Vertebral body tethering for idiopathic scoliosis: a systematic review and meta-analysis
Purpose Vertebral body tethering (VBT) is a recent procedure to correct and reduce spinal curves in skeletally immature patients with adolescent idiopathic scoliosis (AIS). The purpose of this systematic review and meta-analysis is to determine the expected curve reduction and potential complication...
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Veröffentlicht in: | Spine deformity 2023-11, Vol.11 (6), p.1297-1307 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Purpose
Vertebral body tethering (VBT) is a recent procedure to correct and reduce spinal curves in skeletally immature patients with adolescent idiopathic scoliosis (AIS). The purpose of this systematic review and meta-analysis is to determine the expected curve reduction and potential complications for adolescent patients after VBT.
Methods
PubMed, Embase, Google Scholar and Cochrane databases were searched until February 2022. Records were screened against pre-defined inclusion and exclusion criteria. Data sources were prospective and retrospective studies. Demographics, mean differences in Cobb angle, surgical details and complication rates were recorded. Meta-analysis was conducted using a random-effects model.
Results
This systematic review includes 19 studies, and the meta-analysis includes 16 of these. VBT displayed a statistically significant reduction in Cobb angle from pre-operative to final (minimum 2 years) measurements. The initial mean Cobb angle was 47.8° (CI 95% 42.9–52.7°) and decreased to 22.2° (CI 95% 19.9–24.5°). The mean difference is − 25.8° (CI 95% − 28.9–22.7) (
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ISSN: | 2212-134X 2212-1358 2212-1358 |
DOI: | 10.1007/s43390-023-00723-9 |