肝移植后个性化塔克罗利斯剂量:一项随机临床试验
medRxiv : the preprint server for health sciences
|July 3, 2023
概括
现型个性化医学 (PPM) 改善了肝移植后的塔克罗利斯剂量,减少了与目标药物水平的大小偏差. 这种方法提供可操作的日常建议,提高药物水平的维持与标准护理相比.
科学领域:
- 药理学 药理学是指药理学的学科.
- 移植医学 移植医学
- 个性化医疗是个性化的医疗.
背景情况:
- 塔克罗利莫斯剂量的变化需要改进个性化患者管理的方法.
- 当前的经验剂量往往导致药物低谷水平低于最佳水平.
- 表型个性化医学 (PPM) 提供了一种新的方法来优化塔克罗利斯治疗.
研究的目的:
- 评估PPM指导的剂量策略是否改善了肝移植后塔克罗利斯的维护水平.
- 为了比较PPM指导剂量与临床医生确定的标准护理 (SOC) 剂量.
- 评估PPM对药物水平变化和临床结果的影响.
主要方法:
- 一个单中心的,随机的,实用性的临床试验,涉及62名成年肝移植接受者.
- 患者被随机分配到SOC或PPM导向的塔克罗利斯剂量.
- 主要结局:有较大 (>2 ng/mL) 偏离目标塔克罗利莫斯范围的日数百分比.
主要成果:
- 与SOC组 (38.4%;P=0.029) 相比,PPM组显示出明显较少的天数具有较大的塔克罗利斯偏差 (24.3%).
- 在与药物暴露相关的二次结果中没有观察到显著差异.
- 后期分析显示,PPM组的住宿时间中位数缩短了50% (P=0.0026).
结论:
- 与标准护理相比,PPM引导的塔克罗利斯剂量显著改善了药物水平的维持.
- PPM方法为日常管理提供了动态,可操作的剂量建议.
- 这一策略可能有助于改善肝移植患者的治疗结果和资源利用.
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