掀起热潮:PCT+IL-6这个联检为何会如此之火?

2021-03-27 检验医学网 检验医学网

近期,各大检验及体外诊断微信公众号、视频号先后大量聚焦于国家卫生健康委发布的《2021年国家医疗质量安全改进目标》(以下简称《目标》),而且不少文章创下各自阅读量、点赞数、评论数的最高峰。第一次形成了

近期,各大检验及体外诊断微信公众号、视频号先后大量聚焦于国家卫生健康委发布的《2021年国家医疗质量安全改进目标》(以下简称《目标》),而且不少文章创下各自阅读量、点赞数、评论数的最高峰。第一次形成了IVD行业企业及媒体共同对一条国家卫健委政策积极广泛的响应和支持。

可见,国家出台的这项改进目标,非常切中医疗机构目前工作中尚未完善的地方。而且,企业十分欢迎国家出台的改进目标。

据笔者观察,引爆这一轮宣传热潮的是深圳市金准生物医学工程有限公司。2月26日,金准生物公众号首先发表了文章《红头文件神助攻来了!这次直指金准炎症二联检》,随后,多个行业媒体相继发表了以《目标》为主题,以及相关检验项目的文章或视频内容。

为什么PCT/IL-6二联检会这么火呢?

PCT大家都知道,通过近十年的发展,已经成为市场容量增长最快的单一项目之一。IL-6其实也不是什么新的检测指标,甚至在2015年的国家卫计委发布的《医院感染管理质量控制指标 (2015年版)》中的“提高住院患者抗菌药物治疗前病原学送检率”已经明确指出此两项指标是除细菌培养、真菌培养外必须检测的免疫学血清标志物。但是这一对搭档,一直只有PCT独自精彩,IL-6却似乎不怎么沾光。进口品牌如罗氏,国产品牌如深圳金准、北京热景,一直有大力推广IL-6,但5年过去,到2019年,还有大量医院没有开展此项检测。

2020年是一个分水岭,突如其来的新冠疫情,使IL-6一夜之间声名鹊起,“炎症因子风暴”从一个医学专业术语,变成大众媒体解释的科普知识,IL-6的知名度及医院开展此项检测都进入了加速的发展中。大量厂家也蜂拥报证、推广、销售。

所以在2021年农历开年后,当2021年2月25日中华人民共和国中央人民政府网站发布《目标》之时,敏感的企业及时抓住了推广的机会,并一举带动了同类型企业的跟风推广,形成了一股二联检的热潮。

但热潮之中,我们也要保持理性的思考,这才是我们检验医学网的态度。

这个项目是真的能火起来吗?亦或是昙花一现的炒作而已?是否能火,首先我们需要还原医学的本质,这两个项目联检,有必要吗?

这个问题在《医院感染管理质量控制指标 (2015年版)》、《2021年国家医疗质量安全改进目标》面前提出,似乎是十分斗胆的。但作为专业的检验医学媒体,还是要探究一番的。看看前面媒体报道文章中给出的理由:

1.PCT/IL-6可以避免单独PCT在新生儿刚出生48h内因生理性升高而掩盖因感染而导致的病理性升高,从而能更早更快提示新生儿刚出生时是否受到感染。

2.IL-6在炎症出现后1h内即开始升高并诱导PCT在2~3h后才开始升高。IL-6可填补PCT未升高前的空窗期,从而对感染进行更早期的提前预警。

3.PCT/IL-6检测感染和脓毒症,可提高PCT单项检测对于感染和脓毒症的诊断效能,更早更特异。

4.PCT/IL-6检测可以辅助鉴别诊断革兰氏阳性菌还是革兰氏阴性菌感染,从而更精准指导抗生素使用。

确实,上述每一条都是无懈可击的,而且都有大量文献佐证,不容怀疑。

那么,从临床意义看很有必要,这项目就一定会火?非也!中国有句古话,“天时不如地利,地利不如人和。”如今看,天时即国家政策,地利即行业发展,人和就要看厂家、经销商、用户之间的沟通与接受程度了。目前从这三点看,二联检国家政策支持、临床意义明确、市场需求迫切。二联检想不火都难了!二联检,会火,必火!

最后,再来八卦一下,哪一个厂家会是二联检热潮的大赢家?

