Patent
Remedies for myeloma to be used together with nitrogen mustard antitumor agents
| العنوان: | Remedies for myeloma to be used together with nitrogen mustard antitumor agents |
|---|---|
| Patent Number: | 7,771,723 |
| تاريخ النشر: | August 10, 2010 |
| Appl. No: | 10/749538 |
| Application Filed: | December 30, 2003 |
| مستخلص: | A therapeutic agent for myeloma comprising a combined use of a nitrogen mustard anticancer agent and anti-IL-6 receptor antibody. Thus, a therapeutic agent for myeloma comprising anti-IL-6 receptor antibody for use in combination with a nitrogen mustard anticancer agent; a therapeutic agent for myeloma comprising a nitrogen mustard anticancer agent for use in combination with anti-IL-6 receptor antibody; and a therapeutic agent for myeloma comprising a nitrogen mustard anticancer agent and anti-IL-6 receptor antibody. |
| Inventors: | Nakamura, Akito (Shizuoka, JP); Akamatsu, Kenichi (Shizuoka, JP) |
| Assignees: | Chugai Seiyaku Kabushiki Kaisha (Tokyo, JP) |
| Claim: | 1. A method for treating myeloma, comprising: (A) (a) providing an anti-IL-6 receptor antibody that inhibits signal transmission of IL-6 by blocking the binding of IL-6 ligand to IL-6 receptor, wherein an anticancer therapeutic mechanism of the anti-IL-6 receptor antibody is inhibition of signal transmission of IL-6; (b) providing a melphalan; and (c) administering the melphalan in combination with the anti-IL-6 receptor antibody as part of a treatment regimen, wherein the co-administration of melphalan and the anti-IL-6 receptor antibody has a higher (synergistic) therapeutic effect for myeloma than when the anti-IL-6 receptor antibody alone is administered or when the melphalan alone is administered; or (B) the method of (A), wherein the anti-IL-6 receptor antibody and the melphalan are formulated in separate pharmaceutical compositions which are administered at different times or are administered at the same time, or the anti-IL-6 receptor antibody and the melphalan are formulated in one pharmaceutical composition. |
| Claim: | 2. The method according to claim 1 , wherein the anti-IL-6 receptor antibody comprises a monoclonal antibody. |
| Claim: | 3. The method according to claim 2 , wherein the monoclonal antibody comprises a PM-1 antibody deposited as FERM BP-2998. |
| Claim: | 4. The method according to claim 3 , wherein the PM-1 antibody comprises a reshaped human PM-1 antibody. |
| Claim: | 5. The method according to claim 1 , wherein (a) the melphalan is administered as an oral administration of 1 to 20 mg per day, every day or 1 to 6 times per week, or as high-dose intravenous injection or infusion, single or multiple doses of 20 to 200 mg/m 2 . |
| Claim: | 6. A method for treating myeloma, comprising (A) administering an anti-IL-6 receptor antibody in combination with a melphalan as part of a treatment regimen, wherein an anticancer therapeutic mechanism of the anti-IL-6 receptor antibody is inhibition of signal transmission of IL-6, and the anti-IL-6 receptor antibody or the melphalan is administered in an amount to have a higher (synergistic) therapeutic effect for myeloma than when the melphalan is administered alone, or when the anti-IL-6 receptor antibody is administered alone; or (B) the method of (A), wherein the anti-IL-6 receptor antibody and the melphalan are formulated in separate pharmaceutical compositions which are administered at different times or are administered at the same time, or the anti-IL-6 receptor antibody and the melphalan are formulated in one pharmaceutical composition. |
| Claim: | 7. The method according to claim 6 , wherein the anti-IL-6 receptor antibody comprises a monoclonal antibody. |
| Claim: | 8. The method according to claim 7 , wherein the monoclonal antibody comprises a PM-1 antibody deposited as FERM BP-2998. |
| Claim: | 9. The method according to claim 8 , wherein the PM-1 antibody comprises a reshaped human PM-1 antibody. |
| Claim: | 10. The method according to claim 6 , wherein melphalan is formulated for oral administration, or for oral administration at 1 to 20 mg per day, every day or 1 to 6 times per week, or for high-dose intravenous injection or infusion, single or multiple doses of 20 to 200 mg/m 2 . |
| Claim: | 11. The method of claim 6 , wherein the melphalan is administered as an oral administration of 1 to 20 mg per day, every day or 1 to 6 times per week, or as high-dose intravenous injection or infusion, single or multiple doses of 20 to 200 mg/m 2 . |
| Claim: | 12. The method of claim 6 , wherein the pharmaceutical composition is or the pharmaceutical compositions are administered simultaneously with the anti-IL-6 receptor antibody, and the ratio, is, when combined with daily oral administration of melphalan, 0.01 to 1000 fold (weight ratio) relative to the dose of melphalan. |
| Claim: | 13. The method of claim 1 , wherein the pharmaceutical composition is or the pharmaceutical compositions are administered orally, by intravenous injection, drip infusion, intraarterial injection, intramuscular injection, intratumor injection, intrathoracic injection, or intraperitoneal injection, either systemically or locally. |
