Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Sleep Well for Firefighters: an app program to improve sleep, thinking, and behavioral health

Official title: Intervention to Improve Sleep, Cognition, and Behavioral Health in Firefighters

Run by California Polytechnic State University-San Luis Obispo · NCT07477184 · Data updated 2026-11-12

This pilot tests whether a smartphone app plus monthly phone coaching can help Central Coast California firefighters sleep better and improve mood and cognition.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorCalifornia Polytechnic State University-San Luis Obispo
Academic / other
Locations1 site (San Luis Obispo, California)
StatusRecruiting
StartedJanuary 5, 2026
Main results expectedSeptember 2026
Study endsSeptember 2026
Registry record updatedMarch 17, 2026
Trial IDNCT07477184 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are non-volunteer, non-administrative CalFire Central Coast or City of San Luis Obispo firefighters aged 18 or older who speak English, have an iPhone or iPad, and want to improve their sleep.

Probably not a fit

People who do not work for the specified fire agencies, do not have an iPhone/iPad, or are not interested in a digital sleep program are unlikely to participate or benefit from this pilot.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This pilot will recruit active CalFire Central Coast and City of San Luis Obispo firefighters who speak English and use an iPhone or iPad. After screening and baseline questionnaires, participants will wear a research-grade wrist accelerometer and then be randomized (about 25 per arm) to either the Sleep Well app with monthly coaching or to receive a printed sleep handout. The intervention arm will track sleep, activity, eating, and stress in-app, complete weekly lessons based on cognitive behavioral therapy for insomnia and social cognitive theory, and take part in three monthly coaching calls over three months. All participants repeat assessments at three months and intervention users provide feedback to inform feasibility and acceptability.

Why it matters

Potential benefit: If successful, the program could offer firefighters an accessible, scalable way to improve sleep, reduce fatigue, and support mental functioning.

How similar studies have gone: Digital cognitive behavioral therapy for insomnia and app-based sleep programs have shown benefits in general and occupational groups, but firefighter-specific evidence is limited and this pilot is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria based on self report:

* Current CalFire Wildfire firefighter in Central Coast region or City of San Luis Obispo Firefighter (non-volunteer and not a primarily administrator status)
* English Speaking
* Have an iPhone /iPad
* Age \>= 18
* Self-reported interest in improving sleep functioning.

Exclusion Criteria:

* none

Where it's running

  • California Polytechnic University - San Luis Obispo
    San Luis Obispo, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.