Recruiting

Observational Study

Sponsor:

UCLA

Code:

NCT07494617

Conditions

Cancer Prevention

Firefighters

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Interventions

Video 1

Video 2

Video 3

Video 4

Video 5

Study Details

Brief summary:

The goal of this clinical trial is to evaluate the impact of short documentary-style videos to educate and inspire firefighters to take safety measures to prevent cancer incidence and mortality.

The main question it aims to answer is:

Will firefighters will have a higher perceived susceptibility to cancer, lower perceived barriers to cancer risk reduction practices, and higher perceived self-efficacy and benefit to risk reduction practices after watching the videos?

Participants will:

  • Take a Pre-Intervention survey
  • Watch one of five randomly assigned 5 minute video interventions
  • Take a Post-Intervention survey

Conditions

Cancer Prevention

Firefighters

Study ID

NCT07494617

Start date

Jul 14, 2025

Status verified date

Oct, 2025

Completion date

Jul, 2026

Anticipated

Primary completion date

Jun, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Inclusion Criteria:

  • Current active career California firefighter

Exclusion Criteria:

  • None

Study Design

Enrollment

1000 participants

Anticipated

Allocation

Randomized

Intervention Model

Parallel Assignment

Primary purpose

Other

Interventions and Outcome Measures

Arms

experimental: Video 1

Participants assigned to video 1

experimental: Video 2

Participants assigned to video 2

experimental: Video 3

Participants assigned to video 3

experimental: Video 4

Participants assigned to video 4

experimental: Video 5

Participants assigned to video 5

Interventions

Video 1

San Francisco, brain cancer survivor

Video 2

Sacramento, colorectal/lung cancer

Video 3

LA, colorectal cancer

Video 4

LA, melanoma

Video 5

LA, breast cancer

Primary outcome measure

  • Post-Intervention Survey [ Time Frame: Analyses will take place within 12 months of study initiation. ]

Central Contacts and Locations

Central contacts

Locations

UC Davis Health

Recruiting

Sacramento, California, United States, 95817

Contacts

Principal Investigator:

Shehnaz K Hussain, PhD

More Information

Sponsor

University of California, Davis

Last update posted

Mar 27, 2026

Last verified

Oct, 2025

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of California, Davis on 2026-03-27.