Neurology:Galcanezumab用于慢性偏头痛的预防

2018-11-20 zhangfan MedSci原创

研究认为,Galcanezumab可有效减少慢性偏头痛患者发病频率并且治疗具有极高的安全性和耐受性

近日研究人员评估了选择性降钙素基因相关肽单抗Galcanezumab预防慢性偏头痛的疗效和安全性。

LY2951742为III期随机双盲研究,18-65岁慢性偏头痛患者接受3个月的双盲研究以及9个月的公开标签研究。患者随机接受安慰剂(n = 558)、120mg的Galcanezumab(n = 278)或240mg的Galcanezuma b (n = 277),研究的主要终点为3个月时月均偏头痛发病天数(MHD)变化。

患者基线MHD为19.4天。2个剂量Galcanezumab治疗组MHD均较安慰剂组显著减少(安慰剂组减少2.7天,120mg组减少4.8天,240mg组减少4.6天)。治疗组注射部位反应、红斑、瘙痒以及鼻窦炎发生率较高,其他安全和耐受性结果差异不显著。

研究认为,Galcanezumab可有效减少慢性偏头痛患者发病频率并且治疗具有极高的安全性和耐受性。

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