The Efficacy of Collaborative Patient Education on Total Knee Arthroplasty

The Effects of a Patient-specific Integrated Education Program on Pain, Perioperative Anxiety, and Functional Recovery Following Total Knee Replacement

This project is about the integrated rehabilitation program for the patients receiving total knee arthroplasty. The investigators are monitoring the WOMAC(Western Ontario and Mcmaster University Arthritis Index)/ Pain scores/Anxiety scores/Knee society scores in the treatment course between the intervention group and the control group.

This is a quasi-experimental design study. The participants received total knee arthroplasty by one single surgeon in two facilities within the same medical system (Kaohsiung Medical University affiliated hospitals). The intervention groups received integrated rehabilitation program including verbal one-on-one education, personalized post-operation rehabilitation during admission and scheduled post-operation follow up by a nurse case manager. The control group received the same surgery with traditional clinical pathway by the single surgeon in another affiliated hospital.

We recorded the pain scores, state-trait anxiety inventory scores, WOMAC(Western Ontario and Mcmaster Universities Arthritis Index) scores, American Knee society scores for these participants.

Inclusion Criteria

• Patients over 65 years of age
• Patients scheduled to receive unilateral total knee arthroplasty due to advanced osteoarthritis
• Patients are able to understand the study and express opinions clearly
• Patients are willing to participate in this study and provide informed consents

Exclusion Criteria

• Patients with inflammatory joint disease
• Patients with neurosensory system disease (such as stroke or parkinsonism)
• Patients have intellectual impairment, or dementia.