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Zapata KA, Virostek D, Ma Y, Datcu AM, Gunselman MR, Herring JA, Johnson ME. Outcomes for nighttime bracing in adolescent idiopathic scoliosis based on brace wear adherence. Spine Deform 2024; 12:643-650. [PMID: 38457029 DOI: 10.1007/s43390-024-00835-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/27/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND This study determined brace wear adherence for patients treated with nighttime braces and evaluated the effect of brace adherence on curve progression. METHODS One hundred twenty-two patients with AIS ages 10-16 years, Risser stages 0-2, major curves 20°-40° treated with Providence nighttime braces prescribed to be worn at least 8 h per night were prospectively enrolled and followed until skeletal maturity or surgery. Brace adherence was measured using iButton temperature sensors after 3 months of brace initiation and at brace discharge. RESULTS Curve types were single thoracolumbar/lumbar (62%, n = 76), double (36%, n = 44), and single thoracic (2%, n = 2). Brace adherence averaged 7.8 ± 2.3 h after 3 months (98% adherence) and 6.7 ± 2.6 h at brace discharge (84% adherence). Curves that progressed ≥ 6° had decreased brace adherence than non-progressive curves after 3 months (7.0 h vs. 8.1 h, p = 0.010) and at brace discharge (5.9 h vs. 7.1 h, p = 0.017). Multivariate logistic regression analysis showed that increased hours of brace wear [odds ratio (OR) 1.23, 95% confidence interval (CI) 1.06-1.46], single curves (OR 3.11, 95% CI 1.35-7.53), and curves < 25° (OR 2.61, 95% CI 1.12-6.44) were associated with non-progression at brace discharge. CONCLUSIONS Patients treated with nighttime bracing have a high rate of brace adherence. Lack of curve progression is associated with increased brace wear. Nighttime bracing is effective at limiting curve progression in AIS single thoracolumbar/lumbar and double curves. LEVEL OF EVIDENCE Prognostic Level 2.
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Affiliation(s)
| | - Donald Virostek
- Scottish Rite for Children, 2222 Welborn Street, Dallas, TX, 75219, USA
| | - Yuhan Ma
- Scottish Rite for Children, 2222 Welborn Street, Dallas, TX, 75219, USA
| | - Anne-Marie Datcu
- Scottish Rite for Children, 2222 Welborn Street, Dallas, TX, 75219, USA
| | | | - John A Herring
- Scottish Rite for Children, 2222 Welborn Street, Dallas, TX, 75219, USA
| | - Megan E Johnson
- Scottish Rite for Children, 2222 Welborn Street, Dallas, TX, 75219, USA
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2
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Lee YJ, Wang WJ, Mohamad SM, Chandren JR, Gani SMA, Chung WH, Chiu CK, Chan CYW. A comparison between Boston brace and European braces in the treatment of adolescent idiopathic scoliosis (AIS) patients: a systematic review based on the standardised Scoliosis Research Society (SRS) inclusion criteria for brace treatment. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:630-645. [PMID: 37924388 DOI: 10.1007/s00586-023-08007-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/01/2023] [Accepted: 10/15/2023] [Indexed: 11/06/2023]
Abstract
PURPOSE To compare the Boston brace and European braces using a standardised Scoliosis Research Society (SRS) inclusion criteria for brace treatment as well as consensus recommendations for treatment outcome. METHODS This was a systematic review that was carried out using MeSH terminology in our search protocol in PubMed, Cochrane Library, Scopus, Clinicaltrials.gov and Web of Science database between 1976 and 29th of Jan 2023. All studies that were included in this review had applied fully/partially the SRS inclusion criteria for brace wear. Outcome measures were divided into primary and secondary outcome measures. RESULTS 3830 literatures were found in which 176 literatures were deemed relevant to the study once duplicates were removed and titles and abstracts were screened. Of these literatures, only 15 had fulfilled the eligibility criteria and were included in the study. 8 of the studies were Level IV studies, 5 were Level III studies and 2 studies were Level I studies (1 prospective randomised controlled trial (RCT) and 1 Quasi-RCT). The percentage of patients who avoided surgery for European braces ranged from 88 to 100%, whereas for Boston brace ranged from 70 to 94%. When treatment success was assessed based on the final Cobb angle > 45°, approximately 15% of patients treated with European braces had treatment failure. In contrast, 20-63% of patients treated with Boston brace had curves > 45° at skeletal maturity. The BrAIST study used a cut-off point of 50° to define failure of treatment and the rate of treatment failure was 28%. Curve correction was not achieved in most patients (24-51% of patients) who were treated with the Chêneau brace and its derivatives. However, none of the patients treated with Boston brace achieved curve correction. CONCLUSION Boston brace and European braces were effective in the prevention of surgery. In addition, curve stabilisation was achieved in most studies. Limitation in current literature included lack of studies providing high level of evidence and lack of standardisation in terms of compliance to brace as well as multidisciplinary management of brace wear.
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Affiliation(s)
- Yu Jie Lee
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Wee Jieh Wang
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Siti Mariam Mohamad
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Josephine Rebecca Chandren
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Siti Mariam Abd Gani
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Weng Hong Chung
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Chee Kidd Chiu
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Chris Yin Wei Chan
- Department of Orthopaedic Surgery, National Orthopaedic Centre of Excellence for Research and Learning (NOCERAL), Faculty of Medicine, Universiti Malaya, 50603, Kuala Lumpur, Malaysia.
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Luo C, Wu H, Liu W, Wong M. A bibliometric review and visual analysis of orthotic treatment in adolescent idiopathic scoliosis from the Web of Science database and CiteSpace software. Medicine (Baltimore) 2024; 103:e36958. [PMID: 38215101 PMCID: PMC10783366 DOI: 10.1097/md.0000000000036958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 12/21/2023] [Indexed: 01/14/2024] Open
Abstract
Orthotic treatment has been the primary nonoperative treatment for patients with adolescent idiopathic scoliosis (AIS), however, no bibliometric study has been conducted in this field to date. Therefore, this study aims to analyze potential trends and new advances in the field of orthotic treatment of AIS through a bibliometric analysis and visualization study. Relevant literature included in the Web of Science database from the start of the database to the 1st month of 2023 was retrieved and analyzed using CiteSpace software (version 6.1.R6). Data on the nations, institutions, authors, journals, keywords, and cited references were collected for each publication. A total of 1005 records were included. The most productive countries and institutions were the USA and Hong Kong Polytechnic University, respectively. Spine was the most influential journal, with the highest number of citations. Hubert Labelle had the most publications, whereas Weinstein was the most cited author. The efficacy of orthotic treatment has always been at the frontier of research. Notably, changes in the quality of life after orthotic treatment, success rate or curve progression, new classification systems, and exercises have been the focus of research in recent years. This study enriches the understanding of research landscapes and key contributors in orthotic treatment for AIS.
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Affiliation(s)
- Changliang Luo
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, China
- Department of Prosthetic and Orthotic Engineering, School of Rehabilitation, Kunming Medical University, Kunming, China
| | - Huidong Wu
- Department of Prosthetic and Orthotic Engineering, School of Rehabilitation, Kunming Medical University, Kunming, China
| | - Wei Liu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, China
- Department of Prosthetic and Orthotic Engineering, School of Rehabilitation, Kunming Medical University, Kunming, China
| | - Mansang Wong
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, China
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Xu J, Chen M, Wang X, Xu L, Luo X. Global research hotspots and trends in non-surgical treatment of adolescent idiopathic scoliosis over the past three decades: a bibliometric and visualization study. Front Pediatr 2024; 11:1308889. [PMID: 38269292 PMCID: PMC10806138 DOI: 10.3389/fped.2023.1308889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/28/2023] [Indexed: 01/26/2024] Open
Abstract
Background In recent years, research on the non-surgical treatment of AIS has been increasingly conducted. To the best of our knowledge, this field doesn't yet have a comprehensive and structured pulse combing analysis. In order to provide inspiration and resources for subsequent researchers, we thus reviewed the literature studies on the non-surgical treatment of AIS from the previous thirty years and highlighted the hotspots and frontiers of research in this field. Methods Main using Citespace 6.1 software, the data from the core dataset of the WOS database pertaining to the non-surgical management of AIS from 1990 to 2022 was gathered, displayed, and analyzed. Results 839 papers in all were included in the literature. With 215 papers, the USA came in first place. Chinese Univ Hong Kong ranked first with 32 papers. Research hotspots are adolescent idiopathic spondylitis, Schroth-based physiotherapy-specific exercise efficacy, curve development, Cobb angle, TLSO brace-based clinical efficacy, quality of life, reliability, health-related quality of life questionnaires, finite element biomechanical models, follow-up, and clinical guidelines. Conclusion There aren't many studies that compare the clinical effectiveness of various non-surgical treatments, and because of variations in inclusion eligibility standards and outcome measures, these studies cannot be directly compared. In addition, the inconsistency of existing growth potential and progression risk assessment systems further affects comparative studies of clinical efficacy; it is recommended to establish primary assessment indicators centered on patient treatment outcomes (including appearance, disability, pain, and quality of life), as well as standardized scoliosis progression risk assessment criteria.
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Affiliation(s)
- Jie Xu
- Department of Sports Medicine, Sichuan Provincial Orthopedics Hospital, Chengdu, China
| | - Meng Chen
- Department of Emergency Medicine, Nanchong Hospital of Traditional Chinese Medicine, Nanchong, China
| | - Xin Wang
- Health Science Center, Peking University, Beijing, China
| | - Lin Xu
- Department of Outpatient Nursing, Nanchong Central Hospital, Nanchong, China
| | - Xiaobing Luo
- Department of Sports Medicine, Sichuan Provincial Orthopedics Hospital, Chengdu, China
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Capek V, Baranto A, Brisby H, Westin O. Nighttime versus Fulltime Brace Treatment for Adolescent Idiopathic Scoliosis: Which Brace to Choose? A Retrospective Study on 358 Patients. J Clin Med 2023; 12:7684. [PMID: 38137753 PMCID: PMC10743948 DOI: 10.3390/jcm12247684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/10/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
The purpose of this study is to retrospectively compare the effectiveness of fulltime Boston Brace (BB) and Providence Nighttime Brace (PNB) treatments in moderate scoliotic curves (20-40°) at a single institution and to carry out analyses for different subgroups. Inclusion criteria: idiopathic scoliosis, age ≥ 10 years, curve 20-40°, Risser ≤ 3 or Sanders stage ≤ 6 and curve apex below T6 vertebra. Exclusion criteria: incomplete radiological or clinical follow-up and previous treatment. The primary outcome was failure according to the SRS outcome assessment: increase in main curve > 5° and/or increase in main curve beyond 45° and/or surgery. The subgroup analyses were secondary outcomes. In total, 249 patients in the PNB and 109 in the BB groups were included. The BB showed a higher success rate compared to the PNB (59% and 46%, respectively) in both crude and adjusted comparisons (p = 0.029 and p = 0.007, respectively). The subgroup analyses showed higher success rates in pre-menarchal females, thoracic curves and curves > 30° in the BB group compared to the PNB group. Based on the findings, fulltime braces should be the treatment of choice for more immature patients and patients with larger and thoracic curves while nighttime braces might be sufficient for post-menarchal females and patients with lumbar and smaller curves.
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Affiliation(s)
- Vojtech Capek
- Department of Orthopedics, Sahlgrenska University Hospital, SE413 45 Gothenburg, Sweden (O.W.)
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE413 45 Gothenburg, Sweden
| | - Adad Baranto
- Department of Orthopedics, Sahlgrenska University Hospital, SE413 45 Gothenburg, Sweden (O.W.)
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE413 45 Gothenburg, Sweden
| | - Helena Brisby
- Department of Orthopedics, Sahlgrenska University Hospital, SE413 45 Gothenburg, Sweden (O.W.)
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE413 45 Gothenburg, Sweden
| | - Olof Westin
- Department of Orthopedics, Sahlgrenska University Hospital, SE413 45 Gothenburg, Sweden (O.W.)
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SE413 45 Gothenburg, Sweden
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Swaby L, Perry DC, Walker K, Hind D, Mills A, Jayasuriya R, Totton N, Desoysa L, Chatters R, Young B, Sherratt F, Latimer N, Keetharuth A, Kenison L, Walters S, Gardner A, Ahuja S, Campbell L, Greenwood S, Cole A. Bracing Adolescent Idiopathic Scoliosis (BASIS) study - night-time versus full-time bracing in adolescent idiopathic scoliosis: study protocol for a multicentre, randomized controlled trial. Bone Jt Open 2023; 4:873-880. [PMID: 37972634 PMCID: PMC10655615 DOI: 10.1302/2633-1462.411.bjo-2023-0128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2023] Open
Abstract
Aims Scoliosis is a lateral curvature of the spine with associated rotation, often causing distress due to appearance. For some curves, there is good evidence to support the use of a spinal brace, worn for 20 to 24 hours a day to minimize the curve, making it as straight as possible during growth, preventing progression. Compliance can be poor due to appearance and comfort. A night-time brace, worn for eight to 12 hours, can achieve higher levels of curve correction while patients are supine, and could be preferable for patients, but evidence of efficacy is limited. This is the protocol for a randomized controlled trial of 'full-time bracing' versus 'night-time bracing' in adolescent idiopathic scoliosis (AIS). Methods UK paediatric spine clinics will recruit 780 participants aged ten to 15 years-old with AIS, Risser stage 0, 1, or 2, and curve size (Cobb angle) 20° to 40° with apex at or below T7. Patients are randomly allocated 1:1, to either full-time or night-time bracing. A qualitative sub-study will explore communication and experiences of families in terms of bracing and research. Patient and Public Involvement & Engagement informed study design and will assist with aspects of trial delivery and dissemination. Discussion The primary outcome is 'treatment failure' (Cobb angle progression to 50° or more before skeletal maturity); skeletal maturity is at Risser stage 4 in females and 5 in males, or 'treatment success' (Cobb angle less than 50° at skeletal maturity). The comparison is on a non-inferiority basis (non-inferiority margin 11%). Participants are followed up every six months while in brace, and at one and two years after skeletal maturity. Secondary outcomes include the Scoliosis Research Society 22 questionnaire and measures of quality of life, psychological effects of bracing, adherence, anxiety and depression, sleep, satisfaction, and educational attainment. All data will be collected through the British Spine Registry.
