Brace yourself: new study tests if back braces really work for scoliosis
NCT ID NCT00448448
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether wearing a back brace can stop spine curves from getting worse in teens with scoliosis. About 383 teens with mild to moderate curves were either assigned to wear a brace for at least 18 hours a day or just be observed. The goal was to see if bracing leads to better outcomes by the time they reach skeletal maturity.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Brace (TLSO)
- What this could lead to
- If successful, this could confirm that bracing effectively prevents scoliosis from worsening, reducing the need for surgery.
- What could go wrong
- The trial was terminated early, so results may be incomplete. Bracing requires wearing a brace 18+ hours daily, which can be uncomfortable and hard to maintain.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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383 people
The number who actually took part.
- Start date
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Feb 2007
- Finished
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Sep 2013
- 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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10 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 AIS * Skeletally immature (Risser grade 0, 1, or 2) * Pre-menarchal or post-menarchal by no more than 1 year * Primary Cobb angle between 20 and 40 degrees * Curve apex caudal to T7 vertebrae * Physical and mental ability to adhere to bracing protocol * Ability to read and understand English, Spanish, or French * Documented insurance coverage and/or personal willingness to pay for treatment Exclusion Criteria: * Diagnosis of other musculoskeletal or developmental illness that might be responsible for the spinal curvature * History of previous surgical or orthotic treatment for AIS
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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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Alfred I. duPont Hospital for Children and Nemours Children's Clinic
Wilmington, Delaware, 19899, United States
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BC Children's Hospital
Vancouver, British Columbia, V6H 3V4, Canada
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Carrie Tingley Hospital
Albuquerque, New Mexico, 87102-1715, United States
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Children's Healthcare of Atlanta
Atlanta, Georgia, 30342-4755, United States
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Children's Hospital Boston
Boston, Massachusetts, 02115, United States
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Children's Hospital Central California
Madera, California, 93638, United States
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Children's Hospital and Regional Medical Center
Seattle, Washington, 98105, United States
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Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
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Children's Hospital of Pittsburgh
Pittsburgh, Pennsylvania, 15213, United States
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Children's Mercy Hospitals and Clinics.
Kansas City, Missouri, 64108, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Hospital for Sick Children
Toronto, Ontario, M5G 1X8, Canada
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Hospital for Special Surgery
New York, New York, 10021, United States
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Rady Childrens Hospital
San Diego, California, 92123, United States
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Shriner's Hospital for Children
Chicago, Illinois, 60707, United States
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Shriner's Hospital for Children
Montreal, Quebec, Canada
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Shriners Hospital of Northern California
Sacramento, California, 95817, United States
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Shriners Hospitals for Children - Lexington
Lexington, Kentucky, 40502, United States
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Shriners Hospitals for Children - Minneapolis
Minneapolis, Minnesota, 55414, United States
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Shriners Hospitals for Children - Salt Lake City
Salt Lake City, Utah, 84103, United States
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Shriners Hospitals for Children - St. Louis
St Louis, Missouri, 63131, United States
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St. Louis Children's Hospital
St Louis, Missouri, 63110, United States
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University of Iowa Children's Hospital
Iowa City, Iowa, 52242, United States
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University of Rochester Medical Center
Rochester, New York, 14642, United States
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University of Virginia Health System
Charlottesville, Virginia, 22908-0232, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a Night-Time brace or targeted exercises halt scoliosis curves in teens?
- Could a sweet drink before surgery speed up recovery?
- Could an extra spinal cut straighten scoliosis better?
- Can scoliosis weaken more than the spine? a study investigates