Annals of hematology · 2021
Bortezomib in combination with fludarabine plus cyclophosphamide for patients with relapsed or refractory mantle-cell lymphoma: results of the LYM-4003 study.
Клиническое исследование I фазыКлиническое исследование II фазыСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Wang Xiao-Xiao, Gao Yan, Jin Jie, Cao Jun-Ning, Feng Ji-Feng, Wang Hua-Qing, Zhang Hui-Lai, Cai Qing-Qing, Li Zhi-Ming, Jiang Wen-Qi, Huang Hui-Qiang, Lymphoma Committee, Chinese Anti-Cancer Association (CACA)
Аннотация
This study aimed to identify the maximum-tolerated dose (MTD) of cyclophosphamide when combined with bortezomib and fludarabine (B-FC) in a phase 1b trial, and to assess the efficacy and safety of this combination in a phase 2 trial in patients with relapsed or refractory MCL (rrMCL). Forty patients were enrolled between April 8, 2011, and October 10, 2015. The MTD of cyclophosphamide was identified to be 250 mg/m2 days 1-2. At a median follow-up of 31.6 months (13.5-47.4), among 32 patients in phase 2, 10 (31%) had a complete response and 13 (41%) had a partial response. The median progression-free survival was 21 months (95% CI 7.3-34.7), and the median overall survival was 32.4 months (95% CI 17.8-47.0). Grade 3-4 hematologic AEs included neutropenia (27%) and thrombocytopenia (39%). The B-FC regimen has satisfactory responses and manageable toxicities in rrMCL patients (ClinicalTrials.gov NCT01322776).