Alzheimer Dementia:牙周炎,或提示痴呆可能性

2021-06-29 Freeman MedSci原创

牙周炎,或提示痴呆可能性

全世界阿尔茨海默病(AD)和其他痴呆症的发病率预计将在2050年达到约1.35亿人。通过防止从无症状到有症状的病理过渡,来减少临床表现的长期策略已经适应于AD。AD形成了疾病严重程度的连续体,包括临床前阶段、轻度认知障碍和痴呆,并且在早期阶段就可以显示出与 "正常老化 "的偏差,这与大脑老化的概念相一致。

牙周炎被认为是AD的一个新的风险因素,尽管这种关系的相关混淆信息很少在人类研究中被模拟出来。事实上,牙周炎和AD有共同的风险因素,包括年龄、肥胖、糖尿病、吸烟、教育和饮酒,还有可能是抑郁症和营养。牙周暴露缺乏信息,特别是建立连续的剂量-反应关系模型。牙周治疗可能对临床前AD有明显的影响,因为严重的牙周炎很普遍,影响了全球11%的人口,而且治疗可以部分地由牙科辅助人员进行。

藉此,德国University Medicine Greifswald的Christian Schwahn等人,利用来自波美拉尼亚大型人口健康研究(SHIP-TREND)的数据,对牙周炎和AD的临床前阶段(如大脑老化和最近开发的AD评分)之间的关系提出了假设。他们随后将这些假设转移到格赖夫斯瓦尔德个体化医学方法(GANI_MED)的牙周病队列的临床样本中,该样本与SHIP-TREND的来源人群相同。并通过将GANI_MED的治疗对象和SHIP-TREND的未治疗对象纳入准实验设计,研究了牙周治疗和AD临床前阶段之间的关系。

在这个准实验设计(Quasi-experimental design)中,他们分析了177名来自 "格赖夫斯瓦尔德个体化医疗方法 "队列的牙周治疗患者,以及409名来自SHIP-TREND的未治疗对象。受试者在进行磁共振成像检查时年龄小于60岁,观察期中位数为7.3年。晚期AD的脑萎缩和大脑老化的成像标记被作为结果。

他们发现,牙周治疗对AD相关的脑萎缩有明显的影响(-0.41;95%置信区间:-0.70至-0.12;P = .0051),这相当于从结果分布的第50百分位移到第37百分位。对于大脑老化,治疗效果是不确定的。

这个研究的重要意义在于发现了:牙周炎与临床前AD有关。


原文出处:
Schwahn C, Frenzel S, Holtfreter B, Van der Auwera S, Pink C, Bülow R, Friedrich N, Völzke H, Biffar R, Kocher T, Grabe HJ; Alzheimer's Disease Neuroimaging Initiative. Effect of periodontal treatment on preclinical Alzheimer's disease-Results of a trial emulation approach. Alzheimers Dement. 2021 May 29. doi: 10.1002/alz.12378. Epub ahead of print. PMID: 34050719.

 
 
 
 

