婦人科の悪性腫瘍外科における術後の鎮痛剤としてのエスケタミン: ランダム化試験
Huanyu Luo1,2, Yuecheng Yang1,2, Zhiyong He1,2
1Department of Anesthesiology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.
Journal of pain research
|August 29, 2025
まとめ
エスケタミンの外注鎮痛剤は夜間痛みを軽減し,婦人科手術後の鎮痛剤の必要性を回復させる. 痛みの全体的なスコアに影響を与えなかったが,回復の質を向上させ,中程度の痛みの持続時間を短縮した.
科学分野:
- 麻酔科
- 痛みの管理
- 腫瘍学
背景:
- 大規模な婦人科手術の後の痛みの管理は重要です.
- エピデュラル鎮痛は一般的な方法ですが,治療を中止した後も痛みが続く可能性があります.
- 痛みのコントロールと回復を 強化するために新しい補助療法が必要です
研究 の 目的:
- 術後の痛みを和らげる エピデュラル補助剤としてエスケタミンを評価する.
- 婦人科の悪性腫瘍に対するオープン手術を受ける患者におけるエスケタミンの有効性を評価する.
- 痛みのスコア,回復,および鎮痛剤の必要性への影響を決定する.
主な方法:
- 88人の患者が参加した ランダム化比較試験です
- 患者は,患者制御のエピデュラル鎮痛で,スフェンタニル/ロピヴァカインとエスケタミンまたはスフェンタニル/ロピヴァカイン単独で投与された.
- 2次評価:痛み,回復スコア,救助用鎮痛剤,有害事象
主要な成果:
- エスケタミン群は,手術後の2日目には夜間痛みが減り,手術後の3日目には救命用鎮痛剤が減った.
- 1~4日間の全体的な痛みのスコア (休息,運動,突破) には有意な差異は見られなかった.
- 回復の質の改善 - - 適度な痛みのスコアと一時的なめまいが増加することがエスケタミン群で観察されました.
結論:
- エピドラル補助剤としてのエスケタミンは,夜間疼痛を効果的に軽減し,エピドラル中止後の救済鎮痛剤の必要性を軽減しました.
- 痛みの期間も短縮し 回復も改善しました
- エスケタミンは全体的な痛みのスコアを変化させないが,特定の痛みのパラメータと回復に利点がある.
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