无感性曲反射值不是诊断阿片类药物诱导的过敏症的合适标志物
Luisa Trübenbacher1, Nicole Lindenberg1, Bernhard M Graf1
1Centre for Interdisciplinary Pain Medicine, Department of Anaesthesiology, University Hospital of Regensburg, Regensburg, 93053, Germany.
Journal of pain research
|March 20, 2024
概括
在阿片类药物使用障碍中,阿片类药物诱导的过敏症 (OIH) 是常见的. 在接受美沙或布普伦诺芬维持治疗的患者中,知觉曲反射 (NFR) 不是诊断OIH的合适标志物.
科学领域:
- 疼痛研究 疼痛研究
- 神经科学是一个神经科学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 阿片类药物诱导的高痛症 (OIH) 是由于阿片类药物暴露而导致疼痛敏感度增加的情况.
- OIH经常影响接受替代疗法的阿片类药物使用障碍患者.
- 需要客观的疼痛标志物来促进OIH诊断.
研究的目的:
- 为了研究是否可感性曲反射 (NFR) 可以作为诊断OIH的客观标记.
- 为了确定甲和布普伦诺芬对NFR值 (NFR-T) 的影响.
主要方法:
- 研究了40名患有阿片类药物使用障碍的个人 (20名在甲上,20名在布普伦诺芬上) 和20名无阿片类药物对照.
- 一个冷压试验评估了疼痛敏感性和OIH流行率.
- 使用电刺激和电肌图测量NFR-T;主观疼痛是以数值级别来评价的.
主要成果:
- 与对照组相比,甲和布普伦诺芬维持组对冷压或疼痛的敏感性显著增加 (p < 0.001).
- 无论是甲还是布普伦诺芬,都没有改变NFR值 (NFR-T).
- 在这种情况下,NFR-T被认为不适合OIH诊断.
结论:
- 尽管甲和布普伦诺芬已知会引起OIH,但没有观察到对NFR-T的影响.
- 可能需要更大的样本大小来检测统计学意义上的影响.
- 未来的研究应该探索辅助药物在OIH诊断和维护患者的疼痛管理中的作用.
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