Efficacy of memantine on moderate to severe Alzheimer's disease: a meta-analysis / 中华老年医学杂志
Chinese Journal of Geriatrics
;
(12): 680-684, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-466458
ABSTRACT
Objective To systematically assess the efficacy of memantine on moderate to severe Alzheimer's disease (AD).Methods With the evaluation method of the Cochrane system,searches were made in the Cochrane Library,MEDLINE,Embase,Forest Laboratories,CNKI,Wanfang Data,and VIP Data up to February 2013 for double blind,randomized,and placebo-controlled trials (RCTs) evaluating the efficacy of memantine for moderate to severe AD.A meta-analysis of included clinical trials was conducted using the Revman 5.2 software to evaluate the efficacy of memantine on overall clinical status,cognitive function activities of daily living,and behavioral and psychological disturbances.Results A total of 8 RCTs were included (2 527 patients with moderate to severe AD).Results of the meta-analysis showed that,for patients with moderate to severe AD,memantine had better efficacy than placebo on overall clinical status,cognitive function,and activities of daily living (MD=-0.24,95%CI0.340.15;SMD=-0.26,95%CI-0.340.18;SMD=-0.13,95%CI-0.21-0.05),but there was no significant difference in efficacy on behavioral and psychological function between memantine and placebo (P =0.08).Analysis of subgroups showed that memantine had better efficacy than placebo on cognitive function in moderate AD patients (SMD =-0.22,95%CI-0.37 0.06) and on overall clinical status,cognitive function,and activities of daily living in severe AD patients (MD-0.29,95%CI-0.40 0.18;SMD=-0.31,95%CI0.46-0.15;SMD=-0.16,95% CI-0.25 0.06;MD=-3.13,95% CI-4.88-1.39;respectively).Conclusions Memantine has efficacy on overall clinical status,cognitive function and activities of daily living in patients with moderate to severe AD,especially in patients with severe AD.
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Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Ensaio Clínico Controlado
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Revisões Sistemáticas Avaliadas
Idioma:
Chinês
Revista:
Chinese Journal of Geriatrics
Ano de publicação:
2015
Tipo de documento:
Artigo
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