Strati Paolo, Champion Rebecca, Coleman Morton, Smith Sonali M, Venugopal Parameswaran, Martin Peter, Wood Andrew, Miller Kara, Christian Beth
The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
Norton Cancer Institute, Louisville, Kentucky, USA.
Br J Haematol. 2024 Dec;205(6):2248-2253. doi: 10.1111/bjh.19787. Epub 2024 Sep 22.
Acalabrutinib is a selective, second-generation Bruton tyrosine kinase inhibitor. In this open-label, parallel-group study, patients with relapsed/refractory (R/R) follicular lymphoma (FL) were randomised to either acalabrutinib monotherapy or acalabrutinib plus rituximab. An additional cohort of patients with treatment-naive (TN) FL received only the acalabrutinib-rituximab combination. Acalabrutinib-rituximab was well tolerated and active in R/R and TN FL; in the TN cohort the overall response rate was 92.3% with most remissions lasting over 4 years. Acalabrutinib monotherapy was also well tolerated and active in R/R FL. These results support further study of acalabrutinib alone and in combination with rituximab in FL.
阿卡替尼是一种选择性第二代布鲁顿酪氨酸激酶抑制剂。在这项开放标签、平行组研究中,复发/难治性(R/R)滤泡性淋巴瘤(FL)患者被随机分为阿卡替尼单药治疗组或阿卡替尼联合利妥昔单抗治疗组。另外一组初治(TN)FL患者仅接受阿卡替尼-利妥昔单抗联合治疗。阿卡替尼-利妥昔单抗耐受性良好,对R/R和TN FL均有活性;在TN队列中,总体缓解率为92.3%,大多数缓解持续超过4年。阿卡替尼单药治疗对R/R FL也具有良好的耐受性和活性。这些结果支持进一步研究阿卡替尼单药以及与利妥昔单抗联合用于FL的治疗。