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Affiliation(s)
- Lizzie Swaby
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Daniel C. Perry
- Alder Hey Children’s Hospital, Liverpool, UK
- University of Liverpool, Liverpool, UK
| | - Kerry Walker
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Daniel Hind
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | | | | | - Nikki Totton
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Lauren Desoysa
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Robin Chatters
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Bridget Young
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK
| | - Frances Sherratt
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK
| | - Nick Latimer
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Anju Keetharuth
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | | | - Stephen Walters
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
| | - Adrian Gardner
- Royal Orthopaedic Hospital, Birmingham, UK
- Aston University, Birmingham, UK
| | - Sashin Ahuja
- Noah’s Ark Children’s Hospital for Wales, Cardiff, UK
- Cardiff University, Cardiff, UK
| | - Laura Campbell
- School of Medicine, Keele University, Keele, UK
- Keele University, Keele, UK
| | | | - Ashley Cole
- Sheffield Children’s Hospital, Sheffield, UK
| | - on behalf of the BASIS study group
- SCHARR, Division of Population Health, School of Medicine and Population Health, University of Sheffield, Sheffield, UK
- Alder Hey Children’s Hospital, Liverpool, UK
- University of Liverpool, Liverpool, UK
- Sheffield Children’s Hospital, Sheffield, UK
- Department of Public Health, Policy and Systems, University of Liverpool, Liverpool, UK
- Evelina London Children’s Hospital, London, UK
- Royal Orthopaedic Hospital, Birmingham, UK
- Aston University, Birmingham, UK
- Noah’s Ark Children’s Hospital for Wales, Cardiff, UK
- Cardiff University, Cardiff, UK
- School of Medicine, Keele University, Keele, UK
- Keele University, Keele, UK
- Manchester University NHS Foundation Trust, Manchester, UK
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Baymurat AC, Daldal I, Tokgoz MA, Yilmaz BK, Senkoylu A. The effect of brace on apical vertebral derotation in adolescent idiopathic scoliosis. Spine Deform 2023; 11:1101-1107. [PMID: 37221316 DOI: 10.1007/s43390-023-00703-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 05/06/2023] [Indexed: 05/25/2023]
Abstract
PURPOSE The current study aims to evaluate the effect of Boston brace treatment on apical vertebral derotation in adolescent idiopathic scoliosis (AIS) patients receiving conservative treatment. METHODS The study included 51 AIS patients, consisting of 8 males and 43 females, with Cobb angles between 25° and 45° and Risser's findings ranging from 0 to 4. The mean age of the participants was 12.20 ± 1.34 years. All patients were treated with the Boston brace for a minimum of 2 years and evaluated before the brace, during early brace use, and at the last follow-up. Radiographs were assessed to measure apical vertebral rotation (AVR) and vertebral translation (AVT). The SRS-22 questionnaire was used to evaluate patient outcomes. RESULTS The radiographs of patients were evaluated over a mean follow-up period of 32.42 ± 8.65 months. Before the brace, the mean AVR was 2.1 ± 0.6, while it was 1.1 ± 0.5 with the brace. At the last follow-up, the mean AVR was 1.3 ± 0.5 (p < 0.001). Before the brace, the mean AVT was 36.4 ± 9.6 mm, which decreased to 16.7 ± 7.3 mm with the brace (p < 0.001). At the last follow-up, the mean AVT was 19.8 ± 8.1 mm (p < 0.001). The use of the brace had a significant corrective effect on thoracolumbar and lumbar curvatures compared to before the brace (p < 0.001). CONCLUSION The findings of the current study suggest that the use of a Boston brace in the conservative treatment of AIS is effective in correcting the coronal and sagittal plane deformities, including thoracic, thoracolumbar, and lumbar curvatures, and in reducing apical vertebral rotation and translation.
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Affiliation(s)
- Alim Can Baymurat
- Department of Orthopaedics and Traumatology, Gazi University Medical Faculty, Ankara, Turkey
| | - Ismail Daldal
- Department of Orthopaedics and Traumatology, Medicana International Istanbul-Beylikdüzü Hospital, Istanbul, Turkey
| | - Mehmet Ali Tokgoz
- Department of Orthopaedics and Traumatology, Gazi University Medical Faculty, Ankara, Turkey
| | - Bilge Kagan Yilmaz
- Department of Orthopaedics and Traumatology, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| | - Alpaslan Senkoylu
- Department of Orthopaedics and Traumatology, Gazi University Medical Faculty, Ankara, Turkey.
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Zapata KA, McIntosh AL, Jo CH, Virostek D. The Addition of Daytime Physiotherapeutic Scoliosis-specific Exercises to Adolescent Idiopathic Scoliosis Nighttime Bracing Reduces Curve Progression. J Pediatr Orthop 2023; 43:368-372. [PMID: 36922003 DOI: 10.1097/bpo.0000000000002391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
BACKGROUND The effectiveness of physiotherapeutic scoliosis-specific exercises (PSSE) in addition to nighttime bracing compared with nighttime bracing alone is unknown. The purpose of this prospective comparative study was to evaluate the effectiveness of PSSE in skeletally immature patients with adolescent idiopathic scoliosis treated with nighttime bracing (PSSE group) compared with the standard of care of nighttime bracing alone (control group). METHODS Patients with adolescent idiopathic scoliosis thoracolumbar or lumbar primary curves <35 degrees at Risser stage 0 who wore a Providence brace were prospectively enrolled into the PSSE or control group. A temperature sensor recorded the number of hours of brace wear. The PSSE group was instructed in the Schroth-based physical therapy method and a home exercise program for at least 15 minutes per day, 5 days per week, for 1 year. RESULTS Seventy-four patients (37 PSSE, 37 controls) were followed until the final visit of skeletal maturity or surgery. The PSSE and control groups had similar baseline Cobb angles (24 vs. 25 degrees) and average hours of brace wear (8.0 vs. 7.3 h). The PSSE group had no change in curve magnitude at the final visit compared with curve progression in the control group (1 vs. 7 degrees, P <0.01). Furthermore, the PSSE group had a lower rate of curve progression >5 degrees at the final visit (14% vs. 43%, P <0.01). The PSSE group also had less conversion to full-time bracing after 1 year (5% vs. 24%, P =0.046), but differences were no longer significant at the final visit (14% vs. 27%). CONCLUSIONS In this prospective series of patients in nighttime Providence braces, the addition of Schroth-based physical therapy reduced curve progression after 1 year and at skeletal maturity. These findings can educate motivated families interested in PSSE. LEVEL OF EVIDENCE Level II.
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Joarder I, Taniguchi S, Mendoza A, Snow ME. Defining "successful" treatment outcomes in adolescent idiopathic scoliosis: a scoping review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:1204-1244. [PMID: 36847911 DOI: 10.1007/s00586-023-07592-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 01/07/2023] [Accepted: 02/07/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE Adolescent idiopathic scoliosis (AIS) is the most common type of scoliosis that affects children aged 10-18 years old, manifesting in a three-dimensional spinal deformity. This study aimed to explore outcome measures used in defining AIS treatment success. Particularly, analyzing the extent of qualitative and quantitative (radiographic and quality of life domains) measures to evaluate AIS and whether AIS treatment approaches (surgical, bracing and physiotherapy) influences outcomes used as proxies of treatment success. METHODS EMBASE and MEDLINE databases were used to conduct a systematic scoping review with 654 search queries. 158 papers met the inclusion criteria and were screened for data extraction. Extractable variables included: study characteristics, study participant characteristics, type of study, type of intervention approach and outcome measures. RESULTS All 158 studies measured quantitative outcomes. 61.38% of papers used radiographic outcomes whilst 38.62% of papers used quantitative quality of life outcomes to evaluate treatment success. Irrespective of treatment intervention utilized, the type of quantitative outcome measure recorded were similar in proportion. Moreover, of the radiographic outcome measures, the subcategory Cobb angle was predominantly used across all intervention approaches. For quantitative quality of life measures, questionnaires investigating multiple domains such as SRS were primarily used as proxies of AIS treatment success across all intervention approaches. CONCLUSION This study identified that no articles employed qualitative measures of describing the psychosocial implications of AIS in defining treatment success. Although quantitative measures have merit in clinical diagnoses and management, there is increasing value in using qualitative methods such as thematic analysis in guiding clinicians to develop a biopsychosocial approach for patient care.
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Affiliation(s)
- Ishraq Joarder
- Faculty of Medicine, University of British Columbia, #908 - 2233 Allison Road, Vancouver, BC, V6T 1T7, Canada.
| | - Seika Taniguchi
- Faculty of Medicine, University of British Columbia, #908 - 2233 Allison Road, Vancouver, BC, V6T 1T7, Canada
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Zaina F, Donzelli S, Negrini S. Idiopathic Scoliosis: Novel Challenges for Researchers and Clinicians. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10010103. [PMID: 36670653 PMCID: PMC9856543 DOI: 10.3390/children10010103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 12/20/2022] [Indexed: 01/05/2023]
Abstract
Scoliosis is a three-dimensional deformity of the spine and trunk [...].
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Affiliation(s)
- Fabio Zaina
- ISICO (Italian Scientific Spine Institute), 20141 Milan, Italy
- Correspondence:
| | | | - Stefano Negrini
- Department of Biomedical, Surgical and Dental Sciences, University “La Statale”, 20122 Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, 20157 Milan, Italy
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11
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Capek V, Westin O, Brisby H, Wessberg P. Providence nighttime brace is as effective as fulltime Boston brace for female patients with adolescent idiopathic scoliosis: A retrospective analysis of a randomized cohort. NORTH AMERICAN SPINE SOCIETY JOURNAL 2022; 12:100178. [PMID: 36458131 PMCID: PMC9706154 DOI: 10.1016/j.xnsj.2022.100178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 05/30/2023]
Abstract
BACKGROUND Progressive moderate scoliotic curves in patients with adolescent idiopathic scoliosis (AIS) are usually treated with a fulltime brace, e.g., the Boston brace (BB). The Providence nighttime brace (PNB), is an alternative which is designed to reach the same treatment effectiveness by nighttime wear only. Few studies compared treatment effectiveness between full and nighttime bracing with contradictory results. METHODS Immature female patients older than 10 years with progressive moderate AIS curves with an apex below T6 were randomized into PNB (n=62) or BB (n=49) treatment. Inclusion criteria were AIS, age ≥ 10 years, no previous treatment, main curve Cobb angle 20°-40° and skeletal immaturity. The increase of the main curve by > 5° of Cobb angle at the final follow-up was established as the primary outcome measure. Secondary outcome measures included (1) the Scoliosis Research Society assessment criteria of effectiveness for brace studies, (2) progression of secondary curves, (3) in-brace correction and (4) compliance to the treatment. The patients were followed until 1 year after reaching maturity. RESULTS A total of 105 patients (n=62 and n=43 in PNB and BB group, respectively) completed the follow-up (95%). In the PNB group, 71% patients were treated successfully compared to 65% patients in the BB group (p=.67). No significant difference of the curve progression was found between the groups (3.1°±6.3° and 2.6°±8.3° in PNB and BB group, respectively; p=.73). No significant differences were found for the thoracic or thoracolumbar/lumbar subgroups. PNB showed a superior in-brace correction for all curve types. One of four secondary curves progressed > 5°. The compliance to the treatment was significantly higher in the PNB than BB group. CONCLUSIONS Both brace regimes are equally effective in treating moderate AIS curves with apex of the main curve below T6 in immature female patients older than 10 years.
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Affiliation(s)
- Vojtech Capek
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Goteborgsvagen 31, SE-431 80 Molndal, Sweden
- Spine Surgery Unit, Orthopedic Clinic, Sahlgrenska University Hospital, Bruna straket 11B, SE-413 45 Gothenburg, Sweden
| | - Olof Westin
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Goteborgsvagen 31, SE-431 80 Molndal, Sweden
- Spine Surgery Unit, Orthopedic Clinic, Sahlgrenska University Hospital, Bruna straket 11B, SE-413 45 Gothenburg, Sweden
| | - Helena Brisby
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Goteborgsvagen 31, SE-431 80 Molndal, Sweden
- Spine Surgery Unit, Orthopedic Clinic, Sahlgrenska University Hospital, Bruna straket 11B, SE-413 45 Gothenburg, Sweden
| | - Per Wessberg
- Spine Surgery Unit, Orthopedic Clinic, Sahlgrenska University Hospital, Bruna straket 11B, SE-413 45 Gothenburg, Sweden
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12
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The classification of scoliosis braces developed by SOSORT with SRS, ISPO, and POSNA and approved by ESPRM. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:980-989. [PMID: 35190896 DOI: 10.1007/s00586-022-07131-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/06/2022] [Accepted: 01/25/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE Studies have shown that bracing is an effective treatment for patients with idiopathic scoliosis. According to the current classification, almost all braces fall in the thoracolumbosacral orthosis (TLSO) category. Consequently, the generalization of scientific results is either impossible or misleading. This study aims to produce a classification of the brace types. METHODS Four scientific societies (SOSORT, SRS, ISPO, and POSNA) invited all their members to be part of the study. Six level 1 experts developed the initial classifications. At a consensus meeting with 26 other experts and societies' officials, thematic analysis and general discussion allowed to define the classification (minimum 80% agreement). The classification was applied to the braces published in the literature and officially approved by the 4 scientific societies and by ESPRM. RESULTS The classification is based on the following classificatory items: anatomy (CTLSO, TLSO, LSO), rigidity (very rigid, rigid, elastic), primary corrective plane (frontal, sagittal, transverse, frontal & sagittal, frontal & transverse, sagittal & transverse, three-dimensional), construction-valves (monocot, bivalve, multisegmented), construction-closure (dorsal, lateral, ventral), and primary action (bending, detorsion, elongation, movement, push-up, three points). The experts developed a definition for each item and were able to classify the 15 published braces into nine groups. CONCLUSION The classification is based on the best current expertise (the lowest level of evidence). Experts recognize that this is the first edition and will change with future understanding and research. The broad application of this classification could have value for brace research, education, clinical practice, and growth in this field.
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Buyuk AF, Truong WH, Morgan SJ, Snyder AJ, Miller DJ, Nolin KK, Smith KJ. Is nighttime bracing effective in the treatment of adolescent idiopathic scoliosis? A meta-analysis and systematic review based on scoliosis research society guidelines. Spine Deform 2022; 10:247-256. [PMID: 34676518 DOI: 10.1007/s43390-021-00426-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 10/09/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Standard treatment for skeletally immature adolescents with moderate Adolescent Idiopathic Scoliosis (AIS) is a full-time spinal orthosis. However, adherence to full-time wear (≥ 18 h/day) is often challenging for these patients. Nighttime bracing is an alternative option that may improve patient adherence and/or satisfaction. This systematic review and meta-analysis assessed the effectiveness of nighttime bracing in patients with AIS. METHODS A systematic review of studies evaluating nighttime bracing was performed. PubMed, Medline, Embase, CINAHL and Cochrane library databases were searched (01/1975-03/2020); two reviewers assessed eligibility. Eligible articles were peer reviewed, in English, and reported outcomes for patients who met Scoliosis Research Society (SRS) criteria. The primary outcome was curve progression ≥ 6°. Pooled progression rates were calculated from random effects meta-analyses with inverse-variance weights; 95% CIs were calculated. RESULTS Nine studies (n = 595) were included. The overall pooled progression rate to ≥ 6° was 40.7% (95% CI: 30.4-51.5%). The pooled progression rate to surgical magnitude was 24.8% (95% CI: 4.5-53.6%). The most successful outcomes were in subjects with thoracolumbar/lumbar curves and subjects who initiated bracing at Risser 1/2 (pooled progression rates were 27.8% (95% CI: 17.0-40.0%) and 16.5% (95% CI: 11.7-21.8%), respectively). Univariate sub-analyses were conducted due to sample sizes. CONCLUSIONS Progression rates in patients with primary thoracolumbar/lumbar curves and in patients who initiated nighttime bracing at Risser 1/2 were comparable to published progression rates for full-time bracing, indicating that nighttime bracing may be equally effective for these patients. However, the strength of these conclusions is limited by the sample size and the overall quality of included studies.
