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New study boosts weight loss for those who Don't respond to standard diabetes prevention

NCT ID NCT04757519

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether giving extra support to Black adults who don't lose weight early in a diabetes prevention program helps them lose more weight. Over 400 participants joined a 12-week program at churches or community centers. Those not losing weight early got extra phone calls and resources to help them succeed.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
behavioral intervention (enhanced diabetes prevention program with extra support)
What this could lead to
If successful, this could show that adding personalized support early helps people who struggle with weight loss in standard diabetes prevention programs.
What could go wrong
This is a completed study, but the enhanced approach may not work for everyone, and results may not apply to other groups or settings.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

403 people

The number who actually took part.

Started

Feb 2021

Finished

Apr 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * self-described as Black * non-diabetic * body mass index (BMI) equal to or greater than 25 * CDC diabetes risk assessment greater than or equal to 5 or diabetes pre-diagnosis or history of gestational diabetes * live within driving distance of participating church/site Exclusion Criteria: * diagnosed Type 1 or 2 diabetes * pregnant or planning to become pregnant during study period * contraindications to moderate physical activity * serious medical condition that contradicts weight loss * not Black or African American

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Bates Memorial Baptist Church

    Louisville, Kentucky, 40203, United States

  • Burnett Ave BC

    Louisville, Kentucky, 40291, United States

  • Consolidated Baptist Church

    Lexington, Kentucky, 40505, United States

  • First African Baptist Church

    Lexington, Kentucky, 40508, United States

  • First Baptist Church Brackstown

    Lexington, Kentucky, 40511, United States

  • First Baptist Winchester

    Winchester, Kentucky, 40391, United States

  • First Corinthian Baptist Church

    Frankfort, Kentucky, 40601, United States

  • Forest Baptist Church

    Louisville, Kentucky, 40218, United States

  • Greater Gaililee CDC

    Louisville, Kentucky, 40211, United States

  • Heavenly Outpour

    Frankfort, Kentucky, 40601, United States

  • Historic Calvary MBC

    Louisville, Kentucky, 40211, United States

  • Historic St. Paul AME Church

    Lexington, Kentucky, 40507, United States

  • Kingdom Fellowship

    Louisville, Kentucky, 40202, United States

  • Lima Drive Seventh Day Adventist Church

    Lexington, Kentucky, 40511, United States

  • Marnel C. Moorman Family Life Center

    Shelbyville, Kentucky, 40065, United States

  • New Mt. Zion Baptist Church

    Shelbyville, Kentucky, 40065, United States

  • Pilgrim Baptist Church

    Lexington, Kentucky, 40508, United States

  • Redeemed Christian Church of God

    Lexington, Kentucky, 40509, United States

  • Shiloh Baptist Church

    Lexington, Kentucky, 40508, United States

  • Spirit Filled New Life Church

    Louisville, Kentucky, 40214, United States

  • St. Stephen Baptist Church

    Louisville, Kentucky, 40210, United States

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