Front Cardiovasc Med:HAS-BLED评分对AF患者出血风险的预测分析

2021-12-12 汪文慧 “心关注”公众号

心房颤动(AF)是临床实践中最常见的心律失常,与缺血性卒中的5倍风险相关。口服抗凝剂(OAC)可降低AF患者发生血栓栓塞的风险;然而,也增加出血风险。

心房颤动(AF)是临床实践中最常见的心律失常,与缺血性卒中的5倍风险相关。口服抗凝剂(OAC)可降低AF患者发生血栓栓塞的风险;然而,也增加出血风险,尤其是大出血和颅内出血,且与心血管不良事件发生率及死亡率的增加相关。因此,应对启用OAC治疗后的出血风险进行评估。2010年欧洲心脏调查数据库建立的HAS-BLED评分系统已被推荐为AF患者抗凝相关出血风险的常规预测。

HAS-BLED评分外,针对AF患者还开发了其他几种出血风险评估模型。然而,HAS-BLED评分与其他风险评分的预测能力差异仍不确定。Chang G等人对18项涉及321,888例患者的研究进行了荟萃分析,发现在特异性和敏感性方面,HAS-BLED评分是最均衡的出血风险预测工具。然而,当考虑AF患者出血事件的可能性时,其对临床医生的指导有限。Zhu W等人进行的一项荟萃分析显示,与其他风险评分相比,HAS-BLED评分在预测大出血方面表现更好。然而,该研究只评估了使用维生素K拮抗剂的(VKA)AF患者的HAS-BLED评分;由于直接口服抗凝剂(DOACs)被推荐用于非瓣膜性AF患者卒中预防的首选药物,因此,HAS-BLED评分是否适用于DOAC治疗的患者尚不清楚。

为明确这一疑问,研究人员通过系统回顾的方法,评估在使用VKA或DOACs的AF患者中,HAS-BLED评分的准确性以及与其他风险评分相比,在预测出血方面的优劣。

研究结果显示:在抗凝患者中,HAS-BLED评分预测大出血的C统计量为0.63(95%CI 0.61-0.65)(图1);VKA[0.63(0.59-0.67)],DOAC[0.63(0.61-0.65)](图2)。HAS-BLED 评分与HEMORR2HAGES评分、ATRIA评分、GARFIELD-AF评分和ABC评分的C 统计量相似;但显着高于CHADS2评分及CHA2DS2-VASc评分(表1)。NRI和IDI分析表明,HAS-BLED 评分优于CHADS2或CHA2DS2-VASc评分;与HEMORR2HAGES、ATRIA、ORBIT或GARFIELD-AF评分相比,具有相似或更好的预测能力(表2)。但由于证据有限,HAS-BLED评分与其他评分相比的校准和决策曲线分析需要进一步评估。

图1. AF抗凝患者大出血C统计量的汇总分析

图2. 基于口服抗凝剂类型的HAS-BLED评分

表1. 纳入研究的C统计量和95%CI汇总

表2. 预测AF抗凝患者出血风险的NRI和IDI分析

以上结果表明无论使用何种口服抗凝剂,HAS-BLED 评分对AF患者的出血风险均具有中等预测能力。目前的证据支持HAS-BLED评分至少不劣于HEMORR2HAGES、ATRIA、ORBIT、GARFIELD-AF、CHADS2、CHA2DS2-VASc或ABC评分。

原始出处:

Xinxing Gao, et al. Diagnostic Accuracy of the HAS-BLED Bleeding Score in VKA- or DOAC-Treated Patients With Atrial Fibrillation: A Systematic Review and Meta-Analysis. Front. Cardiovasc. Med., 22 November 2021.

