Prognosis of six-month functioning after moderate to severe traumatic brain injury: a systematic review of prospective cohort studies.
DOI:
https://doi.org/10.2340/16501977-0566Keywords:
traumatic brain injury, outcome, systematic review, rehabilitation, prognosis.Abstract
OBJECTIVE: To systematically review which determinants, assessed within the first month after a moderate to severe traumatic brain injury, predict 6-month functional outcome. METHODS: Databases were searched for relevant publications between 1995 and August 2008. Selection criteria were: prospective cohort studies; determinants associated with functional outcome 6 months after moderate to severe traumatic brain injury in adult patients; determinants assessed within the first month post-injury. Two reviewers independently performed the selection and quality assessment. A best- evidence synthesis was performed for prognostic factors assessed in 2 or more studies. RESULTS: Twenty-eight studies were included, 27 of which were high quality. Most studies used the Glasgow Outcome Score at 6 months post-injury as outcome measure, sometimes in combination with other outcome measures. Strong evidence for predicting outcome at 6 months was found for the Glasgow Coma Scale (GCS), GCS admission, motor score, midline shift on computed tomography scan, subdural haematoma and pulsatility index. Strong evidence of no association was found for gender and intraventricular haemorrhage. For other determinants, inconclusive or no evidence was found. CONCLUSION: GCS, GCS on admission, motor score, midline shift, subdural haematoma and pulsatility index predicted outcome 6 months after traumatic brain injury. Gender and intraventricular haemorrhage did not have predictive value.Downloads
Downloads
Published
How to Cite
Issue
Section
License
All digitalized JRM contents is available freely online. The Foundation for Rehabilitation Medicine owns the copyright for all material published until volume 40 (2008), as from volume 41 (2009) authors retain copyright to their work and as from volume 49 (2017) the journal has been published Open Access, under CC-BY-NC licences (unless otherwise specified). The CC-BY-NC licenses allow third parties to copy and redistribute the material in any medium or format and to remix, transform, and build upon the material for non-commercial purposes, provided proper attribution to the original work.
From 2024, articles are published under the CC-BY licence. This license permits sharing, adapting, and using the material for any purpose, including commercial use, with the condition of providing full attribution to the original publication.