在开始治疗阿片类药物使用障碍的布普伦诺芬后,自伤和过量服用的风险
Gregory E Simon1, Susan M Shortreed1, Eric Johnson1
1Kaiser Permanente Washington Health Research Institute, Seattle, WA, United States of America.
General hospital psychiatry
|June 28, 2025
概括
开始治疗阿片类药物使用障碍 (OUD) 的布普伦诺芬并没有降低自我伤害风险,这可能是由于经常停止治疗. 改善治疗连续性对于OUD患者至关重要.
科学领域:
- 成 药物 药物 药物 药物
- 公共卫生 公共卫生
- 药物治疗 药物治疗
背景情况:
- 阿片类药物使用障碍 (OUD) 是一个重要的公共卫生问题,与自伤和过量服用的高风险有关.
- 布普伦诺芬是OUD治疗的关键药物,但其降低自我伤害风险的有效性需要进一步调查.
- 了解治疗连续性对于优化OUD管理和患者结果至关重要.
研究的目的:
- 为了比较OUD患者的故意自我伤害和过量剂量的风险,OUD启动布普伦诺芬与那些不这样做的人相比.
- 评估布普伦诺芬治疗开始和随后的自我伤害或中毒事件之间的关联.
- 确定影响布普伦诺芬在减轻OUD患者伤害方面的有效性潜在因素.
主要方法:
- 针对四个健康系统 (2012-2019) 的电子健康记录使用了目标试验仿真方法.
- 纳入了13岁以上的患有OUD且没有最近服用OUD药物的患者.
- 在访问后7天内启动布普伦诺啡因与不启动相比,结果在90天内评估.
主要成果:
- 在30955名患者中,在治疗意向分析中,开始服用布普伦诺芬与自我伤害风险 (OR 1.01) 或阿片类药物中毒 (OR 1.09) 的显著差异无关.
- 随处理的分析显示,自伤风险 (HR 0.74) 没有显著差异,但随着布普伦诺芬启动,阿片类药物中毒风险 (HR 0.63) 显著降低.
- 在中断之前,布普伦诺芬治疗的平均持续时间为44.3天.
结论:
- 开始治疗OUD的布普伦诺芬与自伤风险降低无关,这可能是由于频繁停止治疗.
- 在布普伦诺芬停药后不久观察到的自伤或过量服用的高风险凸显了改善治疗连续性的必要性.
- 这些发现强调了持续的布普伦诺芬治疗对于减轻OUD患者的危害的重要性.
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