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Affiliation(s)
- Abdul Fettah Buyuk
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA
| | - Walter H Truong
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA. .,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA.
| | - Sara J Morgan
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA.,Department of Rehabilitation Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Andrew J Snyder
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA
| | - Dan J Miller
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA.,Department of Orthopaedic Surgery, University of Minnesota, Minneapolis, MN, USA
| | - Kristine K Nolin
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA
| | - Kristin J Smith
- Gillette Children's Specialty Healthcare, 200 University Ave East, 490105, St. Paul, MN, 55101, USA
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Weiss HR, Çolak TK, Lay M, Borysov M. Brace treatment for patients with scoliosis: State of the art. SOUTH AFRICAN JOURNAL OF PHYSIOTHERAPY 2021; 77:1573. [PMID: 34859162 PMCID: PMC8603182 DOI: 10.4102/sajp.v77i2.1573] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 07/29/2021] [Indexed: 11/03/2022] Open
Abstract
Background Physiotherapy, brace applications or surgery are the treatment options utilised to manage patients with scoliosis. Many different brace applications are used, and the success rates of orthoses vary. Objectives Brace applications can have detrimental impacts on the patient leading to physical discomfort, psychological discomfort, and in some instance the use of braces may even be painful. Therefore, future developments in this field should be aimed at improving the success rate and reducing physical distress experienced by the patient while using brace applications. The purpose of this article is to provide recommendations with respect to the most appropriate bracing approach in general. Method A narrative review of the scientific literature was carried out to substantiate the statements made in this article. Results The most important braces provided for the treatment of patients with scoliosis and the treatment results that can be achieved are presented and discussed, taking into account the most recent systematic reviews. A wide range of success rates have been found for the different brace applications. Conclusion Given that brace application may impact the patient leading to physical discomfort and psychological distress, good quality management in brace application for patients with scoliosis is needed to ensure the best possible outcome and the least stressful management. Clinical implications Safety in brace application for patients with scoliosis needs improvement. The use of standardised and reliable computer aided design (CAD) libraries and appropriate patient information based on published guidelines is suggested.
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Affiliation(s)
| | - Tuğba Kuru Çolak
- Physiotherapy and Rehabilitation Department, Faculty of Health Sciences, Marmara University, Istanbul, Turkey
| | - Manuel Lay
- Institution of Orthopädie-Technik Lay GmbH, Zell-Barl, Mosel, Germany
| | - Maksym Borysov
- Institution of Orttech-plus Rehabilitation Service, Charkiv, Ukraine
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Dufvenberg M, Diarbakerli E, Charalampidis A, Öberg B, Tropp H, Aspberg Ahl A, Möller H, Gerdhem P, Abbott A. Six-Month Results on Treatment Adherence, Physical Activity, Spinal Appearance, Spinal Deformity, and Quality of Life in an Ongoing Randomised Trial on Conservative Treatment for Adolescent Idiopathic Scoliosis (CONTRAIS). J Clin Med 2021; 10:4967. [PMID: 34768487 PMCID: PMC8585057 DOI: 10.3390/jcm10214967] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/18/2021] [Accepted: 10/23/2021] [Indexed: 11/23/2022] Open
Abstract
Adolescents with idiopathic scoliosis (AIS) often receive conservative treatments aiming to prevent progression of the spinal deformity during puberty. This study aimed to explore patient adherence and secondary outcomes during the first 6 months in an ongoing randomised controlled trial of three treatment interventions. Interventions consisted of physical activity combined with either hypercorrective Boston brace night shift (NB), scoliosis-specific exercise (SSE), or physical activity alone (PA). Measures at baseline and 6 months included angle of trunk rotation (ATR), Cobb angle, International Physical Activity Questionnaire short form (IPAQ-SF), pictorial Spinal Appearance Questionnaire (pSAQ), Scoliosis Research Society (SRS-22r), EuroQol 5-Dimensions Youth (EQ-5D-Y) and Visual Analogue Scale (EQ-VAS). Patient adherence, motivation, and capability in performing the intervention were reported at 6 months. The study included 135 patients (111 females) with AIS and >1-year estimated remaining growth, mean age 12.7 (1.4) years, and mean Cobb angle 31 (±5.3). At 6 months, the proportion of patients in the groups reporting high to very high adherence ranged between 72 and 95%, while motivation ranged between 65 and 92%, with the highest proportion seen in the NB group (p = 0.014, p= 0.002). IPAQ-SF displayed significant between group main effects regarding moderate activity (F = 5.7; p = 0.004; ηp2 = 0.10), with a medium-sized increase favouring the SSE group compared to NB. Walking showed significant between group main effects, as did metabolic equivalent (MET-min/week), with medium (F = 6.8, p = 0.002; ηp2 = 0.11, and large (F = 8.3, p = < 0.001, ηp2 = 0.14) increases, respectively, for the SSE and PA groups compared to NB. From baseline to 6 months, ATR showed significant between group medium-sized main effects (F = 1.2, p = 0.019, ηp2 = 0.007) favouring the NB group compared to PA, but not reaching a clinically relevant level. In conclusion, patients reported high adherence and motivation to treatment, especially in the NB group. Patients in the SSE and PA groups increased their physical activity levels without other clinically relevant differences between groups in other clinical measures or patient-reported outcomes. The results suggest that the prescribed treatments are viable first-step options during the first 6 months.
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Affiliation(s)
- Marlene Dufvenberg
- Department of Health, Medicine and Caring Sciences, Unit of Physiotherapy, Linköping University, SE 581 83 Linköping, Sweden; (B.Ö.); (A.A.)
| | - Elias Diarbakerli
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Orthopaedics and Biotechnology, Karolinska Institutet, SE 141 86 Stockholm, Sweden; (E.D.); (A.C.); (H.M.); (P.G.)
- Department of Reconstructive Orthopaedics, Karolinska University Hospital Huddinge, SE 141 86 Stockholm, Sweden
| | - Anastasios Charalampidis
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Orthopaedics and Biotechnology, Karolinska Institutet, SE 141 86 Stockholm, Sweden; (E.D.); (A.C.); (H.M.); (P.G.)
- Department of Reconstructive Orthopaedics, Karolinska University Hospital Huddinge, SE 141 86 Stockholm, Sweden
| | - Birgitta Öberg
- Department of Health, Medicine and Caring Sciences, Unit of Physiotherapy, Linköping University, SE 581 83 Linköping, Sweden; (B.Ö.); (A.A.)
| | - Hans Tropp
- Department of Biomedical and Clinical Sciences, Linköping University, SE 581 83 Linköping, Sweden;
- Center for Medical Image Science and Visualization, Linköping University, SE 581 83 Linköping, Sweden
- Department of Orthopaedics, Linköping University Hospital, SE 581 83 Linköping, Sweden
| | - Anna Aspberg Ahl
- Department of Orthopaedics, Ryhov County Hospital, SE 551 85 Jönköping, Sweden;
| | - Hans Möller
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Orthopaedics and Biotechnology, Karolinska Institutet, SE 141 86 Stockholm, Sweden; (E.D.); (A.C.); (H.M.); (P.G.)
- Stockholm Center for Spine Surgery, SE 171 64 Stockholm, Sweden
| | - Paul Gerdhem
- Department of Clinical Science, Intervention and Technology (CLINTEC), Division of Orthopaedics and Biotechnology, Karolinska Institutet, SE 141 86 Stockholm, Sweden; (E.D.); (A.C.); (H.M.); (P.G.)
- Department of Reconstructive Orthopaedics, Karolinska University Hospital Huddinge, SE 141 86 Stockholm, Sweden
| | - Allan Abbott
- Department of Health, Medicine and Caring Sciences, Unit of Physiotherapy, Linköping University, SE 581 83 Linköping, Sweden; (B.Ö.); (A.A.)
- Department of Orthopaedics, Linköping University Hospital, SE 581 83 Linköping, Sweden
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Abdullah A, Parent S, Miyanji F, Smit K, Murphy J, Skaggs D, Gupta P, Vitale M, Ouellet J, Saran N, Cho RH, Group PSS, El-Hawary R. Risk of early complication following anterior vertebral body tethering for idiopathic scoliosis. Spine Deform 2021; 9:1419-1431. [PMID: 33837516 DOI: 10.1007/s43390-021-00326-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/09/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The purpose of this study was to determine peri-operative morbidity associated with anterior vertebral body tethering (aVBT) for idiopathic scoliosis. METHOD Of 175 patients treated with aVBT, 120 patients had 2 year follow up and were included in this study. Prospectively collected clinical and radiographic data was analyzed retrospectively. RESULTS Pre-operatively, the mean patient age was 12.6 year (8.2-15.7 year), Risser 0-3, with main thoracic scoliosis 51.2° (40-70°). Immediately post-operative, scoliosis improved to 26.9° (6-53°; p < 0.05), at 1-year post-operative was 23.0° (- 11 to 50°; p < 0.01 vs immediate post-op) and at 2-year post-operative was 27.5° (- 5 to 52; p = 0.64 vs immediate post-op). Pre-operative T5-T12 kyphosis was 16.0° (- 23 to 52°), post-operative was 16.9° (- 7 to 44°), at 1-year was 17.5° (- 14 to 61°) and at 2-year was 17.0° (- 10 to 50°; p = 0.72 vs pre-op). All patients underwent thoracoscopic approach, EBL 200 ml (20-900 ml), surgical time 215.3 min (111-472 min), anesthesia time 303.5 min (207-480 min), ICU stay of 0.2 day (0-2 days), and post-operative hospital stay 4.5 days (2-9 days). During the in-hospital peri-operative period, there were no unplanned return to the operating room (UPROR) and there was a 0.8% rate of complication: one pneumothorax requiring reinsertion of chest tube. By 90 days post-operative, there was no UPROR and a 5% rate of complication. Five additional patients developed complications after discharge: one CSF leak treated with blood patch injection in the clinic and resolved, two pleural effusions requiring chest tubes, one superficial wound infection and one pneumonia treated with outpatient antibiotics. By 1-year post-op, there was a 1.7% rate of UPROR and 8.3% rate of complication. Four additional patients developed complications beyond 90 days: two upper limb paresthesia required outpatient medical management, one CSF leak which initially treated blood patch injection in the clinic initially which then required UPROR, and one compensatory lumbar curve add on that was treated with extension of the tether. By 2-years post-op, there was a 6.7% rate of UPROR and 15.8% rate of complication. 9 additional complications developed after 1 year. One curve progression, one keloid scar, one right leg weakness, 4 cable failures and 2 curve overcorrections. CONCLUSION This large, multicenter series of aVBT demonstrated a 15.8% complication rate and a 6.7% UPROR rate at 2 year post-operatively. This early study during the learning curve of aVBT found higher rates of CSF leaks and overall complications than would be expected for PSFI at 1 year post-operatively and a higher rate of overall complications and of UPROR than would be expected for PSFI at 2 year post-operatively. As is common with new procedures, the complication rate may fall with further experience.
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Affiliation(s)
- Abdullah Abdullah
- Division of Orthopaedic Surgery, Department of Surgery, IWK Health Center, 5850 University Avenue, PO Box 9700, Halifax, NS, B3K-6R8, Canada
| | - Stefan Parent
- Sainte-Justine University Hospital Center, 3175, Cote Sainte-Catherine Road, Montreal, QC, H3T 1C5, Canada
| | - Firoz Miyanji
- British Columbia Children's Hospital, 4480 Oak St, Vancouver, BC, V6H 3N1, Canada
| | - Kevin Smit
- Children's Hospital of Eastern Ottawa, 401 Smyth Rd., Ottawa, ON, K1H 8L1, Canada
| | - Joshua Murphy
- Department of Pediatric Orthopaedic Surgery, Children's Healthcare of Atlanta, 5445 Meridian Mark Road, Suite 250, Georgia, 30342, USA
| | - David Skaggs
- Children's Hospital Los Angeles, 4650 Sunset Blvd., MS#69, Los Angeles, CA, 90027, USA
| | - Purnendu Gupta
- Shriners Hospitals for Children-Chicago, 2211 N Oak Park Ave, Chicago, IL, 60707, USA
| | - Michael Vitale
- New York-Presbyterian/Morgan Stanley Children's Hospital, 3959 Broadway Rm 800N, New York, NY, 10032, USA
| | - Jean Ouellet
- Shriners Hospitals for Children-Canada, Montreal, Canada
| | - Neil Saran
- Shriners Hospitals for Children-Canada, Montreal, Canada
| | - Robert H Cho
- Shriners Hospitals for Children-Los Angeles, Pasadena, CA, USA
| | | | - Ron El-Hawary
- Division of Orthopaedic Surgery, Department of Surgery, IWK Health Center, 5850 University Avenue, PO Box 9700, Halifax, NS, B3K-6R8, Canada.
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17
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Costa L, Schlosser TPC, Jimale H, Homans JF, Kruyt MC, Castelein RM. The Effectiveness of Different Concepts of Bracing in Adolescent Idiopathic Scoliosis (AIS): A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:2145. [PMID: 34063540 PMCID: PMC8156678 DOI: 10.3390/jcm10102145] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 05/12/2021] [Indexed: 11/17/2022] Open
Abstract
Brace treatment is the most common noninvasive treatment in adolescent idiopathic scoliosis (AIS); however it is currently not fully known whether there is a difference in effectiveness between brace types/concepts. All studies on brace treatment for AIS were searched for in PubMed and EMBASE up to January 2021. Articles that did not report on maturity of the study population were excluded. Critical appraisal was performed using the Methodological Index for Non-Randomized Studies tool (MINORS). Brace concepts were distinguished in prescribed wearing time and rigidity of the brace: full-time, part-time, and night-time, rigid braces and soft braces. In the meta-analysis, success was defined as ≤5° curve progression during follow-up. Of the 33 selected studies, 11 papers showed high risk of bias. The rigid full-time brace had on average a success rate of 73.2% (95% CI 61-86%), night-time of 78.7% (72-85%), soft braces of 62.4% (55-70%), observation only of 50% (44-56%). There was insufficient evidence on part-time wear for the meta-analysis. The majority of brace studies have significant risk of bias. No significant difference in outcome between the night-time or full-time concepts could be identified. Soft braces have a lower success rate compared to rigid braces. Bracing for scoliosis in Risser 0-2 and 0-3 stage of maturation appeared most effective.
