STUDY DESIGN: Retrospective chart review. OBJECTIVES: To evaluate the efficacy of the Rosenberger thoracic lumbar sacral orthosis in preventing curve progression in adolescent idiopathic scoliosis. SUMMARY OF BACKGROUND DATA: Radiographic outcomes of patients using the Rosenberger thoracic lumbar sacral orthosis have never been reported in the literature, but reports of other thoracic lumbar sacral orthoses conflict concerning the ability braces to improve on the natural history of adolescent idiopathic scoliosis. METHODS: Seventy-one patients with progressive adolescent idiopathic scoliosis treated with the Rosenberger were evaluated at an average of 2.3 years following brace discontinuation. Initial curves averaged 29 degrees. Braces were prescribed for 16 to 20 hours per day and worn for an average of 3.2 years. Patients were between 9 and 16 years of age, and all were skeletally immature at the time of bracing. RESULTS: Twenty-one patients (30%) underwent instrumentation and arthrodesis despite bracing. Forty (56%) had more than 5 degrees of progression. Overall, 43 (61%) had surgery and/or progressed by the time of follow-up. The average curve correction was 33% in patients who did not have surgery and 21% in those patients who did (P < 0.04). Other significant factors associated with brace failure included absence of menarche before treatment, younger age at presentation and initial bracing, increased apical rotation of the primary curve at presentation, and a thoracic curve pattern. CONCLUSIONS: The Rosenberger brace demonstrated an overall failure rate similar to untreated rates from published natural history studies, although subgroups of patients had lower failure rates. These findings suggest the need for further refinement of the indications for the Rosenberger brace.
STUDY DESIGN: Retrospective chart review. OBJECTIVES: To evaluate the efficacy of the Rosenberger thoracic lumbar sacral orthosis in preventing curve progression in adolescent idiopathic scoliosis. SUMMARY OF BACKGROUND DATA: Radiographic outcomes of patients using the Rosenberger thoracic lumbar sacral orthosis have never been reported in the literature, but reports of other thoracic lumbar sacral orthoses conflict concerning the ability braces to improve on the natural history of adolescent idiopathic scoliosis. METHODS: Seventy-one patients with progressive adolescent idiopathic scoliosis treated with the Rosenberger were evaluated at an average of 2.3 years following brace discontinuation. Initial curves averaged 29 degrees. Braces were prescribed for 16 to 20 hours per day and worn for an average of 3.2 years. Patients were between 9 and 16 years of age, and all were skeletally immature at the time of bracing. RESULTS: Twenty-one patients (30%) underwent instrumentation and arthrodesis despite bracing. Forty (56%) had more than 5 degrees of progression. Overall, 43 (61%) had surgery and/or progressed by the time of follow-up. The average curve correction was 33% in patients who did not have surgery and 21% in those patients who did (P < 0.04). Other significant factors associated with brace failure included absence of menarche before treatment, younger age at presentation and initial bracing, increased apical rotation of the primary curve at presentation, and a thoracic curve pattern. CONCLUSIONS: The Rosenberger brace demonstrated an overall failure rate similar to untreated rates from published natural history studies, although subgroups of patients had lower failure rates. These findings suggest the need for further refinement of the indications for the Rosenberger brace.
Authors: Stefano Negrini; Sabrina Donzelli; Angelo Gabriele Aulisa; Dariusz Czaprowski; Sanja Schreiber; Jean Claude de Mauroy; Helmut Diers; Theodoros B Grivas; Patrick Knott; Tomasz Kotwicki; Andrea Lebel; Cindy Marti; Toru Maruyama; Joe O'Brien; Nigel Price; Eric Parent; Manuel Rigo; Michele Romano; Luke Stikeleather; James Wynne; Fabio Zaina Journal: Scoliosis Spinal Disord Date: 2018-01-10
Authors: Stefano Negrini; Angelo G Aulisa; Lorenzo Aulisa; Alin B Circo; Jean Claude de Mauroy; Jacek Durmala; Theodoros B Grivas; Patrick Knott; Tomasz Kotwicki; Toru Maruyama; Silvia Minozzi; Joseph P O'Brien; Dimitris Papadopoulos; Manuel Rigo; Charles H Rivard; Michele Romano; James H Wynne; Monica Villagrasa; Hans-Rudolf Weiss; Fabio Zaina Journal: Scoliosis Date: 2012-01-20