Diabetes may weaken Kids' bones, new study reveals
NCT ID NCT04289727
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at how type 1 diabetes affects bone health in children and teens. Researchers compared bone density and structure in 86 children with and without diabetes using special scans. The goal was to understand if diabetes makes bones more fragile, which could lead to better ways to protect bone health in the future.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help doctors understand why people with type 1 diabetes have weaker bones and guide future prevention or treatment.
- What could go wrong
- This is an observational study, not a treatment trial. It only measures bone differences and does not test any intervention, so it cannot directly improve bone health.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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86 people
The number who actually took part.
- Started
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Jan 2020
- Finished
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Sep 2025
- Lead sponsor
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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.
Who is studied
40 children and adolescents between the age of 8 to 14 years with type 1 diabetes and 40 children and adolescents between the age of 8 to 14 years without type 1 diabetes.
- Ages
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8 to 14 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 (T1D and Controls): \- Children within 2 years preceding the onset of the pubertal growth spurt Inclusion Criteria (T1D participants): \- documentation of β-cell autoimmunity and need for insulin replacement Exclusion Criteria: * Estimated glomerular filtration rate (eGFR)\< 60 ml/mim * 25(OH)D level \< 20 ng/ml. * Celiac disease * Autoimmune thyroid disease * Addison's disease * History of pathological fractures \-- Disorders associated with altered skeletal structure or function * Bone active drugs in past year * Diabetes of other or unclear etiology
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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
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Columbia University Medical Center-Harkness Pavillion
New York, New York, 10032, United States
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