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Affiliation(s)
| | | | | | | | | | - René M. Castelein
- Department of Orthopaedic Surgery, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands; (L.C.); (T.P.C.S.); (H.J.); (J.F.H.); (M.C.K.)
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Ruffilli A, Fiore M, Barile F, Pasini S, Faldini C. Evaluation of night-time bracing efficacy in the treatment of adolescent idiopathic scoliosis: a systematic review. Spine Deform 2021; 9:671-678. [PMID: 33258070 DOI: 10.1007/s43390-020-00248-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 11/03/2020] [Indexed: 10/22/2022]
Abstract
STUDY DESIGN Systematic review of the literature. PURPOSE To systematically review the literature to assess the efficacy of night-time bracing in controlling curve progression with respect to traditional full-time thoraco-lumbo-sacral orthoses (TLSOs) in patient with adolescent idiopathic scoliosis. METHODS PubMed, Ovid, Cochrane Reviews and Google Scholar were all accessed and a combination of terms and keywords pertaining to the core concept was used in the research. Case reports, technical notes, instructional courses, literature reviews, biomechanical and/or in vitro studies were all excluded, as well as case series (level IV studies). The methodological quality of the selected articles was assessed using the MINORS methodology score. Given the overall level and quality of the available evidence, conclusions were drawn based on a summary of the evidence. RESULTS Seven studies were included. Five papers reported no differences in curve progression between traditional TLSOs and night-time braces and the remaining two studies reported TLSO to be superior. CONCLUSION The current available literature does not permit us to draw conclusions about night-time braces. The low methodological quality of the studies examined makes it impossible to compare the effectiveness of the night-time braces with that of traditional TLSOs. Prospective well-designed clinical trials applying SRS inclusion and evaluation criteria are mandatory to better define the role of night-time orthosis in the treatment of adolescent idiopathic scoliosis.
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Affiliation(s)
- Alberto Ruffilli
- Department of Biomedical and Neuromotor Science-DIBINEM, 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, University of Bologna, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - Michele Fiore
- Department of Biomedical and Neuromotor Science-DIBINEM, 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, University of Bologna, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy.
| | - Francesca Barile
- Department of Biomedical and Neuromotor Science-DIBINEM, 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, University of Bologna, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - Stefano Pasini
- Department of Biomedical and Neuromotor Science-DIBINEM, 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, University of Bologna, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
| | - Cesare Faldini
- Department of Biomedical and Neuromotor Science-DIBINEM, 1st Orthopaedic and Traumatologic Clinic, IRCCS Istituto Ortopedico Rizzoli, University of Bologna, Via Giulio Cesare Pupilli 1, 40136, Bologna, Italy
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19
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Braces Designed Using CAD/CAM Combined or Not With Finite Element Modeling Lead to Effective Treatment and Quality of Life After 2 Years: A Randomized Controlled Trial. Spine (Phila Pa 1976) 2021; 46:9-16. [PMID: 32991513 DOI: 10.1097/brs.0000000000003705] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Single-center prospective randomized controlled trial. OBJECTIVE The aim of this study was to assess the computer-aided design/manufacturing (CAD/CAM) brace design approach, with and without added finite element modeling (FEM) simulations, after 2 years in terms of clinical outcomes, 3D correction, compliance, and quality of life (QoL). SUMMARY OF BACKGROUND DATA .: Previous studies demonstrated that braces designed using a combination of CAD/CAM and FEM induced promising in-brace corrections, were lighter, thinner, and covered less trunk surface. Yet, their long-term impact on treatment quality has not been evaluated. METHODS One-hundred twenty adolescent idiopathic scoliosis patients were recruited following Scoliosis Research Society standardized criteria for brace treatment; 61 patients in the first subgroup (CAD) were given braces designed using CAD/CAM; 59 in the second subgroup (CAD-FEM) received braces additionally simulated and refined using a patient-specific FEM built from 3D reconstructions of the spine, rib cage and pelvis. Main thoracic (MT) and thoraco-lumbar/lumbar (TL/L) Cobb angles, sagittal curves, and apical rotations were compared at the initial visit and after 2 years. Patient compliance and QoL were tracked respectively by using embedded temperature sensors and SRS-22r questionnaires. RESULTS Forty-four patients with CAD-FEM braces and 50 with CAD braces completed the study. Average in-brace correction was 9° MT (8° CAD-FEM, 10° CAD, P = 0.054) and 12° TL/L (same for both subgroups, P = 0.91). Out-of-brace 2-year progression from initial deformity was <4° for all 3D measurements. Sixty-six percent of all cases (30 CAD-FEM, 35 CAD) met the ≤5° curve progression criterion, 83% (38 CAD-FEM, 43 CAD) stayed <45°, and 6% (5 CAD-FEM, 1 CAD) underwent fusion surgery. 3D correction, compliance, and QoL were not significantly different between both subgroups (P > 0.05). CONCLUSION After 2 years, patients with braces designed using CAD/CAM with/without FEM had satisfying clinical outcomes (compared to the BrAIST study), 3D corrections, compliance and QoL. A more comprehensive optimization of brace treatment remains to be accomplished. LEVEL OF EVIDENCE 2.
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Ohrt-Nissen S, Lastikka M, Andersen TB, Helenius I, Gehrchen M. Conservative treatment of main thoracic adolescent idiopathic scoliosis: Full-time or nighttime bracing? J Orthop Surg (Hong Kong) 2020; 27:2309499019860017. [PMID: 31284817 DOI: 10.1177/2309499019860017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
PURPOSE To compare treatment efficacy between the Boston full-time brace and the Providence part-time brace in main thoracic adolescent idiopathic scoliosis (AIS). METHODS Patients were treated with either the Boston brace (n = 37) or the Providence brace (n = 40). Inclusion criteria were Risser grade ≤2, major curve between 25° and 40° with the apex of the curve between T7 and T11 vertebrae. Two-year follow-up was available in all patients unless brace treatment had reached endpoint. The primary outcome measure was main curve progression to ≥45°. RESULTS Median age was 12.6 years and median treatment length at follow-up was 25 months (interquartile range (IQR): 18-32)) with no difference between the groups (p ≥ 0.116). Initial median main Cobb angle was 29° (IQR: 27-33) and 36° (IQR: 33-38) in the Boston and Providence groups, respectively (p < 0.001). At follow-up, 13 patients (35%) had progressed to ≥45° in the Boston group versus 16 patients (40%) in the Providence group (p = 0.838). Twenty-three patients (62%) had progressed by more than 5° in the Boston group versus 22 patients (55%) in the Providence group (p = 0.685). The secondary thoracolumbar/lumbar curve progressed by more than 5° in 14 (38%) and 18 (45%) in the Boston and Providence groups, respectively (p = 0.548). CONCLUSIONS Despite a larger initial curve size in the Providence group, progression of more than 5° or to surgical indication area was similar in the Boston group. Our results indicate that nighttime bracing is a viable alternative to full-time bracing also in main thoracic AIS.
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Affiliation(s)
- Søren Ohrt-Nissen
- 1 Spine Unit, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Markus Lastikka
- 2 Department of Pediatric Orthopedic Surgery, Turku University Hospital, Turku, Finland
| | - Thomas Borbjerg Andersen
- 1 Spine Unit, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ilkka Helenius
- 2 Department of Pediatric Orthopedic Surgery, Turku University Hospital, Turku, Finland
| | - Martin Gehrchen
- 1 Spine Unit, Department of Orthopedic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Morningstar M, Oslin D. Chiropractic rehabilitation plus nighttime bracing for progressive adolescent idiopathic scoliosis: a case-controlled series. Clin Pract 2020; 9:1191. [PMID: 32218916 PMCID: PMC7097832 DOI: 10.4081/cp.2019.1191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 11/11/2019] [Indexed: 01/24/2023] Open
Abstract
Non-operative treatments for scoliosis include various types of scoliosis-specific exercise therapies, as well as dynamic and rigid spinal orthoses. Although there are many studies evaluating various types of bracing-only constructs for scoliosis treatment, few have evaluated bracing when combined with chiropractic care. The present study analyzed the data of 18 patients from the initiation a chiropractic rehabilitation program combined with nighttime bracing. Patients were managed through the end of growth, and results were compared to baseline. Their collective results were compared to a similar group of previously published patients who participated in the same chiropractic rehabilitation program, but did not perform concurrent bracing treatment. Patients initiating the combined chiropractic and bracing treatment achieved a correction of 6° or more 81% of the time, while the remaining 19% remained within 5° of their baseline measurements. The average curve improvement was 9.4°. This was compared to a correction rate of 51.7%, a stabilization rate of 38.3%, and a progression rate of 10% in the group performing chiropractic rehabilitation only.
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Affiliation(s)
| | - Dan Oslin
- Oakland Orthopedic Appliances, Bay City, MI, USA
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Kaelin AJ. Adolescent idiopathic scoliosis: indications for bracing and conservative treatments. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:28. [PMID: 32055619 DOI: 10.21037/atm.2019.09.69] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Adolescent idiopathic scoliosis (AIS) represents the most frequent tridimensional spinal deformity. Progression of curves is linked mainly to the rapid growth around puberty. The natural history can lead to large spinal and thoracic deformities, which could impose surgical treatments. In that specific adolescent period, it is possible with very accurate treatments to alt curves progression. We describe the different types of braces used worldwide their indications, technical applications, results and failures, as well our own experience. The literature agrees that with proper indications that means, still growing patients, and documented progressive curves between 20° and 45°, a well-designed and adapted brace providing a correction of 50% can stop the curve's progression in most of the cases.
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Affiliation(s)
- André J Kaelin
- Department of Orthopaedics, Clinique des Grangettes, Chêne-Bougeries, Switzerland
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Shaw A, Murphy JS, Davis L, Cash K, Schmitz M, Devito D. Response to letter to editor regarding "Night time bracing with the Providence thoracolumbosacral orthosis for treatment of adolescent idiopathic scoliosis: a retrospective consecutive clinical series" by Davis L et al. Prosthet Orthot Int 2019; 43:631-632. [PMID: 31736421 DOI: 10.1177/0309364619887553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Aaron Shaw
- Department of Orthopaedic Surgery, Uniformed Services University of the Health Sciences, Fort Gordon, GA, USA
| | - Joshua S Murphy
- Children's Healthcare of Atlanta Scottish Rite Hospital, Atlanta, GA, USA
| | - Leigh Davis
- Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Kaitlin Cash
- Children's Healthcare of Atlanta Scottish Rite Hospital, Atlanta, GA, USA
| | - Michael Schmitz
- Children's Healthcare of Atlanta Scottish Rite Hospital, Atlanta, GA, USA
| | - Dennis Devito
- Children's Healthcare of Atlanta Scottish Rite Hospital, Atlanta, GA, USA
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Karavidas N. Bracing In The Treatment Of Adolescent Idiopathic Scoliosis: Evidence To Date. ADOLESCENT HEALTH MEDICINE AND THERAPEUTICS 2019; 10:153-172. [PMID: 31632169 PMCID: PMC6790111 DOI: 10.2147/ahmt.s190565] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 09/18/2019] [Indexed: 11/23/2022]
Abstract
Brace effectiveness for adolescent idiopathic scoliosis was controversial until recent studies provided high quality of evidence that bracing can decrease likelihood of progression and need for operative treatment. Very low evidence exists regarding bracing over 40ο and adult degenerative scoliosis. Initial in-brace correction and compliance seem to be the most important predictive factors for successful treatment outcome. However, the amount of correction and adherence to wearing hours have not been established yet. Moderate evidence suggests that thoracic and double curves, and curves over 30ο at an early growth stage have more risk for failure. High and low body mass index scores are also associated with low successful rates. CAD/CAM braces have shown better initial correction and are more comfortable than conventional plaster cast braces. For a curve at high risk of progression, rigid and day-time braces are significantly more effective than soft or night-time braces. No safe conclusion on effectiveness can be drawn while comparing symmetrical and asymmetrical brace designs. The addition of physiotherapeutic scoliosis-specific exercises in brace treatment can provide better outcomes and is recommended, when possible. Despite the growing evidence for brace effectiveness, there is still an imperative need for future high methodological quality studies to be conducted.
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Affiliation(s)
- Nikos Karavidas
- Schroth Scoliosis & Spine Clinic, Physiotherapy Department, Athens, Greece
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Davis L, Murphy JS, Shaw KA, Cash K, Devito DP, Schmitz ML. Nighttime bracing with the Providence thoracolumbosacral orthosis for treatment of adolescent idiopathic scoliosis: A retrospective consecutive clinical series. Prosthet Orthot Int 2019; 43:158-162. [PMID: 30101680 DOI: 10.1177/0309364618792727] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND: Orthotic treatment for adolescent idiopathic scoliosis is a mainstay in nonoperative treatment to prevent progressive spinal deformity. OBJECTIVE: To determine the effectiveness of the Providence orthosis in the treatment of adolescent idiopathic scoliosis. STUDY DESIGN: Retrospective review. METHODS: Patients treated with a Providence orthosis for adolescent idiopathic scoliosis were reviewed. Inclusion criteria included the following: age of 10-18 years; curve magnitude of 25°-40°; Risser stage of 0-2; and, if female, <1 year post menarche at the time of brace initiation. Failure was defined as curve magnitudes progressing >5° or to >45° or surgery. Radiographs and clinical information were recorded and compared between treatment success and failure cohorts. RESULTS: 56 patients (51 female and 5 male; average of 12.26 years) were identified with average of 2.21-year follow-up and a 57.1% success rate for preventing curve progression. Factors associated with successful treatment included curve apex T10 and caudal and Risser sign ⩾ 1. Multivariate analysis identified Risser ⩾ 1 and curve apex T10 and caudal as independent predictors of successful treatment. CONCLUSION: The Providence nighttime orthosis can be an effective treatment for adolescent idiopathic scoliosis. Curve Apex at T10 or caudal was an independent predictors of treatment success. CLINICAL RELEVANCE This study identifies variables associated with treatment success using the Providence nighttime orthosis in a consecutive series of adolescent idiopathic scoliosis patients. This information provides the foundation for identifying ideal patients for nighttime bracing to guide clinical treatment.
