Could a phone app boost exercise and health in rural pregnancy?

NCT ID NCT04480931

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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 Results may not be published yet.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
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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 24, 2026 · Last updated Aug 25, 2026 · Updated 1 time

Summary

This pilot study tests whether a mobile health app called BumptUp can help pregnant and postpartum women in rural areas increase their physical activity. Participants will either use the app with exercise plans and education or receive a standard educational brochure. The study will measure how feasible the app is to use and whether it shows promise in improving activity levels and related health outcomes like weight, blood pressure, and insulin resistance.

What this could mean

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

Active substance
A mobile health application (BumptUp) with exercise plans and education, compared to an educational brochure
What this could lead to
If successful, this could provide a scalable tool to help pregnant and postpartum women in rural areas increase physical activity, potentially reducing risks like obesity, hypertension, and insulin resistance.
What could go wrong
This is a small pilot study focused on feasibility, not proof of effectiveness. The app may not be widely adopted, and results may not generalize beyond the specific rural setting.

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

38 people

The number who actually took part.

Started

Nov 2020

Finished

May 2022

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 to 44 years

Sex

Female participants only

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: * 1\) Age 18-44 * 2\) Confirmed singleton viable pregnancy * 3\) English-Speaking (the app is currently only available in English) * 4\) Physician release to participate in exercise * 5\) Ownership of a smart phone * 6\) Plans to deliver at The Medical Center in Bowling Green, KY. Exclusion Criteria: * 1\) Multiple gestation pregnancy * 2\) Inability to provide voluntary informed consent * 3\) Any medical condition (pregnancy-related or not) that would preclude exercise.

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Conditions

The condition(s) this trial relates to.

Motor Activity puerperal disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • Western Kentucky University

    Bowling Green, Kentucky, 42101, United States

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