吉利德科学(GILD)股价在夜盘交易中大跌6.17%,引发市场广泛关注。这一显著下跌主要源于美国食品药品监督管理局(FDA)近日宣布,基于安全性数据,对吉利德科学公司的五项艾滋病研究实施临床暂停。
据悉,FDA的决定涉及吉利德两款实验性艾滋病治疗药物GS-1720和GS-4182。这些研究数据表明,这两种药物可能会导致患者免疫系统功能减弱。被暂停的五项试验包括正在进行的II/III期WONDER-1和WONDER-2研究,以及三项I期研究。吉利德方面透露,在部分接受GS-1720和GS-4182联合治疗的患者中,出现了CD4阳性T细胞计数和绝对淋巴细胞计数下降的情况,这可能增加患者感染风险。
这一消息对吉利德科学的股价造成了明显冲击。市场分析人士认为,这次研究暂停可能会影响吉利德在HIV治疗领域的未来发展规划。尽管如此,吉利德表示将深入调查并积极与监管机构合作,以解决相关问题。投资者将密切关注事态发展,评估这一事件对公司长期发展的潜在影响。
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