Preoperative medication use and postoperative delirium: a systematic review.

ABSTRACT:

Background

Medications are frequently reported as both predisposing factors and inducers of delirium. This review evaluated the available evidence and determined the magnitude of risk of postoperative delirium associated with preoperative medication use.

Methods

A systematic search in Medline and EMBASE was conducted using MeSH terms and keywords for postoperative delirium and medication. Studies which included patients 18 years and older who underwent major surgery were included. The methodological quality of included studies was assessed independently by two authors using the Newcastle-Ottawa quality assessment scale for cohort studies.

Results

Twenty-nine studies; 25 prospective cohort, three retrospective cohort and one post hoc analysis of RCT data were included.

SUBMITTER: Kassie GM 

PROVIDER: S-EPMC5747155 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature