Method of treating acute myelogenous leukemia
The present invention relates to active compounds for treating acute myelogenous leukemia (AML) in a subject in need thereof and methods of treating AML carried out by administering the subject an active compound in an amount effective to treat the leukemia. The active compound comprises a 10-mer oligonucleotide covalently linked via 3′ to 5′ phosphodiester linkages of 5-fluorodeoxyuridine, FdUMP[10], or a pharmaceutically acceptable salt thereof.
1. A method of treating acute myelogenous leukemia (AML) in a subject in need thereof, comprising administering said subject an active compound in an amount effective to treat said leukemia, wherein said active compound is a 10-mer oligonucleotide of 5-fluoro-2′-deoxyuridine-5′-monophosphate (FdUMP[10]) or a pharmaceutically acceptable salt thereof.
2. The method of claim 1 , wherein said subject is a human subject.
3. The method of claim 1 , wherein said AML is:
selected from the group consisting of therapy-related AML, AML with multilineage dysplasia, and AML with characteristic genetic abnormalities (WHO classification); or
selected from a group consisting of minimally differentiated acute myeloblastic leukemia, acute myeloblastic leukemia without maturation, acute myeloblastic leukemia with granulocytic maturation, acute promyelocytic leukemia, acute myelomonocytic leukemia, myelomonocytic together with bone marrow eosinophilia, acute monoblastic leukemia, acute monocytic leukemia, acute erythroid leukemia, acute megakaryoblastic leukemia, and acute basophilic leukemia (French-American British (FAB) classification).
4. The method of claim 1 , wherein said active compound is administered to said subject intravenously in an amount of from 100 to 1000 mg/m 2 .
5. The method of claim 2 , wherein said subject is at least 60, 65 or 70 years old.
6. The method of claim 1 , wherein the active compound administered is a single active compound consisting of FdUMP[10] or a pharmaceutically acceptable salt thereof in an amount effective to treat said leukemia.
7. The method of claim 2 , further comprising wherein said subject is classified in a good prognostic risk category.
8. The method of claim 2 , further comprising wherein said subject is classified in an intermediate prognostic risk category.
9. The method of claim 2 , further comprising wherein said subject is classified in a poor prognostic risk category.
10. The method of claim 2 , further comprising wherein said subject has or expresses: a mixed lineage leukemia (MLL) fusion protein, the breakpoint cluster region-Abelson murine leukemia viral oncogene homolog 1 (BCR-ABL) fusion protein, Fms-like tyrosine kinase 3 (FLT3) internal tandem duplications, a deleted or mutated p53, high or elevated levels of meningioma 1, and/or high or elevated levels of lactate dehydrogenase.
11. The method of claim 2 , further comprising wherein said AML is relapsed AML.
12. A method of treating acute myelogenous leukemia (AML) in a subject in need thereof, comprising:
determining whether said subject is classified in a good, intermediate, or poor prognostic risk category for said AML, and then, if said subject is in an intermediate or poor prognostic risk category
administering said subject an active compound in an amount effective to treat said leukemia, wherein said active compound is a 10-mer oligonucleotide of 5-fluoro-2′-deoxyuridine-5′-monophosphate (FdUMP[10]) or a pharmaceutically acceptable salt thereof.
13. The method of claim 12 , wherein said subject is a human subject.
14. The method of claim 12 , wherein said AML is:
selected from the group consisting of therapy-related AML, AML with multilineage dysplasia, and AML with characteristic genetic abnormalities (WHO classification); or
selected from a group consisting of minimally differentiated acute myeloblastic leukemia, acute myeloblastic leukemia without maturation, acute myeloblastic leukemia with granulocytic maturation, acute promyelocytic leukemia, acute myelomonocytic leukemia, myelomonocytic together with bone marrow eosinophilia, acute monoblastic leukemia, acute monocytic leukemia, acute erythroid leukemia, acute megakaryoblastic leukemia, and acute basophilic leukemia (French-American British (FAB) classification).
15. The method of claim 12 , wherein said active compound is administered to said subject intravenously in an amount of from 100 to 1000 mg/m 2 .
16. The method of claim 13 , wherein said subject is at least 60, 65 or 70 years old.
17. The method of claim 12 , wherein the active compound administered is a single active compound consisting of FdUMP[10] or a pharmaceutically acceptable salt thereof in an amount effective to treat said leukemia.
18. The method of claim 13 , wherein said subject is classified in a poor prognostic risk category.
19. The method of claim 13 , further comprising wherein said subject has or expresses: a mixed lineage leukemia (MLL) fusion protein, the breakpoint cluster region-Abelson murine leukemia viral oncogene homolog 1 (BCR-ABL) fusion protein, Fms-like tyrosine kinase 3 (FLT3) internal tandem duplications, a deleted or mutated p53, high or elevated levels of meningioma 1, and/or high or elevated levels of lactate dehydrogenase.
20. The method of claim 13 , further comprising wherein said AML is relapsed AML.