A&R:通过口服强化降尿酸并不会改善糜烂性痛风患者的骨侵蚀评分

2022-06-22 MedSci原创 MedSci原创

与<0.30  mM/L的血清尿酸目标相比,口服降尿酸治疗并不能使血清尿酸大幅度降低。强化降低血清尿酸会导致药物负担增高,并且不会改善糜烂性痛风患者的骨侵蚀评分。

目的确定强化降低血清尿酸的治疗方法是否能改善糜烂性痛风患者的骨侵蚀评分。

方法该研究团队进行了一项为期2年的双盲随机对照试验,纳入了104名患有糜烂性痛风的参与者,这些参与者正在接受口服降尿酸治疗,并且基线时血清尿酸水平≥0.30mM/L。参与者被随机分配到<0.20 mM/L的强化血清尿酸目标或<0.30mM/L的标准目标(根据风湿病学指南考虑标准)。使用标准化方案(别嘌醇、丙磺舒、非布索坦和苯溴马隆的最大批准剂量)将口服血清尿酸降低治疗滴定至目标。主要终点是总计算机断层扫描(CT)骨侵蚀评分。风湿病学结果测量(OMERACT)痛风核心结果是次要终点。

结果尽管在研究期间强化目标组的血清尿酸水平显著低于标准目标组(P = 0.002),但强化目标组中较少的参与者在第2年达到随机血清尿酸目标水平(62% vs标准目标组中 83%的患者;P<0.05。与标准目标组相比,强化目标组需要更高剂量的别嘌醇(平均±SD 746±210 mg/ vs 497±186 mg/天;P<0.001)并接受更多联合治疗(P = 0.0004)。研究人员观察到两个血清尿酸盐目标组的CT骨侵蚀评分在 2 年内都有小幅增加,组间没有差异 (P = 0.20) OMERACT核心结果(痛风发作、痛风石、疼痛、患者对疾病活动的总体评估、健康相关的生活质量和活动限制)在2年内两组均有所改善,组间没有差异。各组之间的不良事件和严重不良事件发生率相似。

结论<0.30 mM/L的血清尿酸目标相比,口服降尿酸治疗并不能使血清尿酸大幅度降低。强化降低血清尿酸会导致高药物负担,并且不会改善糜烂性痛风患者的骨侵蚀评分。

出处:Dalbeth, N., Doyle, A.J., Billington, K., et al (2022), Intensive Serum Urate Lowering With Oral Urate-Lowering Therapy for Erosive Gout: A Randomized Double-Blind Controlled Trial. Arthritis Rheumatol, 74: 1059-1069. https://doi.org/10.1002/art.42055

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=1926968, encodeId=e886192696838, content=<a href='/topic/show?id=797e98160fe' target=_blank style='color:#2F92EE;'>#降尿酸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98160, encryptionId=797e98160fe, topicName=降尿酸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef84111, createdName=whlxd, createdTime=Tue Aug 02 10:03:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228088, encodeId=4e09122808875, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Jun 22 22:53:24 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228080, encodeId=8cf112280808f, content=认真学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Wed Jun 22 21:46:12 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1568943, encodeId=79d1156894387, content=<a href='/topic/show?id=39ade6877bc' target=_blank style='color:#2F92EE;'>#糜烂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76877, encryptionId=39ade6877bc, topicName=糜烂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f13815479658, createdName=许安, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615797, encodeId=f28b1615e9765, content=<a href='/topic/show?id=6b6b101588c6' target=_blank style='color:#2F92EE;'>#骨侵蚀#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101588, encryptionId=6b6b101588c6, topicName=骨侵蚀)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=69e219671853, createdName=ms9608593228839890, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=)]
    2022-08-02 whlxd
  2. [GetPortalCommentsPageByObjectIdResponse(id=1926968, encodeId=e886192696838, content=<a href='/topic/show?id=797e98160fe' target=_blank style='color:#2F92EE;'>#降尿酸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98160, encryptionId=797e98160fe, topicName=降尿酸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef84111, createdName=whlxd, createdTime=Tue Aug 02 10:03:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228088, encodeId=4e09122808875, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Jun 22 22:53:24 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228080, encodeId=8cf112280808f, content=认真学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Wed Jun 22 21:46:12 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1568943, encodeId=79d1156894387, content=<a href='/topic/show?id=39ade6877bc' target=_blank style='color:#2F92EE;'>#糜烂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76877, encryptionId=39ade6877bc, topicName=糜烂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f13815479658, createdName=许安, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615797, encodeId=f28b1615e9765, content=<a href='/topic/show?id=6b6b101588c6' target=_blank style='color:#2F92EE;'>#骨侵蚀#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101588, encryptionId=6b6b101588c6, topicName=骨侵蚀)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=69e219671853, createdName=ms9608593228839890, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=)]
    2022-06-22 1209e435m98(暂无昵称)

