尽管血水平高,但Lemborexant过量服用带来轻度镇静:一个病例报告
Makoto Suzuki1, Daisuke Usuda1, Hiroki Takami1
1Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, 3-1-10, Takanodai, Nerima-city, Tokyo 177-8521, Japan.
Toxicology reports
|December 11, 2025
概括
这份病例报告详细介绍了一名患者的病例,该患者在大量过量服用莱博雷克桑 (双素受体抗剂) 和埃斯托皮克隆后幸存下来. 观察到高血lemborexant水平,但患者仅出现轻度症状,这表明过量服用的安全边际可能比以前认为的更大.
科学领域:
- 药理学 药理学是指药理学的学科.
- 毒理学 毒理学 毒理学
- 临床医学 临床医学
背景情况:
- 伦博雷克桑是一种双素受体对抗剂 (DORA),在治疗剂量下具有已知的安全性.
- 有限的临床数据存在于过量情况的lemborexant的毒性作用.
- 这项研究介绍了第一个病例报告,该病例报告显示了急性莱博雷克桑特过量服用的幸存者的连续血度.
研究的目的:
- 报告一个Lemborexant和埃索皮克隆过量用药的病例.
- 为了呈现一个过量幸存者的Lemborexant血清度的连续数据.
- 讨论Lemborexant在大量过量使用场景中的潜在安全性.
主要方法:
- 一个33岁的女性患者的病例报告显示,在摄入了720毫克的勒博雷克桑和78毫克的埃斯索皮克隆后,她出现了这种情况.
- 在摄入后测量了连续的血lemborexant度.
- 监测临床表现和康复情况.
主要成果:
- 患者出现了轻微的中枢神经系统抑郁 (GCS 11) 和血液动力学稳定.
- 摄入后9小时内血lemborexant度达到1.410微克/毫升的峰值.
- 患者的病情仅仅在支持性护理下得到改善,证明了自发的恢复.
结论:
- 大量的lemborexant过量服用可能不会导致危及生命的毒性,即使是高血度.
- 这个案例提供了关于Lemborexant过量管理的初步数据.
- 需要进一步的研究,以充分了解临床影响和莱博雷克桑特过量剂的管理.
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