Baidu
map

Alz Res Therapy:胆碱酯酶抑制剂使用,或和认知功能变化无关

2021-11-07 Freeman MedSci原创

在有或没有淀粉样物质负担的患者中,使用或不使用CEI与1年的随访中的认知变化无关

胆碱酯酶抑制剂(ChEIs)是美国食品和药物管理局(FDA)批准的阿尔茨海默病(AD)的对症治疗药物,包括多奈哌齐、利福斯提明和加兰他敏。然而,它们对轻度认知障碍(MCI)的疗效并不确定。根据Petersen等人最近更新的实践指南,在MCI中使用CEI没有A级证据,建议医生可以选择不提供CEI。然而,根据阿尔茨海默病神经影像倡议(ADNI)队列的研究,44%的MCI患者接受了ChEIs治疗。

此前已经进行了相当多的研究来评估CEI治疗对MCI患者的影响。然而,参与者被纳入的依据是MCI的临床诊断,而没有AD的病理学确认。因此,这些研究人群可能包含异质性的病理,这可能导致不一致的结果。

由于缺乏针对MCI患者的经批准的药物治疗,以及对进展为痴呆的担忧,可能导致使用ChEIs,尽管没有强有力的证据证明其疗效。由于ChEIs是基于早期AD的病理变化而开发的,评估ChEIs对有AD生物标志物证实的MCI患者的影响可能为ChEI的使用提供关于开始治疗的时机或治疗的适应症的有用线索。


藉此,韩国首尔大学的的Jung-Min Pyun探究了ChEIs对MCI患者认知能力的影响及其与淀粉样病变的相互作用。

他们纳入了111名临床痴呆评分(CDR)为0.5分的MCI患者,进行了1年的随访认知评估,并在基线认知评估前后6个月内进行了淀粉样蛋白正电子发射断层扫描(PET)(73名CEI使用者和38名CEI非使用者),来自首尔国立大学盆塘医院的神经认知行为中心。

此外,那些在基线认知评估前6个月以上的淀粉样蛋白PET扫描呈阳性的患者和在1年的随访认知评估后6个月以上的淀粉样蛋白PET扫描呈阴性的患者也被纳入。

在总共111名患者中,25名CEI使用者和25名CEI非使用者通过基线迷你精神状态检查(MMSE)得分、年龄、教育水平、CDR和淀粉样蛋白PET阳性率进行倾向性评分匹配。进行多元线性回归分析以评估使用CEI和淀粉样PET阳性对1年内认知变化的影响。进行单变量和多变量逻辑回归分析,以评估在1年的随访中,使用CEI和疾病进展到CDR 1之间的关系。

他们发现:使用或不使用CEI与1年内的认知变化没有关系。淀粉样蛋白PET的阳性或阴性并没有改变这种非关联性。

此外,CDR 1的进展与基线MMSE评分低有关(OR 0.606,CI 0.381-0.873),但与使用或不使用CEI无关,也与淀粉样蛋白PET结果无关。

该研究的重要意义在于发现了:在有或没有淀粉样物质负担的患者中,使用或不使用CEI与1年的随访中的认知变化无关。此外,使用或不使用CEI不能预测1年随访时疾病进展到CDR 1。


原文出处:
Pyun JM, Ryoo N, Park YH, Kim S. Change in cognitive function according to cholinesterase inhibitor use and amyloid PET positivity in patients with mild cognitive impairment. Alz Res Therapy. 2021;13(1):10. doi:10.1186/s13195-020-00749-5

