研究者業績

岡本 さやか

okamoto sayaka

基本情報

所属
藤田医科大学 医学部 医学科 リハビリテーション医学Ⅱ 講師
学位
博士(医学)

J-GLOBAL ID
201501000295108386
researchmap会員ID
7000012950

MISC

 5
  • Sayaka Okamoto, Shigeru Sonoda, Genichi Tanino, Ken Tomida, Hideto Okazaki, Izumi Kondo
    AMERICAN JOURNAL OF PHYSICAL MEDICINE & REHABILITATION 90(2) 106-111 2011年2月  
    Okamoto S, Sonoda S, Tanino G, Tomida K, Okazaki H, Kondo I: Change in thigh muscle cross-sectional area through administration of an anabolic steroid during routine stroke rehabilitation in hemiplegic patients. Am J Phys Med Rehabil 2011;90:106Y111. Objective: The aim of this study was to clarify the effect of administration of an anabolic steroid (AS) without the addition of specific training in stroke patients by measuring the cross-sectional area (CSA) of the thigh. Design: Twenty-six hemiplegic stroke patients during subacute rehabilitation were randomly assigned to a metenolone enanthate (ME) administration group or a control group (CT group). In the ME group, ME (100 mg) was injected intramuscularly weekly for 6 wks in the ME group. The CSA of the bilateral thigh muscles was measured using computed tomography. Motor subscore of the Functional Independence Measure (FIM-M) was assessed before the experimental period. Results: At the end of 6 wks, the CSA increase in the ME group (13.4%, affected side; 14.5%, unaffected side) was significantly larger than that in the CT group (3.3%, affected side; 5.2%, unaffected side). Correlation coefficients between the initial FIM-M score and the CSA increase at 6 wks were -0.754 for the affected side and -0.567 for the unaffected side in the ME group and 0.199 for the affected side and 0.431 for the unaffected side in the CT group. Conclusions: ME administration is effective for improving muscle CSA and, thus, muscle strengthening in stroke rehabilitation. The CSA increase in the ME group was most prominent in patients with a low initial FIM-M score.
  • 岡本さやか
    The Japanese Journal of Rehabilitation Medicine 48(5) 313-317 2011年  
  • 岡本さやか, 園田 茂, 谷野元一, 冨田 憲, 岡崎英人, 近藤和泉
    Journal of Clinical Rehabilitation 20 89-92 2011年  
  • 岡本さやか, 園田 茂
    カレントテラピー 27(1) 73-74 2009年  
  • 岡本さやか, 園田 茂, 才藤栄一
    総合リハビリテーション 35 1251-1256 2007年  

書籍等出版物

 1

講演・口頭発表等

 13