| CPC A61K 31/496 (2013.01) [A61K 9/0019 (2013.01); A61K 9/0053 (2013.01); A61K 9/0056 (2013.01); A61K 9/0078 (2013.01); A61K 9/0095 (2013.01); A61K 9/08 (2013.01); A61K 9/10 (2013.01); A61K 9/2004 (2013.01); A61K 9/4841 (2013.01); A61K 31/00 (2013.01); A61K 31/397 (2013.01); A61K 31/407 (2013.01); A61K 31/4468 (2013.01); A61K 31/454 (2013.01); A61K 31/4745 (2013.01); A61K 31/497 (2013.01); A61K 31/498 (2013.01); A61K 31/4995 (2013.01); A61K 31/502 (2013.01); A61K 31/506 (2013.01); A61K 31/519 (2013.01); A61K 31/5383 (2013.01); A61K 31/5395 (2013.01); A61P 25/16 (2018.01); A61P 25/18 (2018.01); A61P 35/02 (2018.01); A61P 35/04 (2018.01)] | 25 Claims |
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1. A method of treating a disease or disorder with a tyrosine kinase inhibitor in a patient in need thereof, wherein the patient is treated with a strong CYP3A4 inhibitor, comprising:
a. discontinuing the strong CYP3A4 inhibitor treatment;
b. delaying administering, for about 3 to about 5 half-lives of the strong CYP3A4 inhibitor after discontinuing the strong CYP3A4 inhibitor treatment, a dose of the tyrosine kinase inhibitor that the patient would have received based on the patient's age and condition if the patient had not been treated with the strong CYP3A4 inhibitor; and then
c. administering the dose of the tyrosine kinase inhibitor that the patient would have received based on the patient's age and condition if the patient had not been treated with the strong CYP3A4 inhibitor;
wherein the strong CYP3A4 inhibitor is posaconazole, and the disease or disorder is not cancer.
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