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Sleep Health in U.S. Marines

RecruitingPhase 2Healthy volunteers welcome

Reducing Suicidality Through Improved Sleep Health

Who can join

Ages 18 and older · All sexes · Healthy volunteers welcome

Full eligibility criteria
Inclusion Criteria:

* Age 18+
* Able to read and write in English
* Currently serving as an active duty member of the U.S. Marine Corp
* Currently assigned to duty at the approved study site

Exclusion Criteria:

* Planned deployment or training operation lasting 30 days or longer and /or planned change of duty station within the study period (i.e., 24 weeks postrecruitment)
* Under 18 years of age
* Unable to read and write in English

About the study

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.

What is being tested

Sponsor: San Diego State University · Participants: 860 · Started: Mar 31, 2026

Contact the study team

Official record on ClinicalTrials.gov — NCT07420205

Locations in the U.S.

CaliforniaSan Diego State University, San Diego

Conditions

From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.