Proton pump inhibitors and the risk of Alzheimer's disease and non-Alzheimer's dementias.

ABSTRACT: Proton pump inhibitors (PPIs) are among the most prescribed medications. Previous epidemiological studies have presented contradictory results about PPIs and the risk of dementia. Our objective was to investigate the association between the use of PPIs and an increasing risk of incident AD or non-AD dementias. A community-based retrospective cohort study was conducted based on the data available from 1st January 2002 to 31st December 2015 in the Catalan health service (CatSalut) system. This cohort included all PPI users (N = 36,360) and non-users (N = 99,362). A lag window of 5 years was considered between the beginning of the PPI treatment and the diagnosis of dementia. PPI use was not associated with the risk of AD (adjusted odds ratio (OR) 1.06) (95% CI 0.93-1.21; p = 0.408). A weakly

SUBMITTER: Torres-Bondia F 

PROVIDER: S-EPMC7713356 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature