive you are to light. The trial will last for 1509 days.
Based on ClinicalTrials.gov records.
What participants do
- 1.Participate in Cannabis Discontinuation
Participation effort
Estimated from trial records. Details can vary by site.
Time + visits
Low8%
Logistics
Moderate50%
Logistics difficulty varies by site location and availability.