慢性的な痛みを持つ成人の間でのオピオイドと大麻の使用への渇望:30日間の生態学的瞬間的評価研究からの洞察
Jennifer D Ellis1, Ashley E Chipoletti2, Siny Tsang2
1Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Drug and alcohol dependence
|September 5, 2025
まとめ
オピオイドと大麻への渇望は 併用した日に高く 慢性的な痛みの患者では 痛みが悪化します 将来のオピオイドへの渇望を 予測するものです 将来のオピオイドへの渇望を 予測するものです
科学分野:
- 神経科学
- 心理学
- 公衆衛生
背景:
- 薬物の非医療的使用の進行には 欲望が重要な危険因子です
- 慢性的な痛みと同時に起こる薬物使用の管理には 欲求を誘発する要因を理解することが重要です
研究 の 目的:
- オピオイドと大麻の併用が 欲望を高めるかどうかを判断する
- 慢性疼痛の患者における欲求を予測する要因として 痛みを研究する
主な方法:
- オピオイドと大麻を使用した46人の慢性的な痛みを持つ成人の生態的瞬間的評価 (EMA) データです.
- 30日間の研究で 毎日4回のアンケートで 欲望,薬物使用,痛み,痛みの悪化,感情,ストレスを評価しました
- リスク要因と欲望の関連性を分析する線形混合効果モデル
主要な成果:
- オピオイドと大麻の嗜好は 併用した日に増加し 痛みが悪化しました
- 痛みの強さや感情やストレスが 欲望とより少ない相関関係を示しました
- 痛みが壊滅的になるのは 将来のオピオイドへの渇望を 予測するものでしたが その効果は小さかったのです
結論:
- 慢性疼痛患者のサブセットは,渇望を報告していません.
- 共同使用の日に痛みの強度と 壊滅的なものに結びついています
- 慢性的な痛みの患者さんの間で 痛みを壊滅化させる役割に関するさらなる研究が必要である.
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