Recruiting

mHealth Intervention

Sponsor:

University of Oklahoma

Code:

NCT07491653

Conditions

Prediabetes

Eligibility Criteria

Sex: All

Age: 18 - 39

Healthy Volunteers: Not accepted

Interventions

GO-FAR

Study Details

Brief summary:

This is a single-arm feasibility trial to examine an mHealth intervention that combines high fiber education, home-delivered high fiber foods, and use of continuous glucose monitors.

Conditions

Prediabetes

Study ID

NCT07491653

Start date

Aug, 2026

Status verified date

May, 2026

Completion date

Jul 1, 2028

Anticipated

Primary completion date

Jul 1, 2028

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18 - 39

Healthy Volunteers: Not accepted

Inclusion Criteria:

  • Pre-diabetes based on HbA1c
  • Young adult, aged 18-39 years
  • Reside near Tulsa metro area
  • Ability to access/use a compatible smartphone
  • Proficient in English

Exclusion Criteria:

  • Suspected eating disorder
  • Current glucagon-like peptide-1 receptor agonist use
  • Food allergies or intolerances
  • Currently pregnant or breastfeeding

Study Design

Enrollment

80 participants

Anticipated

Intervention Model

Single group

Primary purpose

Prevention

Interventions and Outcome Measures

Arms

experimental: Fiber-focused intervention

Mobile phone delivered content about fiber (daily), continuous glucose monitors, and home delivered high fiber foods

Interventions

GO-FAR

3-month intervention combining multiple behavior change techniques (biofeedback, adding objects to the environment, instruction on how to perform the behavior), all focused on helping people at more fiber.

Primary outcome measure

  • Recruitment (as a measure of intervention feasibility) [ Time Frame: Evaluated at the end of the project period (2 years in total) ]
  • Retention of participants (as a measure of feasibility) [ Time Frame: Retention will be based on time retained in the study over a period of approximately 5 months (from enrollment to completion of follow-up data collection) ]
  • Acceptability (as a measure of feasibility) [ Time Frame: Measured at the end of the 3-month intervention ]

Central Contacts and Locations

Central contacts

Ashlea Braun, PhD

918.660.3080Ashlea-Braun@ou.edu

Locations

University of Oklahoma Health Campus

Recruiting

Tulsa, Oklahoma, United States, 74135

Contacts

Ashlea Braun, PhD

567-240-1582ashlea-braun@ouhsc.edu

More Information

Sponsor

University of Oklahoma

Last update posted

Jun 1, 2026

Last verified

May, 2026

Keywords

  • Diet
  • Young adults
  • Fiber
  • Diabetes

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 Oklahoma on 2026-06-01.