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=1718022, encodeId=27e51e180226b, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Fri Apr 01 17:53:18 CST 2022, time=2022-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1451352, encodeId=0001145135222, content=<a href='/topic/show?id=f0476e49582' target=_blank style='color:#2F92EE;'>#牙周#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67495, encryptionId=f0476e49582, topicName=牙周)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Jun 30 20:53:18 CST 2021, time=2021-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=977882, encodeId=9b949e78828e, content=有帮助,牙周炎导致老年痴呆, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210628/d028dd72803b466fbec4fbb95fb69ab8/36dc5ab269ac424d983ff54da9dc4e15.jpg, createdBy=37881573320, createdName=liuyingying35, createdTime=Tue Jun 29 11:36:17 CST 2021, time=2021-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1048825, encodeId=4502104882566, content=老年人痴呆何药可用??, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=junJUN, createdTime=Tue Jun 29 08:53:18 CST 2021, time=2021-06-29, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1718022, encodeId=27e51e180226b, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Fri Apr 01 17:53:18 CST 2022, time=2022-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1451352, encodeId=0001145135222, content=<a href='/topic/show?id=f0476e49582' target=_blank style='color:#2F92EE;'>#牙周#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67495, encryptionId=f0476e49582, topicName=牙周)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Jun 30 20:53:18 CST 2021, time=2021-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=977882, encodeId=9b949e78828e, content=有帮助,牙周炎导致老年痴呆, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210628/d028dd72803b466fbec4fbb95fb69ab8/36dc5ab269ac424d983ff54da9dc4e15.jpg, createdBy=37881573320, createdName=liuyingying35, createdTime=Tue Jun 29 11:36:17 CST 2021, time=2021-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1048825, encodeId=4502104882566, content=老年人痴呆何药可用??, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=junJUN, createdTime=Tue Jun 29 08:53:18 CST 2021, time=2021-06-29, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1718022, encodeId=27e51e180226b, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Fri Apr 01 17:53:18 CST 2022, time=2022-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1451352, encodeId=0001145135222, content=<a href='/topic/show?id=f0476e49582' target=_blank style='color:#2F92EE;'>#牙周#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67495, encryptionId=f0476e49582, topicName=牙周)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Jun 30 20:53:18 CST 2021, time=2021-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=977882, encodeId=9b949e78828e, content=有帮助,牙周炎导致老年痴呆, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210628/d028dd72803b466fbec4fbb95fb69ab8/36dc5ab269ac424d983ff54da9dc4e15.jpg, createdBy=37881573320, createdName=liuyingying35, createdTime=Tue Jun 29 11:36:17 CST 2021, time=2021-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1048825, encodeId=4502104882566, content=老年人痴呆何药可用??, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=junJUN, createdTime=Tue Jun 29 08:53:18 CST 2021, time=2021-06-29, status=1, ipAttribution=)]
    2021-06-29 liuyingying35

    有帮助,牙周炎导致老年痴呆

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1718022, encodeId=27e51e180226b, content=<a href='/topic/show?id=8f0658433a' target=_blank style='color:#2F92EE;'>#dementia#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5843, encryptionId=8f0658433a, topicName=dementia)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=307e32501717, createdName=linlin2323, createdTime=Fri Apr 01 17:53:18 CST 2022, time=2022-04-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1451352, encodeId=0001145135222, content=<a href='/topic/show?id=f0476e49582' target=_blank style='color:#2F92EE;'>#牙周#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=67495, encryptionId=f0476e49582, topicName=牙周)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=医者仁心, createdTime=Wed Jun 30 20:53:18 CST 2021, time=2021-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=977882, encodeId=9b949e78828e, content=有帮助,牙周炎导致老年痴呆, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210628/d028dd72803b466fbec4fbb95fb69ab8/36dc5ab269ac424d983ff54da9dc4e15.jpg, createdBy=37881573320, createdName=liuyingying35, createdTime=Tue Jun 29 11:36:17 CST 2021, time=2021-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1048825, encodeId=4502104882566, content=老年人痴呆何药可用??, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=junJUN, createdTime=Tue Jun 29 08:53:18 CST 2021, time=2021-06-29, status=1, ipAttribution=)]
    2021-06-29 junJUN

    老年人痴呆何药可用??

    0

相关资讯

Neurology:一型糖尿病的老年人,痴呆风险更高

一型糖尿病的老年人,痴呆风险更高

Alzheimers Dementia:痴呆者,更容易患新冠,且和年龄无关

痴呆者,更容易患新冠,且和年龄无关

JECH:计算器竟然可以预测患痴呆症的风险!

计算器使 55 岁及以上的人能够更好地了解他们的大脑健康状况以及他们未来五年内被诊断出患有痴呆症的风险

Alzheimer Dementia-注意:痴呆确诊后,次年自杀率大大增加

注意-痴呆确诊后,次年自杀率大大增加

Alzheimers Dementia: 收缩压变异越大,痴呆风险越高

收缩压变异越大,痴呆风险越高

Alzheimers Dementia: 注意:肚子越大,越容易痴呆!

小心:肚子越大,越容易痴呆!