J Clin Oncol:来那度胺+利妥昔单抗联合治疗滤泡性淋巴瘤效果更加

2015-11-01 Seven L 译 MedSci原创

来那度胺和利妥昔单抗 (LR) 对滤泡性淋巴瘤(FL)治疗均有效。研究者进行了一项研究比较对于复发性FL患者,使用来那度胺+利妥昔单抗 vs 来那度胺,两种治疗方案各自优劣。CALGB 50401 (Alliance)是2期随机试验,包括以下分组:一组利妥昔单抗(每周 375 mg/m(2),持续4周);一组来那度胺(15mg/d,从第1天到21天,然后停药7天;第二个周期剂量加到20mg,一共进

来那度胺和利妥昔单抗 (LR) 对滤泡性淋巴瘤(FL)治疗均有效。研究者进行了一项研究比较对于复发性FL患者,使用来那度胺+利妥昔单抗 vs 来那度胺,两种治疗方案各自优劣。

CALGB 50401 (Alliance)是2期随机试验,包括以下分组:一组利妥昔单抗(每周 375 mg/m2,持续4周);一组来那度胺(15mg/d,从第1天到21天,然后停药7天;第二个周期剂量加到20mg,一共进行12个周期);还有组来那度胺+利妥昔单抗。利妥昔单抗组因效果不好试验中止。

该研究共有91名患者接受治疗:来那度胺 n = 45,LR n = 46,平均年龄63岁(34-89岁),58%为中高度风险人群。两组手臂3、4级不良反应事件发生率分别为58%和53%,4级毒性反应分别为9%和11%;3、4级不良反应事件包括嗜中性白血球减少症(16% v 20%)、疲劳(9% v 13%)、血栓形成 (16% v 4%)。

来那度胺组有36%的患者,LR组有63%的患者完成了12个周期的治疗。来那度胺组治疗失败的发生率更高,有22%的患者因为不良反应中止治疗。两组手臂剂量强度超过80%。来那度胺组反应率为53%,完全反应为20%,该数据在LR组分别为76%和39% (P = .029)。平均随访2.5年发现,来那度胺组的平均进展时间为1.1年,LR组为2年 (P = .0023)。

研究结果表明,对复发性FL患者,LR比单独使用来那度胺治疗更加有效,并且两组毒性差不多。

原始出处:

Leonard JP, Jung SH,et al.andomized Trial of Lenalidomide Alone Versus Lenalidomide Plus Rituximab in Patients With Recurrent Follicular Lymphoma: CALGB 50401 (Alliance).J Clin Oncol. 2015 Nov 1;33(31):3635-40.


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    2016-04-14 minlingfeng
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    2015-11-02 fatalmelanie

    好文章

    0

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    2015-11-02 fatalmelanie

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