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=2005893, encodeId=d2c92005893d5, content=<a href='/topic/show?id=293a10e89bd' target=_blank style='color:#2F92EE;'>#LED#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10789, encryptionId=293a10e89bd, topicName=LED)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK17mLkWpia3T92NlEWTkEhrhZa7XPNic2JqQumEicZXGYFG6Ww5SCIl0Uq62bhhPnibAqIZDHtRva92A/132, createdBy=e0752500025, createdName=江川靖瑶, createdTime=Thu Sep 29 10:38:06 CST 2022, time=2022-09-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939285, encodeId=48ce193928524, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Wed Jun 29 04:38:06 CST 2022, time=2022-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779454, encodeId=5ba21e79454a1, content=<a href='/topic/show?id=09a8208303' target=_blank style='color:#2F92EE;'>#AF患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2083, encryptionId=09a8208303, topicName=AF患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Fri Mar 04 15:38:06 CST 2022, time=2022-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1611361, encodeId=99c61611361a8, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Tue Dec 14 14:38:06 CST 2021, time=2021-12-14, status=1, ipAttribution=)]
    2022-09-29 江川靖瑶
  2. [GetPortalCommentsPageByObjectIdResponse(id=2005893, encodeId=d2c92005893d5, content=<a href='/topic/show?id=293a10e89bd' target=_blank style='color:#2F92EE;'>#LED#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10789, encryptionId=293a10e89bd, topicName=LED)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK17mLkWpia3T92NlEWTkEhrhZa7XPNic2JqQumEicZXGYFG6Ww5SCIl0Uq62bhhPnibAqIZDHtRva92A/132, createdBy=e0752500025, createdName=江川靖瑶, createdTime=Thu Sep 29 10:38:06 CST 2022, time=2022-09-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939285, encodeId=48ce193928524, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Wed Jun 29 04:38:06 CST 2022, time=2022-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779454, encodeId=5ba21e79454a1, content=<a href='/topic/show?id=09a8208303' target=_blank style='color:#2F92EE;'>#AF患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2083, encryptionId=09a8208303, topicName=AF患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Fri Mar 04 15:38:06 CST 2022, time=2022-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1611361, encodeId=99c61611361a8, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Tue Dec 14 14:38:06 CST 2021, time=2021-12-14, status=1, ipAttribution=)]
    2022-06-29 quxin068
  3. [GetPortalCommentsPageByObjectIdResponse(id=2005893, encodeId=d2c92005893d5, content=<a href='/topic/show?id=293a10e89bd' target=_blank style='color:#2F92EE;'>#LED#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10789, encryptionId=293a10e89bd, topicName=LED)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK17mLkWpia3T92NlEWTkEhrhZa7XPNic2JqQumEicZXGYFG6Ww5SCIl0Uq62bhhPnibAqIZDHtRva92A/132, createdBy=e0752500025, createdName=江川靖瑶, createdTime=Thu Sep 29 10:38:06 CST 2022, time=2022-09-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939285, encodeId=48ce193928524, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Wed Jun 29 04:38:06 CST 2022, time=2022-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779454, encodeId=5ba21e79454a1, content=<a href='/topic/show?id=09a8208303' target=_blank style='color:#2F92EE;'>#AF患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2083, encryptionId=09a8208303, topicName=AF患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Fri Mar 04 15:38:06 CST 2022, time=2022-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1611361, encodeId=99c61611361a8, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Tue Dec 14 14:38:06 CST 2021, time=2021-12-14, status=1, ipAttribution=)]
    2022-03-04 zhmscau
  4. [GetPortalCommentsPageByObjectIdResponse(id=2005893, encodeId=d2c92005893d5, content=<a href='/topic/show?id=293a10e89bd' target=_blank style='color:#2F92EE;'>#LED#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10789, encryptionId=293a10e89bd, topicName=LED)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTK17mLkWpia3T92NlEWTkEhrhZa7XPNic2JqQumEicZXGYFG6Ww5SCIl0Uq62bhhPnibAqIZDHtRva92A/132, createdBy=e0752500025, createdName=江川靖瑶, createdTime=Thu Sep 29 10:38:06 CST 2022, time=2022-09-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939285, encodeId=48ce193928524, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Wed Jun 29 04:38:06 CST 2022, time=2022-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1779454, encodeId=5ba21e79454a1, content=<a href='/topic/show?id=09a8208303' target=_blank style='color:#2F92EE;'>#AF患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2083, encryptionId=09a8208303, topicName=AF患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e94174, createdName=zhmscau, createdTime=Fri Mar 04 15:38:06 CST 2022, time=2022-03-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1611361, encodeId=99c61611361a8, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Tue Dec 14 14:38:06 CST 2021, time=2021-12-14, status=1, ipAttribution=)]

相关资讯

Nat Commun:阿司匹林的替代药?科学家研制出不会增加出血风险的合成血液抗凝剂!

患有肺栓塞、缺血性中风和心肌梗塞等由于血栓形成而导致疾病的患者,通常会服用阿司匹林和氯吡格雷等“血液稀释剂”药物,以阻止血凝块形成或增大,帮助血液顺畅流动,防止疾病进一步的发展。

ESC 2020线上访谈丨单一抗血小板治疗:对早期使用的见解——Dominick Angioliiio教授

鉴于抗血小板药物的广泛应用以及其出血风险,进一步认识抗血小板药物(包括单抗和双抗)的安全性是非常重要的。尤其是最近有研究强调在PCI患者中早期单一抗血小板治疗。

探需求,循证据,论古稀耄耋——老年房颤患者抗凝策略探讨

房颤是一种年龄相关性疾病,以老年人居多,老年房颤患者有几个特点:高血栓和高出血风险并存,肝、肾功能减退,合并症多,合并用药多。因此对药物的安全性、代谢、药代动力学、药物相互作用、便利性等有更高的要求。

NEJM:高出血风险患者PCI方案选择——聚合物药物洗脱支架 vs 无聚合物药物涂层支架

在PCI后1个月接受双重抗血小板治疗的高出血风险患者中,使用聚合物Zotarolimus洗脱支架在安全性和有效性方面与无聚合物药物涂层支架相当

JACC:经导管主动脉瓣置换术后的口服抗凝剂类型和结局

TAVR后需要OAC治疗的患者使用NOACs和VKAs的1年出血风险相当。

J Neurosurg:海绵状血管瘤抗栓治疗的安全性

脑海绵状血管畸形(Cerebral cavernous malformations,CCM),也称为海绵状血管瘤,是一种常见的颅内血管异常。其中1/5的患者超过1个 CCM,普通人群的发病率大约为0.1%-0.5%。排在颅内动脉瘤以后,CCM 是第二常见的脑血管畸形。