Clinical Research Directory
Browse clinical research sites, groups, and studies.
Shifting Sleep Timing in Teens
Sponsor: Stanford University
Summary
The goal of this clinical trial is to determine whether a combination of a novel lighting intervention and a behavioral intervention are able to increase total sleep time in adolescents. The main questions this trial aims to answer are whether this combination therapy is able to meaningfully increase total sleep time in adolescents, and do so over a sustained period of time, and whether such a changes is associated with concomitant changes in mood and cognitive performance.
Official title: Passive Phototherapy to Improve Sleep in Teens
Key Details
Gender
All
Age Range
14 Years - 18 Years
Study Type
INTERVENTIONAL
Enrollment
160
Start Date
2022-07-01
Completion Date
2026-06-20
Last Updated
2025-06-24
Healthy Volunteers
Yes
Interventions
Light
Broad-spectrum white light flashes are \~4000 lux, 2 msec long, occur every 20 s
CBT
Cognitive behavioral therapy including psychoeducation, sleep hygiene, stimulus control, activity scheduling, motivational interviewing
Sham Light
Broad-spectrum white light flashes are \~4000 lux, 2 msec long, occur once
Locations (1)
Stanford University
Stanford, California, United States