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The First Twenty (TF20) for Volunteer Firefighters in a Clinic Based Setting

A Clinic and Tech-Based Diet and Fitness Intervention for Volunteer Firefighters

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02760628
Enrollment
198
Registered
2016-05-03
Start date
2015-12-15
Completion date
2018-02-18
Last updated
2018-08-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity

Brief summary

The First Twenty® (TF20) was recently developed as a not-for-profit, web-mobile program for firefighters (FFs) specifically focused on improving fitness and nutrition knowledge and practices. The program was designed by FFs with backgrounds in tactical fitness, marketing and program development professionals, and nutrition and exercise scientists. Preliminary data suggests the program is well-received by FFs and results in significant improvement in body composition and physical fitness. One innovative approach for the eventual dissemination of TF20 to VFFs is through their fitness-for duty medical exams. The synergy created by linking the TF20 intervention components, feedback to the VFFs from their medical exam, and health messages from their physician is predicted to maximize the impact of this much-needed intervention. The goal of the proposed project is to tailor TF20 for use in a clinic based setting (CB-TF20) for VFFs and to pilot test it in comparison to the American Heart Association's Life's Simple 7 (LS7), a web-based diet and physical activity knowledge/behavior and lifestyle program. The specific aims are to: 1) Conduct formative research with key stakeholders in the VFF community (e.g., physicians, department leadership, VFFs) to determine best practices for implementing a clinic-based, web-mobile health and wellness program with VFFs and medical providers; 2) Develop a clinic-based version of TF20 (CB-TF20) and beta-test it with VFFs; and, 3) Conduct a 6 month, 2-arm, pilot cluster (i.e., department) randomized clinical trial (PCRCT) to determine the comparative effectiveness of the revised CB-TF20 to LS7 on body composition, Framingham Risk Scores, and diet/physical activity knowledge and behaviors among VFF with BMI \>25.0kg/m2; and conduct an evaluation of the CB-TF20 materials and technology. This innovative R34 study is a critical step in providing a much needed intervention for VFFs and those providing their annual examinations.

Detailed description

The US fire service serves as the front line of defense against any domestic emergency and volunteer firefighters comprise the majority of firefighters, often with negative consequences for the health of personnel. While rates of overweight and obesity remain high among firefighters and cardiovascular disease remains the leading cause of line of duty deaths, few resources tailored to the unique culture and needs of firefighters are available to help occupational medicine physicians who provide their fitness for duty examinations. By engaging firefighters and occupational medicine clinicians in tailoring an internet/mobile intervention and pilot testing the program with a sample of volunteer firefighters, the investigators will be poised to implement a full-scale clinical trial with the developed program.

Interventions

BEHAVIORALThe First Twenty (TF20)

TF20 is an online wellness program for firefighters focused on improving cardiovascular risk factors through behavioral changes.

BEHAVIORALLife Simple 7 (LS7)

LS7 is a wellness program designed and implemented by the American Heart Association focused on improving cardiovascular health.

Sponsors

The University of Texas Health Science Center, Houston
CollaboratorOTHER
National Development and Research Institutes, Inc.
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Willing to complete all assessments * Internet accessibility via computer, tablet or smartphone and ability to use devices appropriately * Medically cleared to participate in the program through clinicians * ≥18 years

Exclusion criteria

* Not meeting inclusion criteria

Design outcomes

Primary

MeasureTime frameDescription
Body Fat6 monthsBody fat as measured by foot-to-foot bio-electrical impedance

Secondary

MeasureTime frameDescription
Framingham Risk Score6 months
Body Mass Index (BMI)6 monthsBMI as calculated by weight in kilograms/height in meters squared
Waist circumference6 monthsWaist circumference as measured in centimeters

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026