甲和布普伦诺芬-纳洛治疗的持续时间
Robert A Kleinman1,2, Paul Kurdyak1,2,3
1Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada.
JAMA network open
|July 1, 2025
概括
在加拿大的芬太尼危机期间,阿片类药物使用障碍药物 (如甲和布普伦诺芬-纳洛) 的治疗持续时间显著减少. 这凸显了迫切需要改善治疗的持续性和有效性.
科学领域:
- 公共卫生 公共卫生
- 药理学 药理学是指药理学的学科.
- 流行病学 流行病学
背景情况:
- 加拿大的广泛非法芬太尼供应导致过量服用死亡人数激增.
- 在这种芬太尼时代,目前的阿片类药物使用障碍 (OUD) 治疗方法,特别是甲和布普伦诺芬-纳洛的有效性仍在调查中.
研究的目的:
- 评估甲和布普伦诺芬-纳洛的治疗持续时间,这是OUD有效性的关键指标.
- 在2014年至2022年的时间框架内,评估加拿大安大略省的这些结果.
主要方法:
- 进行了基于人口的回顾性队列研究.
- 其中包括在2014年1月至2022年12月期间在安大略省启动甲或布普伦诺芬-纳洛的个人.
- 治疗持续时间被测量为停药的时间,使用调整后的考克斯回归模型进行分析.
主要成果:
- 甲治疗的平均持续时间从193天 (2014-2016) 减少到86天 (2020-2022).
- 布普伦诺芬-纳洛治疗的平均持续时间从51天 (2014-2016) 减少到38天 (2020-2022).
- 对于这两种药物来说,在后期 (2017-2022) 观察到更高的中止风险.
结论:
- 在2014-2016年和2020-2022年期间,OUD药物的治疗持续时间显著下降.
- 这强调了在不断发展的阿片类药物危机中,需要不断评估治疗效果.
- 进一步的研究是必要的,以提高OUD的治疗保留和整体有效性.
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