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Affiliation(s)
- Leigh Davis
- 1 Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Joshua S Murphy
- 2 Scottish Rite Hospital, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Kenneth A Shaw
- 3 Department of Orthopaedic Surgery, Uniformed Services University of the Health Sciences, Fort Gordon, GA, USA
| | - Kaitlin Cash
- 2 Scottish Rite Hospital, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Dennis P Devito
- 2 Scottish Rite Hospital, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Michael L Schmitz
- 2 Scottish Rite Hospital, Children's Healthcare of Atlanta, Atlanta, GA, USA
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Evaluation of the efficacy of part-time versus full-time brace wear in subjects with adolescent idiopathic scoliosis (AIS): a review of literature. CURRENT ORTHOPAEDIC PRACTICE 2019. [DOI: 10.1097/bco.0000000000000700] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Piantoni L, Tello CA, Remondino RG, Bersusky ES, Menéndez C, Ponce C, Quintana S, Hekier F, Francheri Wilson IA, Galaretto E, Noël MA. Quality of life and patient satisfaction in bracing treatment of adolescent idiopathic scoliosis. SCOLIOSIS AND SPINAL DISORDERS 2018; 13:26. [PMID: 30564635 PMCID: PMC6295031 DOI: 10.1186/s13013-018-0172-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 10/26/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND Bracing is used as a valid non-surgical treatment for adolescent idiopathic scoliosis (AIS) to avoid progression of the deformity and thereby surgery. The effect of bracing treatment on quality of life of patients with AIS has been a topic of interest in the international literature. The aim of this study was to evaluate the quality of life and patient satisfaction during bracing treatment for AIS of a pediatric hospital. MATERIAL AND METHOD We assessed a total of 43 non-consecutive female patients (mean age at questionnaire, 13 years and 1 month and 10 years and 8 months to 14 years and 5 months; mean period of usage of brace, 1 year and 7 months), with adolescent idiopathic scoliosis (AIS), older than 10 years of age until skeletal maturity, with a Risser sign less than 3 and scoliosis between 20 and 45°, treated with thoracolumbosacral orthosis (TLSO) for a period longer than 6 months, and without other comorbidities or previous surgeries, were evaluated. The patients were administered a previously validated to Spanish questionnaire on quality of life (Brace Questionnaire (BrQ); Grivas TB et al.). BrQ is a validated tool and is considered a disease-specific instrument; its score ranges from 20 to 100 points, and higher BrQ scores are associated with better quality of life. RESULTS The patients reported using the brace for a mean of 17.6 h daily and for a mean period of 1 year and 7 months at the time of the study. Overall, 72% of the study population reported to be in some way psychologically affected by the brace wearing, 56% felt their basic motor activities were affected, 54% felt socialization with their environment was affected, 46% considered their quality of life deteriorated due to pain, and 40% reported conflicts in the school environment. CONCLUSION Patients with AIS treated with bracing reported a negative impact (53.5% overall) on quality of life and treatment satisfaction in terms of psychological, motor, social, and school environment aspects. An interdisciplinary approach would be important for the integrated psychosocial care of these patients.
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Affiliation(s)
- Lucas Piantoni
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Carlos A. Tello
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Rodrigo G. Remondino
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Ernesto S. Bersusky
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Celica Menéndez
- Departamento de Salud Mental, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | - Corina Ponce
- Departamento de Salud Mental, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | - Susana Quintana
- Departamento de Servicio Social, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | - Felisa Hekier
- Departamento de Servicio Social, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | - Ida A. Francheri Wilson
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Eduardo Galaretto
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
| | - Mariano A. Noël
- Servicio de Patología Espinal, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Combate de los Pozos 1881. C1245AAM, CABA, Buenos Aires, Argentina
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Brace Treatment for Adolescent Idiopathic Scoliosis. J Clin Med 2018; 7:jcm7060136. [PMID: 29867010 PMCID: PMC6024899 DOI: 10.3390/jcm7060136] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 05/23/2018] [Accepted: 05/29/2018] [Indexed: 11/17/2022] Open
Abstract
In the past, numerous non-operative treatments for adolescent idiopathic scoliosis (AIS), including exercise, physical therapy, electrical stimulation, and brace treatment, have been tried to delay or prevent the curve progression. Of these, brace treatment is the only option that is widely accepted and has demonstrated the efficacy to alter the natural history of AIS. Recently, the importance of brace treatment for AIS has been increasing since the efficacy was objectively established by the BrAIST (Bracing in Adolescent Idiopathic Scoliosis Trial) study in 2013. This editorial article summarizes the current status of brace treatment in patients with AIS and discusses future prospects on the basis of our clinical experiences.
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Negrini S, Donzelli S, Aulisa AG, Czaprowski D, Schreiber S, de Mauroy JC, Diers H, Grivas TB, Knott P, Kotwicki T, Lebel A, Marti C, Maruyama T, O’Brien J, Price N, Parent E, Rigo M, Romano M, Stikeleather L, Wynne J, Zaina F. 2016 SOSORT guidelines: orthopaedic and rehabilitation treatment of idiopathic scoliosis during growth. SCOLIOSIS AND SPINAL DISORDERS 2018; 13:3. [PMID: 29435499 PMCID: PMC5795289 DOI: 10.1186/s13013-017-0145-8] [Citation(s) in RCA: 410] [Impact Index Per Article: 68.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 11/06/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND The International Scientific Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT) produced its first guidelines in 2005 and renewed them in 2011. Recently published high-quality clinical trials on the effect of conservative treatment approaches (braces and exercises) for idiopathic scoliosis prompted us to update the last guidelines' version. The objective was to align the guidelines with the new scientific evidence to assure faster knowledge transfer into clinical practice of conservative treatment for idiopathic scoliosis (CTIS). METHODS Physicians, researchers and allied health practitioners working in the area of CTIS were involved in the development of the 2016 guidelines. Multiple literature reviews reviewing the evidence on CTIS (assessment, bracing, physiotherapy, physiotherapeutic scoliosis-specific exercises (PSSE) and other CTIS) were conducted. Documents, recommendations and practical approach flow charts were developed using a Delphi procedure. The process was completed with the Consensus Session held during the first combined SOSORT/IRSSD Meeting held in Banff, Canada, in May 2016. RESULTS The contents of the new 2016 guidelines include the following: background on idiopathic scoliosis, description of CTIS approaches for various populations with flow-charts for clinical practice, as well as literature reviews and recommendations on assessment, bracing, PSSE and other CTIS. The present guidelines include a total of 68 recommendations divided into following topics: bracing (n = 25), PSSE to prevent scoliosis progression during growth (n = 12), PSSE during brace treatment and surgical therapy (n = 6), other conservative treatments (n = 2), respiratory function and exercises (n = 3), general sport activities (n = 6); and assessment (n = 14). According to the agreed strength and level of evidence rating scale, there were 2 recommendations on bracing and 1 recommendation on PSSE that reached level of recommendation "I" and level of evidence "II". Three recommendations reached strength of recommendation A based on the level of evidence I (2 for bracing and one for assessment); 39 recommendations reached strength of recommendation B (20 for bracing, 13 for PSSE, and 6 for assessment).The number of paper for each level of evidence for each treatment is shown in Table 8. CONCLUSION The 2016 SOSORT guidelines were developed based on the current evidence on CTIS. Over the last 5 years, high-quality evidence has started to emerge, particularly in the areas of efficacy of bracing (one large multicentre trial) and PSSE (three single-centre randomized controlled trials). Several grade A recommendations were presented. Despite the growing high-quality evidence, the heterogeneity of the study protocols limits generalizability of the recommendations. There is a need for standardization of research methods of conservative treatment effectiveness, as recognized by SOSORT and the Scoliosis Research Society (SRS) non-operative management Committee.
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Affiliation(s)
- Stefano Negrini
- Clinical and Experimental Sciences Department, University of Brescia Viale Europa 11, Brescia, Italy
- IRCCS Fondazione Don Gnocchi, Milan, Italy
| | - Sabrina Donzelli
- ISICO (Italian Scientific Spine Institute), Via R. Bellarmino 13/1, 20141 Milan, Italy
| | - Angelo Gabriele Aulisa
- U.O.C. of Orthopedics and Traumatology, Children’s Hospital Bambino Gesù, Institute of Scientific Research, 00165 Rome, Italy
| | - Dariusz Czaprowski
- Center of Body Posture, Olsztyn, Poland
- Department of Physiotherapy, Józef Rusiecki University College, Olsztyn, Poland
| | - Sanja Schreiber
- Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
- Alberta Health Services, Department of Surgery, Edmonton, Canada
| | | | - Helmut Diers
- Department of Orthopedics and Trauma Surgery, University Medical Center, Mainz, Germany
| | - Theodoros B. Grivas
- Department of Orthopaedics and Traumatology, “Tzaneio” General Hospital of Piraeus, Piraeus, Greece
| | - Patrick Knott
- Rosalind Franklin University of Medicine and Science, North Chicago, IL USA
| | - Tomasz Kotwicki
- Department of Spine Disorders and Pediatric Orthopedics, University of Medical Sciences, Poznan, Poland
| | - Andrea Lebel
- Scoliosis Physiotherapy & Posture Centre, 231 McLeod Street, Ottawa, Ontario K2P0Z8 Canada
| | - Cindy Marti
- Schroth-Barcelona Institute, LLC, Spinal Dynamics of Wisconsin, SC., Barcelona, Spain
| | - Toru Maruyama
- Saitama Prefectural Rehabilitation Center, Saitama, Japan
| | - Joe O’Brien
- National Scoliosis Foundation, Stoughton, MA USA
| | - Nigel Price
- Section of Spine Surgery, Children’s Mercy Hospitals and Clinics, UMKC Orthopedics, Kansas City, MO USA
| | - Eric Parent
- Department of Physical Therapy, 2-50 Corbett Hall, Edmonton, AB T6G 2G4 Canada
| | - Manuel Rigo
- Salvá SLP (E. Salvá Institute), Vía Augusta 185, 08021 Barcelona, Spain
| | - Michele Romano
- ISICO (Italian Scientific Spine Institute), Via R. Bellarmino 13/1, 20141 Milan, Italy
| | - Luke Stikeleather
- National Scoliosis Center, 3023 Hamaker Court, Suite LL-50, Fairfax, VA 22124 USA
| | - James Wynne
- Boston Orthotics & Prosthetics, Boston, MA USA
| | - Fabio Zaina
- ISICO (Italian Scientific Spine Institute), Via R. Bellarmino 13/1, 20141 Milan, Italy
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Flexibility Predicts Curve Progression in Providence Nighttime Bracing of Patients With Adolescent Idiopathic Scoliosis. Spine (Phila Pa 1976) 2016; 41:1724-1730. [PMID: 27076435 DOI: 10.1097/brs.0000000000001634] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cohort study. OBJECTIVE To determine treatment outcome with providence brace (PB) and to assess the ability of pretreatment supine lateral bending radiographs (SLBR) in predicting curve progression. SUMMARY OF BACKGROUND DATA Results from treatment with the PB for adolescent idiopathic ccoliosis (AIS) have been inconsistent and further research is needed. The association between flexibility, as determined by pretreatment SLBR, and curve progression has not previously been examined. METHODS All patients treated with the PB from 2006 to 2011 who met Scoliosis Research Society (SRS) bracing criteria were included. Flexibility of the curve was determined based on SLBR and radiographic variables were registered at beginning of treatment and at skeletal maturity (SM) or before surgery. An increase in standing Cobb angle by more than 5 degrees was considered progression. Follow-up SRS-22 scores were compared with a control group with minor AIS. Analysis included multiple linear and logistic regression. RESULTS A total of 63 patients were included. Mean age was 13.3 years (SD: 1.5) and mean standing Cobb angle was 34° (SD: 5°). Radiographic progression was observed in 43% of patients at SM and surgical rate was 27% and 37% at SM and 2-year follow up, respectively. SRS-22 total scores were similar but the mental health score was significantly better in the control group (P = 0.042). Multiple linear regression analysis showed that decreased flexibility adjusted for age, Cobb angle, and menarchal status was significantly associated with curve progression (P < 0.001). Multiple logistic regression analysis showed that a one percent increase in flexibility was associated with a decrease in risk of curve progression ≥6° (odds ratio = 0.95; 95% confidence interval 0.90-0.98; P = 0.013). CONCLUSION Progression was seen in 43% of AIS patients treated with the PB. Increase in flexibility was independently associated with a decreased risk of progression. LEVEL OF EVIDENCE 3.
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Impact of Rotation Correction after Brace Treatment on Prognosis in Adolescent Idiopathic Scoliosis. Asian Spine J 2016; 10:893-900. [PMID: 27790317 PMCID: PMC5081324 DOI: 10.4184/asj.2016.10.5.893] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 02/25/2016] [Accepted: 02/26/2016] [Indexed: 12/03/2022] Open
Abstract
Study Design Level 4 retrospective review. Purpose Brace treatment is the standard nonoperative treatment for adolescent idiopathic scoliosis (AIS). Rotation correction is also important, because AIS involves a rotation deformity. The purpose of this study was to evaluate the impact of rotation correction after Osaka Medical College (OMC) brace treatment on clinical outcomes in AIS. Overview of Literature Brace treatment has a significant effect on the progression of AIS. However, few reports have examined rotation correction after brace treatment. Methods A total of 46 patients who wore the OMC brace were retrospectively reviewed. The curve magnitude was determined according to the Cobb method, and the rotation angle of the apical vertebrae was measured by the modified Nash-Moe method. Based on the difference in the rotation angle before and after the initial brace treatment, patients were divided into two groups. Group A (n=33) was defined as no change or improvement of the rotation angle; group B (n=13) was defined as deterioration of the rotation angle. If the patients had curve or rotation progression of 5° or more at skeletal maturity, or had undergone surgery, the treatment was considered a failure. Results Differences of rotation angle between before and after the initial brace treatment were 2°±2° in group A and –3°±2° in group B (p<0.001). The rates of treatment failure were 42% in group A and 77% in group B (p<0.05). This study included 25 patients with Lenke type 1 (54%). Group A (24%) with Lenke type 1 also had a significantly better success rate of brace treatment than group B (75%) (p<0.05). Conclusions Insufficient rotation correction increased brace treatment failure. Better rotation correction resulted in a higher success rate of brace treatment in patients with Lenke type 1.
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Abstract
Pediatric patient visits for spinal deformity are common. Most of these visits are for nonsurgical management of scoliosis, with approximately 600,000 visits for adolescent idiopathic scoliosis (AIS) annually. Appropriate management of scoliotic curves that do not meet surgical indication parameters is essential. Renewed enthusiasm for nonsurgical management of AIS (eg, bracing, physical therapy) exists in part because of the results of the Bracing in Adolescent Idiopathic Scoliosis Trial, which is the only randomized controlled trial available on the use of bracing for AIS. Bracing is appropriate for idiopathic curves between 20° and 40°, with successful control of these curves reported in >70% of patients. Patient adherence to the prescribed duration of wear is essential to maximize the effectiveness of the brace. The choice of brace type must be individualized according to the deformity and the patient's personality as well as the practice setting and brace availability.
