JAMA Netw Open:列腺癌年龄分层筛查时优先选用病理活检还是磁共振成像?

2021-03-12 MedSci原创 MedSci原创

在病理活检前使用核磁共振成像(MRI)作为一种分诊检查,已被证明具有许多益处,包括使大约三分之一的男性避免了不必要的活检。

pixabay.com

对于临床怀疑患有前列腺癌的男性,在病理活检前使用核磁共振成像(MRI)作为一种分诊检查,已被证明具有许多益处,包括使大约三分之一的男性避免了不必要的活检。

尽管进行前列腺特异性抗原(PSA)筛查可以降低20%的前列腺癌特异性死亡率,但对大多数男性来说,过度诊断和过度治疗的危害被认为大于这一好处。因此,目前任何司法管辖区都不建议进行正式的、基于人群的筛查。

先前的一项模型研究表明,基于年龄和多基因图谱的风险分层筛查方案可能更具成本效益,并保留了与PSA基于年龄筛查相关的死亡率优势,同时减少癌症过度诊断的数量。然而,与优先进行活检风险分层筛查相比,活检前磁共振成像(MRI)是否与改善的利-弊和成本-效果相关?如果磁共振成像(MRI)能减轻前列腺癌的过度诊断,同时提高临床重要病例的检出率,那么可以考虑将MRI纳入前列腺癌筛查计划。

基于此,有研究者利用年龄和风险分层筛查策略,评估了活检前MRI与首次活检筛查前列腺癌相关的利弊概况和成本效益。该研究结果近日发表在JAMA Network Open期刊上。

该决策分析模型采用生命表方法,于2019年12月至2020年7月期间进行。研究人员对英国448万55岁至69岁的男性进行了分析,并随访至90岁。假设队列中无筛查、基于年龄的筛查和风险分层筛查。以年龄为基础的筛查包括每4年在55岁至69岁患者中筛查一次前列腺特异性抗原。风险分层筛选使用年龄和多基因风险谱。

分析了受益损害概况(前列腺癌死亡、质量调整生命年、过度诊断和活检)和成本效益(从卫生保健系统的角度来看,净货币收益)。基于年龄和风险分层的筛查均采用活检优先和MRI优先诊断途径进行评估。并以每年3.5%的折现率计算。

这个假设的队列最后纳入448万名英格兰男性,年龄从55岁到69岁(中位数为62岁)。与活检优先年龄筛查相比,MRI优先年龄筛查与前列腺癌死亡减少0.9%相关,过度诊断减少14.9%,活检减少33.8%。在10年绝对风险阈值为2%和10%时,MRI优先风险分层筛查与过度诊断减少10.4%和72.6%相关,MRI和活检分别减少21.7%和53.5%。在每个质量调整生命年获得20000(26000美元)和30000(39000美元)的支付意愿阈值下,最具成本效益的策略是MRI优先风险分层筛查,10年绝对风险阈值分别为8.5%和7.5%。

通过诊断途径过度诊断的癌症和前列腺癌死亡

用磁共振成像优先诊断途径评估与年龄、风险分层和无筛查策略相关的净金钱效益

 

总之,在这个假设队列的决策分析模型中,与活检优先筛查相比,MRI优先诊断途径与前列腺癌筛查的利-弊特征和成本效益的改善相关。当使用基于年龄和多基因风险状况的风险分层筛查时,这些改善更大,当然,这些结果需要进一步的前瞻性研究来评估。

参考文献:Callender T, Emberton M, Morris S, Pharoah PDP, Pashayan N. Benefit, Harm, and Cost-effectiveness Associated With Magnetic Resonance Imaging Before Biopsy in Age-based and Risk-stratified Screening for Prostate Cancer. JAMA Netw Open. 2021;4(3):e2037657. doi:10.1001/jamanetworkopen.2020.37657

