财中社1月2日电瑞科生物-B(02179)发布自愿公告,宣布其自主研发的新佐剂重组带状疱疹疫苗REC610的III期临床研究已顺利完成全部受试者的入组。该研究在云南、河南和山西共计18个研究中心招募了24640名40岁及以上的健康受试者,旨在评估疫苗的保护效力、安全性及免疫原性。
带状疱疹在中国每年约有600万人罹患,且近年来发病有逐步年轻化的趋势。REC610疫苗采用新型佐剂BFA01,能够诱导机体产生高水平的VZV糖蛋白E(gE)特异性CD4+T细胞和抗体,拟用于40岁及以上成人预防带状疱疹。目前,中国市场上带状疱疹仅有葛兰素史克的Shingrix®上市销售,国产替代需求强烈。股东和潜在投资者需谨慎行事,因本集团未必能成功开发或营销REC610。
(文章来源:财中社)
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