トップの耐久力アスリートにおける機能性下腹部阻害によるクラウディケーションの検出と治療:前向きな研究
G Schep1, M H M Bender, G van de Tempel
1Department of Sports Medicine, Saint Joseph Hospital, Veldhoven, Netherlands. gschep@sjz.nl
Lancet (London, England)
|February 21, 2002
まとめ
動脈の機能的歪みは,耐久力アスリートにおける血流を制限する. これらのキンの外科的解放は,状態を効果的に治療し,アスリートが競争に復帰することを可能にします.
科学分野:
- 血管外科 血管外科
- スポーツ医学 スポーツ医学
- 診断用イメージング
背景:
- 耐久力スポーツ選手は,運動中に動脈の流れ制限を経験することがあります.
- 以前は,これらの制限は,血管内損傷のみに起因していました.
- この研究では,動脈の流れ制限の潜在的な原因として機能的キンキングを調査しています.
研究 の 目的:
- 耐久力アスリートにおける運動誘発性動脈の流れ制限の原因として機能的キンキングを特定する.
- 動脈の外科的解放の有効性を評価するために.
主な方法:
- イリアック動脈の流れ制限の疑いのある80人の耐久力アスリートの92本の足の将来性研究.
- 挑発的な運動中に,エコー・ドップラーと磁気共鳴動脈造影を含む血管診断ツールを活用した.
- 足首シストリック圧力とピークシストリック速度による制限を評価し,画像を用いてキックを診断した.
主要な成果:
- 足の流れの制限は,研究した足の63%で確認されました.
- 機能的キンキングは,影響を受けた足の69%で制限の主な原因でした.
- キンキングのための手術は,すべてのアスリートにとって主観的な改善をもたらし,運動能力を高め,87%が競争に復帰することを可能にしました.
結論:
- スポーツ特有のプロトコルは,最小限の血管内異常を有するアスリートにおいて,動脈の歪みを効果的に検出します.
- キンキングに対する外科的治療は,血管再建のより侵襲的で効果的な代替手段です.
- このアプローチは,運動による動脈の流れ制限を経験しているアスリートの結果を改善します.
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