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Sattout A, Clin J, Cobetto N, Labelle H, Aubin CE. Biomechanical Assessment of Providence Nighttime Brace for the Treatment of Adolescent Idiopathic Scoliosis. Spine Deform 2016; 4:253-260. [PMID: 27927513 DOI: 10.1016/j.jspd.2015.12.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 12/22/2015] [Accepted: 12/24/2015] [Indexed: 10/21/2022]
Abstract
STUDY DESIGN Biomechanical study of the Providence brace for the treatment of adolescent idiopathic scoliosis (AIS). OBJECTIVES To model and assess the effectiveness of Providence nighttime brace. SUMMARY OF BACKGROUND DATA Providence nighttime brace is an alternative to traditional daytime thoracolumbosacral orthosis for the treatment of moderate scoliotic deformities. It applies three-point pressure to reduce scoliotic curves. The biomechanics of the supine position and Providence brace is still poorly understood. METHODS Eighteen patients with AIS were recruited at our institution. For each patient, a personalized finite element model (FEM) of the trunk was created. The spine, rib cage, and pelvis geometry was acquired using simultaneous biplanar low-dose radiographs (EOS). The trunk surface was acquired using a three-dimensional surface topography scanner. The interior surface of each patient's Providence brace was digitized and used to generate an FEM of the brace. Pressures at the brace/skin interface were measured using pressure sensors, and the average pressure distribution was computed. The standing to supine transition and brace installation were computationally simulated. RESULTS Simulated standing to supine position induced an average curve correction of 45% and 48% for thoracic and lumbar curves, while adding the brace resulted in an average correction of 62% and 64% (vs. real in-brace correction of 65% and 70%). Simulated pressures had the same distribution as measured ones. Bending moments on apical vertebrae were mostly annulled by the positioning in the supine position, and further overcorrected on average by 10% to 13%, but in the opposite direction. CONCLUSIONS The supine position is responsible for the major part of coronal curve correction, while the brace itself plays a complementary role. Bending moments induced by the brace generated a rebalancing of pressure on the growth plates, which could help reduce the asymmetric growth of the vertebrae. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Amjad Sattout
- Department of Mechanical Engineering, Polytechnique Montréal, P.O. Box 6079, Downtown Station, Montreal, Quebec H3C 3A7, Canada; Research Center, Sainte-Justine University Hospital Center, 3175 Côte-Sainte-Catherine Road, Montreal, Quebec H3T 1C5, Canada
| | - Julien Clin
- Department of Mechanical Engineering, Polytechnique Montréal, P.O. Box 6079, Downtown Station, Montreal, Quebec H3C 3A7, Canada; Research Center, Sainte-Justine University Hospital Center, 3175 Côte-Sainte-Catherine Road, Montreal, Quebec H3T 1C5, Canada
| | - Nikita Cobetto
- Department of Mechanical Engineering, Polytechnique Montréal, P.O. Box 6079, Downtown Station, Montreal, Quebec H3C 3A7, Canada; Research Center, Sainte-Justine University Hospital Center, 3175 Côte-Sainte-Catherine Road, Montreal, Quebec H3T 1C5, Canada
| | - Hubert Labelle
- Research Center, Sainte-Justine University Hospital Center, 3175 Côte-Sainte-Catherine Road, Montreal, Quebec H3T 1C5, Canada
| | - Carl-Eric Aubin
- Department of Mechanical Engineering, Polytechnique Montréal, P.O. Box 6079, Downtown Station, Montreal, Quebec H3C 3A7, Canada; Research Center, Sainte-Justine University Hospital Center, 3175 Côte-Sainte-Catherine Road, Montreal, Quebec H3T 1C5, Canada.
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Supine Lateral Bending Radiographs Predict the Initial In-brace Correction of the Providence Brace in Patients With Adolescent Idiopathic Scoliosis. Spine (Phila Pa 1976) 2016; 41:798-802. [PMID: 26909835 DOI: 10.1097/brs.0000000000001519] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective, cross-sectional. OBJECTIVE To determine the initial curve correction of the providence brace (PB) and to determine to what extend the in-brace Cobb angle corresponds to the curve seen on supine lateral bending radiographs (SLBR). SUMMARY OF BACKGROUND DATA SLBR are used to assess curve flexibility in patients undergoing surgical treatment for adolescent idiopathic scoliosis (AIS). A low rate of in-brace correction (IBC) has been associated with a higher risk of curve progression, but to what extent SLBR can be used to predict IBC before initiating bracing treatment is unknown. METHODS All patients with AIS treated with the PB from January 1, 2006 to December 31, 2013 with a major curve of 25 to 45 degrees° were included. Cobb angle on SLBR before treatment and on initial standing, in-brace radiograph (IBR) were measured twice for each patient by one observer 30 days apart. Using a repeated measure mixed effect model, mean difference and 95% limits of agreement (LOA) between Cobb angles on each type of radiograph were estimated. Correction index (CI) was calculated as: curve flexibility (%)/curve correction (%). RESULTS A total of 127 patients were included. Mean long-standing Cobb angle was 35° (SD: 6°), which was reduced to mean 13° (SD: 8) on IBR (P < 0.05). No difference in curve correction between curve types was found when adjusting for flexibility using correction index (P = 0.77). Overall mean difference between SLBR and IBR was 0.2° (LOA ± 10°). Mean difference for thoracic curves was 0.2° (LOA ± 8°), for thoracolumbar/lumbar curves 0.9° (LOA ± 10°) and for double major curves 0.4° (LOA ± 16). CONCLUSION SLBR provide a close estimation to the expected in-brace correction with a mean difference of less than one degree. SLRB could potentially serve as prognostic parameter for curve progression before initiating brace treatment. LEVEL OF EVIDENCE 3.
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Aulisa AG, Guzzanti V, Falciglia F, Giordano M, Marzetti E, Aulisa L. Lyon bracing in adolescent females with thoracic idiopathic scoliosis: a prospective study based on SRS and SOSORT criteria. BMC Musculoskelet Disord 2015; 16:316. [PMID: 26497776 PMCID: PMC4619531 DOI: 10.1186/s12891-015-0782-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 10/17/2015] [Indexed: 11/11/2022] Open
Abstract
Background The Lyon brace is commonly prescribed in many European countries to patients with thoracic curves and is based on the three-point pressure system. The purpose of this study was to evaluate the efficacy of Lyon bracing for the conservative treatment of adolescent females with idiopathic thoracic curves in a case series selected on the basis of the Scoliosis Research Society (SRS) Committee on Bracing and Nonoperative Management Standardization Criteria and followed the guidelines on management of idiopathic scoliosis with corrective braces, proposed by the International Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT). Methods Prospective study based on an ongoing database. From 1297 patients treated for idiopathic scoliosis between 1995 and 2014 fulfill the inclusion criteria 102 patients treated with Lyon brace. Of these, 69 patients had a definite outcome, 17 have abandoned treatment e 16 are still in treatment. The 104 patients were adolescent females with curvatures in the thoracic spine and a pre-treatment Risser score ranging from 0 to 2. All patients were prescribed with full-time Lyon bracing. The minimum duration of follow-up was 24 months after the end of weaning (mean: 41.64 ± 31.45 months). Anteroposterior radiographs were used to estimate the curve magnitude (CM) at 5 time points: beginning of treatment (t1), one year after the beginning of treatment (t2), intermediate time between t1 and t4 (t3), end of weaning (t4), 2-year minimum follow-up from t4 (t5). Three outcomes were distinguished: curve correction, curve stabilization and curve progression. Results The results from our study showed that of the 69 patients with a definite outcome the CM mean value was 31.51° ± 4.34 SD at t1 and 20° ± 7.6 SD at t5. Curve correction was accomplished in 85.5 % of patients, curve stabilization was obtained in 13 % of patients and curve progression was evident in only 1.5 %. None of the patients were recommended surgery post-bracing. Of 17 patients who abandoned the treatment, at the time of abandonment (14.4 age) have achieved curve correction in 13 cases (77 %), stabilization in 53 cases (18 %) and progression in 1 case (5 %). Conclusion The Lyon brace, through its biomechanical action on vertebral modeling, is highly effective in correcting thoracic curves in particularly when the SOSORT guidelines were adopted in addition to the SRS criteria.
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Affiliation(s)
- Angelo G Aulisa
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, P.zza S. Onofrio 4, Rome, 00165, Italy.
| | - Vincenzo Guzzanti
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, P.zza S. Onofrio 4, Rome, 00165, Italy. .,University of Cassino, Cassino, FR, 03043, Italy.
| | - Francesco Falciglia
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, P.zza S. Onofrio 4, Rome, 00165, Italy.
| | - Marco Giordano
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, P.zza S. Onofrio 4, Rome, 00165, Italy.
| | - Emanuele Marzetti
- Department of Orthopedics, University Hospital "Agostino Gemelli", Catholic University of the Sacred Heart School of Medicine, Rome, 00168, Italy.
| | - Lorenzo Aulisa
- Department of Orthopedics, University Hospital "Agostino Gemelli", Catholic University of the Sacred Heart School of Medicine, Rome, 00168, Italy.
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Zaina F, de Mauroy JC, Donzelli S, Negrini S. SOSORT Award Winner 2015: a multicentre study comparing the SPoRT and ART braces effectiveness according to the SOSORT-SRS recommendations. SCOLIOSIS 2015; 10:23. [PMID: 26265932 PMCID: PMC4532257 DOI: 10.1186/s13013-015-0049-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 08/01/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Data comparing different braces for adolescent idiopathic scoliosis (AIS) are scant. The SRS criteria represent some guidelines for comparing results from different studies, but controlled studies are much more reliable. Recently, super-rigid braces have been introduced in clinical practice with the aim of replacing Risser and EDF casts. The aim of the present study is to compare the short-term radiographic results of two super-rigid braces, the ART and the SPORT (Sforzesco) brace. METHODS A group of consecutive patients with Cobb >40°, Risser 0-4, age >10 treated with the ART brace for 6 months were matched with a group of similar patients taken from a prospective database of patients treated with the Sforzesco brace. Patients were matched according to Cobb severity, pattern and localization of the curve. All patients had a full-time brace prescription (23-24 hours per day) and an indication to perform scoliosis-specific exercises and were assessed radiographically both immediately in the brace and after 6 months of treatment out of brace. Curves were analyzed according to the pattern and localization taking into consideration both the in-brace correction and the 6-month out-of-brace results. STATISTICAL ANALYSIS t-test, ANOVA, linear regression, alpha set at 0.05. RESULTS Twenty-six patients were included in the ART brace group, and 26 in the Sforzesco brace group. At baseline, no differences were noted for gender (3 males for each group), age (14.1 ± 0.3 for ART vs 13.9 ± 0.3 for Sforzesco), ATR (11.8 ± 3.2 vs 11.5 ± 4.2 for thoracic curves and 7.8 ± 4.0 vs 7.1 ± 6.1 for lumbar/thoracolumbar), Cobb angle (44.8 ± 2 vs 45.5 ± 2 for thoracic; 43.8 ± 2 vs 46.0 ± 2 for lumbar/thoracolumbar) or Risser sign (median 2 for both groups). The in-brace correction was slightly better for the ART brace, but didn't reach statistical significance (24.3 ± 8.5 vs 28.0 ± 6.8 for thoracic; 23.7 ± 10.4 vs 29.9 ± 4.2 for lumbar/thoracolumbar). At 6 months, results were similar both for thoracic (34.4 ± 10.4 vs34.8 ± 6.8) and for lumbar/thoracolumbar (32.8 ± 10.8 vs 36.6 ± 5.2). Also, with regard to the pattern, results were similar for double major and for thoracic, while there were not enough data for single lumbar to make a comparison. No differences for ATR were found (7.8 ± 3.2 vs 8.6 ± 2.9 for thoracic; 4.3 ± 3.4 vs 4.3 ± 3.7 for lumbar/thoracolumbar). CONCLUSION These two super-rigid braces showed similar short-term results, despite the better in-brace correction for lumbar curves shown by the ART brace. According to our data, the asymmetric design showed results similar to the symmetric one. After these preliminary data, further studies are needed to check end growth results and the impact of compliance, rigidity of curve, exercise and assessing quality of life.
