FDA授予elotuzumab单抗作为多发性骨髓瘤突破性疗法认定

2014-05-20 MedSci MedSci原创

百时美施贵宝(BMS)和艾伯维(AbbVie)5月19日宣布,FDA已授予实验性单抗药物elotuzumab突破性疗法认定。elotuzumab是一种全人源化单克隆抗体,目前正调查联合来那度胺(lenalidomide)和地塞米松(dexamethasone)用于既往已接受1种或多种疗法的多发性骨髓瘤患者的治疗。突破性疗法认定的授予,是基于一项随机、开发标签II期研究中的发现。该研究评估了2种剂量

百时美施贵宝(BMS)和艾伯维(AbbVie)5月19日宣布,FDA已授予实验性单抗药物elotuzumab突破性疗法认定。elotuzumab是一种全人源化单克隆抗体,目前正调查联合来那度胺(lenalidomide)和地塞米松(dexamethasone)用于既往已接受1种或多种疗法的多发性骨髓瘤患者的治疗。

突破性疗法认定的授予,是基于一项随机、开发标签II期研究中的发现。该研究评估了2种剂量elotuzumab联合来那度胺和低剂量地塞米松,用于经治多发性骨髓瘤患者的治疗。

elotuzumab是一种人源化IgG1单克隆抗体,靶向信号淋巴细胞激活分子家族成员7(SLAMF7,也称为CS1),这是一种糖蛋白,表达于骨髓瘤和自然杀伤(NK)细胞,但在正常组织中未检测到。

目前,百时美和艾伯维正在调查elotuzumab作为单药疗法用于冒烟型骨髓瘤(smoldering myeloma)的治疗,同时也正在调查elotuzumab联合其他药物用于复发或难治性多发性骨髓瘤的一线治疗。

相关文献:


Orlowski RZ.Novel agents for multiple myeloma to overcome resistance in phase III clinical trials.Semin Oncol. 2013 Oct;40(5):634-51

Lonial S, Kaufman J, Laubach J, Richardson P.Elotuzumab: a novel anti-CS1 monoclonal antibody for the treatment of multiple myeloma.Expert Opin Biol Ther. 2013 Dec;13(12):1731-40

Ocio EM, Richardson PG, Rajkumar SV, Palumbo A, Mateos MV, Orlowski R, Kumar S, Usmani S, Roodman D, Niesvizky R, Einsele H, Anderson KC, Dimopoulos MA, Avet-Loiseau H, Mellqvist UH, Turesson I, Merlini G, Schots R, McCarthy P, Bergsagel L, Chim CS, Lahuerta JJ, Shah J, Reiman A, Mikhael J, Zweegman S, Lonial S, Comenzo R, Chng WJ, Moreau P, Sonneveld P, Ludwig H, Durie BG, Miguel JF.New drugs and novel mechanisms of action in multiple myeloma in 2013: a report from the International Myeloma Working Group (IMWG).Leukemia. 2014 Mar;28(3):525-42.

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    2014-05-23 jml2009
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    2014-10-13 yyj073
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    2014-06-08 snf701207
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