粉碎的波萨可纳延缓释放片用于儿童的抗真菌预防和治疗
Heather Weerdenburg1,2,3, Amanda Gwee1,2,3, Gabrielle M Haeusler1,3,4,5,6
1Department of Pharmacy, Children's Cancer Centre, and General Medicine, The Royal Children's Hospital, Melbourne, Australia.
The Journal of antimicrobial chemotherapy
|October 30, 2024
概括
通过肠道食管 (EFT) 给药的粉碎的波萨可纳延迟释放片 (DRT) 有效地实现了儿童治疗药物监测 (TDM) 度. 这种方法为儿科患者的波萨康纳预防和侵袭性真菌感染 (IFI) 的治疗提供了可行的策略.
科学领域:
- 药理学 药理学是指药理学的学科.
- 儿童传染病 儿童传染病
- 药物输送系统 药物输送系统
背景情况:
- 对波萨可纳的治疗药物监测 (TDM) 对于管理侵入性真菌感染 (IFI) 至关重要.
- 使用口服悬浮剂,达到目标度 (预防时≥0.7 mg/L,治疗时≥1.0 mg/L) 是具有挑战性的,特别是在儿童群体中.
- 延迟释放药片 (DRT) 配方提供了一个替代方案,但施用方法需要调查.
研究的目的:
- 评估通过肠道养管 (EFT) 给小儿队列的粉碎波萨康纳DRT的疗效.
- 评估在IFI的预防和治疗中达到目标波萨可纳的最低度.
- 记录波萨可纳的剂量,治疗水平和儿童的不良事件.
主要方法:
- 在接受通过EFT粉碎的波萨康纳DRT的儿科患者 (≤18岁) 上进行了回顾性审计.
- 收集的数据包括患者人口统计,波萨可纳剂量,稳定状态下TDM最低度和不良反应.
- 这项研究在墨尔本皇家儿童医院持续了18个月.
主要成果:
- 十二名儿科患者 (平均年龄为9岁) 通过EFT接受了粉碎的波萨康纳DRT,用于预防 (n=8) 或治疗 (n=4).
- 所有患者都达到目标度,中位数为7mg/kg/天用于预防和13mg/kg/天用于治疗.
- 达到治疗水平的中位时间为预防7天,治疗20天;发生了一例EFT阻塞.
结论:
- 通过EFT给药的粉碎波萨康纳DRT是一种有效的方法,可以在儿科患者中达到治疗度.
- 这种给药途径支持用波萨科纳用于抗真菌预防和儿童治疗.
- 该方法在具有挑战性的儿科患者群体中证明了成功的TDM.
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