JAMA:结直肠癌发病趋于年轻化,筛查起始年龄降至45岁

2021-05-30 生物探索 生物探索

美国USPSTF建议将结直肠癌筛查起始年龄降至45岁。

结直肠癌,一直是一种致死率极高的恶性肿瘤疾病。根据中国国家卫健委发布的《中国结直肠癌诊疗规范(2020年版)》:“2018中国癌症统计报告显示,我国结直肠癌发病率和死亡率在全部恶性肿瘤中分别位居第3位和第5位,新发病例37.6万例,死亡病例19.1万例;城市远高于农村,且结肠癌发病率上升显着,多数患者在确诊时已属于中晚期。”由此来看,进行定期筛查来预防和诊断结直肠癌大势所趋且迫在眉睫。

近日,美国预防服务工作组(US Preventive Services Task Force,USPSTF)在JAMA发布了最新的结直肠癌筛查指南,最新指南基于2016年发布的旧版筛查指南进行了更新,将筛查起始年龄降至45岁,建议做结直肠癌筛查的年龄区间从2016年的50-75岁进一步扩大到了45-75岁

根据这份最新指南的数据,65-74岁的老年人群最常确诊结直肠癌,它已经成为美国第三大癌症致死疾病,预计在2021年,将有52980人死于结直肠癌。指南数据显示,在美国,10.5%的新发结直肠癌病例集中于50岁以下的人群,同时,从2000-2002年度到2014-2016年度,40-49岁人群的结直肠癌发病率增长了近15%。在2016年,25.6%的美国适龄成年人从未接受过结直肠癌筛查,而到了2018年,比例再度攀升,31.2%的人群没有及时接受筛查。

随着结直肠癌发病群体的年轻化,USPSTF结合多方调查研究,在指南中指出,年龄是结直肠癌发作的最重要风险因素之一,发病率随年龄增长而增加,目前,有94%的结直肠癌发病病例集中在45岁以上的成人中。因此,有结直肠癌家族史的群体、男性群体、患有其他疾病(如肥胖症、糖尿病)的人群以及生活作息紊乱(长期吸烟、酗酒)的人群,由于罹患结直肠癌的概率极高,都应该在45岁起定期做筛查。指南同时指出,即使是不属于上述人群的无症状成年人,也应该从45岁开始接受结直肠癌筛查。

在最新指南中,USPSTF推荐了粪便检测和可视化检测两种筛查方式,并给出了筛查频率,其中:

粪便检测包含高敏性愈创木脂测试(High-sensitivity gFOBT)、免疫化学测试(Faecal Immunochemical Test, FIT)以及粪便DNA免疫化学测试(sDNA-FIT);

可视化检测包括结肠镜检测(Colonoscopy)、CT虚拟肠镜检测(CT colonography)、乙状结肠镜检测(Flexible sigmoidoscopy)以及乙状结肠镜检测+FIT联合检测。

每种筛查方式的频率如下:

USPSTF推荐的筛查方式以及注意事项

USPSTF建议,由于各种筛查方式需要不同的筛查频率、筛查地点、前期准备,同时,其检查期间的麻醉或镇静方式以及发现异常后所走的流程各不相同,临床医师与患者都应考虑各种因素来选择最合适的筛查方式。

目前,疾病年轻化的趋势似乎越来越明显,这为我们每个人都敲响了警钟,除了保持良好健康的生活方式,该做的筛查千万不要落下,也要记得督促家里的长辈定期去做体检和筛查,毕竟,身体健康才能创造更多财富!

原始出处:

US Preventive Services Task Force. Screening for Colorectal Cancer US Preventive Services Task Force Recommendation Statement. JAMA. 2021;325(19):1965-1977. doi:10.1001/jama.2021.6238.

