Baidu
map

Kidney Int Rep:南亚前瞻性纵向观察IgA肾病队列的三年临床结果

2022-03-18 从医路漫漫 MedSci原创

IGAN在发病率和进展到终末期肾病(ESKD)的可能性方面都表现出良好的地理变异。

简介:IGAN在发病率和进展到终末期肾病(ESKD)的可能性方面都表现出良好的地理变异。印度是南亚人口最多的国家,2015全球疾病负担研究将慢性肾脏疾病列为第八大死因。来自印度的回顾性肾脏活检研究报告称,IgAN是最常见的诊断的原发性肾小球肾炎;然而,目前没有来自前瞻性研究的数据来描述印度人群中IgAN的自然病史。Grace-IgANI前瞻性纵向队列研究就是专门为解决这一差距而设计的。

   2017.2-2015年3月至2015年9月,我们连续招募了符合预先规定的纳入标准(补充表S1)的同意的IgAN成人患者进行肾活检。Tanaka等人的基线总风险评分中值为19(四分位数范围13-24),相当于预测的5年内系统性肾病的绝对风险为19.8%(IQR2.7-57.4),这一事件队列的基线特征和计算的进展风险先前已被报道过。使用国际IgA肾病网络风险预测工具(Barbour等人)预测EGFR或ESKD下降50%的5年风险为35.5%(IQR13.7-56.2)。两项评分均基于基线变量预测高危队列。在这里,我们报告了GRACE-IgANI队列的实际3年纵向临床结果。

方法:201例患者中,共有195例(97%)于2020年9月完成3年随访。所有患者都接受了优化的支持性治疗,病情进展的高危患者接受了全身皮质类固醇治疗。

结果:共有76例患者(193例中76例,39.4%)在3年内进展迅速(估计肾小球滤过率[EGFR]每年下降5ml/min·1.73 m-2)。共有72名患者(72/195,36.9%)在3年内经历了综合结果(CO),定义为EGFR下降50%,EGFR<15ml/min·1.73 m-2,开始肾脏替代治疗或死亡。在每一次预定的随访中,蛋白尿水平<1g/d的患者达到CO的时间显著延长。以EGFR年平均下降5ml/min·1.73 m-2为指标的受试者操作特征曲线对3年内CO的敏感性和特异性分别为86%和89%,1年后具有良好的区分性(曲线下面积0.8SE0.04,95%CI0.7~0.9,P<0.0001)。COX比例风险模型预测CO的有意义的因素有:基线MEST-T2评分(危险比[HR]3.3,95%CI 1.7~6.5,P<0.001)、24小时尿蛋白定量1g/d(HR 2.1,95%CI 1.1~3.9,P<0.02)、EGFR<60ml/min·1.73 m-2(HR 2.9,95%CI 1.1~7.6,P<0.03),6个月时EGFR下降率为5ml/min·1.73 m-2(HR2.7,95%CI1.6~4.8,P<0.001)。死亡率为5.6%(11/195)。

图1.治疗分组。除慢性硬化性IgA肾病患者或有明显禁忌症的患者外,所有每天蛋白尿和/或肾损害1美元的患者均接受短期口服类固醇治疗(亚组2)。EGFR,估计肾小球滤过率;Grace-IgANI,肾小球研究和临床实验--印度人的IgA肾病;IgAN,IgA肾病。

表1.Grace-Igani队列的三年纵向临床结果

表2.GRACE-IgANI队列中与免疫抑制相关的不良事件

结论:除了基线组织学外,我们确定了在肾活检后6个月和EGFR下降5 ml/min·1.73 m-2的纵向临床变量作为综合结果的重要预测因子。

原文出处:Alexander S,  Varughese S,  Franklin R,et al.Three-Year Clinical Outcomes of the First South Asian Prospective Longitudinal Observational IgA Nephropathy Cohort.Kidney Int Rep 2022 Feb;7(2)

