罗氏旗下奥美珠单抗经欧盟批准用于复发性及进展性多发性硬化症的治疗

2018-01-28 MedSci MedSci原创

罗氏公司的多发性硬化症(MS)治疗药物Ocrevus(奥美珠单抗)自上市以来在美国市场上获得了强劲的发展,在上市后的前六个月内销售额就已经超过了5亿美元;在原发性进行性MS患者中的使用率约为40%,在复发性MS患者中的使用率约为60%,并且在广泛的口服型和注射型竞争品中均表现优异,其长效特征(6个月输液一次,每年只需输液2次)更有望显著改善MS患者的依从性。

罗氏公司的多发性硬化症(MS)治疗药物Ocrevus(奥美珠单抗)自上市以来在美国市场上获得了强劲的发展,在上市后的前六个月内销售额就已经超过了5亿美元;在原发性进行性MS患者中的使用率约为40%,在复发性MS患者中的使用率约为60%,并且在广泛的口服型和注射型竞争品中均表现优异,其长效特征(6个月输液一次,每年只需输液2次)更有望显著改善MS患者的依从性。

Ocrevus(奥美珠单抗)是一种人源化单克隆抗体,用于选择性靶向CD20阳性B细胞,已于2017328日经美国FDA批准上市,近日,Ocrevus已被欧盟批准。在1,656例复发性多发性硬化症患者的研究中,接受Ocrevus治疗的患者平均复发次数约为干扰素β-1a治疗患者的一半(Ocrevus每年复发0.16次,干扰素β-1a每年复发0.29次)。Ocrevus目前通过静脉输液给药,前两次输液间隔两周,随后每六个月输液一次。

FDA的药品评价和研究中心的神经学产品部主任Billy Dunn称:“该药物不仅为复发性MS患者提供了治疗选择,而且首次为那些原发性进展性多发性硬化患者提供了治疗选择。” 

原始出处:

http://www.firstwordpharma.com/node/1537079#axzz55MLrscMh

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    2019-01-13 30397604
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