Drug for preventing, treating or preventing metastasis of giant cell tumor that occurs in bone or soft parts, chondrosarcoma, or osteosarcoma, local injection for arterial embolization, and artificial bone

摘要

The present invention provides an agent for prophylactic treatment, therapeutic treatment, or prevention of metastasis of giant cell tumor occurring in a bone and soft tissue, chondrosarcoma, or bone sarcoma, a local infusion for artery embolization, and an artificial bone, which comprises a substance having a PPARγ-agonistic activity and/or a PPARγ expression-inducing activity as an active ingredient. The agent for prophylactic treatment, therapeutic treatment, or prevention of metastasis, the local infusion for artery embolization, and the artificial bone of the present invention are a radical therapeutic agent or radical therapeutic material that can cause apoptosis in giant cell tumor occurring in a bone and soft tissue, chondrosarcoma, or bone sarcoma to make the tumor disappear, and can induce differentiation of the tumor into fat cells to make the tumor disappear.