安洛丁尼布加多塞塔克塞尔在先进的NSCLC中很有前途,在一线免疫疗法上进展:两项随机试验的聚合分析
Xingxiang Pu1, Jiawei Shou2, Zemin Xiao3
1Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.
Advances in therapy
|May 12, 2025
概括
安洛丁尼布加多塞塔克塞尔改善了晚期非小细胞肺癌患者的无进展生存率,这些患者在免疫检查点抑制剂上进展. 需要进一步的第三阶段试验来证实这些发现.
科学领域:
- 在瘤学瘤学.
- 临床试验 临床试验
- 药理学 药理学是指药理学的学科.
背景情况:
- 晚期非小细胞肺癌 (NSCLC) 在免疫检查点抑制剂 (ICI) 失效后带来治疗挑战.
- 研究新的治疗策略对于改善患者的治疗结果至关重要.
研究的目的:
- 在ICI治疗后的晚期NSCLC患者中,比较anlotinib加多塞塔塞尔与单独多塞塔塞尔的疗效和安全性.
- 评估无进展生存率 (PFS),总生存率 (OS),客观反应率 (ORR),疾病控制率 (DCR) 和安全性.
主要方法:
- 两项前性随机试验 (ALTER-L016和ALTER-L018) 的综合分析.
- 纳入标准:患有EGFR/ALK/ROS1野生型晚期NSCLC的成年患者,在一线ICI上进展.
- 随机分配安洛丁尼布加多塞塔克塞尔或单独多塞塔克塞尔;初级和二级终点的评估.
主要成果:
- 安洛丁尼布加多塞塔塞尔显著改善了PFS中位数 (5.4vs2.3个月;P<0.001),并显示出更高的ORR (25.0%vs12.9%) 和DCR (82.5%vs45.2%).
- 在两组之间,中位数的生存寿命相似 (16.2 vs 13.7 个月;P=0.488);随后的ICI治疗与更长的生存寿命相关.
- 3级与治疗相关的不良事件在anlotinib加 docetaxel (32.5%对6.5%) 时较高.
结论:
- 安洛丁尼布加多塞塔克塞尔在晚期NSCLC患者中改善了PFS,这些患者在ICI上进展,但不是OS.
- 需要进行更大规模的标准化第三期试验来验证这些结果并指导临床实践.
更多相关视频
07:59Author Spotlight: Advancements in Molecular Biomarker Testing for Non-Squamous Non-Small Cell Lung Cancer
Published on: September 8, 2023
987
10:29Semi-automatic PD-L1 Characterization and Enumeration of Circulating Tumor Cells from Non-small Cell Lung Cancer Patients by Immunofluorescence
Published on: August 14, 2019
10.5K
相关概念视频
Targeted Cancer Therapies
7.4K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
7.4K
Tumor Immunotherapy
401
Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
401
Drugs that Stabilize Microtubules
1.9K
Microtubules are dynamic structures that undergo cycles of catastrophe and rescue. The microtubules play a central role in cell division by forming the spindle apparatus for segregating the chromosomes. This makes them ideal targets for regulating dividing cells in tumors and malignant cancer cells. Microtubule stabilizing drugs help stabilize the microtubule formation and promote its polymerization. Paclitaxel was the first microtubule stabilizing agent used as anticancer drug in chemotherapy...
1.9K
