医学部

hayakawa kazue

  (早川 和恵)

Profile Information

Affiliation
School of Medicine Faculty of Medicine, Fujita Health University
Degree
医学博士(藤田医科大学)

J-GLOBAL ID
200901002801164375
researchmap Member ID
5000025143

Papers

 8

Misc.

 55
  • 早川和恵, 伊達秀樹, 野尻 翔, 中島由加里, 丘, 雄介, 山田治基
    JOSKAS, 39(2) 272-273, 2014  
  • Kazue Hayakawa, Hideki Date, Shunzo Tsujimura, Sho Nojiri, Harumoto Yamada, Kenji Nakagawa
    KNEE, 21(1) 199-203, Jan, 2014  Peer-reviewed
    Background: The objectives of the present study were to assess the mid-term results of cementless total knee arthroplasty (TKA) with the porous tantalum monoblock tibial component and to examine the time course of bone changes on plain radiographs. Methods: The subjects were 32 patients, 29 patients were available for follow-up. We investigated the mid-term results of TKA after a mean follow-up period of 7 years and 8 months. We also examined changes of the bone over time on plain radiographs. Results: The Knee Society Clinical Rating scores showed significant improvement. Bone changes around the tibial component were as follows: new bone formation and longitudinal trabecular thickening in 41.4% (Type A), only longitudinal trabecular thickening in 41.4% (Type B), and no changes in 17.2% (Type C). Type A and B changes were more frequent in patients with osteoarthritis, whereas Type C was only seen in patients with rheumatoid arthritis. Three knees had an initial gap, but this disappeared in all cases, and no new radiolucent lines were detected. Stress shielding was observed in seven knees (21.9%), but there was no implant loosening related to it. When we examined the relationship between the mechanical axis and the locations of the tips of the tibial pegs in patients with or without stress shielding, no significant differences were found. Conclusions: The results of mid-term follow-up have demonstrated favorable bone ingrowth, suggesting that porous tantalum is a promising material for cementless TKA. (C) 2013 Elsevier B.V. All rights reserved.
  • 山田治基, 伊達秀樹, 辻村俊造, 早川和恵, 森田充浩
    THE BONE, 27(1) 63-70, Mar, 2013  
  • 大石央代, 金治有彦, 前原一之, 早川和恵, 辻村亨, 山田治基
    中部整災誌, 56(1) 153-154, Mar, 2013  
  • 山田治基, 伊達秀樹, 辻村俊造, 早川和恵, 森田充浩
    THE BONE, 27(1) 63-70, Mar, 2013  

Books and Other Publications

 5

Presentations

 112

その他教育活動上特記すべき事項

 1
  • 件名(英語)
    -
    概要(英語)
    2013.5.25 OSCE   2014.5.31 OSCE