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=1728867, encodeId=645e1e28867f9, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Oct 31 08:37:14 CST 2021, time=2021-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1734334, encodeId=31d01e343347e, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Fri May 07 01:37:14 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278223, encodeId=567312e822338, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341711, encodeId=db3d1341e11c9, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036509, encodeId=abaf103650943, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Fri Mar 12 15:37:14 CST 2021, time=2021-03-12, status=1, ipAttribution=)]
    2021-10-31 feather89
  2. [GetPortalCommentsPageByObjectIdResponse(id=1728867, encodeId=645e1e28867f9, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Oct 31 08:37:14 CST 2021, time=2021-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1734334, encodeId=31d01e343347e, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Fri May 07 01:37:14 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278223, encodeId=567312e822338, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341711, encodeId=db3d1341e11c9, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036509, encodeId=abaf103650943, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Fri Mar 12 15:37:14 CST 2021, time=2021-03-12, status=1, ipAttribution=)]
    2021-05-07 canlab
  3. [GetPortalCommentsPageByObjectIdResponse(id=1728867, encodeId=645e1e28867f9, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Oct 31 08:37:14 CST 2021, time=2021-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1734334, encodeId=31d01e343347e, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Fri May 07 01:37:14 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278223, encodeId=567312e822338, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341711, encodeId=db3d1341e11c9, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036509, encodeId=abaf103650943, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Fri Mar 12 15:37:14 CST 2021, time=2021-03-12, status=1, ipAttribution=)]
    2021-03-14 smlt2008
  4. [GetPortalCommentsPageByObjectIdResponse(id=1728867, encodeId=645e1e28867f9, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Oct 31 08:37:14 CST 2021, time=2021-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1734334, encodeId=31d01e343347e, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Fri May 07 01:37:14 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278223, encodeId=567312e822338, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341711, encodeId=db3d1341e11c9, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036509, encodeId=abaf103650943, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Fri Mar 12 15:37:14 CST 2021, time=2021-03-12, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1728867, encodeId=645e1e28867f9, content=<a href='/topic/show?id=986913980dd' target=_blank style='color:#2F92EE;'>#PE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13980, encryptionId=986913980dd, topicName=PE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f06c33759375, createdName=feather89, createdTime=Sun Oct 31 08:37:14 CST 2021, time=2021-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1734334, encodeId=31d01e343347e, content=<a href='/topic/show?id=d4f412668a4' target=_blank style='color:#2F92EE;'>#NET#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12668, encryptionId=d4f412668a4, topicName=NET)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7ea033781210, createdName=canlab, createdTime=Fri May 07 01:37:14 CST 2021, time=2021-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1278223, encodeId=567312e822338, content=<a href='/topic/show?id=d34e6523544' target=_blank style='color:#2F92EE;'>#活检#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65235, encryptionId=d34e6523544, topicName=活检)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c39f145, createdName=smlt2008, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1341711, encodeId=db3d1341e11c9, content=<a href='/topic/show?id=24b8e37529a' target=_blank style='color:#2F92EE;'>#磁共振#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73752, encryptionId=24b8e37529a, topicName=磁共振)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=24a22500182, createdName=1696533704_45270454, createdTime=Sun Mar 14 03:37:14 CST 2021, time=2021-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036509, encodeId=abaf103650943, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Fri Mar 12 15:37:14 CST 2021, time=2021-03-12, status=1, ipAttribution=)]
    2021-03-12 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

相关资讯

2018 临床实践指南:前列腺特异性抗原(PSA)检测进行前列腺癌筛查

前列腺特异性抗原(PSA)检测对前列腺癌筛查作用如何,专家组就此提出了相关建议,内容涉及PSA升高的调查,当前PSA检测指南等。

JCO:男性秃顶可能预示恶性前列腺癌

美国国家癌症研究所(NCI)癌症流行病学和遗传学研究员Michael Cook博士与其团队在对参与“美国前列腺、肺、结肠和卵巢(PLCO)癌筛查试验”的3万多名男性进行了分析,发现研究在45岁时前额和头顶就出现中度秃顶的男性,罹患恶性前列腺癌的风险将高出40%这篇研究发表在9月15日的《临床肿瘤学杂志》(Journal of Clinical Oncology)。Cook等人跟踪调查了39

1美元前列腺癌筛查技术 或明显优于PSA检测技术

近日,来自美国中佛罗里达大学(University of Central Florida)的研究人员开发了一种简单的检测手段,其花费小于1美元,而且可以在几分钟内得出结果。 这种新型检测手段在进行前列腺癌的检测上要远远优于当前的前列腺特异抗原(Prostate Specific Antigen,PSA)检测。研究者表示,这种新型检测手段可以减少很多不必要的侵入性检查,而且可以非常有效地帮助临床医

2018 USPSTF建议声明:前列腺癌筛查

2018年5月,美国预防医学工作组(USPSTF)更新发布了前列腺癌筛查的建议声明,本文是对2012年USPSTF基于前列腺特异性抗原(PSA)筛查前列腺癌建议的更新,USPSTF专家小组回顾了PSA筛查前列腺癌的获益和危害以及筛查前列腺癌之后的治疗的相关证据,针对前列腺癌的筛查提出指导建议。

2017 CUA指南:前列腺癌筛查和早期诊断建议

前列腺癌仍然是加拿大男性常见的恶性肿瘤,而临床表现又是多样性的疾病,其病程可从无任何痛苦到危及生命。 在确诊和治疗患者时,如何避免过度的检查与治疗,依然是重要挑战问题。虽说一些专业协会对前列腺癌的筛查和早期诊断制定了若干指南,但怎样能最好地处理这些问题,却存在着相互抵触的意见。 最近,由几项大型、随机和前瞻性试验所获数据,以及一些诊断检测方法的应用,加拿大泌尿外科协会(CUA)制定了这些循证建议,

前列腺癌筛查现状、争议与未来

前列腺癌是西方发达国家男性最为常见的恶性肿瘤,美国前列腺癌发病率在所有男性肿瘤疾病中位居第一位,死亡率第二 。日本2015年统计数据显示前列腺癌发病率同样居男性肿瘤首位。 近年来,随着中国经济迅速发展及人民生活质的改善,人均寿命逐步提高,饮食习惯和生活方式的西化,我国前列腺癌发病率显著上升。 以上海为例,发病率从1990年2.6/10万人上升至2010年32/10万人,成为男