プロポホルとミダゾラームの比較,重症患者の鎮静作用について
A R Aitkenhead1, M L Pepperman, S M Willatts
1Department of Anaesthesia, Leicester Royal Infirmary.
Lancet (London, England)
|September 23, 1989
まとめ
プロポフォールとミダゾラムは,重症の患者を効果的に鎮静させました. プロポフォールは,ミダゾラームと比較して,機械的な換気からより速く回復し,より早く離乳させることができました.
科学分野:
- アネステシオロジー アネステシオロジー
- クリティカルケア・メディシン
- 薬理学 薬理学とは
背景:
- 鎮静剤は,重症病棟の重症患者の管理に不可欠です.
- プロポフォールとミダゾラムは,静脈内静止剤として一般的に使用されています.
- これらの薬剤の有効性と安全性を比較することは,患者のケアを最適化するために重要です.
研究 の 目的:
- 重症患者の継続的な静脈内静止療法におけるプロポフォールとミダゾラムの有効性と安全性を比較する.
- プロポフォールとミダゾラムの投与を中止した後の意識回復と機械呼吸器の離乳期間を評価する.
主な方法:
- 5つの集中治療室で101人の重症患者が参加したランダム化制御試験です.
- 患者は,プロポフォールまたはミダゾラームの連続した静脈注入を最大24時間,鎮痛剤のモルヒネと共に受けました.
- 必要な鎮静レベルを達成するために,輸液速度を調整し,血液動力学,生化学,および血液学的変数をモニタリングしました.
主要な成果:
- プロポフォールとミダゾラームの両方とも,血動力学的な差異が最小で適切な鎮静効果を達成したが,プロポフォールでは心拍数が低下した.
- 生化学的,血液学的変数,または腎上腺ステロイド生成に対する有意な副作用は観察されなかった.
- プロポホルを受けた患者は,意識回復の変動が少なく,機械呼吸器からの断絶が著しく速く示されました.
結論:
- プロポフォールは,重症患者の鎮静剤に満足して効果的な薬剤です.
- プロポポールは,より予測可能な回復と,機械的な換気からより早く解放することを含む,ミダゾラームよりも利点を提供しています.
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