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=1739077, encodeId=87171e39077c1, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Sun Mar 13 05:20:38 CST 2022, time=2022-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852800, encodeId=1be31852800a7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Mar 09 23:20:38 CST 2022, time=2022-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1518631, encodeId=5003151863136, content=<a href='/topic/show?id=e85583501c7' target=_blank style='color:#2F92EE;'>#胆碱酯酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83501, encryptionId=e85583501c7, topicName=胆碱酯酶)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8dfb11165190, createdName=gj0735, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1527430, encodeId=1204152e430e8, content=<a href='/topic/show?id=10b483495a2' target=_blank style='color:#2F92EE;'>#胆碱#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83495, encryptionId=10b483495a2, topicName=胆碱)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce6211859522, createdName=grace5704, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067796, encodeId=7a14106e79665, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5c0c541ffceb4f11b0948c3e262b6e70/5b6894da824e43cca0ba37dddeca4910.jpg, createdBy=f45a2515633, createdName=药师小王, createdTime=Sun Nov 07 14:32:23 CST 2021, time=2021-11-07, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1739077, encodeId=87171e39077c1, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Sun Mar 13 05:20:38 CST 2022, time=2022-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852800, encodeId=1be31852800a7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Mar 09 23:20:38 CST 2022, time=2022-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1518631, encodeId=5003151863136, content=<a href='/topic/show?id=e85583501c7' target=_blank style='color:#2F92EE;'>#胆碱酯酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83501, encryptionId=e85583501c7, topicName=胆碱酯酶)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8dfb11165190, createdName=gj0735, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1527430, encodeId=1204152e430e8, content=<a href='/topic/show?id=10b483495a2' target=_blank style='color:#2F92EE;'>#胆碱#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83495, encryptionId=10b483495a2, topicName=胆碱)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce6211859522, createdName=grace5704, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067796, encodeId=7a14106e79665, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5c0c541ffceb4f11b0948c3e262b6e70/5b6894da824e43cca0ba37dddeca4910.jpg, createdBy=f45a2515633, createdName=药师小王, createdTime=Sun Nov 07 14:32:23 CST 2021, time=2021-11-07, status=1, ipAttribution=)]
    2022-03-09 jklm09
  3. [GetPortalCommentsPageByObjectIdResponse(id=1739077, encodeId=87171e39077c1, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Sun Mar 13 05:20:38 CST 2022, time=2022-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852800, encodeId=1be31852800a7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Mar 09 23:20:38 CST 2022, time=2022-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1518631, encodeId=5003151863136, content=<a href='/topic/show?id=e85583501c7' target=_blank style='color:#2F92EE;'>#胆碱酯酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83501, encryptionId=e85583501c7, topicName=胆碱酯酶)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8dfb11165190, createdName=gj0735, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1527430, encodeId=1204152e430e8, content=<a href='/topic/show?id=10b483495a2' target=_blank style='color:#2F92EE;'>#胆碱#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83495, encryptionId=10b483495a2, topicName=胆碱)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce6211859522, createdName=grace5704, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067796, encodeId=7a14106e79665, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5c0c541ffceb4f11b0948c3e262b6e70/5b6894da824e43cca0ba37dddeca4910.jpg, createdBy=f45a2515633, createdName=药师小王, createdTime=Sun Nov 07 14:32:23 CST 2021, time=2021-11-07, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1739077, encodeId=87171e39077c1, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Sun Mar 13 05:20:38 CST 2022, time=2022-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852800, encodeId=1be31852800a7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Mar 09 23:20:38 CST 2022, time=2022-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1518631, encodeId=5003151863136, content=<a href='/topic/show?id=e85583501c7' target=_blank style='color:#2F92EE;'>#胆碱酯酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83501, encryptionId=e85583501c7, topicName=胆碱酯酶)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8dfb11165190, createdName=gj0735, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1527430, encodeId=1204152e430e8, content=<a href='/topic/show?id=10b483495a2' target=_blank style='color:#2F92EE;'>#胆碱#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83495, encryptionId=10b483495a2, topicName=胆碱)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce6211859522, createdName=grace5704, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067796, encodeId=7a14106e79665, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5c0c541ffceb4f11b0948c3e262b6e70/5b6894da824e43cca0ba37dddeca4910.jpg, createdBy=f45a2515633, createdName=药师小王, createdTime=Sun Nov 07 14:32:23 CST 2021, time=2021-11-07, status=1, ipAttribution=)]
    2021-11-08 grace5704
  5. [GetPortalCommentsPageByObjectIdResponse(id=1739077, encodeId=87171e39077c1, content=<a href='/topic/show?id=6e566913df' target=_blank style='color:#2F92EE;'>#ERA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=137, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6913, encryptionId=6e566913df, topicName=ERA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=e36234488643, createdName=124988c7m106暂无昵称, createdTime=Sun Mar 13 05:20:38 CST 2022, time=2022-03-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1852800, encodeId=1be31852800a7, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Wed Mar 09 23:20:38 CST 2022, time=2022-03-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1518631, encodeId=5003151863136, content=<a href='/topic/show?id=e85583501c7' target=_blank style='color:#2F92EE;'>#胆碱酯酶#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83501, encryptionId=e85583501c7, topicName=胆碱酯酶)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8dfb11165190, createdName=gj0735, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1527430, encodeId=1204152e430e8, content=<a href='/topic/show?id=10b483495a2' target=_blank style='color:#2F92EE;'>#胆碱#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=96, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=83495, encryptionId=10b483495a2, topicName=胆碱)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ce6211859522, createdName=grace5704, createdTime=Mon Nov 08 13:20:38 CST 2021, time=2021-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1067796, encodeId=7a14106e79665, content=学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5c0c541ffceb4f11b0948c3e262b6e70/5b6894da824e43cca0ba37dddeca4910.jpg, createdBy=f45a2515633, createdName=药师小王, createdTime=Sun Nov 07 14:32:23 CST 2021, time=2021-11-07, status=1, ipAttribution=)]
    2021-11-07 药师小王

    学习了!

