在多发性骨髓瘤患者的IdecabtageneVicleucel治疗后,局部细胞因子释放综合征:两例病例报告
Taku Kikuchi1, Nobuhiro Tsukada1, Kodai Kunisada1
1Department of Hematology, Japanese Red Cross Medical Center, Tokyo, JPN.
Cureus
|November 26, 2024
概括
局部化细胞因子释放综合征 (CRS) 可能发生在针对多发性骨髓瘤的BCMA向CAR-T治疗后. 即使没有宫病变,早期服用德克萨梅他对于控制部胀和呼吸道阻塞风险至关重要.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 血液学 血液学 血液学
背景情况:
- 针对B细胞成熟抗原 (BCMA) 向的化学抗原受体T细胞 (CAR-T) 疗法为复发性/耐药性多发性骨髓瘤 (RRMM) 提供了有效的治疗方法.
- 细胞因子释放综合征 (CRS) 是CAR-T疗法的常见且显著的并发症,通常表现为全身症状.
- 局部CRS,表现出超出系统表现的症状,不太常见,但可能会带来严重的风险.
研究的目的:
- 在BCMA向的CAR-T治疗后报告两个局部CRS没有宫病变的病例.
- 强调在RRMM患者接受idecabtagene vicleucel (ide-cel) 治疗时识别和及时管理局部CRS的重要性,特别是部胀.
主要方法:
- 两名患有三级耐火性RRMM的患者的病例报告,他们接受了idecabtagene vicleucel (ide-cel) 的治疗.
- 监测细胞因子释放综合征 (CRS) 和其表现,包括局部症状.
- 用托西利祖马布和甲 (dex) 治疗CRS管理.
主要成果:
- 两名患者在ide-cel给药的那一天都出现了1级CRS,最初对托西利祖马布 (含或不含德甲) 有反应.
- 随后,这两名患者在治疗后的第三天出现局部CRS,其特征是部胀,这可能会导致气道阻塞.
- 德克萨米他的快速服用导致了本地CRS症状的快速改善,在两种情况下.
结论:
- 局部CRS,即使没有宫髓瘤病变,也可能发生在BCMA向的CAR-T治疗后.
- 警监测局部CRS症状,如部胀,是必要的在早期后的ide-cel管理阶段.
- 用德克萨梅他进行早期干预对于有效管理局部CRS和预防气道损害至关重要.
更多相关视频
06:08Assessment of Chimeric Antigen Receptor T Cell-Associated Toxicities Using an Acute Lymphoblastic Leukemia Patient-Derived Xenograft Mouse Model
Published on: February 10, 2023
1.3K
11:11Isolation and Expansion of Cytotoxic Cytokine-induced Killer T Cells for Cancer Treatment
Published on: January 24, 2020
10.8K
相关概念视频
Tumor Immunotherapy
480
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.
480
Regulation of Hematopoietic Stem Cells
3.1K
All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a limited life span. In addition, many are depleted in immune surveillance or combatting an injury or infection. This makes blood one of the most regenerative tissues. Hematopoiesis helps replenish these blood and immune cells, restoring the body's normal functioning. However, overproduction of blood and immune cells can make them cancerous or...
3.1K
Stem Cell Therapy for Tissue Regeneration
4.0K
Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
4.0K
![Dynamic Imaging of Chimeric Antigen Receptor T Cells with [18F]Tetrafluoroborate Positron Emission Tomography/Computed Tomography](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F62334.jpg&w=3840&q=50)