Sleep Health in U.S. Marines

The goal of this study is to test a sleep health program designed specifically for U.S. Marine Corps personnel. Researchers want to determine if this program helps Marines improve the participants sleep quality and overall mental health. The study will evaluate whether the program improves sleep quality and duration and reduces symptoms of depression, anxiety, PTSD, and suicide ideation. There are three distinct sleep health programs that will be evaluated; participants will be randomly assigned to one of five groups to receive different combinations of the sleep health programs. To measure results, researchers will use participant surveys for all enrolled participants and wearable sleep-tracking devices for a sub-set of participants. The study team expects that Marines who receive the most comprehensive version of the program will show the greatest improvements in sleep and psychological well-being.

NCT Number	NCT07420205
Lead Sponsor	San Diego State University Collaborators: Uniformed Services University of the Health Sciences, Palo Alto Veterans Institute for Research
Conditions	Depression, Suicidality, Sleep
Enrollment	860 participants
Start Date	2026-03-31
Primary Completion	2027-06 (estimated)
Study Completion	2027-06 (estimated)
Updated on ClinicalTrials.gov	2026-04-16