Methods and systems for recommending an appropriate pharmacological treatment to a patient for managing epilepsy and other neurological disorders
View Patent ↗The present invention provides systems and methods for managing epilepsy. In one embodiment, a method of the present invention characterize a patient's propensity for a future epileptic seizure and communicates to the patient and/or a health care provider a therapy recommendation. The therapy recommendation is typically a function of the patient's propensity for the future epileptic seizure.
1. A method of preventing an epileptic seizure comprising:
a first characterizing step, comprising characterizing a patient's propensity for an onset of a future epileptic seizure;
communicating to the patient and/or a health care provider a first therapy recommendation, wherein the first therapy recommendation is selected from a plurality of therapy recommendations based on the patient's propensity for the onset of the epileptic seizure characterized in the first characterizing step;
a second characterizing step after said first characterizing step, comprising characterizing the patient's propensity for an onset of a future epileptic seizure; and
communicating to the patient and/or a health care provider a second therapy recommendation, wherein the second therapy recommendation is different than the first therapy recommendation and is selected from the plurality of therapy recommendations based on the patient's propensity for the onset of the epileptic seizure characterized in the second characterizing step.
2. The method of claim 1 wherein the first and second characterizing steps each comprise characterizing a neural state of a patient.
3. The method of claim 2 wherein first and second characterizing steps each comprise measuring one or more patient dependent parameters.
4. The method of claim 3 wherein the patient dependent parameters comprise EEG signals.
5. The method of claim 4 wherein the measured EEG signals are measured using an intracranial electrode array.
6. The method of claim 1 wherein the first and second therapy recommendations each comprise an instruction to administer an acute dosage of an anti-epileptic agent.
7. The method of claim 6 wherein the first and second therapy recommendations each comprise dosage information for the anti-epileptic agent, wherein the dosage is selected based on the patient's characterized propensity for the onset of the future epileptic seizure.
8. The method of claim 7 wherein the patient's characterized propensity for the onset of the future epileptic seizure is indicative of a seizure onset time parameter, the dosage information comprising a dose inversely related to the time parameter.
9. The method of claim 7 wherein the patient's characterized propensity for the onset of the future epileptic seizure is indicative of a probability parameter, the dosage information comprising a dose directly related to the probability parameter.
10. The method of claim 7 wherein the dosage information corresponding to at least one of the first and second therapy recommendations is a dose selected to be lower than an FDA-approved dose for the anti-epileptic agent.
11. The method of claim 7 wherein the dosage information corresponding to at least one of the first and second therapy recommendations is a dose selected to be higher than an FDA-approved dose for the anti-epileptic agent.
12. The method of claim 7 wherein the dosage information corresponding to at least one of the first and second therapy recommendations is a dose selected to be equivalent to an FDA-approved dose for the anti-epileptic agent.
13. The method of claim 6 wherein the first and second therapy recommendations each specifies a form of the anti-epileptic agent, a formulation of the anti-epileptic agent, and/or a route of administration of the anti-epileptic agent.
14. The method of claim 1 wherein the first and second therapy recommendations each comprises electrical stimulation of a vagus nerve.
15. The method of claim 1 wherein:
the first therapy recommendation comprises an instruction to administer a first dosage of an anti-epileptic agent; and
the second therapy recommendation comprises an instruction to administer a second dosage of the anti-epileptic agent, said second dosage being different than the first dosage.
16. The method of claim 1 wherein:
the first therapy recommendation comprises an instruction to administer a first dosage of an anti-epileptic agent; and
the second therapy recommendation comprises an instruction to administer a second dosage of the anti-epileptic agent greater than the first dosage, wherein the patient's propensity for the onset of the epileptic seizure characterized in the second characterizing step is greater than the patient's propensity for the onset of the epileptic seizure characterized in the first characterizing step.
17. The method of claim 1 wherein:
the first therapy recommendation comprises an instruction to administer a dosage of a first pharmacological agent; and
the second therapy recommendation comprises an instruction to administer a dosage of a second pharmacological agent different than the first pharmacological agent.