| Claim: | 14. The method of claim 1 , wherein the pharmaceutical composition or the pharmaceutical compositions comprising anti-IL-6 receptor antibody is administered parenterally, by intravenous injection, drip infusion, intramuscular injection, intraperitoneal injection, subcutaneous injection, either systemically or locally; or, is administered as local dosage-forms, external preparations, local injections; or, as external preparations, liniments, ointments, gel, cream, emulsions, and liquids, tapes, plaster tapes, patches, nebulas, sprays or powders. |
| Claim: | 15. A method for treating a myeloma comprising: (A) (a) providing at least one pharmaceutical composition comprising separately or in combination: (i) an anti-IL-6 receptor antibody that inhibits signal transmission of IL-6 by blocking the binding of IL-6 ligand to IL-6 receptor, wherein an anticancer therapeutic mechanism of the anti-IL-6 receptor antibody is inhibition of signal transmission of IL-6, and (ii) a melphalan; and (b) administering to an individual in need thereof the pharmaceutical composition as part of a treatment regimen, wherein the co-administration of melphalan and the anti-IL-6 receptor antibody has a higher (synergistic) therapeutic effect for myeloma than when the anti-IL-6 receptor antibody alone is administered or when the melphalan alone is administered; or (B) the method of (A), wherein the anti-IL-6 receptor antibody and the melphalan are formulated in separate pharmaceutical compositions which are administered at different times or are administered at the same time, or the anti-IL-6 receptor antibody and the melphalan are formulated in one pharmaceutical composition. |
| Claim: | 16. The method of claim 1 , wherein treating myeloma comprises a life elongation effect. |
| Claim: | 17. The method of claim 6 , wherein treating myeloma comprises a life elongation effect. |
| Claim: | 18. The method of claim 15 , wherein treating myeloma comprises a life elongation effect. |
| Claim: | 19. A method for treating a myeloma comprising: (A) (a) providing at least one pharmaceutical composition comprising separately or in combination: (i) a recombinant monoclonal anti-IL-6 receptor antibody that inhibits signal transmission of IL-6 by blocking the binding of IL-6 ligand to IL-6 receptor, and (ii) a melphalan; and (b) administering to an individual in need thereof the pharmaceutical composition as part of a treatment regimen, wherein the administration comprises at least in part intravenous administration of melphalan or the anti-IL-6 antibody, wherein the co-administration of melphalan and the anti-IL-6 receptor antibody has a higher (synergistic) therapeutic effect for myeloma than when the anti-IL-6 receptor antibody alone is administered or when the melphalan alone is administered; or (B) the method of (A), wherein the anti-IL-6 receptor antibody and the melphalan are formulated in separate pharmaceutical compositions which are administered at different times or are administered at the same time, or the anti-IL-6 receptor antibody and the melphalan are formulated in one pharmaceutical composition, and at least one of the formulations is an intravenous formulation. |
| Current U.S. Class: | 4241/451 |
| Patent References Cited: | 4738843 April 1988 Oguchi et al. 4863902 September 1989 Amagase et al. 5795965 August 1998 Tsuchiya et al. 5882941 March 1999 Essigmann et al. 0 409 607 January 1991 0628639 December 1994 WO 92/19759 November 1992 WO-03/070234 August 2003 |
| Other References: | Moreau et al., Blood, Jan. 1, 2006;107(1):397-403. cited by examiner Dancey et al., Nature Reviews: Drug Discovery, Aug. 2006;5(8):649-59. cited by examiner Anthes et al., Biochem (1995) 309(1):175-180. cited by other Budavari et al. (Eds), The Merck Index: An Encyclopedia of Chemicals, Drugs and Biologicals (1996) 12th ed.; Whitehouse Station, NJ pp. 344,463,841-842, 984, 993. cited by other Evans et al., Cancer Chemo Pharmaco (1982) 8(2):175-178. cited by other Manning et al., Immun Cell Biol (1995) 73(4):326-332. cited by other Sarosy et al., J Clin Oncol (1988) 7(11):1768-1782. cited by other Sato et al., Cancer Res (1993) 53(4):851-856. cited by other Sato et al., Mol Immunol 31(5):371-381. cited by other Suzuki et al., Eur J Immunol (1992) 22:1989-1993. cited by other Suzuki et al.,Immun Letts (1991) 30:17-21. cited by other Tsunenari et al., Blood (1997) 90(6):2437-2444. cited by other Daveau et al., Eur. Cytokine Netw. (1994) 5(6):601-608. cited by other Rihova, Advanced Drug Delivery Reviews (1998) 29:273-289. cited by other Goodman & Gilman's The Pharmacological Basis of Therapeutics, Tenth Edition, Hardman et al. (eds.), McGraw-Hill Medical Publishing Division (2001) pp. 1383-1397. cited by other Berenbaum, Clin. Exp. Immunol. (1977) 28:1-18. cited by other Paul, Fundamental Immunology, 3rd ed., (1993) pp. 292-295. cited by other Rudikoff et al., PNAS USA (1982) 79:1979-1983. cited by other Liautard et al., Eur. Cytokine Netw. (1994) 5:293-300. cited by other Pound et al., International Immunology (1998) 11:11-20. cited by other Satata et al., Cellular Immunology (2000) 201:109-123. cited by other |
| Primary Examiner: | Yu, Misook |
| Attorney, Agent or Firm: | Morrison & Foerster LLP |
| رقم الانضمام: | edspgr.07771723 |
| قاعدة البيانات: | USPTO Patent Grants |
| الوصف غير متاح. |