    0

相关资讯

Brain:血浆Aβ42/40和磷酸化-tau217有助于预测阿尔茨海默病病理预后

血浆Aβ42/40和磷酸化-tau217可能在临床实践、研究和药物开发中作为未来阿尔茨海默病病理预后标志物有用。

Lancet Neurol:氯沙坦尚不能有效改善临床诊断的阿尔茨海默病患者脑萎缩

阿尔茨海默病目前是最昂贵的卫生保健问题之一,中年(50-65岁)的高血压使患痴呆症的风险增加38%。高血压和脑血管功能障碍可导致脑血流量减少、脑血管自动调节功

Neurology:淀粉样蛋白PET可预测阿尔茨海默病症状发作

散发性AD的发病年龄与达到淀粉样蛋白积累临界点的年龄密切相关。

JAMA Neurol:AD起病全过程,胶质纤维酸性蛋白水平在血浆和脑脊液如何变化?

准确检测阿尔茨海默病(AD)的血液生物标记物在临床常规和临床试验中得到了迅速的应用。本研究提示,血浆胶质纤维酸性蛋白是检测和追踪反应性星形胶质细胞增生症和A-β病理的敏感生物标志物,早在AD早期已发生

Alz Res Therapy:脑脊液tau蛋白,助力认知功能分组

脑脊液(CSF)中的高t-tau水平被认为反映了神经元的变性或损伤,在各种涉及神经元死亡的情况下,如急性中风后,CSF中可以发现高t-tau水平。越来越高的tau亚组的特点是MMSE下降更快,发展为A

Annals of Neurology:血脑屏障破坏,AD和血管疾病风险高

血脑屏障损伤与AD和血管风险有关,但其影响可根据空间尺度进行区分。BBB对小分子的渗透性对认知能力有更大的影响。

拓展阅读

Molecular Neurodegeneration:炎症、蛋白水解和脂质运输的脑脊液蛋白质定义了认知正常个体的AD前期和痴呆进展

ITGB2、CHIT1等蛋白在认知障碍前期即异常表达,识别的12种蛋白标志物在预测AD进展中的AUC为0.93,支持其作为AD早期检测的有效标志物。

Translational Psychiatry:循环代谢组与认知障碍的关联:基于社区的老年人群队列研究

研究识别了亮氨酸、缬氨酸和IDL颗粒数等代谢物与认知障碍风险的负相关关系,将这些代谢标志物纳入预测模型显著提高了模型的预测精确度。

综述|垂体神经内分泌肿瘤发生神经精神障碍研究进展

本文对PitNET患者出现神经精神障碍的科学研究进行综述,为今后诊治 PitNET合并神经精神障碍提供参考。

Translational Psychiatry:华西医院揭示抑郁和认知障碍对痴呆发生风险增加的影响:来自三大老年队列的前瞻性研究

抑郁症和认知障碍均显著增加老年人群痴呆的发生风险。认知障碍的风险比抑郁症更大,而二者共存时痴呆的发生风险最高,但未观察到显著的协同效应。

Schizophrenia:利用网络药理学和分子对接探索芬戈莫德和西泊莫德对精神分裂症认知障碍的分子靶点

芬戈莫德和西泊莫德可以通过PI3K-Akt和MAPK信号通路的多个核心靶点,改善精神分裂症患者的认知功能。

Psychological Medicine:晚发精神病患者发展为路易体痴呆的进展特征

在晚发精神病患者中,视觉幻觉和路易体痴呆的两项或更多核心特征是其未来发展为路易体痴呆的显著预测因素。这些核心症状应引起临床医生的重视,及时开展相关诊断和干预措施。

认知障碍老年人口腔健康管理的最佳证据总结

复旦大学护理学院 · 2023-12-25

故事疗法延缓轻中度认知障碍老年人认知衰退的最佳证据总结

南京理工大学循证社会科学与健康研究中心 · 2022-12-25

认知障碍患者住院期间走失风险管理的最佳证据总结

郑州大学第一附属医院神经内科 · 2022-11-15

新型冠状病毒肺炎后认知障碍诊治和管理共识

中国医师协会神经内科分会认知障碍专业委员会专家组 · 2022-08-19

Baidu
map
Baidu
map
Baidu
map