    学习了,谢谢分享

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1926968, encodeId=e886192696838, content=<a href='/topic/show?id=797e98160fe' target=_blank style='color:#2F92EE;'>#降尿酸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98160, encryptionId=797e98160fe, topicName=降尿酸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef84111, createdName=whlxd, createdTime=Tue Aug 02 10:03:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228088, encodeId=4e09122808875, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Jun 22 22:53:24 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228080, encodeId=8cf112280808f, content=认真学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Wed Jun 22 21:46:12 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1568943, encodeId=79d1156894387, content=<a href='/topic/show?id=39ade6877bc' target=_blank style='color:#2F92EE;'>#糜烂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76877, encryptionId=39ade6877bc, topicName=糜烂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f13815479658, createdName=许安, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615797, encodeId=f28b1615e9765, content=<a href='/topic/show?id=6b6b101588c6' target=_blank style='color:#2F92EE;'>#骨侵蚀#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101588, encryptionId=6b6b101588c6, topicName=骨侵蚀)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=69e219671853, createdName=ms9608593228839890, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=)]
    2022-06-22 医鸣惊人

    认真学习了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1926968, encodeId=e886192696838, content=<a href='/topic/show?id=797e98160fe' target=_blank style='color:#2F92EE;'>#降尿酸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98160, encryptionId=797e98160fe, topicName=降尿酸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef84111, createdName=whlxd, createdTime=Tue Aug 02 10:03:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228088, encodeId=4e09122808875, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Jun 22 22:53:24 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228080, encodeId=8cf112280808f, content=认真学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Wed Jun 22 21:46:12 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1568943, encodeId=79d1156894387, content=<a href='/topic/show?id=39ade6877bc' target=_blank style='color:#2F92EE;'>#糜烂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76877, encryptionId=39ade6877bc, topicName=糜烂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f13815479658, createdName=许安, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615797, encodeId=f28b1615e9765, content=<a href='/topic/show?id=6b6b101588c6' target=_blank style='color:#2F92EE;'>#骨侵蚀#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101588, encryptionId=6b6b101588c6, topicName=骨侵蚀)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=69e219671853, createdName=ms9608593228839890, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=)]
    2022-06-22 许安
  5. [GetPortalCommentsPageByObjectIdResponse(id=1926968, encodeId=e886192696838, content=<a href='/topic/show?id=797e98160fe' target=_blank style='color:#2F92EE;'>#降尿酸#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98160, encryptionId=797e98160fe, topicName=降尿酸)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ef84111, createdName=whlxd, createdTime=Tue Aug 02 10:03:21 CST 2022, time=2022-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228088, encodeId=4e09122808875, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Jun 22 22:53:24 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1228080, encodeId=8cf112280808f, content=认真学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6EF3hKja8nER8RMzxQdria9eCYFhgLTLsDOeqnvIYdeLDz5eP6EnicLuE5gibiawgno4zUA0jAR7Nbtp2llQ9fs3Mk/0, createdBy=278f1986883, createdName=医鸣惊人, createdTime=Wed Jun 22 21:46:12 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1568943, encodeId=79d1156894387, content=<a href='/topic/show?id=39ade6877bc' target=_blank style='color:#2F92EE;'>#糜烂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76877, encryptionId=39ade6877bc, topicName=糜烂)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f13815479658, createdName=许安, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1615797, encodeId=f28b1615e9765, content=<a href='/topic/show?id=6b6b101588c6' target=_blank style='color:#2F92EE;'>#骨侵蚀#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=101588, encryptionId=6b6b101588c6, topicName=骨侵蚀)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=69e219671853, createdName=ms9608593228839890, createdTime=Wed Jun 22 00:03:21 CST 2022, time=2022-06-22, status=1, ipAttribution=)]

