临床实践中地幔细胞淋巴瘤的第一线和二线治疗:多中心回顾性分析
Minna Harmanen1, Marc Sorigue2, Madiha Khan1
1University of Eastern Finland, Faculty of Health Sciences Medicine, School of Medicine, Institute of Clinical Medicine, Kuopio, Finland.
European journal of haematology
|April 25, 2024
概括
这项研究分析了地幔细胞淋巴瘤 (MCL) 治疗模式和结果. 前线疗法显示中位数无进展生存 (PFS) 超过3.5年,但二线治疗有所变化,中位数PFS略高于1年.
科学领域:
- 血液学 血液学 血液学
- 在瘤学瘤学.
- 临床研究 临床研究
背景情况:
- 关于临床实践模式和在上衣细胞淋巴瘤 (MCL) 中的疗效的数据有限.
- 了解现实世界的治疗方法对于改善MCL患者的治疗结果至关重要.
研究的目的:
- 为了研究临床实践治疗模式和疗效在一个大,多中心队列的上衣细胞淋巴瘤 (MCL) 患者.
- 评估一线和二线治疗策略及其对无进展生存 (PFS) 的影响.
主要方法:
- 对2000年至2020年间诊断的536名地幔细胞淋巴瘤 (MCL) 患者的大型多中心队列的回顾性分析.
- 检查一线治疗方案,包括高剂量的cytarabine,bendamustine和anthracyclines.
- 分析二线治疗模式及其与二线无进展生存率 (sPFS) 的关联.
主要成果:
- 前线治疗包括高剂量的cytarabine (42%),bendamustine (12%),和 anthracyclines (15%),PFS的中位数为45个月.
- 基于高剂量的cytarabine的前线治疗与更长的中位数PFS (68个月) 相关.
- 第二线治疗是异质的,基于bendamustine的治疗方案是最常见的 (36%). 中位数的sPFS为14个月,但在基于cytarabine的疗法和更长的前线PFS (>24个月) 中更好.
结论:
- 这一MCL队列的前线治疗符合预期,平均PFS超过3.5年.
- 第二线治疗策略显示出显著的异质性.
- 中位数的二线PFS仅限于一年多,突出了对优化救援疗法的需求.
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