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NCT03533023 · ClinicalTrials.gov registry record · NA
The Healthy Heroes Study
A NA study, sponsored by University of California, San Diego.
- Completed
- Registry status
- NA
- Development phase
- 153
- Enrollment target
NCT03533023: Completed NA study, sponsored by University of California, San Diego.
NCT03533023 is a NA study that has completed, run by University of California, San Diego. The registered enrollment target is 153 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (89% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03533023, a NA study, has completed, sponsored by University of California, San Diego.
- COMPLETED
- Registry status
- NA
- Development phase
- 153 participants
- Enrollment target
Study Summary
This is the first study of its kind to assess and test an intervention to improve biological rhythms and general health of shift workers, specifically first responders with San Diego Fire and Rescue. In a randomized control trial, investigators intend to measure the health impact of Time Restricted Eating in emergency responders who work a 24-hour shift schedule.
Primary Outcome
Measured by an ambulatory continuous glucose monitoring device and blood work throughout the study. Note: Significant changes expected in participants who had elevated glucose homeostasis at baseline. No significant changes expected in those within normal ranges at baseline. Primary endpoint analysis will be done by comparing baseline and 12-week intervention.
Interventions
- BEHAVIORAL Standard of Care
- BEHAVIORAL Time Restricted Eating + Standard of Care
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 153 participants |
| Start Date | 2018-05-08 |
| Est. Completion | 2021-03-04 |
| Phase | NA |
What the finished NCT03533023 record still lists
NCT03533023 is an interventional study that assigns participants to a tested intervention. The registered 153 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (89% lower).
The record links to 0 conditions, and to 2 interventions - of which Standard of Care is the first listed.
NCT03533023 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03533023 about?
NCT03533023 is a clinical study titled "The Healthy Heroes Study". This is the first study of its kind to assess and test an intervention to improve biological rhythms and general health of shift workers, specifically first responders with San Diego Fire and Rescue. In a randomized control trial, investigators intend to measure the health impact of Time Restricted ...
What is the current status of trial NCT03533023?
This trial is currently completed. It is a NA study. The enrollment target is 153 participants. The study started on 2018-05-08. Estimated completion is 2021-03-04.
What interventions are being tested in trial NCT03533023?
The interventions under investigation include: Standard of Care (BEHAVIORAL), Time Restricted Eating + Standard of Care (BEHAVIORAL).
Who is sponsoring clinical trial NCT03533023?
This trial is sponsored by University of California, San Diego, which has 775 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03533023's enrollment target sits among peer trials
153 656th of 2000 higher than 1,343 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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