Thoracolumbar fracture and spinal cord injury in blunt trauma: a systematic review, meta-analysis, and meta-regression.
Neurosurg Rev
; 47(1): 333, 2024 Jul 16.
Article
em En
| MEDLINE
| ID: mdl-39009953
ABSTRACT
Thoracolumbar (TL) fractures are among the most common vertebral fractures. These patients have high morbidity and mortality due to injury mechanisms and associated injuries. Spinal cord injury (SCI) is a prevalent complication of spinal fractures of the thoracolumbar region. AIM:
To determine the pooled rate of thoracolumbar fractures and SCI in blunt trauma patients.METHODS:
A systematic review and meta-analysis of observational studies were performed. The search was conducted in the PubMed, Scopus, Web of Science, and Embase databases. The authors screened and selected studies based on predefined inclusion and exclusion criteria. Studies were then evaluated for risk of bias using the JBI checklist. The pooled event rate and 95% confidence intervals (CI) were calculated using random effects models. Subgroup and meta-regression analyses were performed to explore sources of heterogeneity.RESULTS:
Twenty-one studies fulfilled the selection criteria. The pooled rate of TL fractures was 8.08% (CI = 6.18-10.50%), with high heterogeneity (I2 = 99.98%, P < 0.001). Thoracic and lumbar fractures accounted for 45.23% and 59.01% of the TL fractures, respectively. Meta-regression revealed that the midpoint of the study period was a significant moderator. The pooled event rate of SCI among TL fracture patients was 15.81% (CI = 11.11 to 22.01%) with high heterogeneity (I2 = 98.31%, P < 0.001). The country of study was identified as a source of heterogeneity through subgroup analysis, and studies from the United States reported higher rates of SCI. Meta-regression revealed that the critical appraisal score was negatively associated with event rate.CONCLUSION:
Our study evaluated the rate of TL fractures in multiple countries at different time points. We observed an increase in the rate of TL fractures over time. SCI results also seemed to vary based on the country of the original study.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Traumatismos da Medula Espinal
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Vértebras Torácicas
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Ferimentos não Penetrantes
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Fraturas da Coluna Vertebral
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Vértebras Lombares
Limite:
Humans
Idioma:
En
Revista:
Neurosurg Rev
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Irã