Fiber mHealth Intervention for Prediabetes

This study is testing a program called GO-FAR to see if it can help young adults with prediabetes eat more fiber. GO-FAR is a 3-month program that uses a smartphone app, delivers high-fiber foods to your home, and uses continuous glucose monitors (devices that track your blood sugar) to help you understand how food affects your body. The main goals of this study are to see how many people join, how many stay in the study, and if they find the program easy to use. To join, you need to be between 18 and 39 years old, have prediabetes (a condition where blood sugar levels are higher than normal but not high enough to be type 2 diabetes, measured by HbA1c), live near Tulsa, and have a smartphone. The study is currently unclear on its recruitment status.

Study design
This is a single-arm study, meaning all participants receive the GO-FAR intervention. It plans to enroll 80 young adults with prediabetes.
What's involved
You would complete baseline data collection in person, participate in a three-month GO-FAR intervention, and then have a one-month observation period. This involves blood samples, weekly home-delivered foods, wearing a continuous glucose monitor at two times, and using a cell phone for assessments.
Compensation
Not stated in the trial record.
Follow-up
Participants will have a one-month observation period after the three-month intervention.

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NCT07491653

Fiber mHealth Intervention for Prediabetes

Recruiting
NAAges 18–39InterventionalPrevention
University of Oklahoma
~80 participants
Updated 2026-06-01 on ClinicalTrials.gov
What's tested:GO-FAR

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Recruitment (as a measure of intervention feasibility)
Measured over Evaluated at the end of the project period (2 years in total)
+2 more outcomes measured
Prediabetes
1 sites across 1 states
Oklahoma1
  • Ashlea Braun, PhD · PRINCIPAL_INVESTIGATOR · University of Oklahoma

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Eligibility criteria

Inclusion

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

Suspected eating disorder
Current glucagon-like peptide-1 receptor agonist use
Food allergies or intolerances
Currently pregnant or breastfeeding
  • Recruitment (as a measure of intervention feasibility)Evaluated at the end of the project period (2 years in total)

    Percentage of recruitment goal reached.

  • Retention of participants (as a measure of feasibility)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)

    Percentage of enrolled participants who remain in the study throughout the intervention period

  • Acceptability (as a measure of feasibility)Measured at the end of the 3-month intervention

    Participants will rate their perceived acceptability of the intervention using a 5-point Likert scale question ("How would you rate this study intervention as a whole?" rated as Poor, Fair, Good, Very Good, Excellent.