在可切除的HNSCC中新辅助免疫疗法:更新的系统性审查和元分析
Winy Widjaja1, Irene Ng2, Nicolas Shannon2
1Department of Head and Neck Surgery, National Cancer Centre Singapore, Singapore, Singapore. winywidjaja@nccs.com.sg.
Annals of surgical oncology
|December 7, 2024
概括
新辅助化疗免疫疗法对头癌很有前途,提供更好的生存率,但副作用增加. 单独的免疫疗法耐受性很好,但效果不那么好.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 头部和部癌症研究研究
背景情况:
- 免疫疗法是一种FDA批准的治疗方法,用于治疗复发性或转移性头部和部状细胞癌 (R/M HNSCC).
- 在手术前研究新辅助免疫疗法对于粘膜癌和头癌至关重要.
研究的目的:
- 探索新辅助免疫疗法的安全性和有效性,用于脑癌.
- 为了比较化学免疫疗法与免疫疗法单独在新辅助设置.
主要方法:
- 在三个数据库中进行系统的文献搜索,截至2024年3月.
- 提取了人口和瘤特征.
- 分析结果包括无疾病生存率 (DFS),无进展生存率 (PFS),总生存率 (OS),完全病理反应 (cPR) 和主要病理反应 (MPR).
- 评估安全结果,如3级+不良事件和与治疗相关的延迟或死亡.
主要成果:
- 分析包括来自15项研究的459名患者.
- 化疗免疫疗法显示了较高的综合完整病理反应 (cPR) 率 (30.1%) 与单独免疫疗法 (1.4%) 相比.
- 无疾病存活率 (DFS) 在化疗免疫疗法 (89.8%) 和单独免疫疗法 (80.4%) 的情况下更高.
- 化疗免疫疗法与单独免疫疗法 (8.5%) 的不良事件发生率 (22.9%) 比免疫疗法更高.
- 没有报告与治疗相关的死亡.
结论:
- 新辅助免疫疗法在头部和部癌症中通常耐受良好.
- 新辅助化疗免疫疗法似乎比单独免疫疗法更有效地治疗局部发达的头角状细胞癌 (LAHNSCC).
- 在化疗免疫疗法中,与治疗相关的不良事件 (TRAE) 的发生率较高.
更多相关视频
07:29Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment
Published on: April 22, 2019
11.4K
06:11Therapy Testing in a Spheroid-based 3D Cell Culture Model for Head and Neck Squamous Cell Carcinoma
Published on: April 20, 2018
9.7K
相关概念视频
Cancer Therapies
7.6K
Cancer therapies are various modes of treatment, such as surgery, radiation therapy, and chemotherapy that are administered to cancer patients.
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
However, cancer treatments can pose several challenges, as therapies used to kill cancer cells are generally also toxic to normal cells. Moreover, cancer cells mutate rapidly and can develop resistance to chemical agents or radiation therapy. Besides, all types of cancer cells may not respond to the same therapy. Some cancer cells respond to one...
7.6K
Tumor Immunotherapy
476
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.
476
