在先进的NSCLC中个性化最佳PD-(L) 1组合的有效性和安全性:一个网络元分析
Xianjing Chu1, Wentao Tian1, Jiaoyang Ning1
1Department of Oncology, Xiangya Hospital, Central South University, Changsha, China.
Journal of the National Cancer Institute
|June 17, 2024
概括
组合免疫疗法显著改善了高级非小细胞肺癌 (NSCLC) 的结果. 考虑到PD-L1状态和组织学的个性化治疗策略对于优化整体存活率和无进展存活率至关重要.
科学领域:
- 免疫治疗是一种免疫疗法.
- 在瘤学瘤学.
- 临床试验 临床试验
背景情况:
- 编程死亡1 (PD-1) /编程死亡1联体1 (PD-L1) 疗法已经改变了高级非小细胞肺癌 (NSCLC) 治疗.
- 这些免疫疗法的最佳组合策略仍在研究中.
研究的目的:
- 评估各种基于抗PD-(L) 1的组合疗法在IV期NSCLC中的疗效.
- 根据患者子组确定最佳的治疗组合.
主要方法:
- 对II/III期随机对照试验 (RCT) 的系统审查和元分析.
- 包括38篇出版物,有18048名参与者评估14种治疗组合.
- 主要结局:总生存率 (OS),无进展生存率 (PFS),客观反应率 (ORR) 和不良事件.
主要成果:
- 组合疗法,特别是PD-(L) 1加化学疗法 (CT),与单一疗法相比,显示出更高的OS,PFS和ORR.
- 特定组合如PD-(L) 1+CT+VEGF和PD-(L) 1+CTLA4+CT在PD-L1表达,组织学和转移部位的基础上在子组中证明了益处.
- 放射治疗在后期的治疗线路中被纳入,改善了PFS和ORR.
结论:
- 组合免疫疗法在先进的NSCLC中提供了比单一疗法更高的疗效.
- 个性化治疗方法是必不可少的,考虑到个体患者的因素,如PD-L1表达和瘤组织学.
- 结果为高级NSCLC管理中的临床决策提供了关键的见解.
相关概念视频
Combination Therapies and Personalized Medicine
4.9K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
4.9K
Targeted Cancer Therapies
7.5K
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...
7.5K


