周一(6月23日)盘前,丹麦制药巨头诺和诺德(Novo Nordisk,股票代码:NVO)股价大跌5.08%,报70.87美元。这一跌幅主要源于公司新型减肥药物CagriSema的临床试验结果未能完全达到市场预期。
根据诺和诺德在美国糖尿病协会(ADA)年会上公布的数据,其新型双靶点减肥药物CagriSema在两项Ⅲ期临床试验中显示出积极的减重效果。接受CagriSema治疗的超重或肥胖非糖尿病患者在68周内平均减重约23%,2型糖尿病合并超重患者减重15.8%。然而,这一结果虽然显著,但未能达到此前投资者20%-25%的预期水平。
此外,安全性数据显示,79.6%的CagriSema使用者出现胃肠道不良反应,高于安慰剂组的39.9%。尽管诺和诺德强调大多数副作用为轻中度且为暂时性,但6%的受试者因不良事件提前终止治疗,这一比例高于安慰剂组的3.7%。
虽然CagriSema的疗效数据与目前市场上最佳药物相当,但投资者原本期望这款新药能够显著超越竞品,重新确立诺和诺德在减重药市场的领导地位。这一期望落空导致股价承压。诺和诺德计划于2026年第一季度提交CagriSema的上市申请,预计2027年初获批。
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