在CLL中基于Venetoclax的治疗方案:免疫球蛋白G水平,绝对中性粒细胞计数和传染性并发症
Wojciech Szlasa1,2, Monika Kisielewska2,3, Anna Sobczyńska-Konefał1,4
1Lower Silesia Centre for Oncology, Pulmonology and Hematology in Wrocław, 53-439 Wrocław, Poland.
Biomedicines
|July 29, 2025
概括
第一线venetoclax-obinutuzumab (VenO) 在慢性淋巴细胞白血病 (CLL) 患者中改善了绝对中性粒细胞计数 (ANC),而第二线venetoclax-rituximab (VenR) 的影响有限. 以前的治疗史影响了CLL的免疫恢复.
科学领域:
- 血液学 血液学 血液学
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
背景情况:
- 慢性淋巴细胞白血病 (CLL) 是老年人常见的血液恶性瘤.
- 由于伴随性疾病和化学抵抗性,CLL存在治疗挑战.
- 包括venetoclax和单克隆抗体在内的向疗法已经彻底改变了CLL治疗.
研究的目的:
- 分析一线venetoclax-obinutuzumab (VenO) 与二线venetoclax-rituximab (VenR) 对免疫球蛋白G (IgG) 和绝对中性粒细胞计数 (ANC) 在CLL中的差异影响.
- 评估治疗线和先前治疗对接受基于venetoclax的治疗方案的CLL患者免疫参数的影响.
主要方法:
- 追溯观察性研究设计.
- 在CLL患者中分析免疫球蛋白G (IgG) 水平和绝对中性粒细胞数 (ANC).
- 第一线Veno和第二线VenR治疗队列之间的比较.
主要成果:
- 第一线Veno治疗显示ANC从基线显著改善.
- 第二线VenR治疗对ANC的影响有限,IgG水平的下降趋势.
- 接受VenR治疗的患者有较长的病史和先前治疗,可能会影响免疫恢复.
结论:
- 在选择基于venetoclax的CLL疗法时,治疗线和先前的治疗史至关重要.
- 一线VENO可能与改善的免疫学参数有关.
- 需要进一步的前性研究来调查治疗,病史,免疫功能和CLL感染之间的联系.
相关概念视频
Disorders of Leukocytes
1.2K
Leukocyte disorders can lead to either leukopenia, characterized by an abnormally low leukocyte count, or leukocytosis, marked by a very high leukocyte number.
Leukopenia may result from bone marrow disorders, autoimmune diseases, and infectious diseases. For example, conditions such as multiple myeloma and aplastic anemia can impair the bone marrow's ability to produce adequate leukocytes. Similarly, autoimmune diseases like lupus and viral infections such as HIV can prompt the immune...
Leukopenia may result from bone marrow disorders, autoimmune diseases, and infectious diseases. For example, conditions such as multiple myeloma and aplastic anemia can impair the bone marrow's ability to produce adequate leukocytes. Similarly, autoimmune diseases like lupus and viral infections such as HIV can prompt the immune...
1.2K
Immunodeficiency Diseases
1.2K
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
There are three main causes of immunodeficiency...
1.2K


