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Alzheimer Res Ther:迫切需要开发阿尔茨海默氏症药物

2014-07-08 佚名 不详

近日,研究人员第一次对阿尔茨海默氏病(AD)有关的临床试验进行了分析,提示迫切需要增加开发AD药物,并开发出新疗法。研究论文发表在Alzheimer's Research & Therapy杂志上。 综观所有正在进行中的临床试验所示:针对阿尔茨海默氏病所开发的药物数量相对较少,在2002-2012十年间,AD药物研发失败率是99.6%。自2009年以来,药物开发数量一直在下降。 主

近日,研究人员第一次对阿尔茨海默氏病(AD)有关的临床试验进行了分析,提示迫切需要增加开发AD药物,并开发出新疗法。研究论文发表在Alzheimer's Research & Therapy杂志上。

综观所有正在进行中的临床试验所示:针对阿尔茨海默氏病所开发的药物数量相对较少,在2002-2012十年间,AD药物研发失败率是99.6%。自2009年以来,药物开发数量一直在下降。

主要研究人员Jeffrey L. Cummings医师表示:我们的目标是研究历史趋势,以帮助理解为什么老年痴呆症的药物开发经常失败,全世界范围内,估计有4400万人患此疾病,研究表明,鉴于问题的严重性,阿尔茨海默氏病药物开发的生态系统需要更多的关注和支持。

使用ClinicalTrials.gov(政府网站,记录了所有正在进行的临床试验),Cummings博士以及Kate Zhong医师等人全面分析检查自2002年以来,所有的临床试验。

通过分析完成和正在进行的临床试验,以及目前候选的活性化合物,能够提供深入观察药物开发的纵向趋势,Zhong博士说:我们发现的是,相对于其疾病所带来的挑战,AD的药物开发和疗法开发的投资相对较低。

原始出处:

Jeffrey L Cummings*, Travis Morstorf and Kate Zhong.Jeffrey L Cummings*, Travis Morstorf and Kate Zhong.Alzheimer's Disease Drug Development Pipeline: Few Candidates, Frequent Failures.Alzheimer's Research & Therapy 2014.

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    2014-07-13 chen111111

    AD药物确实很少

    0

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