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=1898891, encodeId=6c381898891d1, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Sat Nov 05 22:59:50 CST 2022, time=2022-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006560, encodeId=a0a52006560bf, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Sat Apr 09 19:59:50 CST 2022, time=2022-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414619, encodeId=630214146194a, content=<a href='/topic/show?id=c83e94827d' target=_blank style='color:#2F92EE;'>#IgA肾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9482, encryptionId=c83e94827d, topicName=IgA肾病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1503984, encodeId=5f591503984fb, content=<a href='/topic/show?id=641d94e7eb' target=_blank style='color:#2F92EE;'>#IgA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9477, encryptionId=641d94e7eb, topicName=IgA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c23f9697922, createdName=yibei, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1603169, encodeId=9e0b160316921, content=<a href='/topic/show?id=81b91049067' target=_blank style='color:#2F92EE;'>#kidney#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10490, encryptionId=81b91049067, topicName=kidney)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c36e18990621, createdName=gwc389, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1898891, encodeId=6c381898891d1, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Sat Nov 05 22:59:50 CST 2022, time=2022-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006560, encodeId=a0a52006560bf, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Sat Apr 09 19:59:50 CST 2022, time=2022-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414619, encodeId=630214146194a, content=<a href='/topic/show?id=c83e94827d' target=_blank style='color:#2F92EE;'>#IgA肾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9482, encryptionId=c83e94827d, topicName=IgA肾病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1503984, encodeId=5f591503984fb, content=<a href='/topic/show?id=641d94e7eb' target=_blank style='color:#2F92EE;'>#IgA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9477, encryptionId=641d94e7eb, topicName=IgA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c23f9697922, createdName=yibei, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1603169, encodeId=9e0b160316921, content=<a href='/topic/show?id=81b91049067' target=_blank style='color:#2F92EE;'>#kidney#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10490, encryptionId=81b91049067, topicName=kidney)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c36e18990621, createdName=gwc389, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1898891, encodeId=6c381898891d1, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Sat Nov 05 22:59:50 CST 2022, time=2022-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006560, encodeId=a0a52006560bf, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Sat Apr 09 19:59:50 CST 2022, time=2022-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414619, encodeId=630214146194a, content=<a href='/topic/show?id=c83e94827d' target=_blank style='color:#2F92EE;'>#IgA肾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9482, encryptionId=c83e94827d, topicName=IgA肾病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1503984, encodeId=5f591503984fb, content=<a href='/topic/show?id=641d94e7eb' target=_blank style='color:#2F92EE;'>#IgA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9477, encryptionId=641d94e7eb, topicName=IgA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c23f9697922, createdName=yibei, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1603169, encodeId=9e0b160316921, content=<a href='/topic/show?id=81b91049067' target=_blank style='color:#2F92EE;'>#kidney#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10490, encryptionId=81b91049067, topicName=kidney)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c36e18990621, createdName=gwc389, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1898891, encodeId=6c381898891d1, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Sat Nov 05 22:59:50 CST 2022, time=2022-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006560, encodeId=a0a52006560bf, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Sat Apr 09 19:59:50 CST 2022, time=2022-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414619, encodeId=630214146194a, content=<a href='/topic/show?id=c83e94827d' target=_blank style='color:#2F92EE;'>#IgA肾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9482, encryptionId=c83e94827d, topicName=IgA肾病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1503984, encodeId=5f591503984fb, content=<a href='/topic/show?id=641d94e7eb' target=_blank style='color:#2F92EE;'>#IgA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9477, encryptionId=641d94e7eb, topicName=IgA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c23f9697922, createdName=yibei, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1603169, encodeId=9e0b160316921, content=<a href='/topic/show?id=81b91049067' target=_blank style='color:#2F92EE;'>#kidney#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10490, encryptionId=81b91049067, topicName=kidney)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c36e18990621, createdName=gwc389, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=)]
    2022-03-20 yibei
  5. [GetPortalCommentsPageByObjectIdResponse(id=1898891, encodeId=6c381898891d1, content=<a href='/topic/show?id=729322969b9' target=_blank style='color:#2F92EE;'>#临床结果#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=22969, encryptionId=729322969b9, topicName=临床结果)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4fd6156, createdName=oliver169, createdTime=Sat Nov 05 22:59:50 CST 2022, time=2022-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006560, encodeId=a0a52006560bf, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Sat Apr 09 19:59:50 CST 2022, time=2022-04-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414619, encodeId=630214146194a, content=<a href='/topic/show?id=c83e94827d' target=_blank style='color:#2F92EE;'>#IgA肾病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9482, encryptionId=c83e94827d, topicName=IgA肾病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1503984, encodeId=5f591503984fb, content=<a href='/topic/show?id=641d94e7eb' target=_blank style='color:#2F92EE;'>#IgA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9477, encryptionId=641d94e7eb, topicName=IgA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c23f9697922, createdName=yibei, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1603169, encodeId=9e0b160316921, content=<a href='/topic/show?id=81b91049067' target=_blank style='color:#2F92EE;'>#kidney#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=103, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10490, encryptionId=81b91049067, topicName=kidney)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c36e18990621, createdName=gwc389, createdTime=Sun Mar 20 09:59:50 CST 2022, time=2022-03-20, status=1, ipAttribution=)]
    2022-03-20 gwc389

相关资讯

Front Immunol:IgA肾病风险预测模型比较的验证研究

免疫球蛋白A肾病(IgAN),最早由Berger在1968年描述,是世界范围内最常见的肾小球肾炎类型,也是终末期肾病(ESRD)的重要原因。

Front Immunol:尿可溶性CD163水平可以预测IgA肾病缓解状态

IgA肾病(IgAN)是最常见的原发性肾小球肾炎类型,也是慢性肾脏疾病(CKD)和肾衰竭的主要原因。

Front Med:C4d是狼疮性肾炎和IgA肾病临床结果的筛选工具和独立预测因子。

系统性红斑狼疮(SLE)是一种自身免疫性疾病,高达60%的SLE患者在病程中发生狼疮性肾炎(LN)。免疫复合体沉积和补体激活在LN发病机制中起重要作用。

EBioMedicine:红细胞增多与IgA肾病有关

红细胞生成是一个严格控制的过程,适应成熟红细胞的生产,以供应器官的氧气。

Front Immunol:高中性粒细胞与淋巴细胞比值是终末期IgA肾病的独立危险因素

免疫球蛋白A肾病(IgAN)是世界范围内常见的原发性肾小球肾炎,其发生发展受多种因素的影响。

Front Immunol:313例捷克IgA肾病患者肾移植后的转归

IgA肾病(IgAN)是最常见的原发性肾小球肾炎,在确诊后20-30年内有30%-50%的患者可能导致终末期肾病。

Baidu
map
Baidu
map
Baidu
map