伊布鲁替尼作为地幔细胞淋巴瘤的第一线治疗:一个多中心的,真实世界的英国研究
Ann Tivey1,2, Rohan Shotton1,2, Toby A Eyre3
1The University of Manchester, Manchester, United Kingdom.
Blood advances
|December 21, 2023
概括
易布鲁替尼,与或没有Rituximab,显示有效性和良好的耐受性作为一线治疗地幔细胞淋巴瘤 (MCL),特别是在老年或移植不合格的患者. 然而,对于高风险的MCL患者来说,结果更糟糕,这表明需要新的治疗方法.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 临床药理学 临床药理学
背景情况:
- 伊布鲁替尼与或没有Rituximab现在在英格兰的地幔细胞淋巴瘤 (MCL) 的一线治疗,取代了传统的免疫化学疗法.
- 对于未经治疗的MCL患者的这种治疗方法,现实世界数据有限.
- 这项研究解决了在这种特定患者群体中需要安全性和有效性数据的需求.
研究的目的:
- 评估ibrutinib的安全性和疗效,与或没有rituximab,作为一线治疗上衣细胞淋巴瘤 (MCL).
- 评估治疗毒性,反应率和生存结果.
- 专门分析患有高风险MCL的患者的结果.
主要方法:
- 进行了一项观察性队列研究.
- 评估了149名未经治疗的MCL成年患者,他们接受了ibrutinib (有或没有rituximab).
- 收集的数据包括治疗毒性,反应率 (ORR,CR),无进展生存率 (PFS) 和整体生存率 (OS),重点关注高风险疾病特征.
主要成果:
- 在20.3%的患者中发生了≥3级毒性,其中8.1%的患者因毒性而停止服用易布鲁替尼.
- 总体响应率 (ORR) 为71.2%,完全响应率 (CR) 为20.2%.
- 高危MCL患者的无进展生存期 (PFS) 和整体生存期 (OS) 显著下降 (PFS: 13.7个月与未达到;OS: 14.8个月与未达到).
结论:
- 易布鲁替尼与或没有Rituximab是一种有效的和耐受良好的MCL的第一线治疗,包括老年人和移植不合格的患者.
- 患有高风险MCL的患者表现出较差的PFS和OS,突出显示了这一亚组中对新型治疗策略的关键未满足需求.
- 进一步的研究是有必要的,以开发高风险地幔细胞淋巴瘤的改善治疗方法.
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