Remedies for bone loss
AssigneeChugai Seiyaku Kabushiki Kaisha
InventorMasaki Noda
Life of this patent
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Abstract
The object of the present invention is to provide a therapeutic agent which increases cancellous bone mass without the risk of PTH-induced loss of cortical bone in treating osteopenia. When PTH is administered while inhibiting in vivo effects of osteopontin, it is possible to increase not only cancellous bone mass, but also cortical bone mass.
Claims14
A therapeutic agent for osteopenia, which comprises a substance capable of inhibiting in vivo effects of osteopontin, as well as at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist.
A bone formation stimulator, which comprises a substance capable of inhibiting in vivo effects of osteopontin, as well as at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist.
An agent for increasing cortical bone mass, which comprises a substance capable of inhibiting in vivo effects of osteopontin, as well as at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist.
A kit for treating osteopenia, which comprises (a) an osteopontin inhibitor in an amount effective to inhibit in viva effects of osteopontin, (b) at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass, and (c) instructions for use.
A kit for stimulating bone formation, which comprises (a) an osteopontin inhibitor in an amount effective to inhibit in vivo effects of osteopontin, (b) at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass, and (c) instructions for use.
A kit for increasing cortical bone mass, which comprises (a) an osteopontin inhibitor in an amount effective to inhibit in vivo effects of osteopontin, (b) at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass, and (c) instructions for use.
A method for treating osteopenia, which comprises administering to a patient in need thereof, an osteopontin inhibitor in an amount effective to inhibit in vivo effects of osteopontin in combination with at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass.
A method for stimulating bone formation, which comprises administering to a patient in need thereof, an osteopontin inhibitor in an amount effective to inhibit in vivo effects of osteopontin in combination with at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass.
A method for increasing cortical bone mass, which comprises administering to a patient in need thereof, an osteopontin inhibitor in an amount effective to inhibit in vivo effects of osteopontin in combination with at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist in an amount effective to increase bone mass.
Use of a substance capable of inhibiting in vivo effects of osteopontin together with at least one substance selected from the group consisting of parathyroid hormone (PTH), a PTH derivative and a PTH receptor agonist, for the manufacture of a therapeutic agent for osteopenia.
Dependencies are inferred from the claim text.