Optimization and Individualization of Medication Selection and Dosing
First Claim
1. A computerized method and/or computer-assisted method of selecting a dosing regimen for a patient the method comprising the steps of:
- (a) integrating patient data with patient associated genotype information;
(b) generating a drug concentration profile for the patient;
(c) integrating the drug concentration profile and the target drug concentration profile; and
(d) providing a dosing regimen for a first compound likely to result in the target drug concentration profile in the subject.
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Accused Products
Abstract
The invention provides population models, methods, and algorithms for targeting a dosing regimen or compound selection to an individual patient. The methods and algorithms of the invention utilize population models that incorporate genotype information for genes encoding drug metabolizing enzymes for one or more compounds of interest. The methods allow integration of genotype information for one or more genes encoding a drug metabolizing enzyme, particularly a cytochrome P450 gene with patient data. The methods allow integration of genotype information and the effect of one or more compounds on one or more drug metabolizing enzymes. The methods allow iterative feedback of drug metabolizing data obtained from a patient into the process of generating a dosage regimen recommendation for a compound of interest for an individual patient.
179 Citations
50 Claims
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1. A computerized method and/or computer-assisted method of selecting a dosing regimen for a patient the method comprising the steps of:
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(a) integrating patient data with patient associated genotype information; (b) generating a drug concentration profile for the patient; (c) integrating the drug concentration profile and the target drug concentration profile; and (d) providing a dosing regimen for a first compound likely to result in the target drug concentration profile in the subject. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computerized method and/or computer-assisted method for selecting a dosing regimen for a patient the method comprising the steps of:
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(a) obtaining patient data; (b) obtaining patient associated genotype information; (c) integrating the patient data with the patient associated genotype information; (d) generating a drug concentration profile for the patient; (e) integrating the drug concentration profile and a target drug concentration profile; (f) providing a dosing regimen for the compound likely to result in the target drug concentration profile in the subject; (g) providing a biological sample from the patient; (h) monitoring a biomarker in the biological sample; (i) integrating the biomarker value with the drug concentration profile information; (j) generating a second drug concentration profile for the patient; (k) supplying a second target drug concentration profile; (l) providing a second dosing regiment for the compound likely to result in the second target drug concentration profile. - View Dependent Claims (9, 10, 11)
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12. A computerized method and/or computer-assisted method of selecting a dosing regimen for a patient the method comprising the steps of:
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(a) generating statistical population models of drug interactions for a plurality of genotypes; (b) obtaining patient associated genotype information; (c) establishing a dosing regimen by applying the genotype information against the population models. - View Dependent Claims (13, 14)
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15. A computerized method and/or computer-assisted method for selecting one or more drugs for a patient comprising the steps of:
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identifying the phenotype; providing a first plurality of possible medications based upon the identified phenotype; calculating a ranked list or a predictive index of medications from the first plurality of medications based upon, at least in part, patient specific genetic factors, non-heritable patient factors and drug specific factors. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 40, 41, 42, 43, 44)
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27. A computerized method and/or computer-assisted method for selecting a starting dose of a medication for a patient comprising the steps of:
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for a given medication, determining if the patient is an extensive metabolizer for the medication, an intermediate metabolizer for the medication, or a poor metabolizer for the medication; calculating the starting dose based upon, at least in part, a usual drug dose for a given population (Dpop), the frequency of extensive metabolizers in the given population (fEM), the frequency of intermediate metabolizers in the given population (fIM) and/or the frequency of poor metabolizers in the general population (fPM); and determining a minimal dose adjustment unit for the medication based, at least in part, upon the patient'"'"'s genetic information. - View Dependent Claims (28, 29, 30, 45, 46, 47)
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31. A computerized method and/or computer-assisted method for selecting one or more drugs for a patient comprising the steps of:
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identifying the phenotype; providing a first plurality of possible medications based upon the patient'"'"'s diagnosis; and calculating a ranked list or a predictive index of medications from the first plurality of medications based upon, at least in part, patient specific genetic factors, non-heritable patient factors and drug specific factors. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 48, 49, 50)
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Specification