RecruitingNot Applicable

ActiveGirls: Physical Activity, Hormone Health, and Diabetes Risk in Early Adolescence

United States40 participantsStarted 2025-11-24

Plain-language summary

This study explores how a physical activity program can affect hormone health and diabetes risk in girls ages 8-12 who may be at higher risk. The study aims to address: * Does the 'ActiveGirls' program meet the needs of girls and families in engaging them to increase physical activity? * What is the trend of markers of diabetes risk and puberty hormones over a 1-year period and how are these levels related to physical activity levels? Participants in this study will either: * Participate in a 'full' intensity intervention that includes educational messages (text/email) as well as health coaching visits to support physical activity over a 6 month period * Participate in a delayed 'lower intensity' intervention that includes only educational messages (text/email) * Participants in both groups will complete at-home activity monitoring, two study visits for check-ups and tests, and surveys

Who can participate

Age range

8 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Caregiver: Caregiver of child (ie mother, father, or other legal guardian), English-speaking, Access to a device where they are able to receive study e-mails or texts * Child: English-speaking, Female, ages 8-12 years old at time of enrollment, Pre-menarchal at time of baseline visit, at risk for Polycystic Ovary Syndrome (PCOS)/insulin resistance, as defined by (1) History of maternal PCOS/maternal GDM, (2) BMI \>/= 85th percentile, (3) History of premature adrenarche, or (4) Small (\<10th %ile) for gestational age Exclusion Criteria (Child): * Medications at time of enrollment: Metformin, GLP-1R Agonist, Insulin, GnRH agonist * Endocrine conditions that would impact either insulin sensitivity, androgen concentrations, or growth * Insulin dynamics: Type 1 diabetes, Type 2 diabetes, Congenital Hyperinsulinism * Androgen Conditions: Adrenal tumor, Congenital Adrenal Hyperplasia * Hyperthyroidism or uncontrolled hypothyroidism (TSH \>7.0 mIU/mL) * Growth Hormone Deficiency * Medical conditions that would impact PA participation: Type 1 diabetes; Cardiovascular, neurologic, and/or musculoskeletal conditions limiting ability to participate in physical activity. * Other medical comorbidities that would limit generalizability of findings, including: Severe congenital heart disease, Congenital anomalies, Cystic fibrosis, Cerebral palsy, Condition requiring use of nasogastric, gastric tube, or other alternative method of feeding, Undiagnosed conditions with s…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Retention

Timeframe: 12 months

Acceptability

Timeframe: 12 months

Trial details

NCT IDNCT07102797

SponsorMassachusetts General Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-12

Contact for this trial

Rachel Whooten, MD MPH

6176434585 rwhooten@mgh.harvard.edu

View on ClinicalTrials.gov More PCOS (Polycystic Ovary Syndrome) trials