纳米粒子聚合微粒帕克利塔塞尔与帕克利塔塞尔对于患有晚期胃癌的患者
Fei-Yu Wang1, Xiang-Ming Huang2, Yu-Qing Cao1
1Department of Medical Oncology, The Affiliated Cancer Hospital of Nanjing Medical University& Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research, No. 42 Baiziting , Jiangsu, 210009, China.
Journal of gastrointestinal cancer
|April 26, 2024
概括
与传统的帕克利塔塞尔相比,纳米粒子聚合微粒帕克利塔塞尔 (NPMP) 在治疗晚期胃癌 (AGC) 中表现出更高的疗效. 这种新的配方显示出更高的整体反应率与降低的毒性,提供了一个有前途的新治疗方案.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
- 药物输送系统 药物输送系统
背景情况:
- 晚期胃癌 (AGC) 存在重大治疗挑战.
- 传统的帕克利塔塞尔配方通常会由于Cremophor EL (CrEL) 引起严重的副作用.
- 纳米粒子聚合微粒帕克利塔塞尔 (NPMP) 是一种新型的无CREL配方,旨在改善帕克利塔塞尔的输送并降低毒性.
研究的目的:
- 评估NPMP在患有AGC的患者中的疗效和毒性.
- 为了比较NPMP与5-甲和leucovorin相结合的治疗结果与传统的帕克利塔塞尔与相同的化疗方案相结合.
- 评估两个治疗组的整体应答率,疾病控制率和不良事件.
主要方法:
- 一项追溯性研究涉及63名具有组织学确认的AGC的患者.
- 患者被分为两组:A组接受NPMP (每周期360毫克/米2),B组接受帕克利塔塞尔 (每周期210毫克/米2).
- 两组人都接受了5-甲 (0.75 g/m2在第1至第4天) 和leucovorin (200 mg/m2在第1至第4天) 至少2个周期.
主要成果:
- 总体响应率在NPMP组 (31%) 与帕克利塔塞尔组 (10%) (P=0.034) 相比显著更高.
- 疾病控制率在各组之间是可比的 (NPMP为91%;帕克利塔塞尔为81%,P=0.440).
- 虽然在整体不良反应中没有统计学上显著的差异,但在NPMP组中,贫血,白血病,恶心,吐,腹,肝功能障碍和过敏的发生率较低.
结论:
- NPMP联合化疗是晚期胃癌患者的有效和安全治疗方法.
- 无CrEL配方提供了一个潜在的改善的治疗选择,具有更好的副作用概况.
- 这项研究支持NPMP作为AGC治疗的可行替代方案.
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