Riccardo Sacco1, Michel Bonnevalle2, Eric Nectoux1, Damien Fron1, Mourad Ould-Slimane3, Dyuti Sharma2, Giovanni Lucchesi4, Federico Canavese5. 1. Department of Pediatric Orthopaedic Surgery, CHU de Lille, Jeanne de Flandre Hospital, Rue Eugène Avinée, 59000, Lille, France. 2. Department of Pediatric Surgery, CHU de Lille, Jeanne de Flandre Hospital, Rue Eugène Avinée, 59000, Lille, France. 3. Department of Orthopaedic Surgery, CHU de Rouen, 76000, Rouen, France. 4. Department of Surgery and Translational Medicine, Orthopaedic Clinic, University of Florence, Florence, Italy. 5. Department of Pediatric Orthopaedic Surgery, CHU de Lille, Jeanne de Flandre Hospital, Rue Eugène Avinée, 59000, Lille, France. canavese_federico@yahoo.fr.
Abstract
PURPOSE: To determine the midterm outcome of lateral thoracotomy (LT) in skeletally immature patients concerning thoracogenic scoliosis development and lung parenchyma resection (LPR) extent. METHODS: In total, 129 children met the inclusion criteria: (1) LT during the study period; (2) skeletally immature at the time of LT; (3) clinical and radiographic follow-up of at least 3 years; and (4) no spinal or thoracic deformity on radiographs before LT. Patients were grouped according to their underlying disease, age at LT, and LPR extent. Radiographic parameters were assessed. Kaplan-Meier survival curves and univariate and multivariate analysis were performed. RESULTS: Of 129, 108 patients underwent pneumonectomy (9; 9.1%), lobectomy (79; 61.2%), segmentectomy (20; 15.5%) and 21 patients LT without LPR. The mean age at LT and at last radiological follow-up was 5.5 years (birth-17.8) and 15.2 years (3.4-33.2). The mean follow-up was 10 years (3-28.1). Scoliosis developed on average 5.3 years after LT. The mean Cobb angle was 22.1° (11-90°); > 10° in 37/129 patients (28.7%), of whom 5/129 (3.9%) had > 45°. The average vertebral rotation was 16.2° (2-43°; grade 0-II). RVAD was 26.5° (8°-33°) and 15.3° (2-43°) in patients with Cobb > 45° and ≤ 45°. Gender, age at surgery, and extent of LPR were not risk factors for post-thoracotomy scoliosis (p > 0.05), although younger patients developed a more severe deformity. CONCLUSION: Although post-thoracotomy scoliosis is not associated with significant rotation, the risk of curve progression > 45° is relatively high. Regular follow-up is required as scoliosis may develop several years after LT with or without LPR.
PURPOSE: To determine the midterm outcome of lateral thoracotomy (LT) in skeletally immature patients concerning thoracogenic scoliosis development and lung parenchyma resection (LPR) extent. METHODS: In total, 129 children met the inclusion criteria: (1) LT during the study period; (2) skeletally immature at the time of LT; (3) clinical and radiographic follow-up of at least 3 years; and (4) no spinal or thoracic deformity on radiographs before LT. Patients were grouped according to their underlying disease, age at LT, and LPR extent. Radiographic parameters were assessed. Kaplan-Meier survival curves and univariate and multivariate analysis were performed. RESULTS: Of 129, 108 patients underwent pneumonectomy (9; 9.1%), lobectomy (79; 61.2%), segmentectomy (20; 15.5%) and 21 patients LT without LPR. The mean age at LT and at last radiological follow-up was 5.5 years (birth-17.8) and 15.2 years (3.4-33.2). The mean follow-up was 10 years (3-28.1). Scoliosis developed on average 5.3 years after LT. The mean Cobb angle was 22.1° (11-90°); > 10° in 37/129 patients (28.7%), of whom 5/129 (3.9%) had > 45°. The average vertebral rotation was 16.2° (2-43°; grade 0-II). RVAD was 26.5° (8°-33°) and 15.3° (2-43°) in patients with Cobb > 45° and ≤ 45°. Gender, age at surgery, and extent of LPR were not risk factors for post-thoracotomy scoliosis (p > 0.05), although younger patients developed a more severe deformity. CONCLUSION: Although post-thoracotomy scoliosis is not associated with significant rotation, the risk of curve progression > 45° is relatively high. Regular follow-up is required as scoliosis may develop several years after LT with or without LPR.
Authors: Saara J Sistonen; Ilkka Helenius; Jari Peltonen; Seppo Sarna; Risto J Rintala; Mikko P Pakarinen Journal: Pediatrics Date: 2009-11-09 Impact factor: 7.124
Authors: Sahyun Sung; Hyun-Wook Chae; Hye Sun Lee; Sinae Kim; Ji-Won Kwon; Soo-Bin Lee; Seong-Hwan Moon; Hwan-Mo Lee; Byung Ho Lee Journal: Int J Environ Res Public Health Date: 2021-08-01 Impact factor: 3.390