Htut Thura W, Han Myat M, Thein Kyaw Z
Department of Haematology Aberdeen Royal Infirmary Foresterhill Health Campus Aberdeen United Kingdom.
Division of Hematology and Medical Oncology Oregon Health and Science University/ Knight Cancer Institute Portland Oregon United States.
EJHaem. 2020 Dec 4;2(1):112-117. doi: 10.1002/jha2.146. eCollection 2021 Feb.
Acalabrutinib is a second generation Bruton's tyrosine kinase inhibitor and was recently approved in the treatment of chronic lymphocytic leukaemia. We undertook a systematic review and meta-analysis of randomised controlled trials to determine the risks of acalabrutinib-related second primary malignancies (SPM) and nonmelanoma skin cancers (NMSC). The incidence of SPM was 4.7% higher in the acalabrutinib arm compared to control arm with risk ratio (RR) of 1.76 (5.32 vs 3.2 per 100 person-years). Notably, NMSC was the most common SPM, and the incidence was 2.56 per 100 person-years in the acalabrutinib group versus 1.12 per 100 person-years in the control group (RR 2.43). Long-term follow-up and future studies are necessary to define the actual relationship and their risk factors.
阿卡拉布替尼是第二代布鲁顿酪氨酸激酶抑制剂,最近被批准用于治疗慢性淋巴细胞白血病。我们对随机对照试验进行了系统评价和荟萃分析,以确定阿卡拉布替尼相关的第二原发性恶性肿瘤(SPM)和非黑色素瘤皮肤癌(NMSC)的风险。与对照组相比,阿卡拉布替尼组的SPM发生率高4.7%,风险比(RR)为1.76(每100人年5.32例 vs 3.2例)。值得注意的是,NMSC是最常见的SPM,阿卡拉布替尼组的发生率为每100人年2.56例,而对照组为每100人年1.12例(RR 2.43)。需要长期随访和未来研究来确定实际关系及其危险因素。