Journal of neurotrauma
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Journal of neurotrauma · Sep 2019
Meta AnalysisImpact of Early (<24 h) Surgical Decompression on Neurological Recovery in Thoracic Spinal Cord Injury: A Meta-Analysis.
The impact of surgical timing in neurological recovery in thoracic and thoracolumbar traumatic spinal cord injury (tSCI) is still a subject of discussion. While in cervical tSCI one may expect a beneficial effect of early intervention within 24 h, especially in complete cases, this has not yet been demonstrated clearly for thoracic tSCI. This study addresses neurological improvement after early and late surgery for thoracic and thoracolumbar tSCI. ⋯ In the qualitative analysis, six of seven studies, which investigated the effect of surgical timing, observed a significant effect of early surgery on at least one ASIA grade improvement. Quantitative analysis in 948 patients with thoracic and thoracolumbar tSCI data, however, did not reveal a significant increase in odds of ≥1 ASIA grade recovery in early surgery (66.8% [95% confidence interval (CI): 45.0-87.8%] compared with late surgery (48.9% [95% CI: 25.1-70.7%; odds ratio (OR) 2.2 (95% CI: 0.6-14.0]). This study did not observe a significant beneficial effect of surgical decompression within 24 h in patients with thoracic and thoracolumbar tSCI.
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Journal of neurotrauma · Sep 2019
The relationship of the FOUR score to patient outcome: a systematic review.
The Full Outline of UnResponsiveness (FOUR) score assessment of consciousness replaces the Glasgow Coma Scale (GCS) verbal component with assessment of brainstem reflexes. A comprehensive overview studying the relationship between a patient's FOUR score and outcome is lacking. We aim to systematically review published literature reporting the relationship of FOUR score to outcome in adult patients with impaired consciousness. ⋯ There was some evidence that motor and eye components (also GCS components) had better prognostic ability than brainstem components. Overall, FOUR score relates closely to in-hospital mortality and poor functional outcome. More studies with standardized design are needed to better characterize it in different patient groups, confirm the differences between its four components, and compare it with the performance of GCS and its recently described derivative, the GCS-Pupils, which includes pupil response as a fourth component.