術前の大麻の使用が術後の痛みと心胸外科手術後の結果に及ぼす影響
Sareena Shah1, Paul Fletcher2, Kareem Hamadah3
1University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA.
Seminars in cardiothoracic and vascular anesthesia
|September 4, 2025
まとめ
術前での大麻使用は,心臓手術患者の術後の痛みや回復に影響を及ぼさなかった. この研究では,大麻使用者と非使用者の痛みのスコア,オピオイド使用,または滞在時間の有意な違いは見つかりませんでした.
科学分野:
- 麻酔科
- 心血管外科
- 薬理学について
背景:
- 大麻の使用は医療およびレクリエーション目的で増加しています.
- 手術前での大麻使用と手術結果への影響に関する研究は限られている.
- これらの効果を理解することは 患者のケアと手術計画に不可欠です
研究 の 目的:
- 手術前の大麻の使用が 手術後の痛みと心臓手術後の回復に及ぼす影響を調査する.
- 大麻使用者と非使用者の間の痛み管理,回復指標,有害事象を比較する.
- 大麻の使用歴のある外科患者を管理する臨床医に証拠に基づいた洞察を提供するためです.
主な方法:
- 胸腔切開手術を受けた成人の患者を対象とした単一センター前向きな研究.
- 標準化された調査で,手術前の大麻使用が評価され,臨床データはチャートレビューによって収集されました.
- 主要アウトカムには,手術後のモルヒネ等価値とVAS (Visual Analog Scale) 痛みのスコアが含まれ,次要アウトカムには,エクストゥベーションの時間,吐き気/嘔吐,ICUでの滞在期間,および死亡率が含まれていた.
主要な成果:
- カンナビス使用者と非使用者の間で,48時間のモルヒネ等価 (60. 98対59. 90) または24時間のVASスコア (5. 52対4. 84) と48時間のVASスコア (4. 74対3. 90) で有意な差異は観察されなかった.
- エクストゥベーションまでの時間 (718. 41分 vs 718. 67分) とICU滞在時間 (2. 91日 vs 3. 48日) は,グループ間で類似していました.
- 術後の吐き気,再手術率,入院死亡率において有意な差異は認められなかった.
結論:
- 術前での大麻使用は,手術後の痛み,オピオイド摂取,または心臓手術を受けた患者の回復パラメータに有意な影響を及ぼさなかった.
- これらの発見は,大麻の使用が,この特定の手術集団における主要な結果を変えることはないことを示唆しています.
- 異なる外科的状況や患者の人口統計における潜在的なニュアンスを探るため,さらなる研究が必要である.
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