探报24H:苏州发现奥密克戎新变异株;中医药能有效治疗新冠

2022-04-06 木子久 生物探索

生物探索与您一同关注“药”闻,探索生物科技的价值!

导语

苏州发现奥密克戎新变异株,与全球已知毒株不同源;世卫组织:中医药能有效治疗新冠;一年亏掉53亿美金,谷歌在医疗健康领域如何踩坑......生物探索与您一同关注“药”闻,探索生物科技的价值!

1.苏州发现奥密克戎新变异株,与全球已知毒株不同源

4月2日下午,苏州市召开新冠肺炎疫情防控新闻通气会,介绍疫情防控最新情况。苏州市疾控中心介绍,从传播渠道看,苏州目前大多数病例是明确的外省市输入,但也有其他孤立的案例。比如,3月28日苏州常熟市发现的一例轻型确诊病例杨某,其感染的病毒,经测序对比为VOC/Omicron变异株BA.1.1进化分支,在本土病例和输入病例数据库、全球新冠病毒GISAlD数据库中均未发现新冠病毒基因组高度同源序列。

2. 世卫组织:中医药能有效治疗新冠

“世界卫生组织关于中医药治疗新冠肺炎专家评估会”的报告于3月31日在世卫组织官网发布,来自世卫组织6个区域的21名国际专家参加了评估会,会议报告指出:中药能有效治疗新冠肺炎,降低轻型、普通型病例转为重症,缩短病毒清除时间,改善轻型和普通型患者的临床预后。评估会上,中方专家展示了中医药报告的临床研究基础。专家介绍,截至2022年3月,中国临床试验注册中心(世卫组织国际临床试验注册平台一级注册机构)已有859项中国新冠临床研究注册,其中213项与中医药相关。

3. 一年亏掉53亿美金,谷歌在医疗健康领域如何踩坑

近期,谷歌发布了2021年的财报。除了一贯亮眼的营收数据外,在医疗健康等非核心业务上亏损近53亿美元。在这些亮丽的数据中,唯一不怎么吸引人的就是 7.5 亿美元的 Other Bets 业务了。Other Bets 是指处于不同发展阶段的新兴业务,Other Bets 的收入主要来自医疗技术和互联网服务的销售。Other Bets 几年来营收没有本质的变化,亏损一年比一年多,2021 年更是达到 53 亿美元,约合人民币 336 亿。究其缘由,主要包括:组织架构导致业务重叠、商业化困难使得营收溃败、信息隐私顾虑造成民众不信任。

4. 重症肌无力皮下注射疗法达到3期临床终点

近日,argenx公司宣布,efgartigimod皮下注射制剂在一项3期临床试验中获得积极数据。试验达到了其主要终点,即治疗29天时,全身型重症肌无力患者的免疫球蛋白G水平较基线降低,与该药获批静脉输注制剂Vyvgart(efgartigimod alfa-fcab)相比达到非劣效性标准。基于这些结果,argenx计划在今年年底向美国FDA提交皮下注射制剂的生物制品许可申请(BLA)。

5. 二线治疗淋巴瘤Yescarta获FDA批准新适应症

美国FDA宣布,批准吉利德科学旗下KitePharma开发的CD19靶向CAR-T疗法Yescarta(axicabtagene ciloleucel)扩展适用范围,用于二线治疗大B细胞淋巴瘤(LBCL)成人患者。这些患者在接受一线化学免疫治疗后产生耐药性,或在接受一线疗法12个月内出现复发。这是全球首款且唯一获得FDA批准作为LBCL二线疗法的CAR-T药物。但是,值得一提的是,这一疗法不适用于治疗原发中枢神经系统淋巴瘤患者。

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    2022-04-08 12439c99m81(暂无昵称)

    学习了

    0

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    2022-04-08 cathymary
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