まとめ
経口アミオダロンは,ほとんどの患者で心室性短心症を効果的に治療し,優れた長期耐性を示しました. 効果には時間がかかりましたが,アミオダロンは長期間作用し,不律性管理の良好な安全性プロファイルを示しました.
科学分野:
- 心臓病学 心臓病学
- 薬理学 薬理学とは
背景:
- 持続的,再発的,症状のある心室動脈短縮症は,重大な臨床的課題を提示する.
- 静脈性短心症の有効な長期的な管理戦略は極めて重要です.
研究 の 目的:
- 再発性心室動脈低心率の患者における口服アミオダロンの有効性と安全性を評価する.
- アミオダロン治療の長期的な結果と耐性を評価するために.
主な方法:
- 症状の有る心室性短心症の患者23人が,口服アミオダロンを投与した.
- 投与量は最初は600〜2000mg/日,維持用投与量は200〜1200mg/日であった.
- 患者のアウトカム,再発,および有害事象は,延長されたフォローアップ期間中にモニタリングされました.
主要な成果:
- アミオダロンは患者の87% (20/23) で非常に有効でした.
- 15人の患者 (65%) は,平均21.5ヶ月の追跡期間中に再発を経験しなかった.
- 短期および長期にわたって優れた耐性が認められ,副作用による中止は認められませんでした.
結論:
- 口服アミオダロンは,持続的,再発的,症状のある心室性低心症に対する非常に効果的でよく耐える治療法です.
- アミオダロンは作用が遅いにもかかわらず,抗不律性効果が長続きし,安全性プロファイルが好ましい.
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