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Affiliation(s)
- Fabio Zaina
- ISICO, Italian Scientific Spine Institute, Milan, Italy
| | | | | | - Stefano Negrini
- Brescia University, Brescia, Italy ; Fondazione Don Gnocchi, Brescia, Italy
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Negrini S, Minozzi S, Bettany‐Saltikov J, Chockalingam N, Grivas TB, Kotwicki T, Maruyama T, Romano M, Zaina F. Braces for idiopathic scoliosis in adolescents. Cochrane Database Syst Rev 2015; 2015:CD006850. [PMID: 26086959 PMCID: PMC10616811 DOI: 10.1002/14651858.cd006850.pub3] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Idiopathic scoliosis is a three-dimensional deformity of the spine. The most common form is diagnosed in adolescence. While adolescent idiopathic scoliosis (AIS) can progress during growth and cause a surface deformity, it is usually not symptomatic. However, in adulthood, if the final spinal curvature surpasses a certain critical threshold, the risk of health problems and curve progression is increased. OBJECTIVES To evaluate the efficacy of bracing for adolescents with AIS versus no treatment or other treatments, on quality of life, disability, pulmonary disorders, progression of the curve, and psychological and cosmetic issues. SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, five other databases, and two trials registers up to February 2015 for relevant clinical trials. We also checked the reference lists of relevant articles and conducted an extensive handsearch of grey literature. SELECTION CRITERIA Randomized controlled trials (RCTs) and prospective controlled cohort studies comparing braces with no treatment, other treatment, surgery, and different types of braces for adolescent with AIS. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by The Cochrane Collaboration. MAIN RESULTS We included seven studies (662 participants). Five were planned as RCTs and two as prospective controlled trials. One RCT failed completely, another was continued as an observational study, reporting also the results of the participants that had been randomized.There was very low quality evidence from one small RCT (111 participants) that quality of life (QoL) during treatment did not differ significantly between rigid bracing and observation (mean difference (MD) -2.10, 95% confidence interval (CI) -7.69 to 3.49). There was very low quality evidence from a subgroup of 77 adolescents from one prospective cohort study showing that QoL, back pain, psychological, and cosmetic issues did not differ significantly between rigid bracing and observation in the long term (16 years).Results of the secondary outcomes showed that there was low quality evidence that rigid bracing compared with observation significantly increased the success rate in 20° to 40° curves at two years' follow-up (one RCT, 116 participants; risk ratio (RR) 1.79, 95% CI 1.29 to 2.50). There was low quality evidence that elastic bracing increased the success rate in 15° to 30° curves at three years' follow-up (one RCT, 47 participants; RR 1.88, 95% CI 1.11 to 3.20).There is very low quality evidence from two prospective cohort studies with a control group that rigid bracing increases the success rate (curves not evolving to 50° or above) at two years' follow-up (one study, 242 participants; RR 1.50, 95% CI 1.19 to 1.89) and at three years' follow-up (one study, 240 participants; RR 1.75, 95% CI 1.42 to 2.16). There was very low quality evidence from a prospective cohort study (57 participants) that very rigid bracing increased the success rate (no progression of 5° or more, fusion, or waiting list for fusion) in adolescents with high degree curves (above 45°) (one study, 57 adolescents; RR 1.79, 95% CI 1.04 to 3.07 in the intention-to-treat (ITT) analysis).There was low quality evidence from one RCT that a rigid brace was more successful than an elastic brace at curbing curve progression when measured in Cobb degrees in low degree curves (20° to 30°), with no significant differences between the two groups in the subjective perception of daily difficulties associated with wearing the brace (43 girls; risk of success at four years' follow-up: RR 1.40, 1.03 to 1.89). Finally, there was very low quality evidence from one RCT (12 participants) that a rigid brace with a pad pressure control system is no better than a standard brace in reducing the risk of progression.Only one prospective cohort study (236 participants) assessed adverse events: neither the percentage of adolescents with any adverse event (RR 1.27, 95% CI 0.96 to 1.67) nor the percentage of adolescents reporting back pain, the most common adverse event, were different between the groups (RR 0.72, 95% CI 0.47 to 1.10). AUTHORS' CONCLUSIONS Due to the important clinical differences among the studies, it was not possible to perform a meta-analysis. Two studies showed that bracing did not change QoL during treatment (low quality), and QoL, back pain, and psychological and cosmetic issues in the long term (16 years) (very low quality). All included papers consistently showed that bracing prevented curve progression (secondary outcome). However, due to the strength of evidence (from low to very low quality), further research is very likely to have an impact on our confidence in the estimate of effect. The high rate of failure of RCTs demonstrates the huge difficulties in performing RCTs in a field where parents reject randomization of their children. This challenge may prevent us from seeing increases in the quality of the evidence over time. Other designs need to be implemented and included in future reviews, including 'expertise-based' trials, prospective controlled cohort studies, prospective studies conducted according to pre-defined criteria such as the Scoliosis Research Society (SRS) and the international Society on Scoliosis Orthopedic and Rehabilitation Treatment (SOSORT) criteria. Future studies should increase their focus on participant outcomes, adverse effects, methods to increase compliance, and usefulness of physiotherapeutic scoliosis specific exercises added to bracing.
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Affiliation(s)
- Stefano Negrini
- University of Brescia ‐ IRCCS Fondazione Don Gnocchi MilanPhysical and Rehabilitation MedicineViale EuropaBresciaItaly25121
| | - Silvia Minozzi
- Lazio Regional Health ServiceDepartment of EpidemiologyVia di Santa Costanza, 53RomeItaly00198
| | - Josette Bettany‐Saltikov
- University of TeessideSchool of Health and Social CareVictoria RoadMiddlesbroughClevelandUKTS13BA
| | | | - Theodoros B. Grivas
- "Tzanio" General Hospital of PiraeusDepartment of Trauma and OrthopaedicsPiraeusAtticaGreece18536
| | - Tomasz Kotwicki
- University of Medical SciencesDepartment of Pediatric Orthopedics and Traumatologyul. 28 Czerwca 1956 nr 135PoznanPoland61‐545
| | - Toru Maruyama
- Saitama Medical UniversityDepartment of Orthopaedic Surgery1981 KamodaKawagoeSaitamaJapan350‐8550
| | - Michele Romano
- ISICO (Italian Scientific Spine Institute)Via Roberto Bellarmino 13/1MilanItaly20141
| | - Fabio Zaina
- ISICO (Italian Scientific Spine Institute)Via Roberto Bellarmino 13/1MilanItaly20141
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Kuroki H, Inomata N, Hamanaka H, Higa K, Chosa E, Tajima N. Efficacy of the Osaka Medical College (OMC) brace in the treatment of adolescent idiopathic scoliosis following Scoliosis Research Society brace studies criteria. SCOLIOSIS 2015; 10:12. [PMID: 25932040 PMCID: PMC4415349 DOI: 10.1186/s13013-015-0036-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 03/19/2015] [Indexed: 11/10/2022]
Abstract
Background The efficacy of brace treatment for patients with adolescent idiopathic scoliosis (AIS) remains controversial. To make comparisons among studies more valid and reliable, the Scoliosis Research Society (SRS) has standardized criteria for brace studies in patients with AIS. The purpose of this study was to evaluate the efficacy of the Osaka Medical College (OMC) brace for AIS in accordance with the modified standardized criteria proposed by the SRS committee on bracing and non-operative management. Methods From 1999 through 2010, 31 consecutive patients with AIS who were newly prescribed the OMC brace and met the modified SRS criteria were studied. The study included 2 boys and 29 girls with a mean age of 12 years and 0 month. Patients were instructed to wear the brace for a minimum of 20 hours per day at the beginning of brace treatment. The mean duration of brace treatment was 4 years and 8 months. We examined the initial brace correction rate and the clinical outcomes of main curves evaluated by curve progression and surgical rate, and the compliance evaluated by the instruction adherence rate for all cases. The clinical course of the brace treatment was considered progression if ≥6° curvature increase occurred and improvement if ≥6° curvature decrease occurred according to SRS judgment criteria. Results The average initial brace correction rate was 46.8%. In 10 cases the curve progressed, 6 cases the curve improved, and 15 cases the curve remained unchanged (success rate: 67.7%). The mean instruction adherence rate, that was defined the percentage of the visits that patients declared they mostly followed our instruction to total visits, was 53.7%. The success rate was statistically higher in the patient group whose instruction adherence rate was greater than 50% (88.2%) as compared with in those 50% or less (42.8%). Conclusions OMC brace treatment for AIS patients could alter the natural history and significantly decreased the progression of curves to the threshold for surgical intervention. Better instruction adherence of brace wear associated with greater success.
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Affiliation(s)
- Hiroshi Kuroki
- Department of Orthopaedic Surgery, National Hospital Organization Miyazaki Higashi Hospital, 4374-1 Tayoshi Ooaza, Miyazaki, 880-0911 Japan
| | - Naoki Inomata
- Department of Orthopaedic Surgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Hideaki Hamanaka
- Department of Orthopaedic Surgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Kiyoshi Higa
- Department of Orthopaedic Surgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Etsuo Chosa
- Department of Orthopaedic Surgery, University of Miyazaki Faculty of Medicine, Miyazaki, Japan
| | - Naoya Tajima
- Department of Orthopaedic Surgery, Nozaki Higashi Hospital, Miyazaki, Japan
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Response to: Evidence-Based of Nonoperative Treatment in Adolescent Idiopathic Scoliosis. Asian Spine J 2015; 9:315. [PMID: 25901251 PMCID: PMC4404554 DOI: 10.4184/asj.2015.9.2.315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Accepted: 01/03/2015] [Indexed: 11/17/2022] Open
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Negrini S, Hresko TM, O’Brien JP, Price N. Recommendations for research studies on treatment of idiopathic scoliosis: Consensus 2014 between SOSORT and SRS non-operative management committee. SCOLIOSIS 2015; 10:8. [PMID: 25780381 PMCID: PMC4360938 DOI: 10.1186/s13013-014-0025-4] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 12/12/2014] [Indexed: 01/29/2023]
Abstract
The two main societies clinically dealing with idiopathic scoliosis are the Scoliosis Research Society (SRS), founded in 1966, and the international Society on Scoliosis Orthopedic and Rehabilitation Treatment (SOSORT), started in 2004. Inside the SRS, the Non-Operative Management Committee (SRS-NOC) has the same clinical interest of SOSORT, that is the Orthopaedic and Rehabilitation (or Non-Operative, or conservative) Management of idiopathic scoliosis patients. The aim of this paper is to present the results of a Consensus among the best experts of non-operative treatment of Idiopathic Scoliosis, as represented by SOSORT and SRS, on the recommendation for research studies on treatment of Idiopathic Scoliosis. The goal of the consensus statement is to establish a framework for research with clearly delineated inclusion criteria, methodologies, and outcome measures so that future meta- analysis or comparative studies could occur. A Delphi method was used to generate a consensus to develop a set of recommendations for clinical studies on treatment of Idiopathic Scoliosis. It included the development of a reference scheme, which was judged during two Delphi Rounds; after this first phase, it was decided to develop the recommendations and 4 other Delphi Rounds followed. The process finished with a Consensus Meeting, that was held during the SOSORT Meeting in Wiesbaden, 8-10 May 2014, moderated by the Presidents of SOSORT (JP O'Brien) and SRS (SD Glassman) and by the Chairs of the involved Committees (SOSORT Consensus Committee: S Negrini; SRS Non-Operative Committee: MT Hresko). The Boards of the SRS and SOSORT formally accepted the final recommendations. The 18 Recommendations focused: Research needs (3), Clinically significant outcomes (4), Radiographic outcomes (3), Other key outcomes (Quality of Life, adherence to treatment) (2), Standardization of methods of non-operative research (6).
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Affiliation(s)
- Stefano Negrini
- />Clinical and Experimental Sciences Department, University of Brescia, Viale Europa 32, 25123 Brescia, Italy
- />IRCCS Fondazione Don Gnocchi, Milan, Italy
| | - Timothy M Hresko
- />Department of Orthoapedic Surgery, Harvard Medical School, Boston Children’s Hospital, Boston, USA
| | | | - Nigel Price
- />Children’s Mercy Hospital, University of Missouri Kansas City, Kansas, USA
| | - SOSORT Boards
- />Clinical and Experimental Sciences Department, University of Brescia, Viale Europa 32, 25123 Brescia, Italy
- />IRCCS Fondazione Don Gnocchi, Milan, Italy
- />Department of Orthoapedic Surgery, Harvard Medical School, Boston Children’s Hospital, Boston, USA
- />National Scoliosis Foundation, Stoughton, MA USA
- />Children’s Mercy Hospital, University of Missouri Kansas City, Kansas, USA
| | - SRS Non-Operative Committee
- />Clinical and Experimental Sciences Department, University of Brescia, Viale Europa 32, 25123 Brescia, Italy
- />IRCCS Fondazione Don Gnocchi, Milan, Italy
- />Department of Orthoapedic Surgery, Harvard Medical School, Boston Children’s Hospital, Boston, USA
- />National Scoliosis Foundation, Stoughton, MA USA
- />Children’s Mercy Hospital, University of Missouri Kansas City, Kansas, USA
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Maruyama T, Kobayashi Y, Miura M, Nakao Y. Effectiveness of brace treatment for adolescent idiopathic scoliosis. SCOLIOSIS 2015; 10:S12. [PMID: 25815048 PMCID: PMC4331729 DOI: 10.1186/1748-7161-10-s2-s12] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Effectiveness of brace treatment for adolescent idiopathic scoliosis (AIS) was demonstrated by the BrAIST study in 2013. Objectives of this study were to confirm its effectiveness by analyzing our results and to clarify the factors affecting the results of the treatment. MATERIALS AND METHODS According to the Scoliosis Research Society AIS brace studies standardization criteria, patients with age 10 years or older, Risser 0 to II, less than 1 year post-menarche, curve magnitude 25 to 40 degrees before brace treatment and who received no prior treatment were included in the study. At skeletal maturity, the rate of the patients whose curve was stabilized, exceeded 45 degrees, and who were recommended or underwent surgery were investigated. Additionally, initial correction rate by the brace and factors affecting the results were investigated. RESULTS A total of 33 patients (27 females and 6 males) could be followed-up until their skeletal maturity and included in the analysis. An average age was 11.9 years, average Cobb angle was 30.8°, and Risser sign was 0 in 13 patients, I in 5, and II in 15 patients before treatment. There were 13 thoracic curves, 14 thoracolumbar or lumbar curves, and 6 double curves. Initial correction rate by the brace was 53.8% for the total curves. In terms of curve pattern, 34.4% for thoracic curve, 73.9% for thoracolumbar or lumbar curve, and 48.8% for double curve. After an average follow-up period of 33 months, 8 patients improved in more than 6 degrees, change of 17 patients were within 6 degrees, and 8 progressed in more than 6 degrees. Therefore, totally, 76% (25/33) of the curves were stabilized by the treatment. Four curves (12%) exceeded 45 degrees and one patient (3%) underwent surgery. Our results were better than the reported natural history. Factors that affected the results were hump degree before treatment and initial correction rate by the brace. CONCLUSIONS 76% of the curve with AIS could be stabilized by brace treatment. Brace treatment was effective for treatment of AIS. Factors affecting the results were hump degrees and initial correction rate.
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Affiliation(s)
- Toru Maruyama
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550 Japan
| | - Yosuke Kobayashi
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550 Japan
| | - Makoto Miura
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550 Japan
| | - Yusuke Nakao
- Department of Orthopaedic Surgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550 Japan
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Bohl DD, Telles CJ, Golinvaux NS, Basques BA, DeLuca PA, Grauer JN. Effectiveness of Providence nighttime bracing in patients with adolescent idiopathic scoliosis. Orthopedics 2014; 37:e1085-90. [PMID: 25437083 DOI: 10.3928/01477447-20141124-56] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 03/25/2014] [Indexed: 02/03/2023]
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.
