Abstract | PRIMARY OBJECTIVE: To analyse the association between individual initial computerized tomography (CT) scan characteristics and Glasgow Outcome Scale (GOS) and Extended Glasgow Outcome Scale (GOSE) improvement between 6 months and 1 year. METHODS AND PROCEDURES: Two hundred and twenty-four adult patients with severe traumatic brain injury and Glasgow Coma Scale (GCS) score of 8 or less who were admitted to an intensive care unit were studied. GOS and GOSE scores were obtained 6 and 12 months after injury in 203 subjects. Patients were predominantly male (84%) and median age was 35 years. MAIN OUTCOMES AND RESULTS:
Traumatic Coma Data Bank ( TCDB) CT classification was associated with GOS/GOSE improvement between 6 months and 1 year, with diffuse injury type I, type II and evacuated mass improving more than diffuse injury type III, type IV and non-evacuated mass; for GOS 43/155 (28%) vs 3/48 (6%) (chi(2) = 9.66, p < 0.01) and for GOSE 71/155 (46%) vs 7/48 (15%) (chi(2) = 15.1, p < 0.01). CT individual abnormalities were not associated with GOS/GOSE improvement, with the exception of subarachnoid haemorrhage, which showed a negative association with GOSE improvement (chi(2) = 4.08, p < 0.05). CONCLUSIONS:
TCDB CT scan classification and subarachnoid haemorrhage were associated with GOS/GOSE improvement from 6-12 months, but individual CT abnormalities were not associated.
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Authors | Luisa Corral, José Ignacio Herrero, José Luis Monfort, José Luis Ventura, Casimiro F Javierre, Montserrat Juncadella, Lucía García-Huete, Carlos Bartolomé, Andreu Gabarrós |
Journal | Brain injury
(Brain Inj)
Vol. 23
Issue 5
Pg. 403-10
(May 2009)
ISSN: 1362-301X [Electronic] England |
PMID | 19301165
(Publication Type: Journal Article)
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Topics |
- Adult
- Aged
- Brain Injuries
(diagnostic imaging, rehabilitation)
- Female
- Glasgow Coma Scale
- Glasgow Outcome Scale
- Humans
- Male
- Middle Aged
- Prognosis
- Prospective Studies
- Recovery of Function
- Retrospective Studies
- Time Factors
- Tomography, X-Ray Computed
- Treatment Outcome
- Young Adult
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