Baidu
map

JAMA:关节内注射富含血小板血浆治疗膝关节炎

2021-11-24 MedSci原创 MedSci原创

在有症状的轻中度放射学膝关节骨性关节炎患者中,关节内注射富含血小板血浆对临床症状或关节结构无显著改善作用,研究不支持使用PRP治疗膝关节骨性关节炎

膝关节炎(OA)是一种以退行性病理改变为基础的疾患。多患于中老年人群,其症状多表现为膝盖红肿痛、上下楼梯痛、坐起立行时膝部酸痛不适等,其较少有炎症因素,主要是由于细胞及基质的退变造成的,尽管大多数临床指南不推荐富含血小板的血浆(PRP)治疗OA,但 PRP在膝OA中的使用正在增加。近日研究人员评估了关节内注射PRP对有症状的轻中度膝关节内侧OA患者症状和关节结构的影响。

本次研究为随机、2组、安慰剂对照、参与者、注射剂和评估者盲法临床试验,在澳大利亚悉尼和墨尔本开展,50岁或以上患有症状性膝关节内侧OA(Kellgren和Lawrence 2级或3级)的患者参与研究(n=288),随机接受去白细胞PRP(n=144)或生理盐水(n=144)关节内注射,每周3次。研究的主要终点为12个月膝关节疼痛总平均得分变化(11分;范围0-10,得分越高表示疼痛越严重;最小临床重要差异为1.8)和通过磁共振成像(MRI)评估的胫骨内侧软骨体积变化,研究包含31个次要终点,涉及疼痛、功能、生活质量、整体变化和关节结构等方面。

患者平均年龄61.9岁,169名女性(59%),269名患者(93%)完成了试验,其中140名参与者(97%)接受了全部治疗。12个月后,PRP治疗组与安慰剂组相比,膝关节疼痛评分平均变化分别为-2.1 vs -1.8分(差异=-0.4)。胫骨内侧软骨体积的平均变化为-1.4% vs -1.2%(差异= -0.2%),差异不显著。 在31个预先指定的次要结果中,29个无显著差异。

组间临床症状改善

研究认为,在有症状的轻中度放射学膝关节骨性关节炎患者中,关节内注射富含血小板血浆对临床症状或关节结构无显著改善作用,研究不支持使用PRP治疗膝关节骨性关节炎

原始出处:

Kim L. Bennell et al. Effect of Intra-articular Platelet-Rich Plasma vs Placebo Injection on Pain and Medial Tibial Cartilage Volume in Patients With Knee Osteoarthritis The RESTORE Randomized Clinical Trial. JAMA. November 23/30,2021.

