Front Oncol:基于大型人群队列探索胃腺癌骨转移的危险因素和预后

2022-03-29 yd2015 网络

研究表明,在GaC患者中,骨转移与各种临床病理因素有关,包括年龄、种族、肿瘤位置、组织学、分化和其他部位的转移。骨转移患者预后不良,与种族、肿瘤位置、淋巴结累及及治疗有关。

近期,Frontiers in Oncology杂志上发表了一项来自上海交通大学团队的研究成果,研究旨在探索与胃腺癌(GaC)骨转移相关的因素,以及GaC骨转移患者的时间依赖累积死亡率和预后因素。

共有11,072名符合条件的转移性GaC患者入组,包括1511名(14%)骨转移患者和9561名(86%)其他转移患者。骨转移患者中≦50岁患者的比例较大(21% vs 15%和9%),而≧80岁患者的比例较少(8% vs 14%和22%)。在转移性疾病中,骨转移患者脑转移率(5% vs. 2%)和肺转移率(23% vs. 13%)也较高,但肝转移率较低(34% vs. 44%)。骨转移和无骨转移患者的中位PFS分别为4,5个月。6个月和3年的癌症特异性累积死亡率分别为56%和85%。

在转移性GaC患者中,骨转移诊断在2014年或之后更常见(or = 1.14),在年轻患者中(OR <50岁 vs 60-69岁= 1.21,OR≧80岁vs 60-69岁= 0.56),在SRCs中(OR=1.33);在黑人患者中较少见(OR = 0.82),在胃底/体癌(OR = 0.76)和胃窦/幽门癌(OR = 0.61),在高分化(OR = 0.48)和中分化/未分化癌(OR = 0.61)中较少见。骨转移与脑转移(OR = 2.61)和肺转移(OR = 1.93)有关,但肝转移(OR = 0.63)较少。在转移性患者中,癌旁结构侵犯或淋巴结转移与骨转移无显著相关性。

根据与骨转移相关因素的分层生存分析未见明显差异。

在所有患者中,6个月的死亡率已经高达56%;1年死亡率为74%,2年(83%)和3年(85%)死亡率相似。接受化疗的患者的死亡率低于未接受化疗或在一年内接受化疗未知的患者(例如,6个月,46% vs. 73%;1年后,73%对76%),而2年后的则相反(例如,2年后,86% vs 78%;1年,89% vs 79%)。

 

综上,研究表明,在GaC患者中,骨转移与各种临床病理因素有关,包括年龄、种族、肿瘤位置、组织学、分化和其他部位的转移。骨转移患者预后不良,与种族、肿瘤位置、淋巴结累及及治疗有关。

 

原始出处:

Huang L, Zhao Y, Shi Y, Hu W and Zhang J (2022) Bone Metastasis From Gastric Adenocarcinoma—What Are the Risk Factors and Associated Survival? A Large Comprehensive Population-Based Cohort Study. Front. Oncol. 12:743873. doi: 10.3389/fonc.2022.743873

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    2022-07-09 minlingfeng
  2. [GetPortalCommentsPageByObjectIdResponse(id=1866573, encodeId=e31018665e3e5, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Sat Jul 09 09:15:56 CST 2022, time=2022-07-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1207006, encodeId=78f5120e006a6, content=学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=d47a2465844, createdName=12428eb2m58(暂无昵称), createdTime=Tue Mar 29 20:02:47 CST 2022, time=2022-03-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1305940, encodeId=b54a13059409c, content=<a href='/topic/show?id=4f25833660c' target=_blank style='color:#2F92EE;'>#胃腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83366, encryptionId=4f25833660c, topicName=胃腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Mon Mar 28 08:15:56 CST 2022, time=2022-03-28, status=1, ipAttribution=)]
    2022-03-29 12428eb2m58(暂无昵称)

    学习了。

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