Comparing standard and 3D braces for treating idiopathic scoliosis in adolescents
Official title: 3D Designed Boston Brace Versus Standard Boston Brace in Halting Progression in Idiopathic Scoliosis: a Randomized Controlled Trial
Run by Karolinska Institutet · NCT04805437 · Data updated 2026-11-12
This study is testing whether a new 3D Boston brace works better than the standard brace for treating scoliosis in kids and teens aged 9-17.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 9 Years to 17 Years |
| Sex | All |
| Enrollment | 170 (estimated) |
| Sponsor | Karolinska Institutet Academic / other |
| Locations | 2 sites (Linköping and 1 other locations) |
| Status | Recruiting |
| Started | April 30, 2021 |
| Main results expected | September 2027 |
| Study ends | April 2037 |
| Registry record updated | August 27, 2026 |
| Trial ID | NCT04805437 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are skeletally immature adolescents aged 9-17 with idiopathic scoliosis and a Cobb angle between 25-40 degrees.
✕Probably not a fit
Patients with non-idiopathic scoliosis or those who have previously undergone spine surgery will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial aims to evaluate the effectiveness of a newly developed 3D designed Boston brace compared to the standard Boston brace for treating idiopathic scoliosis in skeletally immature adolescents. Participants aged 9-17 with a Cobb angle of 25-40 degrees will be randomly assigned to receive either type of brace. The study will monitor compliance using thermal sensors and assess outcomes such as curve severity, quality of life, and surgical rates through clinical and radiological follow-ups. The goal is to improve brace comfort and increase wearing time, ultimately leading to better treatment outcomes.
Why it matters
Potential benefit: If successful, this study could lead to improved brace comfort and compliance, resulting in better management of idiopathic scoliosis in adolescents.
How similar studies have gone: Previous studies have shown that innovative brace designs can improve compliance and outcomes, suggesting potential success for this novel approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Cobb 25-40 degrees * Skeletally immature, Sanders score of 6 or less and Risser 2 or less. * Menarche status maximum one year in females * Aged 9-17 years * No previous brace treatment or surgery for scoliosis * Apex of the primary curve at T7 or caudal Exclusion Criteria: * Non-idiopathic scoliosis (i.e. neuromuscular, syndromic or congenital scoliosis) * Previous spine surgery
Where it's running
-
Karolinska university hospital
Stockholm, Sweden Recruiting -
Linköping university hospital
Linköping, Sweden Not yet recruiting
Study contacts
- Principal investigator: Elias Diarbakerli, PT, PhD — Karolinska Institutet
- Study coordinator: Elias Diarbakerli, PT, PhD
- Email: elias.diarbakerli@sll.se
- Phone: +460851770000
Similar studies
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.