Clinical pathways in hip and knee arthroplasty: A prospective randomised controlled study

Abstract

Objective: To ascertain the effectiveness of clinical pathways for improving patient outcomes and decreasing lengths of stay after hip and knee arthroplasty. Design and setting: Twelve-month randomised prospective trial comparing patients treated through a clinical pathway with those treated by an established standard of care at a single tertiary referral university hospital. Participants: 163 patients (56 men and 107 women; mean age, 66 years) undergoing primary hip or knee arthroplasty, and randomly allocated to the clinical pathway (92 patients) and the control group (71 patients). Main outcome measures: Time to sitting out of bed and walking; rates of complications and readmissions; matc..