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 type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | California Polytechnic State University-San Luis Obispo Academic / other |
| Locations | 1 site (San Luis Obispo, California) |
| Status | Recruiting |
| Started | January 5, 2026 |
| Main results expected | September 2026 |
| Study ends | September 2026 |
| Registry record updated | March 17, 2026 |
| Trial ID | NCT07477184 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
- Principal investigator: Suzanne Phelan, PhD — Cal Poly
- Study coordinator: Selene Y Tobin, PhD
- Email: sytobin@calpoly.edu
- Phone: 805-756-5653
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Mixed nuts to support mood, stress, and thinking in young adults
This trial will test whether eating a daily mix of nuts for six months helps improve mood, reduce anxiety and stress, and boost cognition and sleep in university students aged 18–25.
-
Esketamine nasal spray for people with treatment-resistant depression in routine care
This study will try esketamine nasal spray in adults with treatment-resistant depression to see how well it works and how safe it is in everyday clinical settings.
-
Single-session intervention to change ambiguity aversion
This trial tests whether one brief intervention can change how adults with intolerance of uncertainty and anxiety make ambiguous decisions and how their brains respond.
-
A study on brain health and aging in Bordeaux.
This study is trying to understand how different factors, like diet and health, affect brain aging and the risk of dementia in people aged 55 and older living in Bordeaux.
-
See if preoperative anxiety affects recovery after major digestive cancer surgery
This study tests whether anxiety before surgery is linked to more complications after major digestive cancer operations in French-speaking adults.
-
Mindful Smartphone Use: A Mindfulness-Based Program for Teens with Sleep and Mood Challenges
This study tests Mindwire, a mindfulness-based program, to see if it helps teens with problematic phone use who also have depression or anxiety.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.