Baidu
map

Neurology:帕金森病轻度认知障碍的自然病程是怎样的?

2017-01-21 xing.T MedSci原创

早期帕金森病轻度认知功能障碍,无论是持续或恢复到正常的认知,对于帕金森病患者预测老年痴呆症具有预后判断价值。

近日,神经病学领域权威取杂志Neurology上发表了一篇研究文章,研究人员旨在评估了帕金森病患者5年期间轻度认知功能障碍的发生、发展和逆转。

该研究以帕金森患者人群为基础的队列,研究对象分别在研究之初(n=178)、1年(n=175)、3年(n=163)和5年(n=150)接受重复的神经心理测试,主要包括注意力、执行功能、记忆力、视觉空间能力。患者根据公布的标准被分为帕金森病轻度认知功能障碍患者和已诊断的老年痴呆症患者。

在研究之初共有36名患者(20.2%)复合帕金森病轻度认知功能障碍的标准。在研究之初认知功能正常的患者(n=142)中,帕金森病轻度认知功能障碍的累积发生率随访1年后为9.9%,3年后为23.2%,5年后为28.9%。总体而言,在5年的研究期间39.1%的在研究之初已是帕金森病轻度认知功能障碍的患者或期间发生帕金森病轻度认知功能障碍的患者进展为痴呆。帕金森病轻度认知功能障碍持续1年的痴呆转化率为59.1%,而在第一年认知正常的参与者为7.2%(调整后的比值比为16.6,95%可信区间为5.1–54.7,P<0.001)。在研究结束时27.8%的在研究之初已是帕金森病轻度认知功能障碍的患者和24.2%研究期间发展为帕金森病轻度认知功能障碍的患者恢复正常的认知,但在那些持续帕金森病轻度认知功能障碍的患者中连续随访2次恢复率下降至9.4%。与认知功能正常的患者相比,在随访前3年帕金森病轻度认知功能障碍恢复的患者在随后发生痴呆的风险增加(调整后的比值比为10.7,95%可信区间为1.5–78.5,P=0.019)。

由此可见,早期帕金森病轻度认知功能障碍,无论是持续或恢复到正常的认知,对于帕金森病患者预测老年痴呆症具有预后判断价值。

原始出处:


Kenn Freddy Pedersen,  et al. Natural course of mild cognitive impairment in Parkinson disease. Neurology.2017.http://www.neurology.org/content/early/2017/01/20/WNL.0000000000003634.short