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Lusini M, Donzelli S, Minnella S, Zaina F, Negrini S. Brace treatment is effective in idiopathic scoliosis over 45°: an observational prospective cohort controlled study. Spine J 2014; 14:1951-6. [PMID: 24295798 DOI: 10.1016/j.spinee.2013.11.040] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 11/13/2013] [Accepted: 11/21/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Recently, positive results in bracing patients with idiopathic scoliosis (IS) above 45° who refused surgery have been presented in a retrospective study. Obviously, this can give only an efficacy (EA) analysis, as there is neither a control group, nor it is possible to know failures because of dropouts. PURPOSE To present the prospective results of bracing patients affected by IS above 45° and still growing. STUDY DESIGN Prospective study including all IS patients with 45° or more, Risser stage 0 to 4, who had their first evaluation in our institute, an outpatient clinic specialized in scoliosis evaluation and conservative treatment, from March 1, 2003 to December 21, 2010 and utterly denied any surgical intervention. PATIENT SAMPLE Of 59 patients, we excluded 2 patients still in treatment and 57 (11 males) patients were included. At the beginning of the study, they were 15 years 3±22 months of age, had 52.5° Cobb (range, 45°-93°), and Risser 2 (0-4). Thirty-nine accepted a full-time brace treatment (BG) to try avoiding surgery, 18 refused any treatment and served as controls (CG). OUTCOME MEASURES Physiological measures: radiographic and clinical data. METHODS Treatment: A year of full-time Sforzesco brace (23 hours/day) or Risser cast (8-12 months) and gradual weaning after Risser 3; all patients performed exercises; and International Society on Scoliosis Orthopaedic and Rehabilitation TREATMENT management criteria were respected. Analyses: EA in patients who completed treatment/observation (34 in BG and 10 in CG) and intent-to-treat (ITT) with worst case analysis in the whole population. Relative risk (RR) and 95% confidence interval (CI) have been computed. RESULTS Efficacy: failures were 23.5% in BG and 100% in CG. Intent-to-treat: failures were 20.5% in BG and 55.6% in CG. Relative risks of failure in CG were 4.3 (95% CI, 3.6-4.9) in EA and 2.7 (95% CI, 2.0-3.5) in ITT (p<.05). Percentage of patients (53.8%) improved: RRs of improvement in BG were 1.6 (95% CI, 1.46-1.9) in EA and 1.9 (95% CI, 1.6-2.2) in ITT (p<.05). Patients who joined the treatment achieved a 10.4°±10.7° Cobb improvement, an ATR reduction of 4.2°±4.3°, and an esthetic improvement of 2.8±1.9 of 12 points (TRACE). At the end, in BG, 24 patients were below 45° and 6 patients below 35°. CONCLUSIONS Through this study we can conclude that the conservative brace plus exercises treatment (if correctly performed and managed) is a suitable alternative for those patients who reject any surgical intervention for IS above 45°. But we could also conclude that a good brace treatment should be considered as the first choice to try avoiding fusion because of the high sanitary and social costs of surgery.
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Affiliation(s)
- Monia Lusini
- ISICO (Italian Scientific Spine Institute), ia Roberto Bellarmino 13/1, 20148, Milan, Italy
| | - Sabrina Donzelli
- ISICO (Italian Scientific Spine Institute), ia Roberto Bellarmino 13/1, 20148, Milan, Italy
| | - Salvatore Minnella
- ISICO (Italian Scientific Spine Institute), ia Roberto Bellarmino 13/1, 20148, Milan, Italy
| | - Fabio Zaina
- ISICO (Italian Scientific Spine Institute), ia Roberto Bellarmino 13/1, 20148, Milan, Italy
| | - Stefano Negrini
- Physical and Rehabilitation Medicine, Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy; Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11, 25123, Brescia, Italy; IRCCS Don Gnocchi Foundation, Piazzale Morandi 6, 20121, Milan, Italy.
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Abstract
BACKGROUND Spinal bracing is widely utilized in patients with moderate severity adolescent idiopathic scoliosis with the goal of preventing curve progression and therefore preventing the need for surgical correction. Bracing is typically initiated in patients with a primary curve angle between 25 and 40 degrees, who are Risser sign 0 to 2 and <1-year postmenarchal. The purpose of this study is to determine whether nighttime bracing using a Charleston bending brace is effective in preventing progression of smaller curves (15 to 25 degrees) in skeletally immature, premenarchal female patients relative to current standard of care (observation for curves <25 degrees). METHODS Premenarchal, Risser 0 female patients presenting to 2 pediatric orthopaedic specialty practices for evaluation of idiopathic scoliosis with Cobb angle measurements between 15 and 25 degrees were selected. They were randomized by location to receive nighttime bending brace treatment or observation. Patients in the observation group were converted to fulltime TLSO wear if they progressed to >25 degrees primary curve Cobb angle. Curve progression was monitored with minimum 2-year follow-up. RESULTS Sixteen patients in the observation group and 21 patients in the bracing group completed 2-year follow-up. All patients in the observation group progressed to fulltime bracing threshold. In the nighttime bracing group, 29% of the patients did not progress to 25 degrees primary curve magnitude. Rate of progression to surgical magnitude was similar in the 2 groups. CONCLUSIONS Risser 0 patients presenting with mild idiopathic scoliosis are at high risk for progression to >25 degrees primary curve magnitude. Treatment with the Charleston nighttime bending brace may reduce progression to full-time bracing threshold. No difference in progression to surgical intervention was shown between nighttime bracing and observation for small curves. LEVEL OF EVIDENCE Level II--therapeutic study (prospective comparative study).
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Negrini S, Donzelli S, Lusini M, Minnella S, Zaina F. The effectiveness of combined bracing and exercise in adolescent idiopathic scoliosis based on SRS and SOSORT criteria: a prospective study. BMC Musculoskelet Disord 2014; 15:263. [PMID: 25095800 PMCID: PMC4132192 DOI: 10.1186/1471-2474-15-263] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 07/16/2014] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Recently an RCT confirmed brace efficacy in adolescent idiopathic scoliosis (AIS) patients. Previously, a Cochrane review suggested also producing studies according to the Scoliosis Research Society (SRS) criteria on the effectiveness of bracing for AIS. Even if the SRS criteria propose a prospective design, until now only one out of 6 published studies was prospective. Our purpose was to evaluate the effects of bracing plus exercises following the SRS and the international Society on Scoliosis Orthopedic and Rehabilitation Treatment (SOSORT) criteria for AIS conservative treatment. METHODS STUDY DESIGN/SETTING prospective cohort study nested in a clinical database of all outpatients of a clinic specialized in scoliosis conservative treatment. PATIENT SAMPLE seventy-three patients (60 females), age 12 years 10 months ±17 months, 34.4±4.4 Cobb degrees, who satisfied SRS criteria were included out of 3,883 patients at first evaluation. OUTCOME MEASURES Cobb angle at the end of treatment according to SRS criteria : (unchanged; worsened 6° or more, over 45° and surgically treated, and rate of improvement of 6° or more).Braces were prescribed for 18-23 hours/day according to curves magnitude and actual international guidelines. Weaning was gradual after Risser 3. All patients performed exercises and were managed according to SOSORT criteria. Results in all patients were analyzed according to intent-to-treat at the end of the treatment. Funding and Conflict of Interest: no. RESULTS Overall 34 patients (52.3%) improved. Seven patients (9.6%) worsened, of which 1 patient progressed beyond 45° and was fused. Referred compliance was assessed during a mean period of 3 years 4 months ±20 months; the median adherence was 99.1% (range 22.2-109.2%). Employing intent-to-treat analysis, there were failures in 11 patients (15.1%). At start, these patients had statistically significant low BMI and kyphosis, high thoracic rotation and higher Cobb angles. Drop-outs showed reduced compliance and years of treatment; their average scoliosis at discontinuation was low: 22.7° (range 16-35°) at Risser 1.3 ± 1. CONCLUSIONS Bracing in patients with AIS who satisfy SRS criteria is effective. Combining bracing with exercise according to SOSORT criteria shows better results than the current literature.
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Affiliation(s)
- Stefano Negrini
- Department of Clinical and Experimental Sciences, University of Brescia, Viale Europa 11 Brescia, Italy
- IRCCS Don Gnocchi Foundation, Milan, Italy
| | | | - Monia Lusini
- ISICO (Italian Scientific Spine Institute), Milan, Italy
| | | | - Fabio Zaina
- ISICO (Italian Scientific Spine Institute), Milan, Italy
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Donzelli S, Zaina F, Lusini M, Minnella S, Negrini S. In favour of the definition "adolescents with idiopathic scoliosis": juvenile and adolescent idiopathic scoliosis braced after ten years of age, do not show different end results. SOSORT award winner 2014. SCOLIOSIS 2014; 9:7. [PMID: 25031608 PMCID: PMC4100036 DOI: 10.1186/1748-7161-9-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 06/22/2014] [Indexed: 02/02/2023]
Abstract
Background The most important factor discriminating juvenile (JIS) from adolescent idiopathic scoliosis (AIS) is the risk of deformity progression. Brace treatment can change natural history, even when risk of progression is high. The aim of this study was to compare the end of growth results of JIS subjects, treated after 10 years of age, with final results of AIS. Methods Design: prospective observational controlled cohort study nested in a prospective database. Setting: outpatient tertiary referral clinic specialized in conservative treatment of spinal deformities. Inclusion criteria: idiopathic scoliosis; European Risser 0–2; 25 degrees to 45 degrees Cobb; start treatment age: 10 years or more, never treated before. Exclusion criteria: secondary scoliosis, neurological etiology, prior treatment for scoliosis (brace or surgery). Groups: 27 patients met the inclusion criteria for the AJIS, (Juvenile Idiopathic Scoliosis treated in adolescence), demonstrated by an x-ray before 10 year of age, and treatment start after 10 years of age. AIS group included 45 adolescents with a diagnostic x-ray made after the threshold of age 10 years. Results at the end of growth were analysed; the threshold of 5 Cobb degree to define worsened, improved and stabilized curves was considered. Statistics: Mean and SD were used for descriptive statistics of clinical and radiographic changes. Relative Risk of failure (RR), Chi-square and T-test of all data was calculated to find differences among the two groups. 95% Confidence Interval (CI) , and of radiographic changes have been calculated. Results We did not find any Cobb angle significant differences among groups at baseline and at the end of treatment. The only difference was in the number of patients progressed above 45 degrees, found in the JIS group. The RR of progression of AJIS was, 1.35 (IC95% 0.57-3.17) versus AIS, and it wasn't statistically significant in the AJIS group, in respect to AIS group (p = 0.5338). Conclusion There are no significant differences in the final results of AIS and JIS, treated with total respect of the SRS and SOSORT criteria, in adolescence. Brace efficacy can neutralize the risk of progression.
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Affiliation(s)
- Sabrina Donzelli
- ISICO, Italian Scientific Spine Institute, Via Roberto Bellarmino 13/1, 20143 Milan, Italy
| | - Fabio Zaina
- ISICO, Italian Scientific Spine Institute, Via Roberto Bellarmino 13/1, 20143 Milan, Italy
| | - Monia Lusini
- ISICO, Italian Scientific Spine Institute, Via Roberto Bellarmino 13/1, 20143 Milan, Italy
| | - Salvatore Minnella
- ISICO, Italian Scientific Spine Institute, Via Roberto Bellarmino 13/1, 20143 Milan, Italy
| | - Stefano Negrini
- Department of Clinical and Experimental Sciences, University of Brescia, Piazzale Spedali Civili, 1, 25123 Brescia, Italy ; IRCCS Don Gnocchi ONLUS, via Alfonso Capecelatro, 66 - 20148 Milano, Italy
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Abstract
Adolescent idiopathic scoliosis affects about 3% of children. Non-operative measures are aimed at altering the natural history to maintain the size of the curve below 40° at skeletal maturity. The application of braces to treat spinal deformity pre-dates the era of evidence-based medicine, and there is a paucity of irrefutable prospective evidence in the literature to support their use and their effectiveness has been questioned. This review considers this evidence. The weight of the evidence is in favour of bracing over observation. The most recent literature has moved away from addressing this question, and instead focuses on developments in the design of braces and ways to improve compliance.
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Affiliation(s)
- O M Stokes
- Queen Mary Hospital, The University of Hong Kong, Division of Spine Surgery, Department of Orthopaedics and Traumatology, Pokfulam, Hong Kong SAR, China
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Abstract
BACKGROUND The role of bracing in patients with adolescent idiopathic scoliosis who are at risk for curve progression and eventual surgery is controversial. METHODS We conducted a multicenter study that included patients with typical indications for bracing due to their age, skeletal immaturity, and degree of scoliosis. Both a randomized cohort and a preference cohort were enrolled. Of 242 patients included in the analysis, 116 were randomly assigned to bracing or observation, and 126 chose between bracing and observation. Patients in the bracing group were instructed to wear the brace at least 18 hours per day. The primary outcomes were curve progression to 50 degrees or more (treatment failure) and skeletal maturity without this degree of curve progression (treatment success). RESULTS The trial was stopped early owing to the efficacy of bracing. In an analysis that included both the randomized and preference cohorts, the rate of treatment success was 72% after bracing, as compared with 48% after observation (propensity-score-adjusted odds ratio for treatment success, 1.93; 95% confidence interval [CI], 1.08 to 3.46). In the intention-to-treat analysis, the rate of treatment success was 75% among patients randomly assigned to bracing, as compared with 42% among those randomly assigned to observation (odds ratio, 4.11; 95% CI, 1.85 to 9.16). There was a significant positive association between hours of brace wear and rate of treatment success (P<0.001). CONCLUSIONS Bracing significantly decreased the progression of high-risk curves to the threshold for surgery in patients with adolescent idiopathic scoliosis. The benefit increased with longer hours of brace wear. (Funded by the National Institute of Arthritis and Musculoskeletal and Skin Diseases and others; BRAIST ClinicalTrials.gov number, NCT00448448.).
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Affiliation(s)
- Stuart L Weinstein
- Department of Orthopedics and Rehabilitation, University of Iowa, Iowa City, IA 52242, USA.
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Abstract
STUDY DESIGN Descriptive. OBJECTIVE To describe the design and development of Bracing in Adolescent Idiopathic Scoliosis Trial (BrAIST). SUMMARY OF BACKGROUND DATA Bracing has remained the standard of care for the nonoperative treatment of adolescent idiopathic scoliosis since the introduction of the Milwaukee brace in the late 1940s, but it has never been subjected to a rigorous evaluation of either its efficacy or its effectiveness. The BrAIST was designed to address the primary question: Do braces (specifically a thoracolumbosacral orthosis) lower the risk of curve progression to a surgical threshold (≥50°) in patients with adolescent idiopathic scoliosis relative to watchful waiting alone? METHODS The authors describe the rationale for BrAIST, including the limitations of the current literature evaluating bracing for adolescent idiopathic scoliosis. Second, the authors describe the preliminary work, including the preparation of the National Institutes of Health clinical trials planning grant. Finally, the authors describe the trial design in detail. RESULTS BrAIST was conducted in 25 sites in North America. Subjects were treated either with a thoracolumbosacral orthosis or watchful waiting and followed every 6 months until they reached skeletal maturity or the surgical threshold of 50° Cobb angle. CONCLUSION Clinical decision making will be improved by translation of the BrAIST results into evidence-based prognosis and estimates of how the prognosis, specifically the risk of progressing to surgery, may be altered by the use of bracing. LEVEL OF EVIDENCE N/A.
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Affiliation(s)
- Stuart L Weinstein
- *Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, IA †Department of Surgery, The Hospital for Sick Children, Toronto, Ontario, Canada, and the Division of Orthopedic Surgery, University of Toronto, Toronto, Ontario, Canada; and ‡Department of Orthopaedic Surgery, Washington University School of Medicine and St. Louis Shriners Hospital for Children, St. Louis, MO
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Heidt C, Kong E, Torode I, Balakumar J. Behandlung der jugendlichen idiopathischen Skoliose mittels Korsett. DER ORTHOPADE 2013; 42:922-7. [DOI: 10.1007/s00132-013-2181-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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