前面媒体有报道,PCT持证的企业有数百家,IL-6持证的企业有数十家,二联检持证的企业有8家,但只有深圳金准生物是宣称拥有专利的厂家,而且通过二年多的销售,目前已有超过500家医院用户使用了。据透露,二联检其中技术难度很高,IL-6要想用免疫荧光层析做好就很难,两个项目在同一卡条上同时检测,要想做好就更难,所以其他后来的厂家,要想产品成熟,也不是一蹴而就的。那么这个问题,已经不用专业的检验医学网来回答了。

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    2021-12-06 lvliquan
  2. [GetPortalCommentsPageByObjectIdResponse(id=1924731, encodeId=71ac1924e312a, content=<a href='/topic/show?id=4fd31388ecf' target=_blank style='color:#2F92EE;'>#PCT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13887, encryptionId=4fd31388ecf, topicName=PCT)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=796422, createdName=lvliquan, createdTime=Mon Dec 06 04:43:56 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=951781, encodeId=751e951e812f, content=我学到了很多东西谢谢老师, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=1, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c5b3006368, createdName=1436749007, createdTime=Sun Mar 28 09:56:43 CST 2021, time=2021-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=956351, encodeId=1d75956351eb, content=学到很多东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210412/f65743b2bca34987b9ecb2c39e7269dc/0d41bacf5bef49e0a44b068defa51088.jpg, createdBy=0ac71635780, createdName=blair4587, createdTime=Mon Apr 12 22:21:34 CST 2021, time=2021-04-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273802, encodeId=1d0312e380234, content=<a href='/topic/show?id=fae896e7ea' target=_blank style='color:#2F92EE;'>#IL-6#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9677, encryptionId=fae896e7ea, topicName=IL-6)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Mar 29 14:43:56 CST 2021, time=2021-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=951722, encodeId=2e72951e2273, content=去年上半年,就与同事讨论过白介素-6以及白介素-6相关抗体有可能可以治疗新冠肺炎免疫因子风暴的话题。, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=46905128057, createdName=zy&kt, createdTime=Sun Mar 28 00:12:18 CST 2021, time=2021-03-28, status=1, ipAttribution=)]
    2021-03-28 1436749007

    我学到了很多东西谢谢老师

    1

    展开1条回复
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    2021-04-12 blair4587

    学到很多东西

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1924731, encodeId=71ac1924e312a, content=<a href='/topic/show?id=4fd31388ecf' target=_blank style='color:#2F92EE;'>#PCT#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13887, encryptionId=4fd31388ecf, topicName=PCT)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=796422, createdName=lvliquan, createdTime=Mon Dec 06 04:43:56 CST 2021, time=2021-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=951781, encodeId=751e951e812f, content=我学到了很多东西谢谢老师, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=1, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c5b3006368, createdName=1436749007, createdTime=Sun Mar 28 09:56:43 CST 2021, time=2021-03-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=956351, encodeId=1d75956351eb, content=学到很多东西, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210412/f65743b2bca34987b9ecb2c39e7269dc/0d41bacf5bef49e0a44b068defa51088.jpg, createdBy=0ac71635780, createdName=blair4587, createdTime=Mon Apr 12 22:21:34 CST 2021, time=2021-04-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1273802, encodeId=1d0312e380234, content=<a href='/topic/show?id=fae896e7ea' target=_blank style='color:#2F92EE;'>#IL-6#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9677, encryptionId=fae896e7ea, topicName=IL-6)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Mar 29 14:43:56 CST 2021, time=2021-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=951722, encodeId=2e72951e2273, content=去年上半年,就与同事讨论过白介素-6以及白介素-6相关抗体有可能可以治疗新冠肺炎免疫因子风暴的话题。, beContent=null, objectType=article, channel=null, level=null, likeNumber=98, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=46905128057, createdName=zy&kt, createdTime=Sun Mar 28 00:12:18 CST 2021, time=2021-03-28, status=1, ipAttribution=)]
    2021-03-29 kzlchina
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    2021-03-28 zy&kt

    去年上半年,就与同事讨论过白介素-6以及白介素-6相关抗体有可能可以治疗新冠肺炎免疫因子风暴的话题。

    0