GW的大麻类药物Epidyolex获得欧盟批准治疗儿童癫痫

2019-09-26 不详 MedSci原创

GW Pharma的大麻类Epidyolex药物获得了里程碑式的批准,欧洲监管机构已将其批准用于治疗两种罕见的严重儿童期癫痫病患者的癫痫发作。Epidyolex是大麻二酚的口服溶液,源自大麻植物。

GW Pharma的大麻类Epidyolex药物获得了里程碑式的批准,欧洲监管机构已将其批准用于治疗两种罕见的严重儿童癫痫病患者的癫痫发作。Epidyolex是大麻二酚的口服溶液,源自大麻植物。

欧盟委员会批准了该药作为2岁及以上患者与Lennox Gastaut综合症(LGS)或Dravet综合症相关癫痫发作的辅助治疗,并与clobazam结合使用,为在欧洲推广该药铺平了道路。超过90%的LGS或Dravet综合征患者每天有多次癫痫发作,这使他们处于不断跌倒和受伤的危险中。

该药物的批准基于四个随机对照的III期临床试验结果,该试验纳入了714例以上任何一种情况患者的数据,尽管目前已有可用的疗法,但两者均具有高度的治疗耐药性。

根据GW Pharma的说法,将Epidyolex与其他抗癫痫药一起使用时,"显着降低了患者癫痫发作的频率"。

在一项研究中,服用Epidiolex的LGS患者每月癫痫发作中位数减少了多达42%,而安慰剂则下降了17%。

在另一位患有Dravet综合症的儿童中,与安慰剂组相比,有5%的人在服用药物时无癫痫发作。与安慰剂(13%)相比,患者的惊厥发作中位数降低(39%)也明显更大。

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    2019-09-28 kcb069
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