Methods for predicting outcome in traumatic brain injury
OwnerGeorge Jackowski, Eric Stanton +3inventors
InventorsGeorge Jackowski, Eric Stanton, Petro Kupchak, Miyoko Takahashi, Michelle Davey
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Abstract
The invention describes methods for predicting outcome for patients suffering from traumatic brain injury (TBI) by evaluating levels of markers commonly associated with cellular damage in bodily fluids. Utilization of such methods improves diagnosis and treatment of patients suffering from traumatic brain injury, thus potentially minimizing and/or eliminating long-term adverse effects in these patients.
Claims14
A method for predicting outcome for a subject suffering from traumatic brain injury (TBI) comprising the steps of;
- (a) obtaining a sample of body fluid from said subject;
- (b) contacting said sample of body fluid with at least one antibody that specifically binds a β subunit of S-100 protein, wherein at least one antibody is immobilized on a solid support;
- and
- (c) determining binding of at least one antibody to said β subunit of S-100 protein in said sample of body fluid wherein a level of said β subunit of S-100 protein elevated above 39 pg/mL predicts outcome for a subject suffering from traumatic brain injury (TBI).
A method for confirming the existence of brain injury in a subject by correlating a level of myelin basic protein (MBP) in a body fluid of said subject with results of a computer-assisted tomographic (CT) scan comprising the steps of;
- (a) performing a CT scan on said subject;
- (b) determining a result by observing pictures produced by said CT scan, wherein evidence of an abnormality in said pictures categorizes said subject as CT-positive;
- (c) obtaining a sample of body fluid from said subject;
- (d) contacting said sample of body fluid with at least one antibody that binds myelin basic protein (MBP), wherein at least one antibody is immobilized on a solid support;
- and
- (e) determining binding of at least one antibody to said myelin basic protein (MBP) in said sample of body fluid wherein a level of said myelin basic protein (MBP) elevated above 76 pg/mL correlates with results of said CT scan thereby confirming the existence of brain injury in said subject.
A method for determining whether a subject suspected of having symptoms of traumatic brain injury (TBI) should be referred for a computer-assisted tomographic (CT) scan comprising the steps of:
- (a) obtaining a sample of body fluid from said subject;
- (b) contacting said sample of body fluid with at least one antibody that binds myelin basic protein (MBP), wherein at least one antibody is immobilized on a solid support;
- and
- (c) determining binding of at least one antibody to said myelin basic protein (MBP) in said sample of body fluid wherein a level of said myelin basic protein (MBP) elevated above 76 pg/mL determines that said subject should be referred for a computer-assisted tomographic (CT) scan.
Dependencies are inferred from the claim text.