title: Quality of life after surgery for neuromuscular scoliosis.
abstract: Surgery in patients with neuromuscular scoliosis is associated with a higher rate of complications. It is still controversially discussed whether the patients truly benefit from deformity correction. The purpose of this study is to investigate if the quality of life has been improved and if the patients and their caregivers are satisfied with the results of surgery. This is a retrospective clinical outcome study of 46 patients with neuromuscular scoliosis which were treated with primary stable posterior pedicle screw instrumentation and correction. To achieve fusion only autologous bone was used. Follow up was minimum 2 years and maximum 5 years with an average of 36 months. The patients and/or their caregivers received a questionnaire based on the PEDI (pediatric disability inventory) and the GMFS (gross motor function score). The patients (and their caregivers) were also asked if the quality of life has improved after surgery. Only 32 of 46 patients answered the questionnaire. The answers showed a high approval-rate regarding the patients satisfaction with the surgery and the improvement of quality of life. The questionnaire could be answered from 1 (I do not agree) to 4 (I completely agree). The average agreement to the following statements was: i) the quality of life has improved: 3.35; ii) I am satisfied with surgery: 3.95; iii) the operation has fulfilled my expectations: 3.76. The average age at surgery was 12.7 years. The mean pre-operative cobb-angle of the main curve was 83.1° with a correction post-operatively to a mean of 36.9° and 42.6° at final follow-up. That is an average correction of 56.9%. Although spinal fusion in neuromuscular scoliosis is associated with a higher rate of complications our results show that the patients and their caregivers are satisfied with the operation and the quality of life has improved after surgery.
authors.affiliation: Asklepios Klinik St. Georg, Abt. für Wirbelsäulen- und Skoliosechirurgie, Hamburg;
authors.forename: Peter
authors.initials: P
authors.lastname: Obid
authors.forename: Andrea
authors.initials: A
authors.lastname: Bevot
authors.forename: Almut
authors.initials: A
authors.lastname: Goll
authors.forename: Corinna
authors.initials: C
authors.lastname: Leichtle
authors.forename: Nikolaus
authors.initials: N
authors.lastname: Wülker
authors.forename: Thomas
authors.initials: T
authors.lastname: Niemeyer
keywords: correction; neuromuscular scoliosis; outcome.; quality of life; spinal fusion