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1799902, encodeId=d9fc1e99902f1, content=<a href='/topic/show?id=9e3fe127909' target=_blank style='color:#2F92EE;'>#癌发病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71279, encryptionId=9e3fe127909, topicName=癌发病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e2c92500045, createdName=12498636m49(暂无昵称), createdTime=Sun Jun 13 02:10:00 CST 2021, time=2021-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2058168, encodeId=c596205816886, content=<a href='/topic/show?id=5e4d1348d5' target=_blank style='color:#2F92EE;'>#45岁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1348, encryptionId=5e4d1348d5, topicName=45岁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Wed Dec 01 12:10:00 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1453519, encodeId=dd981453519c1, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Tue Jun 01 01:10:00 CST 2021, time=2021-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036645, encodeId=a2fe1036645d1, 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=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun May 30 13:10:00 CST 2021, time=2021-05-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1799902, encodeId=d9fc1e99902f1, content=<a href='/topic/show?id=9e3fe127909' target=_blank style='color:#2F92EE;'>#癌发病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71279, encryptionId=9e3fe127909, topicName=癌发病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e2c92500045, createdName=12498636m49(暂无昵称), createdTime=Sun Jun 13 02:10:00 CST 2021, time=2021-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2058168, encodeId=c596205816886, content=<a href='/topic/show?id=5e4d1348d5' target=_blank style='color:#2F92EE;'>#45岁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1348, encryptionId=5e4d1348d5, topicName=45岁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Wed Dec 01 12:10:00 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1453519, encodeId=dd981453519c1, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Tue Jun 01 01:10:00 CST 2021, time=2021-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036645, encodeId=a2fe1036645d1, 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=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun May 30 13:10:00 CST 2021, time=2021-05-30, status=1, ipAttribution=)]
    2021-12-01 zhmscau
  3. [GetPortalCommentsPageByObjectIdResponse(id=1799902, encodeId=d9fc1e99902f1, content=<a href='/topic/show?id=9e3fe127909' target=_blank style='color:#2F92EE;'>#癌发病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71279, encryptionId=9e3fe127909, topicName=癌发病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e2c92500045, createdName=12498636m49(暂无昵称), createdTime=Sun Jun 13 02:10:00 CST 2021, time=2021-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2058168, encodeId=c596205816886, content=<a href='/topic/show?id=5e4d1348d5' target=_blank style='color:#2F92EE;'>#45岁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1348, encryptionId=5e4d1348d5, topicName=45岁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Wed Dec 01 12:10:00 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1453519, encodeId=dd981453519c1, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Tue Jun 01 01:10:00 CST 2021, time=2021-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036645, encodeId=a2fe1036645d1, 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=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun May 30 13:10:00 CST 2021, time=2021-05-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1799902, encodeId=d9fc1e99902f1, content=<a href='/topic/show?id=9e3fe127909' target=_blank style='color:#2F92EE;'>#癌发病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71279, encryptionId=9e3fe127909, topicName=癌发病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e2c92500045, createdName=12498636m49(暂无昵称), createdTime=Sun Jun 13 02:10:00 CST 2021, time=2021-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2058168, encodeId=c596205816886, content=<a href='/topic/show?id=5e4d1348d5' target=_blank style='color:#2F92EE;'>#45岁#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1348, encryptionId=5e4d1348d5, topicName=45岁)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Wed Dec 01 12:10:00 CST 2021, time=2021-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1453519, encodeId=dd981453519c1, content=<a href='/topic/show?id=098ee8679ad' target=_blank style='color:#2F92EE;'>#结直肠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78679, encryptionId=098ee8679ad, topicName=结直肠)], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=9ace5575596, createdName=crystal0564, createdTime=Tue Jun 01 01:10:00 CST 2021, time=2021-06-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036645, encodeId=a2fe1036645d1, 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=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Sun May 30 13:10:00 CST 2021, time=2021-05-30, status=1, ipAttribution=)]
    2021-05-30 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

Gastroenterology:青春期时高糖食物和含糖饮料要少吃喝,或显著增加成年后结直肠癌患病风险!

高脂高糖的饮食习惯被认为可能是CRC发病率上升的原因之一。

Cancer Discovery:邹伟平团队揭示视神经蛋白缺失介导结直肠癌免疫逃逸的机制

尽管免疫治疗在黑色素瘤和肺癌中取得重要进展,但在结直肠癌中却收益甚微。目前免疫治疗仅对部分微卫星高度不稳定或错配修复缺陷的结直肠癌患者有效,然而这类病人仅占结直肠癌患者总数的15%,绝大多数结直肠癌患

日本音乐家坂本龙一确诊直肠癌!八成患者确诊直肠癌已是中晚期

核心提示:研究显示,七分之一的结直肠癌患者年龄小于50岁,这一比例已经不算小,再加上年轻患者占比有上升趋势、确诊时多为晚期病变、比老年人更容易发生区域淋巴结转移等特点,提示我们:即使是正值青壮年,也该

Ann Surg:新辅助放疗VS.单纯手术治疗有或无高危因素的II/III期直肠癌的疗效

新辅助放疗(NRT)通常用于II/III期直肠癌,以改善局部控制,同时不影响总体生存。然而,在某些患者中,仅靠高水平手术也可以达到良好的局部控制。近日,研究人员探究了有或没有高危因素的II/III期直

Radiology:直肠癌术前分期使人愁,MRI新征象来解忧

近年来,由于结直肠癌常规筛查的增加和居民查体意识的增强,早期直肠癌的发现越来越普遍。全肠系膜切除术已被临床广泛应用于直肠癌患者的根治性治疗,术后患者的预后得到显著改善。

Lancet Gastroen Hepatol:短期放疗联合经肛门内镜显微手术治疗早期直肠癌

对于早期直肠癌患者,短期放疗后进行经肛门内镜显微手术在疾病控制方面的效果与全直肠系膜切除相当,但在患者生活质量改善方面优于全直肠系膜切除