British journal of neurosurgery
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Meta Analysis Comparative Study
Comparison of early and late decompressive craniectomy on the long-term outcome in patients with moderate and severe traumatic brain injury: a meta-analysis.
Several studies have searched whether early decompressive craniectomy (DC) can improve the long-term outcome of patients with moderate and severe traumatic brain injury (TBI). However, the effects of early DC remain unclear. The purpose of this meta-analysis was to assess whether early DC (time to surgery after injury <24 h) is better than late DC (>24 h) after moderate and severe TBI. ⋯ Bilateral pupil abnormality is positive related to unfavourable outcome and mortality in the patients following DC after moderate and severe TBI. Early DC may be more helpful to improve the long-term outcome of patients with refractory raised intracranial cerebral pressure after moderate and severe TBI. However, more RCTs with better control of patients with bilateral pupil abnormality divided into the early and late groups are needed in the future.