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Risk factors affecting the immediate postoperative course in pediatric scoliosis surgery
Roei Hod-Feins1, Ibrahim Abu-Kishk, Gideon Eshel
1Spine Unit, Assaf Harofeh Medical Center, Zerifin, Israel.
Insights
Pediatric scoliosis surgery complications are higher in neuromuscular cases and with anterior/combined fusions. Posterior fusions are linked to fewer pulmonary issues and shorter ICU stays, improving patient outcomes.
Area of Science:
- Pediatric Orthopedics
- Spinal Surgery
- Scoliosis Research
Background:
- Limited research exists on immediate postoperative complications following pediatric scoliosis surgery.
- Understanding these complications is crucial for improving patient care and outcomes.
Purpose of the Study:
- To evaluate the influence of pre- and intraoperative parameters on the postoperative course of pediatric scoliosis surgery.
- To identify risk factors for immediate postoperative complications.
- To lay the foundation for a predictive model of surgical outcomes.
Main Methods:
- Retrospective analysis of pediatric spinal fusion records (1998-2006).
- Data collected included curve etiology (idiopathic scoliosis vs. neuromuscular scoliosis), Cobb angle, fused vertebrae, fusion approach, and thoracoplasty.
- Outcomes assessed: delayed extubation, ICU length of stay, and major/minor complications.
Main Results:
- 126 children included: 95 idiopathic scoliosis (IS), 31 neuromuscular scoliosis (NMS).
- NMS group had significantly higher complication rates (45% delayed extubation vs. 3% in IS).
- Posterior fusions showed fewer pulmonary complications and shorter ICU stays compared to anterior/combined fusions.
Conclusions:
- Neuromuscular scoliosis etiology and anterior/combined fusions correlate with poorer postoperative outcomes.
- Posterior fusion approaches are associated with better outcomes regarding pulmonary complications and ICU length of stay.
- Scoliosis surgery is safe for severe curves; thoracoplasty can be beneficial when indicated.
Study Design:
A retrospective analysis of pediatric records of idiopathic scoliosis (IS) and neuromuscular scoliosis (NMS) etiology, in a search for complications and their risk factors immediately following surgical repair.
Objective:
To evaluate the influence of pre- and intraoperative parameters on the postoperative course and lay the cornerstone for a course-prediction model.
Summary Of Background Data:
Only a few studies have addressed the immediate postoperative complications of pediatric scoliosis surgery.
Methods:
Our study included all children who underwent spinal fusion for scoliosis in our hospital between 1998 and 2006. The following data were collected: curve etiology, Cobb angle, number of fused vertebrae, fusion approach, and the addition of thoracoplasty. We evaluated the influence of this data on the rate of delayed extubations, length of intensive care unit (ICU) hospitalization, and the presence of major and minor immediate postoperative complications.
Results:
The study included 126 children (95 IS and 31 NMS). Delayed extubations were recorded in 17 children (3% of IS vs. 45% of NMS). The most common major and minor complications were pulmonary and hematological-biochemical, respectively. Overall pulmonary complications (major and minor) were recorded in 38 children. Major complications (of any category) were recorded in 19 children. Average length of ICU hospitalization was 3.8 days. The rate of complications in the NMS group was significantly higher than in the idiopathic group. Posterior fusions were associated with a significantly lower rate of pulmonary complications and shorter ICU hospitalizations, in comparison to anterior and combined fusions. Cobb angle, number of fused vertebrae, and the addition of thoracoplasty did not correlate with any postoperative parameters.
Conclusion:
While NMS etiology, anterior and combined fusions correlated with a worse course, the Cobb angle, number of fused vertebrae, and the addition of thoracoplasty did not. Optimization of postoperative care should be carried out accordingly. Scoliosis surgery is safe even in extreme curves and long fusions. Thoracoplasty can be added whenever indicated, in order to improve the overall outcome.
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