Effects of Dabigatran on Dementia Pathogenesis and Neuropsychological Function: A Review.
J Alzheimers Dis
; 86(4): 1589-1601, 2022.
Article
em En
| MEDLINE
| ID: mdl-35213379
ABSTRACT
BACKGROUND:
Patients with atrial fibrillation (AF) carry higher risks of cognitive consequences and psychological burden. An optimal anticoagulant therapy would be expected to better preserve neuropsychological function in addition to effective prevention of stroke and systemic thromboembolism.OBJECTIVE:
The aim of this review is to explore the effects of the non-vitamin K antagonist oral anticoagulant (NOAC) dabigatran, a direct thrombin inhibitor, on cognitive and psychological function as well as dementia pathogenesis.METHODS:
We performed a comprehensive search of PubMed/Medline for all types of relevant articles using a combination of dabigatran and associated keywords updated to August 31, 2021. All titles and abstracts were screened for eligibility, and potentially relevant papers were collected for inclusion.RESULTS:
The pooled results demonstrated neutral to positive impacts of dabigatran on cognitive and psychological outcomes, including laboratory results in animal models of Alzheimer's disease, and reduced incidences of anxiety/depression and dementia for AF patients. Dabigatran also exhibited better therapeutic profiles than warfarin in preclinical and observational research.CONCLUSION:
Given limited strength of evidence from heterogeneous studies, our review proposed modest beneficial effects of dabigatran on neuropsychological function. Further clinical trials are warranted to affirm the pleiotropic protective effects of NOACs on dementia treatment.Palavras-chave
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Fibrilação Atrial
/
Demência
Tipo de estudo:
Etiology_studies
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Revista:
J Alzheimers Dis
Assunto da revista:
GERIATRIA
/
NEUROLOGIA
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Taiwan