Inhibiting mutant isocitrate dehydrogenase 1 (mIDH-1)
Patients diagnosed with a cancer harboring an IDH-1 mutation can be treated by the administration of a therapeutically effective amount of a pharmaceutical composition comprising Compound 1, a selective inhibitor of 2-HG production from mIDH-1 enzymes including the R132 mutations R132C, R132H, R132L, R132G, and R132S.
1. A method of treating a patient diagnosed with a solid tumor characterized by an IDH1 mutation, the method comprising orally administering to the patient in need thereof a pharmaceutical composition comprising a total of 150 mg of olutasidenib twice per day (BID).
2. The method of claim 1 , wherein the olutasidenib is administered as a single agent.
3. The method of claim 1 , wherein the solid tumor is selected from glioma, hepatobiliary carcinoma, chondrosarcoma, and intrahepatic cholangiocarcinoma.
4. The method of claim 1 , wherein the olutasidenib is administered to the patient in need thereof in a tablet or capsule oral unit dosage form on consecutive days throughout a course of treatment.
5. The method of claim 4 , wherein the course of treatment is at least 15 consecutive days.
6. The method of claim 4 , wherein the course of treatment is at least 6 months.
7. The method of claim 1 , wherein the solid tumor is characterized by an R132 IDH1 mutation.
8. A method of treating a patient diagnosed with a glioma characterized by an IDH1 mutation, the method comprising orally administering to the patient in need thereof a pharmaceutical composition comprising a total of 150 mg of olutasidenib twice per day (BID).
9. The method of claim 8 , wherein the olutasidenib is administered as a single agent.
10. The method of claim 8 , wherein the glioma is characterized by an R132 IDH1 mutation.
11. The method of claim 10 , wherein the R132 IDH1 mutation is selected from R132C, R132H, R132G, R132S, and R132L.
12. The method of claim 10 , wherein the glioma is further characterized by at least one mutation selected from TP53, GFAP, TERT, MGMT, 1p19q, OLIG2, ATRX, PI3K3CA, CDKN2B, CDKN2A, PTEN, NogoA, and DNMT3A.
13. The method of claim 10 , wherein the glioma is further characterized by at least one mutation selected from DNMT3A, TP53, ATM, and NRAS.
14. The method of claim 8 , wherein the glioma is relapsed/refractory mIDH1 glioma.
15. The method of claim 8 , wherein the patient has previously received temozoloide to treat a mIDH1 glioma prior to administration of the olutasidenib to the patient.
16. The method of claim 8 , wherein the olutasidenib is administered to the patient in need thereof in a tablet or capsule oral unit dosage form on consecutive days throughout a course of treatment of at least 15 consecutive days.
17. A method of treating a patient diagnosed with a cancer characterized by (i) an R132 IDH1 mutation and (ii) a concurrent mutation, the method comprising orally administering to the patient in need thereof a pharmaceutical composition comprising a total of 150 mg of olutasidenib twice per day (BID).
18. The method of claim 17 , wherein the concurrent mutation is selected from CEBPA, DNMT3A, NPM1, SRSF2, NRAS, RUNX1, ASXL1, FLT3, STAG2, IDH2, TET2, SMC1A, SF3B1, U2AF1, PHF6, JAK2, MPL, NF1, ASXL2, BCOR, EED, WT1, CBL, CSF3R, ETNK1, PTPN11, ATM, TP53, EZH2, SETBP1, GATA2, CBP, CUX1, GFAP, TERT, MGMT, 1p19q, OLIG2, ATRX, PI3K3CA, CDKN2B, CDKN2A, PTEN, and NogoA.
19. The method of claim 17 , wherein the R132 IDH mutation is selected from R132G, R132S, and R132L.
20. The method of claim 17 , wherein the olutasidenib is administered to the patient in need thereof in a tablet or capsule oral unit dosage form on consecutive days throughout a course of treatment of at least 15 consecutive days.