PORT:一种随机的,交叉的,第2阶段研究,对在患有复发性/阻断性多发性骨髓瘤的患者中对外围和中央静脉注射的梅尔夫卢芬进行了随机的,交叉的研究
Ludek Pour1, Ilina Micheva2, Ganna Usenko3
1Department of Internal Medicine, Hematology and Oncology, University Hospital Brno, Brno, Czech Republic.
Clinical lymphoma, myeloma & leukemia
|March 15, 2024
概括
在患有多发性骨髓瘤的患者中,通过外周静脉导管 (PVC) 给药梅尔芬与中央静脉导管 (CVC) 给药具有生物等价性. 这项研究发现,PVC墨芬耐受性良好,提供了潜在的可取替代途径.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
- 临床试验 临床试验
背景情况:
- 梅尔夫卢芬是一种新型基化-药物结合物,向瘤细胞.
- 之前的梅尔芬使用中央静脉导管 (CVCs).
- 外周静脉导管 (PVC) 的使用可能比心血管导管有优势.
研究的目的:
- 为了比较通过CVC给药的梅尔芬的药理动力学和安全性,与PVC进行比较.
- 评估通过CVC和PVC路径输送的梅尔芬的生物等价性.
- 为了评估与PVC melflufen管理相关的耐受性和局部反应.
主要方法:
- 在复发性/耐药性多发性骨髓瘤患者中进行了一项2期,两期的交叉研究 (PORT).
- 患者每周通过CVC或PVC交替循环接受口服德克萨米他加梅尔 (40毫克).
- 药物动力学参数 (Cmax,AUC) 和局部反应是主要终点.
主要成果:
- 通过CVC和PVC给药的Melflufen在melphalan的药理动力学参数 (90%CI在0.8-1.25) 的基础上证明了生物等价性.
- 不良事件在各组之间相似,主要是血液学.
- 没有观察到PVC施用后发生炎或输液相关局部反应的情况.
结论:
- 通过PVC给药的Melflufen与CVC给药具有生物等价性.
- 聚乙烯 (PVC melflufen) 耐受性很好,没有新的安全信号或输液相关反应.
- 外周静脉导管给药代表了一种可行且潜在的可取替代途径来提供梅尔弗鲁芬.
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