Baidu
map

Lancet:对于致癌HPV,VGX-3100疫苗是个不错的选择

2015-11-21 崔倩 译 MedSci原创

尽管致癌人乳头瘤病毒(HPVs),宫颈上皮内瘤变(CIN)预防性疫苗是常见的,但目前的治疗是烧蚀并且可能导致长期的生殖发病率。研究人员评估是否VGX-3100,合成质粒靶向的HPV-16和HPV-18的E6和E7蛋白,通过电穿孔传递,会引起CIN2/3女性的组织病理学的回归。VGX-3100在CIN2/3中与HPV-16和HPV-18相关的的疗效性,安全性和免疫原性,在一项随机,双盲,安慰剂对照的

尽管致癌人乳头瘤病毒(HPVs),宫颈上皮内瘤变(CIN)预防性疫苗是常见的,但目前的治疗是烧蚀,并且可能导致长期的生殖发病率。研究人员评估VGX-3100、合成质粒靶向的HPV-16和HPV-18的E6和E7蛋白,通过电穿孔传递,是否会引起CIN2/3女性的组织病理学的回归。

VGX-3100在CIN2/3中与HPV-16和HPV-18相关的的疗效性、安全性和免疫原性,在一项随机、双盲、安慰剂对照的2b阶段研究进行了评估。患者来自七个国家的36个学术和私人妇科实践地点,患者被随机(3:1)分配接受6毫克VGX-3100或安慰剂(1mL),在0,4和12周时肌肉注射。随机化分层是按年龄(<25 VS≥25岁)和CIN2 vs CIN3由计算机生成的分配序列(4块大小)完成的。出资者和现场人员,参与者和病理学家都不知道治疗分配。主要疗效终点是首次剂量后36周回归到CIN1或正常病理的情况。每个协议和改良的意向性治疗分析分别是在接受三个剂量没有违反协议,及接受至少一个剂量的患者基础上进行的。安全性人群包括接受至少一个剂量的所有患者。

在2011年10月19日和2013年7月30日之间,167例患者接受VGX-3100(n=125)或安慰剂(n=42)。在按方案分析中107例VGX-3100接受者中的53例患者(49.5%)和36例安慰剂接受者中的11例患者(30.6%)有病理组织学回归(百分点差异19.0[95%Cl 1.4-36.6];P=0.034)。在改良的意向性治疗分析中,114例VGX-3100接受者中的55例患者(48.2%)和40例安慰剂接受者中的12例患者(30.0%)有病理组织学回归(百分点差异18.2[95%Cl 1.3-34.4];P=0.034)。大多数患者有注射部位反应,但VGX-3100组只有红斑比安慰剂组发生显著较多,分别为(98/125, 78.4%)和(24/42, 57.1%;百分点差异21.3 [95% Cl 5.3–37.8];p=0.007)。

VGX-3100是第一种对抗HPV-16和HPV-18相关的CIN2/3的治疗性疫苗,并且已经显示有功效。VGX-3100对于CIN2/3是一种非手术治疗选择,具有改变这种常见的疾病治疗的前景。

原始出处:


版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=125008, encodeId=4dab125008cb, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125009, encodeId=b7601250094d, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125010, encodeId=1add125010ba, content=值得分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828316, encodeId=bb2c18283160f, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Aug 26 23:21:00 CST 2016, time=2016-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370839, encodeId=b5f013e0839b5, content=<a href='/topic/show?id=9c39864991e' target=_blank style='color:#2F92EE;'>#致癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86499, encryptionId=9c39864991e, topicName=致癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2c25323, createdName=jambiya, createdTime=Mon Nov 23 09:21:00 CST 2015, time=2015-11-23, status=1, ipAttribution=)]
    2016-09-13 doctorJiangchao

    继续学习

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=125008, encodeId=4dab125008cb, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125009, encodeId=b7601250094d, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125010, encodeId=1add125010ba, content=值得分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828316, encodeId=bb2c18283160f, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Aug 26 23:21:00 CST 2016, time=2016-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370839, encodeId=b5f013e0839b5, content=<a href='/topic/show?id=9c39864991e' target=_blank style='color:#2F92EE;'>#致癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86499, encryptionId=9c39864991e, topicName=致癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2c25323, createdName=jambiya, createdTime=Mon Nov 23 09:21:00 CST 2015, time=2015-11-23, status=1, ipAttribution=)]
    2016-09-13 doctorJiangchao

    继续关注

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=125008, encodeId=4dab125008cb, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125009, encodeId=b7601250094d, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125010, encodeId=1add125010ba, content=值得分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828316, encodeId=bb2c18283160f, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Aug 26 23:21:00 CST 2016, time=2016-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370839, encodeId=b5f013e0839b5, content=<a href='/topic/show?id=9c39864991e' target=_blank style='color:#2F92EE;'>#致癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86499, encryptionId=9c39864991e, topicName=致癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2c25323, createdName=jambiya, createdTime=Mon Nov 23 09:21:00 CST 2015, time=2015-11-23, status=1, ipAttribution=)]
    2016-09-13 doctorJiangchao

