Could a weekly shot help kids with obesity? new trial tests combo therapy
NCT ID NCT04520490
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding a weekly injection of exenatide (Bydureon) to family-based behavioral treatment helps children aged 10-12 with obesity lose weight more effectively. The trial involves 63 children and their parents, with weekly sessions over 24 weeks. Researchers will measure changes in body mass index (BMI) and body composition.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- exenatide (Bydureon) once weekly injection
- What this could lead to
- If successful, this combination approach could offer a more effective way to help children with obesity achieve lasting weight control.
- What could go wrong
- This is a small, early-phase study (63 participants) and results may not apply to all children. The drug exenatide can cause side effects like nausea, and long-term safety in children is not yet established.
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
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
63 people
The number who actually took part.
- Started
-
Jan 2021
- Expected to finish
-
Feb 2026
An estimate. End dates often move.
- 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
-
10 to 12 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide 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: * 10-12 years of age * Male or female * Ability and willingness to participate in study visits including fMRI scans, blood draws, and weekly injections; * Parent willing to provide informed written consent and child willing to provide written assent; * Child has BMI z-score \>95th percentile. for age and sex; * One parent that is obese or overweight (BMI \>27 kg/m2); willingness of 1 parent (does not have to be the parent with obesity) to engage in weekly family-based weight control treatment delivered in English. Exclusion Criteria: * History of acute or chronic serious medical conditions; * known diabetes mellitus or recent (6 mo.) history of anemia; * Presence of any implanted metal or metal devices, including ferro-metallic surgical clips or orthodontic braces; * Claustrophobia; * Documented cognitive disorder, disruptive behavior, inability to participate in group sessions; * Current use of medications known to alter appetite, body weight, or brain response * Food intolerance to test meal (macaroni and cheese) or vegetarianism/veganism or severe food allergies. * Known renal impairment (GFR\<60 ml/min/1.73m2) * History of gastroparesis, pancreatitis or gallstones (unless status post cholecystectomy); * Family history of multiple endocrine neoplasia type 2 or familial medullary thyroid carcinoma; * Known elevated calcitonin level at phone screening or increased measured calcitonin level at study visits; * Untreated thyroid disorder or adrenal insufficiency; * Use of weight loss medications (child participant) within 3 months of screening visit. * Participating parent is pregnant
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Seattle Children's Hospital
Seattle, Washington, 98105, United States
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