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森林实验室(Forest Lab) COPD药物Aclidinium获FDA批准

2012-08-01 potato 生物谷

Forest Lab公司吸入性药物Aclidinium(商品名Tudorza Pressair)获FDA批准用于治疗吸烟者的咳嗽,即通常所称的慢性阻塞性肺病(COPD)。该药的获批巩固了该公司通过新产品来增加利润的计划。 Tudorza Pressair为日服2次的药物,由Forest与西班牙Almiral SA公司合作开发,用于放松肺部肌肉以改善气流,不久将在美国上市。 COPD在美国是第4

Forest Lab公司吸入性药物Aclidinium(商品名Tudorza Pressair)获FDA批准用于治疗吸烟者的咳嗽,即通常所称的慢性阻塞性肺病(COPD)。该药的获批巩固了该公司通过新产品来增加利润的计划。

Tudorza Pressair为日服2次的药物,由Forest与西班牙Almiral SA公司合作开发,用于放松肺部肌肉以改善气流,不久将在美国上市。

COPD在美国是第4大杀手,在美国约有1400万人患有COPD,而在全球范围内,这一数字约为6400万。尽管吸烟者戒烟,COPD仍将随着年龄的增加而继续恶化。

FDA原定于在4月23日对该药做出决定,但由于数据审查的需要而推迟了。FDA称,该药可能引发严重的副作用,如增加支气管痉挛、眼压及尿潴留。

COPD将成为世界第3大杀手

WTO预测,由于发展中国家越来越多的人开始吸烟,以及烟尘污染的增加,截止2030年,COPD将成为世界第3大杀手。华尔街分析师们预测,截止2014年,COPD药物销售将超过50亿美元。

Tudorza挤进了本已拥挤的COPD市场。该药将与勃林格殷格翰(Boehringer Ingelheim)和辉瑞(Pfizer)的Spiriva竞争,该药也是一种打开呼吸道的吸入性药物。

其他的慢性肺部疾病治疗药物为吸入性类固醇,如阿斯利康(AZN)的Symbicor和葛兰素史克(GSK)的Advair。

根据Sanford Bernstein分析师预计,在2015年,Tudorza的销售额将达到1.64亿美元。汤姆森路透社分析师的平均预期为2.48亿美元。

相对温和的销售预期及市场普遍预期的获批,也许可以解释为什么周一下午时Forest股价收盘价会下跌1.8%,至34.28美元。

Forest指望通过一些新的药物来增加其利润。在今年3月,该公司重磅药物--抗抑郁药物Lexapro失去了专利保护。由于仿制药的竞争,上周Forest称,公司的利润已下滑79%,Lexapro的药物销售额也已从去年的5.857亿美元下跌至1.1亿美元。

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    2012-12-11 bugit
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