新闻 > 社会
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China

肺癌患者国内求医被“判死刑” 赴美治愈可跑步

2016-08-20 04:02:08   中国新闻周刊

食药监局发布的《2015年度药品审评报告》显示,虽然约120名药审中心工作人员,完成了2015年9601件审评任务,但仍然有1.7万件积压。

在人力不足的情况下,中国市场上的新药、疫苗、医疗器械等都落后于欧美。譬如,第一支预防宫颈癌的HPV疫苗早在2006年就被FDA批准上市并进入很多国家的市场,但由于该疫苗迟迟不能在中国获批,有不少中国女性选择出境在私立诊所接种。直至今年7月18日,首支HPV疫苗才获批在中国上市,而这一审批过程经历了近10年时间。

为了加速一些用于治疗危重疾病的药品审评,FDA设立了快速通道、优先审评、加速审批、突破性疗法等4条特别审批通道。蔡强介绍说,这些特殊渠道“审批的速度要比常规快很多,有时候只需要三个月”。

2012年,美国第5次修订《处方药申报者付费法案》,强调改进FDA的快速审批通道,包括培训此类药物的审查人员,并且提出要优先审查孤儿药。第三代靶向药AZD9291得以在2015年11月上市,便是有赖于快速审批通道。

中美临床试验差别大

2014年11月6日,李明磊服用了第一片二代靶向药阿法替尼,这种药当时已经在美国上市一年,而国内还没有引进。李明磊清楚地记得,在服药5周后,PET-CT显示,脊柱和肋骨上的转移病灶就消失了,肺部原发病灶也缩小了60%。

但不到一年,医生就发现李明磊对阿法替尼产生了抗药性,穿刺检查显示,他出现了耐药基因突变。但这刚好符合了AZD9291临床试验的入组标准,当时试验已经进行到第Ⅲ期。

李明磊从申请参加试验到正式入组,仅用了一个月时间。申请前,医生向他充分告知了药物的风险及可能产生的副作用,他毫不犹豫地签署了授权同意书。

这份授权同意书,还需要经过第三方伦理委员会审查通过。

在中国,伦理委员会依附于医院,审查也流于形式。北京经纬传奇医药科技有限公司总经理蔡绪柳告诉《中国新闻周刊》(微信ID:china-newsweek):“有时,医生会特别强调免费用药,却不充分告知用药风险。”

作为这间第三方稽查公司的总监,蔡绪柳发现,有的医院会将患者集中在一起,由一个医生给几十个患者讲述试验的风险与利益,再让患者决定是否在授权同意书上签字。“这样做可能会让患者之间互相影响。”

在美国,临床试验用药虽然是免费的,但患者的检查费用会高于平常。因而,参与临床试验的患者往往会得到医生更加细致的问诊,医护人员愿意花更多的时间充分了解患者的依从性、配合度。医生也会给患者留下紧急情况下的联系方式,护士会时常给患者打电话,确保及时跟踪患者的服药情况、不良反应并协助患者填写试验表格等。

上一页4/6下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/10000169/20160820/23336490_4.html
Server: cms-8-251
Date: 2025/01/10 14:04:42

Powered by China
China