Protocol for a prospective cohort study of assessing postoperative cognitive changes after total hip and knee arthroplasty in the Greater Toronto area

Authors: Stephen Choi, Sinziana Avramescu, Beverley A Orser, Shelly Au

Journal: BMJ Open

Year Published: 2019

Introduction: Cognitive changes after anaesthesia and surgery, such as delirium and postoperative cognitive dysfunction (POCD), are common and lead to poor outcomes and increased healthcare costs. While several interventions for delirium exist, there are no effective […]

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