Yukitoki Misawa
Fukushima Medical University
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Publication
Featured researches published by Yukitoki Misawa.
The Annals of Thoracic Surgery | 2004
Hitoshi Yokoyama; Shinya Takase; Yukitoki Misawa; Koki Takahashi; Yoichi Sato; Hirono Satokawa
We describe a simple technique of introducing intracoronary shunts for off-pump coronary artery bypass. This technique, with an aid of micro-bulldog clamp, provides both a test clamp with ischemic preconditioning effect, and a quick and easy introduction of intracoronary shunt, giving a clear visualization of coronary anastomosis site and distal coronary artery perfusion. We recommend this technique as another effective modality in off-pump coronary artery bypass surgery.
Japanese Journal of Cardiovascular Surgery | 2001
Koki Takahashi; Shunichi Hoshino; Fumio Iwaya; T. Igari; Hirono Satokawa; Takashi Ono; Shinya Takase; Kazuya Sato; Koichi Sato; Yukitoki Misawa
体外循環中の抗凝固療法の指標であるACTは血液希釈, 低体温により延長するため, ヘパリン投与不足や硫酸プロタミンの過剰投与による凝固線溶異常, 出血量増加を生じることがある. 著者は開心術症例68例 (成人32例, 小児36例) を対象に体外循環中のヘパリン濃度を一定に保つヘパリン投与法 (HC群) とACTを基準とするヘパリン投与法 (NC群) を比較し, 適正な抗凝固療法について検討した. ヘパリン総投与量はHC群で有意 (p<0.01) に増量され, 硫酸プロタミンはHC群で有意 (p<0.01) に減量された. 成人例では凝固線溶系因子に有意差を認めず, 小児例ではTAT, PIC, D-dimer が体外循環終了時にHC群で有意 (p<0.05) に低値を示した. 手術・止血時間, 術中・術後出血量, 輸血量に有意差を認めなかった. 小児例では従来法のヘパリン投与量では著明に不足となり, 凝固因子温存のためにはヘパリン濃度管理がとくに有用であると考えられた.
Japanese Circulation Journal-english Edition | 2006
Yoichi Sato; Hirono Satokawa; Shinya Takase; Yukitoki Misawa; Hitoshi Yokoyama
Circulation | 2006
Yoichi Sato; Hirono Satokawa; Shinya Takase; Yukitoki Misawa; Hitoshi Yokoyama
Surgery Today | 2013
Takashi Igarashi; Shinya Takase; Hirono Satokawa; Yukitoki Misawa; Hiroki Wakamatsu; Yoshiyuki Sato; Hiroyuki Kurosawa; Yuuki Seto; Eitoshi Tsuboi; Hitoshi Yokoyama
Annals of Vascular Surgery | 2013
Takashi Igarashi; Shinya Takase; Hirono Satokawa; Yukitoki Misawa; Hiroki Wakamatsu; Hitoshi Yokoyama
Japanese Journal of Cardiovascular Surgery | 2006
Hiroyuki Kurosawa; Hirono Satokawa; Yoichi Sato; Shinya Takase; Koki Takahashi; Yukitoki Misawa; Yuki Seto; Eitoshi Tsuboi; Kenichi Muramatsu; Hitoshi Yokoyama
Japanese Journal of Cardiovascular Surgery | 2001
Yuji Hoshino; Fumio Iwaya; Tsuguo Igari; Hirono Satokawa; Takashi Ono; Shinya Takase; Kazuya Sato; Yukitoki Misawa; Toshiki Watanabe
Japanese Journal of Cardiovascular Surgery | 2017
Kenichi Muramatsu; Masaaki Watanabe; Yukitoki Misawa; Hitoshi Yokoyama
Archive | 2013
Hirono Satokawa; Hitoshi Yokoyama; Shinya Takase; Yukitoki Misawa; Koki Takahashi; Yoichi Sato
