Can a special brace ease back pain from curved spine?
NCT ID NCT06774898
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether wearing a custom-made back brace, along with standard care like physical therapy, can reduce low back pain in adults with degenerative scoliosis (a curved spine that causes pain). About 130 people aged 40 to 75 with moderate to severe pain will be randomly assigned to either the brace plus usual care or usual care alone. The main goal is to see if pain improves after 6 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- custom-molded lumbar-sacral orthosis (back brace)
- What this could lead to
- If it works, this could provide a non-surgical option to ease chronic low back pain in adults with scoliosis.
- What could go wrong
- This is a relatively small trial (130 people) and the brace may not reduce pain more than usual care alone. Some people may find the brace uncomfortable or difficult to wear as prescribed.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 130 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2030
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.
- Ages
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40 to 75 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: * Adults aged 40 to 75 years, * Degenerative thoracolumbar or lumbar scoliosis with Cobb angle for the largest curve greater than 20°on EOS® full-spine X-ray less than 1 year (this can be a de-novo scoliosis, or a degenerative scoliosis that appears on an idiopathic scoliosis), and * Low back pain with a duration more than 3 months * Low back pain with an intensity greater than 40 of 100 points on a self-administered numeric rating scale. * Patient able to give written informed consent prior to participation in the study Affiliation with a mode of social security (profit or being entitled). Exclusion Criteria: * Spinal deformity secondary to a specific condition (e.g. fracture, infection, tumour, inflammatory rheumatic disease, neuromuscular disorder, genetic disorder), * History of spine surgery, * Morphotype and/or conditions making spinal bracing technically impossible (e.g. obesity, severe clinical sagittal and/or coronal malalignment, recent abdominal surgery etc) * Inability to speak and/or read French language, * Inability or refusal to wear a custom-molded lumbar-sacral orthosis, * Patients already wearing a custom-molded lumbar-sacral orthosis, * Cognitive disorders, * People under tutorship or curatorship, * Protected adults, and * Patients on AME (state medical aid), * Pregnant or breastfeeding women
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Assistance Publique - Hôpitaux de Paris, Service de Rééducation et de Réadaptation de l'Appareil Locomoteur et des Pathologies du Rachis, Hôpital Cochin
Paris, Île-de-France Region, 75014, France
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