本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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=1740364, encodeId=2a171e403643e, content=<a href='/topic/show?id=6f088626603' target=_blank style='color:#2F92EE;'>#自然病程#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86266, encryptionId=6f088626603, topicName=自然病程)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e00d34741921, createdName=siiner, createdTime=Thu Apr 06 00:39:00 CST 2017, time=2017-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999810, encodeId=c60b1999810d1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Sep 11 19:39:00 CST 2017, time=2017-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171988, encodeId=31421e1988bb, content=因质疑而辩驳,因辩驳而彰显真理, beContent=null, objectType=article, channel=null, level=null, likeNumber=139, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sun Jan 22 13:31:56 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171891, encodeId=7cf71e1891f7, content=阅读了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sun Jan 22 07:17:33 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171877, encodeId=b4cd1e1877c5, content=内容很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=142, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJiaCBO9f33YY0a9cL4rhSH23PNEOVia2szWTbUl6IgFnukCuC2ptOD5mAC0Ax8qGt2pjwudkREHlmA/132, createdBy=d39e1630897, createdName=1dd8aa01m06(暂无匿称), createdTime=Sun Jan 22 06:59:31 CST 2017, time=2017-01-22, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1740364, encodeId=2a171e403643e, content=<a href='/topic/show?id=6f088626603' target=_blank style='color:#2F92EE;'>#自然病程#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86266, encryptionId=6f088626603, topicName=自然病程)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e00d34741921, createdName=siiner, createdTime=Thu Apr 06 00:39:00 CST 2017, time=2017-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999810, encodeId=c60b1999810d1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Sep 11 19:39:00 CST 2017, time=2017-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171988, encodeId=31421e1988bb, content=因质疑而辩驳,因辩驳而彰显真理, beContent=null, objectType=article, channel=null, level=null, likeNumber=139, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sun Jan 22 13:31:56 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171891, encodeId=7cf71e1891f7, content=阅读了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sun Jan 22 07:17:33 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171877, encodeId=b4cd1e1877c5, content=内容很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=142, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJiaCBO9f33YY0a9cL4rhSH23PNEOVia2szWTbUl6IgFnukCuC2ptOD5mAC0Ax8qGt2pjwudkREHlmA/132, createdBy=d39e1630897, createdName=1dd8aa01m06(暂无匿称), createdTime=Sun Jan 22 06:59:31 CST 2017, time=2017-01-22, status=1, ipAttribution=)]
    2017-09-11 yinhl1978
  3. [GetPortalCommentsPageByObjectIdResponse(id=1740364, encodeId=2a171e403643e, content=<a href='/topic/show?id=6f088626603' target=_blank style='color:#2F92EE;'>#自然病程#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86266, encryptionId=6f088626603, topicName=自然病程)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e00d34741921, createdName=siiner, createdTime=Thu Apr 06 00:39:00 CST 2017, time=2017-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999810, encodeId=c60b1999810d1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Sep 11 19:39:00 CST 2017, time=2017-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171988, encodeId=31421e1988bb, content=因质疑而辩驳,因辩驳而彰显真理, beContent=null, objectType=article, channel=null, level=null, likeNumber=139, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sun Jan 22 13:31:56 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171891, encodeId=7cf71e1891f7, content=阅读了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sun Jan 22 07:17:33 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171877, encodeId=b4cd1e1877c5, content=内容很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=142, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJiaCBO9f33YY0a9cL4rhSH23PNEOVia2szWTbUl6IgFnukCuC2ptOD5mAC0Ax8qGt2pjwudkREHlmA/132, createdBy=d39e1630897, createdName=1dd8aa01m06(暂无匿称), createdTime=Sun Jan 22 06:59:31 CST 2017, time=2017-01-22, status=1, ipAttribution=)]
    2017-01-22 虈亣靌

    因质疑而辩驳,因辩驳而彰显真理

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1740364, encodeId=2a171e403643e, content=<a href='/topic/show?id=6f088626603' target=_blank style='color:#2F92EE;'>#自然病程#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86266, encryptionId=6f088626603, topicName=自然病程)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e00d34741921, createdName=siiner, createdTime=Thu Apr 06 00:39:00 CST 2017, time=2017-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999810, encodeId=c60b1999810d1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Sep 11 19:39:00 CST 2017, time=2017-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171988, encodeId=31421e1988bb, content=因质疑而辩驳,因辩驳而彰显真理, beContent=null, objectType=article, channel=null, level=null, likeNumber=139, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sun Jan 22 13:31:56 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171891, encodeId=7cf71e1891f7, content=阅读了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sun Jan 22 07:17:33 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171877, encodeId=b4cd1e1877c5, content=内容很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=142, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJiaCBO9f33YY0a9cL4rhSH23PNEOVia2szWTbUl6IgFnukCuC2ptOD5mAC0Ax8qGt2pjwudkREHlmA/132, createdBy=d39e1630897, createdName=1dd8aa01m06(暂无匿称), createdTime=Sun Jan 22 06:59:31 CST 2017, time=2017-01-22, status=1, ipAttribution=)]
    2017-01-22 刘煜

