Time-Restricted Eating for Childhood Cancer Survivors

This study is looking at whether a program combining motivational sessions with a health coach and time-restricted eating (eating only during certain hours of the day) can help adult survivors of childhood cancer lose weight and improve their heart health. You would receive educational materials and have your weight measured monthly. The study is comparing this approach to simply reviewing educational materials and monthly weight checks. To join, you must be an adult (18 or older) who survived childhood cancer, have a BMI (Body Mass Index) of 25 or higher, and have a stable weight. The study aims to enroll 300 participants, but its current status is unclear. The main goal is to see how much weight participants lose over 12 months.

Study design
This interventional study aims to enroll 300 participants. It compares motivational sessions and time-restricted eating to educational materials and monthly weight measurements.
What's involved
You would participate in time-restricted eating, have your weight measured monthly, and receive bi-weekly or monthly calls with a health coach for up to six months. You would also complete questionnaires.
Compensation
Not stated in the trial record.
Follow-up
Your weight will be measured at 12 months to assess the primary outcome.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07009288

A Study of Time-Restricted Eating in Childhood Cancer Survivors

Recruiting
NAAges 18+InterventionalPrevention
Memorial Sloan Kettering Cancer Center
~300 participants
Updated 2026-09-03 on ClinicalTrials.gov
What's tested:Children's Oncology Group Heart Health LinkMonthly weightsFastingCallsParticipant QuestionnairesDried blood spot

At a glance

Recruiting sites
2 of 4 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Percent change in weight
Measured over at 12 months
Childhood Cancer Survivors

NCT07009288

Where you'd take part

This study runs at 4 sites. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Fred Hutchinson Cancer Research Center (Data Collection Only)

    Seattle, Washingtonstudy coordinator listed

    Not yet recruiting

  • Hunter College

    New York, New Yorkstudy coordinator listed

    Not yet recruiting

  • Memorial Sloan Kettering Cancer Center

    New York, New Yorkstudy coordinator listed

    Recruiting

  • St. Jude Children's Research Hospital (Data Collection Only)

    Memphis, Tennesseestudy coordinator listed

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Danielle Friedman, MD · PRINCIPAL_INVESTIGATOR · Memorial Sloan Kettering Cancer Center

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Eligibility criteria

Inclusion

Enrolled in the Childhood Cancer Survivor Study (a cohort of 5+ year survivors of childhood cancer diagnosed at age \< 21 between 1970-1999 at 31 participating institutions in North America)
Are ≥18 years old
Self-reported body mass index ≥ 25 kg/m2
Are not pregnant or do not intend to become pregnant in the next year
Stable weight over the past 3 months (+/- 10 pounds)
If on oral medication for insulin resistance (ie, metformin), elevated blood pressure, or dyslipidemia, medication dose must be stable (ie, unchanged \> 3 months)
Have internet access (can be via smartphone or computer). If neither device is available, the study can loan participants a Wi-Fi enabled device.

Exclusion

Do not reside in the United States
Do not speak English
Eating window \< 12 hours per 24-hour day
On insulin or GLP-1 agonist
Diagnosis of type 1 diabetes mellitus
Enrolled in a formal weight management program or other weight loss trial
History of an eating disorder
  • Percent change in weightat 12 months