Could sleep problems worsen scoliosis in kids? new study investigates
NCT ID NCT03858244
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether sleep-disordered breathing, like obstructive sleep apnea, is linked to worsening spine curves in children with idiopathic scoliosis. Researchers will follow 405 children aged 6 to 15 with mild to moderate scoliosis. They will measure spine curves and sleep quality to see if there is a connection.
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 this study finds a link, it could lead to better monitoring or early treatment of sleep issues to help manage scoliosis progression.
- What could go wrong
- This is an observational study, not a treatment trial. It only looks for a connection, so it won't directly change care. Results may not apply to all children.
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.
- Participants
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405 people
The number who actually took part.
- Started
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Feb 2019
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- 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
Children and adolescents with suspected or known idiopathic scoliosis that were referred to the Second Affiliated Hospital of Wenzhou Medical University
- Ages
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6 to 15 years
- Sex
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Anyone
- Healthy volunteers
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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: * Diagnosis of idiopathic scoliosis at their first clinic visit * Skeletally immature (Risser Sign 0-3) * Cobb angle between 11-40 degrees * Age between 6 and 15 * Patients can understand and complete the revised Pediatric Sleep Questionnaire at baseline and follow-up visits * Patients with symptoms suspicious of SDB agree to undergo clinical evaluation and an overnight polysomnogram * Informed Consent Form signed by subject or the guardian Exclusion Criteria: * Patients with scoliosis other than idiopathic, or with other musculoskeletal or neurodevelopmental conditions that might be responsible for the scoliosis * History of previous spine surgery or spinal injury * Tumor or malignant tumor in the spine * Leg length discrepancy more than 20 mm * Previous diagnosis or treatment of SDB more than 6 months ago * Fail to fulfill the questionnaire or refuse to attend any further evaluation * Severe obstructive sleep apnea syndrome (OSAS) or significant hypoxemia requiring Continuous Positive Airway Pressure treatment * A guardian who cannot accompany the child on the night of PSG * Plans to relocate within the next 24 months
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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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The Second Affiliated Hospital of Wenzhou Medical University
Wenzhou, Zhejiang, 325000, China
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