Clinical trial Recruiting at 1 site Interventional Ages 18 to 44 Women only

Mobile app to promote exercise for pregnant women

Official title: Increasing Physical Activity Through a Mobile Health Intervention Among Pregnant and Postpartum Women in a Rural Setting

Run by Western Kentucky University · NCT05849649 · Data updated 2026-11-12

This study is testing if a mobile app can help pregnant and new moms in rural areas exercise more and improve their overall health compared to just getting an informational brochure.

More Postpartum trials

Quick facts

Study typeInterventional
Ages18 Years to 44 Years
SexWomen only
Enrollment176 (estimated)
SponsorWestern Kentucky University
Academic / other
Locations1 site (Bowling Green, Kentucky)
StatusRecruiting
StartedAugust 1, 2023
Main results expectedJune 30, 2026
Study endsJune 30, 2026
Registry record updatedFebruary 27, 2026
Trial IDNCT05849649 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are English-speaking women aged 18-44 with a confirmed singleton viable pregnancy who own a smartphone and have physician approval for exercise.

Probably not a fit

Patients with multiple gestation pregnancies or those with medical conditions that prevent exercise will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial aims to evaluate the effectiveness of the BumptUp mobile application in increasing physical activity levels among pregnant and postpartum women in rural areas. The study will involve 176 participants who will be randomly assigned to either the intervention group using the app or a control group receiving an educational brochure. Key outcomes will include changes in physical activity, weight status, dietary intake, glucose tolerance, blood pressure, and mental health. Data will be collected at various stages of pregnancy and postpartum to assess the app's impact over time.

Why it matters

Potential benefit: If successful, this intervention could significantly enhance the physical and mental health of pregnant and postpartum women, leading to better maternal and infant outcomes.

How similar studies have gone: While mobile health interventions have shown promise in promoting healthy behaviors, high-quality evidence specifically targeting physical activity during pregnancy is limited, making this approach relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18-44
* Confirmed singleton viable pregnancy
* English-Speaking (the app is currently only available in English)
* Physician release to participate in exercise prior to study participation
* Ownership of a smartphone
* Patient at either Graves Gilbert Clinic or Women's Health Specialists
* Plans to deliver at The Medical Center in Bowling Green, KY.

Exclusion Criteria:

* Multiple gestation pregnancy
* Inability to provide voluntary informed consent
* Any medical condition (pregnancy-related or not) that would preclude exercise.

Where it's running

  • Rachel Tinius
    Bowling Green, Kentucky, United States
    Recruiting

Study contacts

  • Principal investigator: Rachel A Tinius, PhD — Western Kentucky University
  • Study coordinator: Rachel A Tinius, PhD
  • Email: rachel.tinius@wku.edu
  • Phone: 2707455026

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.