The pathogenesis of steroid-induced osteonecrosis based on hyperlipidemia and hypercoagulation

2008 Fiscal Year Final Research Report

• Project/Area Number: 18591665
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Orthopaedic surgery
• Research Institution: Kyushu University
• Principal Investigator: YAMAMOTO Takuaki Kyushu University, 大学病院, 助教 (20336035)
• Project Period (FY): 2006 – 2008
• Keywords: 骨壊死 / ステロイド / 脂質代謝異常 / 過凝固 / 病理

Research Abstract

ステロイド投与時にみられる凝固異常と脂質代謝異常の両者を抑制することは、ステロイド性骨壊死発生の予防の一助となる可能性がステロイド性骨壊死動物モデルを用いて実験的に示唆された。さらに、HMG-CoA還元酵素阻害剤であるピタバスタチンは、第3世代のスタチン系製剤で、強力な総コレステロール低下作用およびHDL-コレステロール上昇作用を有しているが、本薬剤もステロイド性骨壊死の予防効果があることが実験的に示唆された。

Research Products

• [Journal Article] Histopathologic prevalence of subchondral insufficiency fracture of the femoral head (2008)
  • Author(s): Yamamoto T, Iwamoto Y, Schneider R, Bullough PG
  • Journal Title: Ann Rheum Dis 67 Pages: 150-153
  • Peer Reviewed
• [Journal Article] Rapid destruction of the hip joint in osteoarthritis (2008)
  • Author(s): Yamamoto T, Schneider R, Iwamoto Y, Bullough PG
  • Journal Title: Ann Rheum Dis 67 Pages: 1783-1784
  • Peer Reviewed
• [Journal Article] Pitavastatin may reduce risk of steroid-induced osteonecrosis in rabbits (2008)
  • Author(s): Nishida K, Yamamoto T, Motomura G, Jingushi S, Iwamoto Y
  • Journal Title: Clin Orthop Relat Res 466 Pages: 1054-1058
  • Peer Reviewed
• [Journal Article] Effects of Tacrolimus (FK506)on the development of osteonecrosis in a rabbit model (2008)
  • Author(s): Miyanishi K, Yamamoto T, Irisa T, Yamashita A, Motomura G, Jingushi S, Iwamoto Y
  • Journal Title: Immunopharmacol Immunotoxicol 30(1) Pages: 79-90
  • Peer Reviewed
• [Journal Article] Risk factors for developing osteonecrosis after prophylaxis in steroid-treated rabbits (2008)
  • Author(s): Motomura G, Yamamoto T, Miyanishi K, Kondo K, Hirota Y, Iwamoto Y
  • Journal Title: J Rheumatol 35 Pages: 2391-2394
  • Peer Reviewed
• [Journal Article] Dose effects of corticosteroids on the development of osteonecrosis in rabbits (2008)
  • Author(s): Motomura G, Yamamoto T, Irisa T, Miyanishi K, Nishida K, Iwamoto Y
  • Journal Title: J Rheumatol 35 Pages: 2395-2399
  • Peer Reviewed
• [Journal Article] Rapid acetabular osteolysis secondary to subchondral insufficiency fracture (2007)
  • Author(s): Yamamoto T, Schneider R, Iwamoto Y, Bullough PG
  • Journal Title: J Rheumatol 34 Pages: 592-595
  • Peer Reviewed
• [Journal Article] Subchondral insufficiency fracture of the femoral head in a patient with systemic lupus erythematosus (2006)
  • Author(s): Yamamoto T, Schneider R, Iwamoto Y, Bullough PG
  • Journal Title: Ann Rheum Dis 65 Pages: 837-838
  • Peer Reviewed
• [Journal Article] Rapid destruction of the femoral head after a single intraarticular injection of corticosteroids into the hip joint (2006)
  • Author(s): Yamamoto T, Schneider R, Iwamoto Y, Bullough PG
  • Journal Title: J Rheumatol 33 Pages: 1701-1704
  • Peer Reviewed
• [Journal Article] Effects of cyclosporin A on the development of osteonecrosis in rabbits (2006)
  • Author(s): Miyanishi K, Yamamoto T, Irisa T, Yamashita A, Motomura G, Jingushi S, Iwamoto Y
  • Journal Title: Acta Orthop Scan 77 Pages: 813-819
  • Peer Reviewed
• [Presentation] Osteonecrosis, bone marrow edema, subchondral fracture. Can we tell them apart and does it matter clinically? (2008)
  • Author(s): Yamamoto T, Iwamoto Y.
  • Organizer: The 35th International Skeletal Society Annual Meeting
  • Place of Presentation: New Delhi, India
  • Year and Date: 20081029-1101
• [Presentation] Subchondral insufficiency fracture : What is different from Osteonecrosis? (2007)
  • Author(s): Yamamoto T, Iwamoto Y.
  • Organizer: The 6th Combined Meeting of the Orthopaedic Societies of Australia/New Zealand, Britain, Canada, Europe, Japan, Korea, Taiwan, USA
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 20071020-24
• [Presentation] Osteonecrosis, subchondral fractures and bone marrow edema (2007)
  • Author(s): amamoto T, Iwamoto Y.
  • Organizer: The 34th International Skeletal Society Annual Meeting
  • Place of Presentation: Budapest, Hungary
  • Year and Date: 20071010-14
• [Presentation] Capital femoral necrosis (2006)
  • Author(s): Yamamoto T, Iwamoto Y.
  • Organizer: The 33rd International Skeletal Society Annual Meeting
  • Place of Presentation: Vancouver, Canada
  • Year and Date: 20060913-19
• [Presentation] Marrow edema syndromes, infarction and insufficiency fracture (2006)
  • Author(s): Yamamoto T, Iwamoto Y.
  • Organizer: The 33rd International Skeletal Society Annual Meeting
  • Place of Presentation: Vancouver, Canada
  • Year and Date: 20060913-19
• [Book] 特発性大腿骨頭壊死症.骨軟部画像診断のここが鑑別ポイント 福田国彦(編) (2007)
  • Author(s): 山本卓明、岩本幸英
  • Total Pages: 192-193
  • Publisher: 羊土社
• [Book] 大腿骨頭軟骨下脆弱性骨折と一過性大腿骨頭萎縮症. 骨軟部画像診断のここが鑑別ポイント 福田国彦(編) (2007)
  • Author(s): 山本卓明、岩本幸英
  • Total Pages: 194-195
  • Publisher: 羊土社