Claims
- 1. A method of preventing, treating or managing cancer in a patient in need thereof, said method comprising administering to said patient a dose of an effective amount of VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and a dose of an effective amount of one or more other cancer therapies.
- 2. A method of preventing, treating or managing cancer in a patient in need thereof, said method comprising administering to said patient a dose of an effective amount of VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 conjugated to a therapeutic moiety.
- 3. The method of claim 1 or 2, wherein the antibody or antibody fragment that competes with VITAXIN® for binding to Integrin αVβ3 is not D12 or a fragment thereof.
- 4. The method of claim 1, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 is administered to said patient concurrently with the administration of one or more other cancer therapies.
- 5. The method of claim 1, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 is administered to said patient sequentially with the administration of one or more other cancer therapies.
- 6. The method of claim 1, wherein other cancer therapies do not include an Integrin αVβ3 antagonist.
- 7. The method of claim 2 further comprising administering to said patient an effective amount of one or more other cancer therapies.
- 8. The method of claim 1 or 7, wherein said cancer therapies are chemotherapies, biological therapies/immunotherapies, radiation therapies, hormonal therapies or surgery.
- 9. The method of claim 1, 2 or 7 further comprising the administration of another therapeutic agent that is not a cancer therapeutic agent.
- 10. The method of claim 9, wherein said therapeutic agent is an anti-emetic agent, antifungal agent, antiparasitic agent, anti-inflammatory agent, antiviral agent or antibiotic.
- 11. The method of claim 7, wherein said other cancer therapies do not include an Integrin αVβ3 antagonist.
- 12. The method of claim 1, 2 or 7, wherein said cancer is a cancer of the head neck, eye, mouth, throat, esophagus, chest, bone, lung, colon, rectum, stomach, prostate, breast, ovary, testes, thyroid, blood, kidney, liver, pancreas or brain or central nervous system.
- 13. The method of claim 1, 2 or 7, wherein a dose of an effective amount of Vitaxin® is administered to said patient.
- 14. The method of claim 1, 2 or 7, wherein said patient has previously been treated by administration of one or more cancer therapies but not by administration of an Integrin αVβ3 antagonist.
- 15. The method of claim 1, 2 or 7, wherein said patient has previously been treated with chemotherapy alone or in combination with one or more radiation therapies, biological therapies/immunotherapies, hormonal therapies or surgery.
- 16. The method of claim 1, 2 or 7, wherein said patient has previously been treated with radiation therapy alone or in combination with one or more chemotherapies biological therapies/immunotherapies, hormonal therapies or surgery.
- 17. The method of claim 1, 2 or 7, wherein said patient has previously been treated with biological/immunotherapies alone or in combination with one or more chemotherapies, radiation therapies, hormnonal therapies or surgery.
- 18. The method of claim 1, 2 or 7, wherein said patient has previously been treated with hormonal therapy alone or in combination with one or more chemotherapies, radiation therapies, biological therapies/immunotherapies, or surgery.
- 19. The method of claim 1, 2 or 7, wherein said patient has previously been treated with surgery alone or in combination with one or more chemotherapies, radiation therapies, biological therapies/immunotherapies, or hormonal therapies.
- 20. The method of claim 1, 2 or 7, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and said cancer therapy are administered by the same mode of administration.
- 21. The method of claim 1, 2 or 7, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and said cancer therapy are administered by different modes of administration.
- 22. The method of claim 1, 2 or 7, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and said cancer therapy are administered in the same dosage forms.
- 23. The method of claim 1, 2 or 7, wherein VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and said cancer therapy are administered as different dosage forms.
- 24. The method of claim 1, 2 or 7, wherein said cancer therapy works by a different mechanism than VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3.
- 25. The method of claim 1, 2 or 7, wherein said cancer therapy works by the same mechanism as VITAXIN® or an antigen-binding fragment thereof, or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3.
- 26. The method of claim 1, 2 or 7, wherein thetpatient is a human patient.
- 27. The method of claim 1, 2 or 7, wherein said cancer is bone metastatic cancer.
- 28. The method of claim 1, 2 or 7, wherein said cancer expresses Integrin αVβ3.
- 29. The method of claim 1, 2 or 7, wherein said cancer does not express Integrin αVβ3.
- 30. The method of claim 1, wherein Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 is administered intravenously in a dose of from about 0.1 mg/kg to 10 mg/kg every week.
- 31. The method of claim 1, 2, or 7, wherein the cancer is refractory to chemotherapy or radiation therapy.
- 32. The method of claim 1, wherein Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 is administered to said subject parenterally, orally, or intratumorally.
- 33. The method of claim 1 or 7, wherein said cancer therapies are not chemotherapeutic agents.
- 34. The method of claim 1, wherein the mean absolute lymphocyte count in said patient is assessed prior to the administration of one or more subsequent doses of Vitaxin® or an antigen-binding fragment thereof.
- 35. The method of claim 1, wherein said patient is administered one or more subsequent doses of Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 to maintain a plasmna concentration of about 0.1 to about 100 μg/ml of Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN®, for binding to Integrin αVβ3 in said patient.
- 36. A pharmaceutical composition comprising a therapeutically effective amount of Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 and a therapeutically effective amount of one or more anti-cancer agents; and a pharmaceutically acceptable carrier.
- 37. The composition of claim 36, wherein Vitaxin® or an antigen-binding fragment thereof or an antibody or fragment thereof that competes with VITAXIN® for binding to Integrin αVβ3 is conjugated to a therapeutic moiety.
- 38. The composition of claim 36 or 37, wherein at least one of said anti-cancer agent is a chemotherapeutic agent, a radiation therapeutic agent, a hormonal therapeutic agent, or a biological therapeutic/inmmunotherapeutic agent.
- 39. The composition of claim 36 or 37, wherein the composition comprises a therapeutically effective amount of Vitaxin®.
- 40. The composition of claim 36 or 37, wherein the composition comprises a therapeutically effective amount of a fragment of Vitaxin®.
- 41. The composition of claim 36 or 37 further comprising a therapeutic agent other than an anti-cancer agent.
- 42. The composition of claim 41, wherein said therapeutic agent is an anti-emetic agent, antifungal agent, antiparasitic agent, anti-inflammatory agent, antiviral agent or antibiotic.
- 43. A method of screening for antibodies with specific binding affinity for the epitope specifically recognized by Vitaxin® comprising identification of monoclonal antibodies that bind to wild type human Integrin αVβ3 but not to human Integrin αVβ3 with residues 171, 173 and 174 substituted with amino acids Gln, Ile and Lys, respectively in the human β3.chain.
- 44. A method for detecting Integrin αVβ3 in tissue comprising fixing said tissue in 70% EtOH for 24 hours prior to paraffin embedding, wherein said tissue is not frozen, and staining with antibody LM609 for immunohistodetection of Integrin αVβ3.
Parent Case Info
[0001] This application is entitled to and claims priority benefits to U.S. Provisional Application Serial No. 60/361,859, filed Mar. 4, 2002, U.S. Provisional Application Serial No. 60/370,398, filed Apr. 5, 2002, and U.S. Provisional Application Serial No. 60/444,265, filed Jan. 30, 2003, each of which is incorporated herein by reference in its entirety.
Provisional Applications (3)
|
Number |
Date |
Country |
|
60361859 |
Mar 2002 |
US |
|
60370398 |
Apr 2002 |
US |
|
60444265 |
Jan 2003 |
US |