Effectiveness of Providence nighttime bracing in patients with adolescent idiopathic scoliosis.

Abstract

Interest has increased in adolescent idiopathic scoliosis braces that are worn only part time. One such brace, the Providence brace, is being used with increasing frequency despite limited literature evaluating its ability to alter the natural course of disease. The authors retrospectively identified 34 patients meeting modified Scoliosis Research Society (SRS) inclusion criteria who were treated with the Providence brace. In accordance with SRS criteria, patients were followed for progression more than 5°, progression to more than 45°, and recommendation for or performance of surgical fusion. Seventeen (50%) patients progressed more than 5°, and 9 (26%) progressed to more than 45° and had fusion surgery recommended or performed. Noncompliance was associated with progression to more than 45° (P=.045) and having fusion surgery recommended or performed (P=.045). Males had a higher rate of progression more than 5° than did females (100% vs 41%; P=.015). This is only the second study of the Providence brace to be guided by SRS criteria. The somewhat higher rates of progression more than 5° reported in these 2 studies compared with those reported in earlier studies likely result from this distinction. This study suggests a rate of progression that is similar to or lower than rates reported in natural history studies, possibly supporting the efficacy of the Providence brace. Additional studies using SRS criteria, including high-quality randomized, controlled trials, will be important to further understanding the relative effectiveness of this and other bracing protocols.

• Authors: Daniel D Bohl, Connor J Telles, Nicholas S Golinvaux, Bryce A Basques, Peter A DeLuca, Jonathan N Grauer
• Journal: Orthopedics (Orthopedics) Vol. 37 Issue 12 Pg. e1085-90 (Dec 2014) ISSN: 1938-2367 [Electronic] United States
• PMID: 25437083 (Publication Type: Journal Article)
• Copyright: Copyright 2014, SLACK Incorporated.

Topics

• Adolescent
• Braces
• Child
• Disease Progression
• Female
• Humans
• Male
• Patient Compliance
• Retrospective Studies
• Scoliosis (pathology, therapy)
• Sex Factors
• Time Factors
• Treatment Outcome