Cell Stem Cell:科学家揭秘干细胞疗法市场乱象

2016-08-10 佚名 生物谷

来自爱尔兰、新加坡、澳大利亚、德国、意大利、日本和美国等经济发达国家有着最高人均数量、且直接面向消费者从事干细胞疗法的诊所;近日一项刊登于国际杂志Cell Stem Cell上的研究报告中,研究者揭示了来自417个打着干细胞疗法广告的特殊网站中黑暗的营销实践及可疑的索赔状况,有专家认为这是行业监管不力萌生的一种新型产业。 来自悉尼大学的研究者John Rasko说道,在行业监管不力的早些时候,这

来自爱尔兰、新加坡、澳大利亚、德国、意大利、日本和美国等经济发达国家有着最高人均数量、且直接面向消费者从事干细胞疗法的诊所;近日一项刊登于国际杂志Cell Stem Cell上的研究报告中,研究者揭示了来自417个打着干细胞疗法广告的特殊网站中黑暗的营销实践及可疑的索赔状况,有专家认为这是行业监管不力萌生的一种新型产业。

来自悉尼大学的研究者John Rasko说道,在行业监管不力的早些时候,这些诊所往往位于发展中国家,在发展中国家,法律薄弱及执法不严往往使得相关经营的企业相对不会受到惩罚。此前研究者认为,在线提供的干细胞疗法服务往往会在东南亚、俄罗斯和东欧等国家得到极大地推动促进。近年来,一些富裕的国家,比如澳大利亚、德国、意大利、日本及美国等国家都有诊所利用了监管中的缺失来大行其道。

多年以来,干细胞专家一直呼吁停止在澳大利亚让医生进行成本高昂、未经证实且有潜在危险的干细胞疗法的漏洞;研究者认为,适用于机体自身干细胞的漏洞往往用于自体干细胞移植中,澳大利亚新南威尔士州的医学委员会、澳大利亚科学院和国家卫生及医学研究委员会计划进行严格的监管,但澳洲治疗产品管理局(TGA)目前还没有做出最终的决定。

研究结果显示,大部分的网站(83%)都能够提供成体干细胞,其次为未指定类型的干细胞(13%的网站),其余的网站则可以提供胚胎干细胞、诱导多能干细胞或胎儿干细胞(8%)或羊膜干细胞(1%),大约有一半网站(52%)并未指明这些细胞的供体来源。研究者指出,很多网站在医疗条件上频繁表现出不严密的特点,这些网站会跨站点提供一些干预措施以及利用一些不一致的术语或疾病的分类。部分网站常常打着抗衰老/护肤的干细胞疗法为幌子(47%),这就提示营销者常常会提供一些生活方式或审美上的干预,而不是严格的医学关切。

而且这样的声明通常并没有随机的证据以及受控的独立临床试验来支持,而且通常缺少来自监管机构的市场授权。目前从事直接面向消费者的干细胞疗法的诊所的数量正在以势不可挡的速度出现,在美国有187家,印度35家、墨西哥28家、中国23家、澳大利亚19家以及英国16家;考虑到人口(每千万居民),在经济发达的国家中,澳大利亚(8.1)仅次于爱尔兰(11.2)和新加坡(10.0)。

原始出处

Israel Berger, Amina Ahmad, Akhil Bansal, Tanvir Kapoor, Douglas Sipp, and John E.J. Rasko.Global Distribution of Businesses Marketing Stem Cell-Based Interventions.Cell Stem Cell.2016

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    2017-04-23 维他命
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