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Regeneron公司药物Arcalyst扩大应用申请遭FDA拒绝

2012-08-02 potato 生物谷

Regeneron公司药物Arcalyst用于初始降尿酸治疗(uric acid-lowering therapy)预防痛风急性发作(gout flares)的扩大应用申请遭FDA拒绝。FDA要求提供更多的临床数据,包括有关Arcalyst新剂型的化工、制造及控制信息,Regeneron在一份声明中称。 之前,FDA顾问小组对Regeneron公司仅完成的一项为期16周的研究表示了关注,最终一致

Regeneron公司药物Arcalyst用于初始降尿酸治疗(uric acid-lowering therapy)预防痛风急性发作(gout flares)的扩大应用申请遭FDA拒绝。FDA要求提供更多的临床数据,包括有关Arcalyst新剂型的化工、制造及控制信息,Regeneron在一份声明中称。

之前,FDA顾问小组对Regeneron公司仅完成的一项为期16周的研究表示了关注,最终一致投票反对批准Arcalyst用于防治痛风的扩大应用申请。

痛风是体内嘌呤代谢紊乱所导致的一种疾病,表现为高尿酸血症,尿酸盐在关节、肾及结缔组织中析出结晶。在美国,该病影响着约500万~600万人。

Arcalyst,通常称为rilonacept,已获批用于一组罕见遗传性自身炎症性(genetic auto-inflammatory)疾病的治疗,然而该适应症对于Regeneron公司的整体销售仅起到了温和的推动作用。2012年4月~7月,Arcalyst的销售额仅为600万美元,而近期获批治疗湿性老年黄斑变性(wet-AMD)的药物Eylea销售额则上涨了57%至1.94亿美元。

因此,Regeneron公司急切希望扩大Arcalyst的应用,用于在初始降尿酸治疗(uric acid-lowering therapy)中预防痛风急性发作(gout flares)。

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    2012-09-20 cy0324
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    2012-09-19 楚钟
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    2012-11-22 axin009
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