A study of prognostic predictors of supratentorial haematomas.
The prognosis of supratentorial haematomas is based on clinical signs and radiological features. The role of evoked potentials has not been evaluated systematically. In a prospective study of supratentorial haemorrhage a number of clinical (17), radiological (3) and evoked potential (2) parameters were evaluated employing univariate logistic regression analysis in 69 patients and multivariate logistic regression stepdown analysis in 51 patients. The outcome was graded on the basis of the Barthel index (BI) score at 3 months as good (BI > or = 12) or poor (death or BI < 12) recovery. Employing univariate analysis the significant prognostic variables were Glasgow Coma Scale, Canadian Neurological Scale, tendon reflex, associated medical complications, urinary incontinence, ventricular extension of the haematoma and motor evoked potentials. Using multivariate logistic regression analysis the best set of parameters in relation to outcome included Glasgow Coma Scale (P < 0.05), Canadian Neurological Scale (P < 0.05), tendon reflex (P < 0.1), ventricular extent (P < 0.01) and motor evoked potentials (P < 0.05). From this study it is concluded that, in addition to clinical and radiological parameters, motor evoked potentials also have an important role in predicting outcome.
Misra
U K
UK
Department of Neurology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
Kalita
J
J
Srivastava
M
M
Mandal
S K
SK
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002526:Cerebellar Diseases / Q000150:complications / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005544:Forecasting; D006406:Hematoma / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis