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Romidepsin and lenalidomide-based regimens have efficacy in relapsed/refractory lymphoma: Combined analysis of two phase I studies with expansion cohorts
American Journal of Hematology ( IF 12.8 ) Pub Date : 2021-07-12 , DOI: 10.1002/ajh.26288
Neha Mehta-Shah 1, 2 , Matthew A Lunning 1, 3 , Alison J Moskowitz 1 , Adam M Boruchov 4 , Jia Ruan 5 , Peggy Lynch 1 , Paul A Hamlin 1 , John Leonard 5 , Matthew J Matasar 1 , Patricia L Myskowski 6 , Evan Marzouk 1 , Sumithra Nair 1 , Tamir Sholklapper 1 , Veena Minnal 1 , Maria L Palomba 1 , James Vredenburgh 4 , Anita Kumar 1 , Ariela Noy 1 , David J Straus 1 , Andrew D Zelenetz 1 , Heiko Schoder 7 , Jurgen Rademaker 7 , Wendy Schaffer 1 , Natasha Galasso 1 , Nivetha Ganesan 1 , Steven M Horwitz 1
Affiliation  

Romidepsin (histone deacetylase inhibitor), lenalidomide (immunomodulatory agent), and carfilzomib (proteasome inhibitor), have efficacy and lack cumulative toxicity in relapsed/refractory lymphoma. We performed two investigator initiated sequential phase I studies to evaluate the maximum tolerated dose (MTD) of romidepsin and lenalidomide (regimen A) and romidepsin, lenalidomide, and carfilzomib (regimen B) in relapsed/refractory lymphoma. Cohorts in T-cell lymphoma (TCL), B-cell lymphoma (BCL) were enrolled at the MTD. Forty-nine patients were treated in study A (27 TCL, 17 BCL, 5 Hodgkin lymphoma (HL)) and 27 (16 TCL, 11 BCL) in study B. The MTD of regimen A was romidepsin 14 mg/m2 IV on days 1, 8, and 15 and lenalidomide 25 mg oral on days 1–21 of a 28-day cycle. The MTD of regimen B was romidepsin 8 mg/m2 on days 1 and 8, lenalidomide 10 mg oral on days 1–14 and carfilzomib 36 mg/m2 IV on days 1 and 8 of a 21-day cycle. In study A, 94% had AEs ≥Grade 3, most commonly neutropenia (49%), thrombocytopenia (53%), and electrolyte abnormalities (49%). In study B 59% had AEs ≥Grade 3, including thrombocytopenia (30%) and neutropenia (26%). In study A the ORR was 49% (50% TCL, 47% BCL, 50% HL). In study B the ORR was 48% (50% TCL, 50% BCL). For study A and B the median progression free survival (PFS) was 5.7 months and 3.4 months respectively with 11 patients proceeding to allogeneic transplant. The combinations of romidepsin and lenalidomide and of romidepsin, lenalidomide and carfilzomib showed activity in relapsed/refractory lymphoma with an acceptable safety profile.

中文翻译:

基于罗米地辛和来那度胺的方案对复发/难治性淋巴瘤有效:两项 I 期研究与扩展队列的联合分析

罗米地辛(组蛋白去乙酰化酶抑制剂)、来那度胺(免疫调节剂)和卡非佐米(蛋白酶体抑制剂)对复发/难治性淋巴瘤有效且无累积毒性。我们进行了两项研究者发起的序贯 I 期研究,以评估罗米地辛和来那度胺(方案 A)和罗米地辛、来那度胺和卡非佐米(方案 B)在复发/难治性淋巴瘤中的最大耐受剂量 (MTD)。T 细胞淋巴瘤 (TCL)、B 细胞淋巴瘤 (BCL) 的队列被纳入 MTD。在研究 A 中治疗了 49 名患者(27 名 TCL,17 名 BCL,5 名霍奇金淋巴瘤 (HL)),在研究 B 中治疗了 27 名患者(16 名 TCL,11 名 BCL)。方案 A 的 MTD 是罗米地辛 14 mg/m 2 IV第 1、8 和 15 天,在 28 天周期的第 1-21 天口服来那度胺 25 mg。方案 B 的 MTD 为 romidepsin 8 mg/m在第 1 天和第 8 天2 次,在第 1-14 天口服来那度胺 10 mg ,在 21 天周期的第 1 天和第 8 天静脉注射卡非佐米 36 mg/m 2 。在研究 A 中,94% 的 AE ≥ 3 级,最常见的是中性粒细胞减少 (49%)、血小板减少 (53%) 和电解质异常 (49%)。在研究 B 中,59% 的 AE ≥ 3 级,包括血小板减少症 (30%) 和中性粒细胞减少症 (26%)。在研究 A 中,ORR 为 49%(50% TCL、47% BCL、50% HL)。在研究 B 中,ORR 为 48%(50% TCL,50% BCL)。对于研究 A 和 B,中位无进展生存期 (PFS) 分别为 5.7 个月和 3.4 个月,其中 11 名患者进行了同种异体移植。罗米地辛和来那度胺的组合以及罗米地辛、来那度胺和卡非佐米的组合在复发/难治性淋巴瘤中显示出活性,并且具有可接受的安全性。
更新日期:2021-09-08
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