A study of the efficacy of patient education and early rehabilitation in total knee arthroplasty
- Conditions
- Osteoarthritis and osteonecrosis
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 250
-Initial total knee replacement surgery for osteoarthritis of the knee or femoral primary knee replacement surgery for osteoarthritis or femoral head -General medical care patient education app explained and app used
-Patients who have been given a general medical explanation of the patient education app and have or who have decided voluntarily whether or not to use the app.
-Patients who are able to and have the intention to complete the observation schedule described in the research implementation plan and who are willing to do so - Patients who provide written consent using the consent form approved by the ethics review committee
-Simultaneous bilateral surgery cases -Patients with rheumatoid arthritis or post-traumatic osteoarthritis
-Patients with neurological disorders such as hemiplegia and paraplegia
-Patients who are unable to understand the explanation of participation in this study due to dementia or mental illness, or who are unable to follow the doctor's instructions in post-operative management
-Patients who the principal investigator or sub-investigator deems to be unsuitable for the study
Study & Design
- Study Type
- Observational
- Study Design
- single assignment
- Primary Outcome Measures
Name Time Method - Number of days after surgery until the patient meets the criteria for discharge from hospital
- Secondary Outcome Measures
Name Time Method Correlation between the number of postoperative days until the achievement of discharge criteria and the patient-reported questionnaire at 12 months post-surgery 12 months post-surgery stratified analysis by number of days achieved: stratified analysis of the KOOS, KOOS Jr, and EQ-5D-5L patient-reported questionnaires at 3, 6, and 12 months post-surgery