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1811959, encodeId=738c1811959c2, content=<a href='/topic/show?id=5ab78905623' target=_blank style='color:#2F92EE;'>#血小板血浆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89056, encryptionId=5ab78905623, topicName=血小板血浆)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8ebc122, createdName=yankaienglish, createdTime=Mon Aug 15 08:23:17 CST 2022, time=2022-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1667240, encodeId=dabf166e240c5, content=<a href='/topic/show?id=ea04891988c' target=_blank style='color:#2F92EE;'>#血浆治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89198, encryptionId=ea04891988c, topicName=血浆治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=150026134820, createdName=jianjun75, createdTime=Fri Jul 15 02:23:17 CST 2022, time=2022-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266355, encodeId=3d791266355d7, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1521539, encodeId=34ed152153969, content=<a href='/topic/show?id=17a38586839' target=_blank style='color:#2F92EE;'>#膝关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85868, encryptionId=17a38586839, topicName=膝关节炎)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1e3311361699, createdName=jiafufeng@yaho, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073595, encodeId=21f410e359573, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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 Nov 24 19:40:38 CST 2021, time=2021-11-24, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1811959, encodeId=738c1811959c2, content=<a href='/topic/show?id=5ab78905623' target=_blank style='color:#2F92EE;'>#血小板血浆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89056, encryptionId=5ab78905623, topicName=血小板血浆)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8ebc122, createdName=yankaienglish, createdTime=Mon Aug 15 08:23:17 CST 2022, time=2022-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1667240, encodeId=dabf166e240c5, content=<a href='/topic/show?id=ea04891988c' target=_blank style='color:#2F92EE;'>#血浆治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89198, encryptionId=ea04891988c, topicName=血浆治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=150026134820, createdName=jianjun75, createdTime=Fri Jul 15 02:23:17 CST 2022, time=2022-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266355, encodeId=3d791266355d7, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1521539, encodeId=34ed152153969, content=<a href='/topic/show?id=17a38586839' target=_blank style='color:#2F92EE;'>#膝关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85868, encryptionId=17a38586839, topicName=膝关节炎)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1e3311361699, createdName=jiafufeng@yaho, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073595, encodeId=21f410e359573, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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 Nov 24 19:40:38 CST 2021, time=2021-11-24, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1811959, encodeId=738c1811959c2, content=<a href='/topic/show?id=5ab78905623' target=_blank style='color:#2F92EE;'>#血小板血浆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89056, encryptionId=5ab78905623, topicName=血小板血浆)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8ebc122, createdName=yankaienglish, createdTime=Mon Aug 15 08:23:17 CST 2022, time=2022-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1667240, encodeId=dabf166e240c5, content=<a href='/topic/show?id=ea04891988c' target=_blank style='color:#2F92EE;'>#血浆治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89198, encryptionId=ea04891988c, topicName=血浆治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=150026134820, createdName=jianjun75, createdTime=Fri Jul 15 02:23:17 CST 2022, time=2022-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266355, encodeId=3d791266355d7, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1521539, encodeId=34ed152153969, content=<a href='/topic/show?id=17a38586839' target=_blank style='color:#2F92EE;'>#膝关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85868, encryptionId=17a38586839, topicName=膝关节炎)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1e3311361699, createdName=jiafufeng@yaho, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073595, encodeId=21f410e359573, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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 Nov 24 19:40:38 CST 2021, time=2021-11-24, status=1, ipAttribution=)]
    2021-11-26 lmm397
  4. [GetPortalCommentsPageByObjectIdResponse(id=1811959, encodeId=738c1811959c2, content=<a href='/topic/show?id=5ab78905623' target=_blank style='color:#2F92EE;'>#血小板血浆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89056, encryptionId=5ab78905623, topicName=血小板血浆)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8ebc122, createdName=yankaienglish, createdTime=Mon Aug 15 08:23:17 CST 2022, time=2022-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1667240, encodeId=dabf166e240c5, content=<a href='/topic/show?id=ea04891988c' target=_blank style='color:#2F92EE;'>#血浆治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89198, encryptionId=ea04891988c, topicName=血浆治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=150026134820, createdName=jianjun75, createdTime=Fri Jul 15 02:23:17 CST 2022, time=2022-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266355, encodeId=3d791266355d7, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1521539, encodeId=34ed152153969, content=<a href='/topic/show?id=17a38586839' target=_blank style='color:#2F92EE;'>#膝关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85868, encryptionId=17a38586839, topicName=膝关节炎)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1e3311361699, createdName=jiafufeng@yaho, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073595, encodeId=21f410e359573, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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 Nov 24 19:40:38 CST 2021, time=2021-11-24, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1811959, encodeId=738c1811959c2, content=<a href='/topic/show?id=5ab78905623' target=_blank style='color:#2F92EE;'>#血小板血浆#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=104, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89056, encryptionId=5ab78905623, topicName=血小板血浆)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8ebc122, createdName=yankaienglish, createdTime=Mon Aug 15 08:23:17 CST 2022, time=2022-08-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1667240, encodeId=dabf166e240c5, content=<a href='/topic/show?id=ea04891988c' target=_blank style='color:#2F92EE;'>#血浆治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=110, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89198, encryptionId=ea04891988c, topicName=血浆治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=150026134820, createdName=jianjun75, createdTime=Fri Jul 15 02:23:17 CST 2022, time=2022-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1266355, encodeId=3d791266355d7, content=<a href='/topic/show?id=57a53011364' target=_blank style='color:#2F92EE;'>#关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=30113, encryptionId=57a53011364, topicName=关节炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f90281, createdName=lmm397, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1521539, encodeId=34ed152153969, content=<a href='/topic/show?id=17a38586839' target=_blank style='color:#2F92EE;'>#膝关节炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85868, encryptionId=17a38586839, topicName=膝关节炎)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1e3311361699, createdName=jiafufeng@yaho, createdTime=Fri Nov 26 09:23:17 CST 2021, time=2021-11-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073595, encodeId=21f410e359573, content=认真学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, 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 Nov 24 19:40:38 CST 2021, time=2021-11-24, status=1, ipAttribution=)]
    2021-11-24 医鸣惊人

    认真学习了。

    0

相关资讯

膝关节炎要对症治!老人护膝试试“4+4”

由上海市医学会骨科分会关节外科学组组织的“且行且珍‘膝’”2017年世界关节炎日专家咨询活动在复旦大学附属华山医院举行。

Clin Rheumatol :代谢综合征患者应警惕膝关节炎!

研究人员发现,代谢综合征和高血压可显着增加膝关节炎风险,高血糖对膝盖可能也有不良影响,但高血脂与膝关节炎无关。

化脓性膝关节炎后遗症继发严重膝外翻行全膝关节置换术1例

膝外翻指膝关节向外翻转,股骨关节面向外倾斜,站立时双踝不能并拢的膝关节周围畸形。常见的病因包括佝偻病、外伤、炎症、肿瘤、先天性发育缺陷等。患者常伴有股骨外髁发育不良、胫骨外侧平台缺损、膝关节外侧韧带复合体挛缩等改变,行全膝关节置换术(TKA)难度大,尤其许多外翻畸形严重的患者常合并关节外畸形,术后易出现膝关节不稳定。笔者报道了1例因化脓性关节炎最终引起严重膝外翻合并关节外畸形的患者,报道如下。

为啥一爬楼就腿疼

膝关节炎是一种退行性疾病,与年龄增长的关系密切。因此,人老了腿脚不利索,特别是爬山、爬楼膝盖疼,是一种生理现象。

Lancet Rheumato:低剂量放疗对膝关节和手部骨关节炎无效

低剂量放射治疗对膝关节和手部骨关节炎患者无显著效果

Eur Radiol:如何准确地对膝关节骨关节炎分级?

EOS成像的EOS 2D/3D成像系统是一种可以在站立和正常负重条件下获取全身或某个部位图像的新兴技术。

Baidu
map
Baidu
map
Baidu
map