    值得分享

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=125008, encodeId=4dab125008cb, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125009, encodeId=b7601250094d, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125010, encodeId=1add125010ba, content=值得分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828316, encodeId=bb2c18283160f, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Aug 26 23:21:00 CST 2016, time=2016-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370839, encodeId=b5f013e0839b5, content=<a href='/topic/show?id=9c39864991e' target=_blank style='color:#2F92EE;'>#致癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86499, encryptionId=9c39864991e, topicName=致癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2c25323, createdName=jambiya, createdTime=Mon Nov 23 09:21:00 CST 2015, time=2015-11-23, status=1, ipAttribution=)]
    2016-08-26 howi
  5. [GetPortalCommentsPageByObjectIdResponse(id=125008, encodeId=4dab125008cb, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125009, encodeId=b7601250094d, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=125010, encodeId=1add125010ba, content=值得分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Tue Sep 13 11:45:00 CST 2016, time=2016-09-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828316, encodeId=bb2c18283160f, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Fri Aug 26 23:21:00 CST 2016, time=2016-08-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370839, encodeId=b5f013e0839b5, content=<a href='/topic/show?id=9c39864991e' target=_blank style='color:#2F92EE;'>#致癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86499, encryptionId=9c39864991e, topicName=致癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2c25323, createdName=jambiya, createdTime=Mon Nov 23 09:21:00 CST 2015, time=2015-11-23, status=1, ipAttribution=)]
    2015-11-23 jambiya

相关资讯

Nature:科学家提出头颈癌治疗新思路

目前头颈部的鳞状细胞癌(HNSCC)是美国最为普遍的10种癌症之一,尽管其非常流行,但研究人员对其的发病及扩散的机制却是知之甚少,近日,一篇刊登在国际著名杂志Nature上的一篇研究论文中,来自耶鲁大学医学院的研究人员就为揭示头颈癌的发病机制提供了重要的信息。头颈癌是由一种名为人乳头瘤病毒(HPV)的病毒引发的,利用来自HPV阳性和阴性患者的肿瘤组织,研究人员就对其发生的突变或致癌基因进行了全面的

PNAS:颠覆 雌激素在宫颈癌癌中的作用

科学家们一直认为雌激素是宫颈癌生长的主要驱动因子。但一项最新研究表明,雌激素受体在宫颈癌细胞中几乎全部消失。相关论文发表在近期的美国国家科学院院刊PNAS杂志上。宫颈癌是女性中的第二大癌症,在发展中国家尤其常见,因为在那里早期筛查还不普遍。人们发现,几乎所有宫颈癌都是人乳头瘤病毒(HPV)感染引起的。研究人员对SUCCEED项目(Study to Understand Cervical Cance

NEJM:口腔疾病不容忽视---疣状癌变!

一个67岁的妇女到医院就诊,称2个月余前舌部就开始出现疼痛感,吞咽困难和发音障碍。经问诊,她既往无吸烟和饮酒史,但她患有糖尿病,高血压,和动脉粥样硬化性心血管疾病史。体格检查可见,舌苔表面有一个表面白色和多个乳头状突起的外生性肿块,现已累及右侧舌半。这已经严重影响了她进食。舌部触诊有压痛、质硬感,但无活动障碍。检查未见有肿大的淋巴结。组织病理学检查证实该女士患上了口腔疣状癌,但对其作人类乳头瘤病毒

包皮环切术可减少HPV负荷量

Nature Reviews Urology近日刊文报道,包皮环切术可以减少高危型人乳头瘤病毒(HPV)的负荷量。 高危型人乳头瘤病毒如HPV16和HPV18可以导致阴茎癌和宫颈癌;男性高病毒负荷量的HPV感染可以增加女性性伴侣病毒感染的机会。以前的研究表明男性包皮环切可以减少高危型HPV感染,但是没有探讨包皮环切对阴茎病毒负荷量的影响。 来自肯尼亚的研究者在2

Cell:染色体碎裂带来医学奇迹

这里要讲述的故事可以说是一个科学奇闻,抑或是一个医学奇迹。从前有个女孩从小患有严重的遗传学免疫疾病,但她居然在三十多岁的时候自己痊愈了。科学家们发现,她的痊愈是因为造血干细胞中发生了DNA破碎,去除了一个有害的基因。这个故事的主角生活在美国俄亥俄州的辛辛那提,她小时候总是反复遭遇细菌感染。医生发现,她体内负责抵御入侵细菌的白细胞水平异常低。1964年,《新英格兰医学》上的两份报告描述了这个女孩的病

Oral Oncol:HPV感染可促使年轻个体头颈癌的发生率升高

Oral Oncol:HPV感染可促使年轻个体头颈癌的发生率升高 在过去的30年里,头部和颈部肿瘤的面貌发生了巨大的变化。与烟草和酒精相关的鳞状细胞癌在过去的30年里稳步下降,但是与人乳头瘤病毒(HPV)相关的肿瘤发病率却逐渐增加,且较易发生在40-50岁的非吸烟人群中。有研究表明,约70-90%的新发口咽癌存在HPV感染。有研究表明,一生中口交伴侣(>5)以及阴道性交伴侣(>25)较高与HPV阳

Baidu
map
Baidu
map
Baidu
map