Clinical trial Recruiting at 1 site Interventional Ages 8 to 12

Mobile health platform to improve sleep and prevent obesity in children

Official title: Optimizing a Mobile Health Platform for Sleep Promotion and Obesity Prevention in Children

Run by Children's Hospital of Philadelphia · NCT05703347 · Data updated 2026-11-12

This study is testing a mobile app to help kids aged 8-12 sleep longer to see if it can also help them avoid becoming overweight.

More Obesity trials

Quick facts

Study typeInterventional
Ages8 Years to 12 Years
SexAll
Enrollment5000 (estimated)
SponsorChildren's Hospital of Philadelphia
Academic / other
Locations1 site (Philadelphia, Pennsylvania)
StatusRecruiting
StartedSeptember 21, 2023
Main results expectedJune 2027
Study endsJune 2027
Registry record updatedMay 27, 2026
Trial IDNCT05703347 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are children aged 8-12 years who sleep less than 8.5 hours per night and have a BMI between the 50th and 95th percentile.

Probably not a fit

Patients with chronic diseases, behavioral health problems, or conditions affecting sleep or growth may 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 study aims to develop a mobile health platform designed for pediatric care to promote longer sleep duration as a strategy for preventing obesity in children. It will involve randomizing 325 children aged 8-12 years, who currently sleep less than 8.5 hours per night and have a BMI between the 50th and 95th percentile. The study will utilize a validated sleep tracker to monitor sleep patterns over a 12-month period, incorporating various intervention components such as sleep goals and digital guidance. The effectiveness of these interventions will be assessed based on their ability to increase sleep duration and reduce fat mass in participants.

Why it matters

Potential benefit: If successful, this study could lead to improved sleep duration in children, which may significantly reduce the risk of obesity.

How similar studies have gone: Other studies have shown promising results in using mobile health interventions to improve sleep and health outcomes in children, indicating potential success for this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Aged 8-12 years olds.
2. Insufficient sleep duration (\<8.5 hours per night).
3. Body mass index (BMI) between the 50th and 95th percentile for age and sex.
4. One child per family.

Exclusion Criteria:

1. Diagnosed with a chronic disease.
2. Diagnosed with a behavioral health problem.
3. Diagnosed with a condition that can impact sleep or growth.
4. Diagnosed with a condition affecting physical growth and maturation or dietary intake.
5. Children with a history of cancer, kidney, GI, musculoskeletal, or sleep disorders.
6. Children who will transition to high-school during the study.
7. Children using steroids/hormones.
8. Children regularly taking medications related to exclusionary medical conditions or that impact sleep.
9. Children with a history of significant behavioral health concerns.
10. Parent reported PROMIS Parent Proxy Sleep Disturbance - Short Form 8a raw score of ≥28.

Where it's running

  • Children's Hospital of Philadelphia
    Philadelphia, Pennsylvania, United States
    Recruiting

Study contacts

  • Principal investigator: Jonathan Mitchell, PhD — Children's Hospital of Philadelphia
  • Study coordinator: Jonathan Mitchell, PhD
  • Email: mitchellj2@chop.edu
  • Phone: 2674261473

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.