相关资讯

ARD:骨侵蚀关节数目可对ACR/EULAR 2010RA诊断标准中的特征性骨侵蚀进行定义

依据2010年的ACR/EULAR 类风湿关节炎分类标准,符合6条以上标准或存在典型骨侵蚀可诊断为类风湿关节炎(RA)。然而,RA特征性的骨侵蚀还没有明确定义。针对这一情况,来自于荷兰莱顿大学医学中心风湿免疫科的Rachel Knevel等人进行了一项研究,该研究主要是报道欧洲抗风湿病联盟(EULAR)的一些数据结果,目的是对RA特征性的骨侵蚀进行定义。研究结果在线发布在2013年4月的《风湿病学

ARD:超声扫描探查RA骨侵蚀具有较高准确性

骨体积丢失越多,超声探出率越高;超声优势关节中,即使骨体积丢失量较少,探出率依然可观 第2掌指关节中,CT确认了超声所探出的掌骨头(白箭头)和近端指骨基底部(黑箭头)的骨侵蚀 影像学提示的骨侵蚀是类风湿关节炎(RA)诊断中重要的组成部分,防治骨破坏是RA诊治的重要目标。目前一些研究发现,超声扫描(US)对骨侵蚀的敏感性不逊于常规X线摄片。为明确US对探查骨侵蚀的准确性、确定所有骨侵蚀中US可

Arthritis Rheumatol:别嘌呤醇剂量增加对痛风骨侵蚀和尿酸盐体积的影响

这项研究目的是探讨痛风患者中,为了达到血清尿酸盐目标的别嘌呤醇剂量增加是否会影响通过DECT测量的骨侵蚀或尿酸单钠(MSU)晶体沉积。研究人员对一个为期两年的随机临床试验进行了成像研究,该试验在使用别嘌呤醇且SU≥0.36mmol/L的痛风患者中,比较了别嘌呤醇剂量直接增至血清尿酸盐(SU)目标vs.常规剂量1年,随后剂量增至目标(对照)。在基线、1年和2年随诊时获取足部DECT扫描和X光片(XR

2021美国风湿病学会年会|痛风用药研究进展

想要使血清尿酸盐降低到0.20mmol/L以下,其实很难通过口服降尿酸药物实现,也不大能改善骨侵蚀症状。但是,通过口服降尿酸疗法使血清尿酸盐低于0.30mmol/L,该患者就能临床获益

Ann Rheum Dis:托珠单抗单药vs.阿达木单抗联合MTX治疗类风湿性关节炎骨侵蚀的疗效

REBONE研究表明,与ADA/MTX相比,TOC单药治疗可以更明显地修复现有骨侵蚀。因此,IL-6是RA患者关节骨稳态紊乱的关键因素。

Arthritis Care Res:痛风患者警惕**跖趾关节出现骨侵蚀和滑膜炎

最新研究数据显示:痛风患者的第一跖趾关节,很容易出现尿酸盐沉积、滑膜炎、骨侵蚀。 该研究纳入了23例痛风患者、29例无症状性高尿酸血症患者、34例年龄和性别匹配的血尿酸正常者的对照参与。探究这些参与者的第一跖趾关节(MTP)的超声特征。 肌肉骨骼放射科医生通过灰度和能量多普勒超声检查,评估每个参与者的双侧关节。在扫描的时候,所有参与者均没有关节炎。此后,两个肌肉骨骼放射科医师评估静态图