相关实验视频
Updated: Jun 17, 2025

08:49
A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
15.7K
晚期黑色素瘤患者的长期存活率
Olivier J van Not1,2, Alfons J M van den Eertwegh3, Hilde Jalving4
1Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, the Netherlands.
JAMA network open
|August 14, 2024
概括
免疫检查点抑制剂 (ICI) 在现实环境中显示,与临床试验相似,对晚期黑色素瘤患者的长期生存有好处. 这些发现有助于指导监测和告知患者治疗结果.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 临床研究 临床研究
背景情况:
- 在临床试验中,接受免疫检查点抑制剂 (ICI) 治疗的晚期黑色素瘤患者的长期存活曲线表明了平原,这表明有持久反应的潜力.
- 现实世界的数据对于在受控试验环境之外验证这些发现至关重要.
研究的目的:
- 评估在现实临床环境中接受一线ICI的晚期黑色素瘤患者的长期生存结果.
- 在实现部分或完全反应后,确定影响无进展生存 (PFS) 的因素.
主要方法:
- 一项全国性的队列研究利用了从荷兰黑色素瘤治疗注册表 (2012-2019) 收集的前性数据.
- 分析包括2490名患者,他们接受了第一线 ipilimumab-nivolumab,抗PD-1 抗体或 ipilimumab 治疗.
- 使用Cox比例危险模型分析了无进展生存率和黑色素瘤特异性生存率.
主要成果:
- 五年总生存率为35.9% (95% CI,33.9%-38.0%) 和5年无进展生存率为19.7% (95% CI,18.0%-21.4%).
- 观察到生存平原,与临床试验数据相比较.
- 在三个或更多器官部位转移的患者在反应后有更高的进展风险 (aHR,1.37;95% CI,1.11-1.69).
结论:
- 现实世界的数据证实,免疫检查点抑制剂导致晚期黑色素瘤患者的长期生存高原.
- 研究结果支持将这些结果用于临床实践中的监测策略和患者咨询.
- 该研究强调了ICI在管理临床试验人群之外的晚期黑色素瘤方面的持续有效性.
相关概念视频
Cancer Survival Analysis
334
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
334
Skin Cancer
4.0K
Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
4.0K

