Claims for Patent: 9,757,451

Summary for Patent: 9,757,451

Title:	Use of RANK/RANKL antagonists for treating muscular dystrophy
Abstract:	The present invention relates to uses and methods comprising one or more RANK/RANKL antagonists or of a pharmaceutical composition comprising one or more RANK/RANKL antagonists and a pharmaceutically acceptable carrier for treating neuromuscular disorders, non-genetic myopathies, or genetic myopathies; maintaining and/or preserving the excitation:contraction:relaxation coupling; reducing loss of muscle strength associated with neuromuscular disorders, non-genetic myopathies or genetic myopathies; reducing the loss of muscular strength associated with skeletal or cardiac muscle disuse, diseases and aging; or regulating skeletal or cardiac muscle disuse, diseases and/or aging in a patient in need thereof. The present invention also relates to combinations and compositions comprising one or more RANK/RANKL antagonists and to methods for identifying candidate compounds.
Inventor(s):	Frenette; Jerome (Quebec, CA), Penninger; Josef (Vienna, AT)
Assignee:	UNIVERSITE LAVAL (Quebec, CA)
Application Number:	14/356,579
Patent Claims:	1. A method for the therapeutic treatment of a muscular dystrophy, the method comprising administering a therapeutically effective amount of one or more receptor activator of nuclear factor kappa-B ligand (RANKL) antagonists or a pharmaceutical composition comprising a therapeutically effective amount of one or more RANKL antagonists and a pharmaceutically acceptable carrier to a patient in need of treatment for a muscular dystrophy, wherein the RANKL antagonists are OPG (osteoprotegerin), a truncated OPG polypeptide, which binds to RANKL, or an anti-RANKL antibody, wherein the antagonists inhibit RANKL activity in the patient, and wherein RANKL is a polypeptide consisting of the amino acid sequence set forth in SEQ ID NO: 1. 2. The method according to claim 1, wherein the muscular dystrophy is Duchenne muscular dystrophy or Berker muscular dystrophy. 3. The method according to claim 1, wherein the one or more RANKL antagonists are OPG or a monoclonal anti-RANKL antibody. 4. The method according to claim 1, wherein the one or more RANKL antagonists is a humanized monoclonal anti-RANKL antibody. 5. The method according to claim 1, wherein the one or more RANKL antagonists is Denosumab. 6. The method according to claim 1, wherein the one or more RANKL antagonists is OPG. 7. The method according to claim 1, further comprising administering one or more further therapeutic agents indicated for the treatment of muscular dystrophy. 8. The method according to claim 7 wherein the one or more further therapeutic agents are selected from the group consisting of: an angiotensin converting enzyme (ACE) inhibitor, and a .beta.2 agonist. 9. The method of claim 7, wherein said one or more RANKL antagonists or said pharmaceutical composition and said one or more further therapeutic agents are administered simultaneous. 10. The method of claim 7, wherein said one or more RANKL antagonists or said pharmaceutical composition and said one or more further therapeutic agents are administered consecutively. 11. The method according to claim 1, wherein the pharmaceutical composition comprises one or more further therapeutic agents indicated for the treatment of muscular dystrophy. 12. The method according to claim 11 wherein the one or more further therapeutic agents are one or more of: an angiotensin converting enzyme (ACE) inhibitor, and a .beta.2 agonist. 13. The method of claim 8, wherein the ACE inhibitor is captopril or zofenopril. 14. The method of claim 8, wherein the ACE inhibitor is selected from the group consisting of enalapril, ramipril, quinapril, perindopril, lisinopril, benazepril, imidapril, zofenopril and trandolapril. 15. The method of claim 8, wherein the ACE inhibitor is fosinopril. 16. The method of claim 8, wherein the .beta.2 agonist is clenbuterol or formoterol. 17. The method of claim 12, wherein the ACE inhibitor is captopril or zofenopril. 18. The method of claim 12, wherein the ACE inhibitor is selected from the group consisting of enalapril, ramipril, quinapril, perindopril, lisinopril, benazepril, imidapril, zofenopril and trandolapril. 19. The method of claim 12, wherein the ACE inhibitor is fosinopril. 20. The method of claim 12, wherein the .beta.2 agonist is clenbuterol or formoterol.

Details for Patent 9,757,451

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Amgen, Inc.	PROLIA	denosumab	Injection	125320	06/01/2010		2031-11-07
Amgen, Inc.	XGEVA	denosumab	Injection	125320	11/18/2010		2031-11-07