Risk Factors and Outcomes for Postoperative Delirium after Major Surgery in Elderly Patients.

ABSTRACT:

Background

Early identification of patients at risk for delirium is important, since adequate well timed interventions could prevent occurrence of delirium and related detrimental outcomes. The aim of this study is to evaluate prognostic factors for delirium, including factors describing frailty, in elderly patients undergoing major surgery.

Methods

We included patients of 65 years and older, who underwent elective surgery from March 2013 to November 2014. Patients had surgery for Abdominal Aortic Aneurysm (AAA) or colorectal cancer. Delirium was scored prospectively using the Delirium Observation Screening Scale. Pre- and peri-operative predictors of delirium were analyzed using regression analysis. Outcomes after delirium included adverse events, length of hospital stay, d

SUBMITTER: Raats JW 

PROVIDER: S-EPMC4546338 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature