FDA批准阿特维斯Namzaric治疗阿尔茨海默氏型老年痴呆

2014-12-26 佚名 生物谷

全球仿制药巨头阿特维斯(Actavis)与合作伙伴Adamas制药公司近日宣布,复方新药Namzaric已获FDA批准用于正接受盐酸美金刚和盐酸多奈哌齐治疗且病情稳定的中度至重度阿尔茨海默氏型老年性痴呆(Alzheimer's type dementia)的治疗。阿特维斯计划于2015年将Namzaric推向市场。 Namzaric是一种每日一次的口服胶囊,由固定剂量美金刚和多奈哌齐(meman

全球仿制药巨头阿特维斯(Actavis)与合作伙伴Adamas制药公司近日宣布,复方新药Namzaric已获FDA批准用于正接受盐酸美金刚和盐酸多奈哌齐治疗且病情稳定的中度至重度阿尔茨海默氏型老年性痴呆(Alzheimer's type dementia)的治疗。阿特维斯计划于2015年将Namzaric推向市场。

Namzaric是一种每日一次的口服胶囊,由固定剂量美金刚和多奈哌齐(memantine ER/donepezil)组成,适用于目前正在服用美金刚(10mg每日2次;或28mg缓释片每日1次)和多奈哌齐(10mg)的患者。此外,该胶囊可以被打开,将内容物撒在食物上,以方便可能有吞咽困难的患者。

美金刚(memantine)和多奈哌齐(donepezil)联合用药,是用于中度至重度阿尔茨海默氏型老年性痴呆患者的一套行之有效的治疗方案。Namzaric(缓释美金刚ER/多奈哌齐),有助于帮助减轻患者日常用药的负担,并改善患者的依从性和合规性(compliance,即遵医行为)。

Namzaric包括2种剂量,28mg/10mg和14mg/10mg,后者可用于有严重肾功能损害的患者。目前,美金刚缓释(memantine ER)胶囊已以品牌名NAMENDA XR上市销售,适用于中度至重度阿尔茨海默型老年痴呆的治疗。多奈哌齐品牌名为ARICEPT,适用于轻度至重度阿尔茨海默型老年痴呆的治疗。

今年2月,阿特维斯耗资250亿美元收购Forest Lab后将Namzaric及阿尔茨海默氏症药物Namenda及一些新药如抗抑郁药Viibryd收入囊中。

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    2015-08-17 bugit
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导致无数老人失忆的阿尔茨海默症的“罪魁祸首”到底长什么样?记者今天从清华大学获悉,清华大学教授施一公研究组在世界上首次揭示了与阿尔茨海默症(俗称老年痴呆症)发病直接相关的人源γ分泌酶复合物的精细三维结构,为理解γ分泌酶复合物的工作机制及阿尔茨海默症的发病机理提供了重要线索。 这项成果以长文的形式由英国《自然》杂志于6月29日在线发表。此前,施一公曾多次受邀在国际会议上作报告,《自然》、《细胞》、

JEM:控制食欲肽远离老年痴呆

近日,来自华盛顿大学医学院的研究人员通过研究发现,刺激大脑从睡眠中苏醒过来的蛋白质或是抑制阿尔兹海默氏症的新型靶点,相关研究发表于国际杂志The Journal of Experimental Medicine上。近些年来,科学家们发现了个体睡眠问题和阿尔兹海默氏症之间的关联,比如研究者在小鼠和人类机体中研究发现,睡眠的缺失会引发大脑中斑块的产生,而斑块的产生正是阿尔兹海默氏症的发病特征,同时也会

PMJ:中年肥胖可增加老年痴呆风险

一项英国回顾性队列研究提示,中年肥胖可能增加老年痴呆症发病风险。该研究中,与同龄健康人相比,30 岁时因肥胖住院治疗患者痴呆发生风险增加 3 倍,40-49 岁出现肥胖患者痴呆发生的危险比(RR)降至 1.7,然而,79 岁以后后肥胖似乎有保护性,这些患者的痴呆发生风险下降了 22%。 本文的第一作者,来自牛津大学的 Michael J. Goldacre 教授在接受 Medscape 医学新闻