Eur J Trauma Emerg Surg. 2013 Feb;39(1):79-86. doi: 10.1007/s00068-012-0240-8. Epub 2012 Dec 28.
The prognostic reliability of the Glasgow coma score in traumatic brain injuries: evaluation of MRI data.
European journal of trauma and emergency surgery : official publication of the European Trauma Society
D Woischneck, R Firsching, B Schmitz, T Kapapa
Affiliations
Affiliations
- Klinik für Neurochirurgie, Klinikum Landshut, Robert-Koch-Straße 1, 84034, Landshut, Germany.
- Klinik für Neurochirurgie, Universitätsklinikum Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
- Sektion für Neuroradiologie, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
- Neurochirurgsiche Klinik, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany. [email protected].
PMID: 26814926
DOI: 10.1007/s00068-012-0240-8
Abstract
PURPOSE: To clarify the predictive power of the Glasgow coma score (GCS) after traumatic brain injury (TBI) and in the context of brain stem lesions.
METHODS: In 143 patients who had suffered severe TBI, the GCS was correlated to brain damage as visualized by cranial magnetic resonance imaging (MRI). This technique evaluates the damage to the brain stem in particular. The Brussels coma score (BCS) was also used.
RESULTS: The GCS was not significantly correlated to brain stem lesions when it was only scored at the time of admission. When MRI was not used later on, the GCS showed a poor ability to predict the outcome. After 24 h, and on the day of MRI screening, the GCS was significantly correlated with two parameters: outcome (the higher the GCS, the better the outcome) and the frequency of patients without injuries to the brainstem in MRI (the higher the GCS, the higher this frequency). These correlations were much more evident when the BCS was used. The prognostic power of the GCS was found to vary over time; for example: a GCS of 3 at admission was associated with a favorable prognosis; a GCS of 4 signified a poor prognosis, irrespective of the time point at which the GCS was scored; and the prognostic power of a GCS of 5 deteriorated from the day of the MRI onwards, whereas the prognostic power of a GCS of 6 or 7 varied little over time.
CONCLUSIONS: We only recommend the use of the GCS for prognostic evaluation in a multidimensional model. Study protocols should contain additional brain stem function parameters (BCS, pupil condition, MRI).
Keywords: Brain stem; Brussel coma score; Glasgow coma score; Head injuries; Prognosis; Traumatic brain injuries
References
- J Neurotrauma. 2006 May;23(5):674-85 - PubMed
- Neurol Res. 2009 Dec;31(10):1019-22 - PubMed
- Hum Brain Mapp. 2009 Dec;30(12):3924-33 - PubMed
- J Neurosurg. 2011 Jul;115(1):130-9 - PubMed
- J Neurotrauma. 2008 Oct;25(10):1153-62 - PubMed
- J Neurotrauma. 2007 May;24(5):753-65 - PubMed
- Acta Neurochir (Wien). 2001;143(3):263-71 - PubMed
- Am Surg. 2003 Jun;69(6):491-7; discussion 497-8 - PubMed
- Neurol Res. 2002 Mar;24(2):145-6 - PubMed
- J Trauma. 2004 May;56(5):1084-9 - PubMed
- J Neurol. 2008 Feb;255(2):217-23 - PubMed
- Neurol Res. 1997 Jun;19(3):305-10 - PubMed
- J Neurosurg. 2009 Oct;111(4):683-7 - PubMed
- J Trauma. 1974 Mar;14(3):187-96 - PubMed
- Crit Care. 2007;11(5):230 - PubMed
- Scott Med J. 1982 Jan;27(1):7-9 - PubMed
- J Emerg Med. 2000 Jul;19(1):67-71 - PubMed
- Clin Neurol Neurosurg. 2000 Sep;102(3):124-8 - PubMed
- Acta Neurochir (Wien). 1976;34(1-4):5-10 - PubMed
- Acta Neurochir Suppl. 2005;93:207-8 - PubMed
- Lancet. 1974 Jul 13;2(7872):81-4 - PubMed
- Lancet. 1975 Mar 1;1(7905):480-4 - PubMed
- J Trauma. 2011 Feb;70(2):447-51 - PubMed
- Injury. 2009 Jan;40(1):28-32 - PubMed
- J Neurotrauma. 2007 Jan;24(1):128-35 - PubMed
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