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Updated: Aug 2, 2026

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Assessing Therapeutic Angiogenesis in a Murine Model of Hindlimb Ischemia
Published on: June 8, 2019
クリティカル・イシェミアで手術不能の肢体を救出するための遠静脈動脈化
R S Taylor1, A M Belli, S Jacob
1Department of Vascular Surgery, St George's Hospital, London, UK.
Lancet (London, England)
|January 6, 2000
まとめ
静脈 perfusion バイパスは,従来のバイパスが実現不可能であるとき,重要な肢体イシュケミアの患者にとって,切断の有望な代替案を提供します. このテクニックは,有用な四肢を保存し,潰瘍を治す 83% の肢体救済率を達成しました.
科学分野:
- 血管外科 血管外科
- 再生医学は,再生医療である.
背景:
- 切断は,広範な動脈疾患の唯一の選択肢であることが多い.
- 血管疾患による下肢切断は年間約1万件発生しています.
- 手足の救済の代替手段として静脈 perfusion を調査することは非常に重要です.
研究 の 目的:
- 臨界四肢イシュケミアの患者における四肢救出のための静脈 perfusion バイパスの有効性を評価する.
- 静脈移植,合成移植,またはディスタル動脈形成のための複合管の使用の可能性を評価する.
主な方法:
- 極端な肢体イシュケミアの18人の患者は,足の静脈床へのバイパス手術を受けた.
- 導管には静脈,合成移植,またはその組み合わせが含まれていました.
- バルブ破壊技術が採用され,平均追跡期間は17ヶ月でした.
主要な成果:
- 83%の全肢救出率を達成しました.
- 15人の患者は,潰瘍とガングレナの治癒とともに,有用で痛みのない四肢を保持しました.
- 早期の移植不全は3人の患者で発生し,截肢が必要になり,1人の死亡に至った.
結論:
- ディスタル静脈動脈化は,四肢救出のためのユニークで有望なアプローチです.
- この手順のさらなる調査は,血管疾患の截肢率を減らすことができます.
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