抗血小板治療中に心臓手術を受ける患者において,手術前の血小板機能検査の役割はありますか?
PubMedで要約を見る
まとめ
この要約は機械生成です。血小板機能検査による心臓手術患者の個別化されたP2Y12阻害剤の中止は,安全性を最適化することができます. このアプローチは,冠動脈バイパス移植の前に出血のリスクと待ち時間を減らすことができます.
科学分野
- 心臓病科
- 薬理学について
- 臨床医学
背景
- 冠動脈バイパス移植 (CABG) は急性冠動脈症候群患者の最大11%で行われます.
- 現在のガイドラインでは,個々の患者の変動を無視して,CABGの前に標準化されたP2Y12受容体阻害剤の中止期間を推奨しています.
- 血出のリスクと抗血小板治療の必要性を適切にバランスできない可能性があります.
研究 の 目的
- 心臓外科手術前における現在の二重抗血小板治療 (DAPT) の中止プロトコルの合理性と限界をレビューする.
- P2Y12 阻害剤の薬学動態を評価するための利用可能な血小板機能検査について説明します.
- 血小板抑制,臨床的要因,心臓手術患者の出血リスクとの関係を調べる.
主な方法
- P2Y12受容体阻害剤,血小板機能アッセイ,心臓外科手術の結果に関する文献レビュー.
- 現在のガイドラインの分析とDAPT管理のための勧告.
- 血小板機能のモニタリングが臨床結果に与える影響に関する証拠のまとめ
主要な成果
- 観察研究では,客観的な血小板機能の測定は,P2Y12阻害剤の中止期間を短縮することが示唆されています.
- 血小板機能検査は出血のリスクを軽減し,手術前の待ち時間を短縮することができます.
- 最近の2つのガイドラインには,心臓手術患者の血小板機能検査の推奨が含まれています.
結論
- 血小板機能の個別評価は,心臓手術を受ける特定の患者にとって有益である.
- 血小板機能のモニタリングは,手術前のDAPT管理戦略を改良する可能性がある.
- 術後のケアに血小板機能検査を統合するための最適なプロトコルについては,さらなる研究によって明らかになる可能性がある.
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