心血管疾患は,心血管疾患である
JAMA
|June 7, 1995
まとめ
血栓駆除薬の治療は効果がなく,不安定なアンギナやQ波でない心筋梗塞の患者に害を及ぼす可能性があります. しかし,高コレステロールの治療は,冠動脈疾患の患者の生存率を改善します.
科学分野:
- 心臓病学 心臓病学
- クリニック・トライアル 臨床試験
- 薬理学 薬理学とは
背景:
- 不安定性アンギナと非Q波性心筋梗塞は,重要な心血管疾患である.
- これらの状態における血栓解消剤療法の有効性と安全性については,厳格な調査が必要である.
- 高コレステロール血症の管理は,既定の冠動脈疾患を有する患者にとって非常に重要です.
研究 の 目的:
- 不安定なアンギナまたは非Q波性心筋梗塞の患者における血栓解消剤療法の有効性と安全性を評価する.
- 冠動脈疾患患者の生存に対する高コレステロール血症の薬物治療の影響を評価する.
主な方法:
- Myocardial IschemiaにおけるThrombolysis試験では,患者のランダム化により,血栓駆除剤療法または対照群のいずれかを投与しました.
- 生存率は,高コレステロール血症の薬物治療を受けている患者と,そのような治療を受けていない患者との比較で分析されました.
主要な成果:
- 血栓解消剤療法は効果を示さず,研究された患者集団における潜在的な害と関連していました.
- 高コレステロール血症に対する薬物治療は,既存の冠動脈疾患を有する患者の生存率を改善することが示されました.
結論:
- 不安定なアンギナやQ波以外の心筋梗塞では,血栓駆除薬の投与は推奨されません.
- 積極的な脂質低下治療は,冠動脈疾患の患者の生存率を改善するのに有益です.
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