J Clin Psychiatry:痴呆患者停用胆碱酯酶抑制剂,认知和神经精神功能恶化

2015-12-24 phylis 译 MedSci原创

目的: 这项荟萃分析研究停用胆碱酯酶抑制剂(CHEI)对阿尔茨海默病(AD)患者的影响。数据来源:搜索MEDLINE,EMBASE,PsycINFO,Cochrane图书馆、联合补充医学数据库及护理与医疗文献累积索引中2014年3月前的电子记录。搜索条件包括阿尔茨海默病和胆碱酯酶抑制剂,加上终止,停止或减量或停药。没有语言限制。研究选择:根据标准规范标准(国家神经和语言障碍,卒中/阿尔茨海默病及相

目的:这项荟萃分析研究停用胆碱酯酶抑制剂(CHEI)对阿尔茨海默病(AD)患者的影响。

数据来源:搜索MEDLINE、EMBASE、PsycINFO、Cochrane图书馆、联合补充医学数据库及护理与医疗文献累积索引中2014年3月前的电子记录。搜索条件包括阿尔茨海默病、胆碱酯酶抑制剂、终止、停止或减量或停药。没有语言限制。

研究选择:根据标准规范标准(国家神经和语言障碍、卒中/阿尔茨海默病及相关障碍协会,DSM-IV)判断随机、双盲、安慰剂对照试验中停用CHEI 对AD患者的影响,并且提供神经心理测试的结果。

数据提取:筛选人口学资料、设计、CHEI治疗时间、停用协议、随访时间、研究结果和在双盲阶段流失人数。

结果:共有1430个记录,对18篇进行研究。对5份CHEI停药随机对照试验(n = 321,n = 332停药,随访1.5-24月)进行分析。停药的患者认知功能(标准简易精神状态平均差:-0.29 (95% CI,-0.45 - 0.13 ),n = 300服药/ 307停药)和神经精神症状(标准神经精神量表平均差:-0.32 [ -0.51 - 0.12 ],n = 199服药 / 211停药)明显恶化,流失率较高(RR = 1.33 [ 1.11-1.59 ],N = 321 服药/ 332停药)。两组中不良事件的发生没有差异(RR = 1.01 [ 0.85-1.20 ],N = 314 服药/ 326停药)。

结论:停用CHEI对AD患者认知和神经精神症状产生不良的影响,并且试验的流失率较高。

原文出处:

O'Regan J, Lanctôt KL, et al. Cholinesterase inhibitor discontinuation in patients with Alzheimer's disease: a meta-analysis of randomized controlled trials. J Clin Psychiatry. 2015 Nov


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    2016-03-25 jklm09
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    2015-12-26 grace5704

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