在年轻的儿科死后人口中检测Delta-9 THC: 2018-2024年
Jennifer Swatek1, George Sam Wang2, Laura Labay1
1NMS Labs, Horsham, PA, United States of America.
Child abuse & neglect
|November 7, 2025
概括
儿童大麻暴露率正在上升,在死后婴儿血液中检测到delta-9四大麻素 (THC) 和代谢物. 大多数病例涉及1岁以下的婴儿,大麻是近一半的唯一确定的药物.
科学领域:
- 法医毒理学 法医毒理学
- 儿科健康 儿科健康
- 大麻素分析分析
背景情况:
- 在中毒控制和急救室访问中发现的儿童大麻暴露率的增加.
- 专注于幼儿的delta-9四大麻 (THC) 和其代谢物.
研究的目的:
- 为了确定THC和代谢物检测频率在死后儿科病例 (<10年).
- 用实验室数据分析小儿大麻素暴露的趋势.
主要方法:
- 从2018年到2024年对17512例死后血液病例的分析.
- 通过ELISA进行查,并通过LC-MS/MS确认THC和代谢物.
- 基于检测极限 (LOD) 和量化极限 (LOQ) 的结果评估.
主要成果:
- THC/代谢物阳性率在1.6%至2.8% (LOD) 和0.43%至1.1% (LOQ) 之间.
- 大多数阳性病例 (86%) 涉及2岁以下的儿童,其中很大一部分 (31%) 是1个月以下的婴儿或子宫内死亡.
- 在49%的病例中,大麻是唯一被发现的药物,咖啡因是最常见的共同发现 (26%).
结论:
- 这项研究表明,幼儿大麻暴露率的增加令人担忧.
- 这些发现突显了婴儿对大麻毒性的脆弱性.
- 强调需要持续监测和提高儿童对大麻素暴露的认识.
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