    阅读了谢谢分享

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1740364, encodeId=2a171e403643e, content=<a href='/topic/show?id=6f088626603' target=_blank style='color:#2F92EE;'>#自然病程#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=99, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86266, encryptionId=6f088626603, topicName=自然病程)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e00d34741921, createdName=siiner, createdTime=Thu Apr 06 00:39:00 CST 2017, time=2017-04-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999810, encodeId=c60b1999810d1, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Sep 11 19:39:00 CST 2017, time=2017-09-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171988, encodeId=31421e1988bb, content=因质疑而辩驳,因辩驳而彰显真理, beContent=null, objectType=article, channel=null, level=null, likeNumber=139, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Sun Jan 22 13:31:56 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171891, encodeId=7cf71e1891f7, content=阅读了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=131, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sun Jan 22 07:17:33 CST 2017, time=2017-01-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=171877, encodeId=b4cd1e1877c5, content=内容很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=142, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTJiaCBO9f33YY0a9cL4rhSH23PNEOVia2szWTbUl6IgFnukCuC2ptOD5mAC0Ax8qGt2pjwudkREHlmA/132, createdBy=d39e1630897, createdName=1dd8aa01m06(暂无匿称), createdTime=Sun Jan 22 06:59:31 CST 2017, time=2017-01-22, status=1, ipAttribution=)]
    2017-01-22 1dd8aa01m06(暂无匿称)

    内容很好

    0

相关资讯

对于帕金森病非运动症状的建议

直立性低血压作为帕金森病的非运动症状之一,直立性低血压的存在可能增加多系统萎缩的风险。 指南建议:1.避免暴饮暴食、饮酒、夜间喝咖啡、暴露在温暖环境中、容量不足和使用已知的导致直立性低血压的药物;2.如果出现症状性直立性低血压时可增加盐的摄入(每餐1 g);3.抬高床头(30°~40°);4.穿弹力袜、腹带;5.增加锻炼、少食多餐;6.药物治疗可以选择米多君或者氟氢可的松(可能有效但有副作用)。逼

SCI TRANSL MED:帕金森病患者的福音-吸入型左旋多巴

这些结果支持进一步发展CVT-301,以期更好地用于PD的治疗。

光刺激特定脑区改善帕金森病患者的时间感知及认知障碍

上周,小编曾报道过Science期刊上一项关于“时间观念”的研究——中脑多巴胺调控着动物的时间判断能力。这篇文章表明,黑质多巴胺活性的强弱影响着动物对时间间隔长短的估计。我们知道,黑质多巴胺神经元缺失的帕金森病人往往出现时间感知障碍。12月15日,发表于Current Biology上的研究表明,帕金森病患者所出现的认知问题可能正是由于这种时间观念的缺失。并且,研究人员通过光遗传学技术刺激特定脑区

帕金森病抑郁、焦虑及精神病性障碍的诊断标准及治疗指南(一)

帕金森病(Parkinson’s disease)是常见的中枢神经系统变性疾病,主要临床表现为震颤、少动、强直、姿势平衡障碍等运动症状。除运动功能障碍外,不同程度的抑郁、焦虑及精神病性障碍等非运动症状也比较常见,对患者的生活质量、日常功能及预后造成影响,近年来逐渐备受关注。有报道帕金森病患者抑郁障碍的发生率为40%-50%,焦虑障碍的发生率为3.6%-40.0%,抑郁与焦虑障碍经常共存,并可在

PNAS:天然化合物角鲨胺有望用于帕金森病临床治疗

据科学家报道一种天然化合物能够通过阻断导致帕金森病的分子途径从而抑制毒性物质的产生。这些初步研究结果表明这种叫做角鲨胺的化合物有望得到多种途径开发用于治疗帕金森病。相关研究结果发表在国际学术期刊PNAS上。角鲨胺发现于20世纪90年代,是一种存在于角鲨科动物体内的类固醇物质。科学家通过合成更安全的类似物,曾将这种化合物用于癌症和眼部疾病的临床试验,目前一项针对帕金森病患者的临床试验正在计划

Baidu
map
Baidu
map
Baidu
map