Comparison of Post-operative Knee Range of Motion and Functions Between Intraoperative Complete and Incomplete Patellofemoral Articular Contacts in Patients Undergoing Total Knee Arthroplasty: A Prospective, Randomized Controlled Trial
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Complete Contact
- Sponsor
- Navamindradhiraj University
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- Knee flexion
- Last Updated
- 4 years ago
Overview
Brief Summary
The purpose of this study is to compare clinical outcome in knee range of motion and functions between intraoperative complete and incomplete patellofemoral articular contacts
Investigators
Satit Thiengwittayaporn
Associate Professor
Navamindradhiraj University
Eligibility Criteria
Inclusion Criteria
- •Primary osteoarthritis of knee who were scheduled for a primary total knee arthroplasty
- •Age 50-80 year
Exclusion Criteria
- •Revision surgery
- •Bilateral total knee arthroplasty
- •History of patellar fracture
- •History of patellar chondromalacia
- •History of Patellar instability
Outcomes
Primary Outcomes
Knee flexion
Time Frame: Change from baseline knee flexion at 3 months, 6 months, and 12 months after surgery
Goniometer measure knee flexion (minimum 135, maximum 145)
Knee range of motion (ROM)
Time Frame: Change from baseline Knee range of motion (ROM) at 3 months, 6 months, and 12 months after surgery
Goniometer measure range of motion (minimum 0, maximum 145)
Knee extension
Time Frame: Change from baseline knee extension at 3 months, 6 months, and 12 months after surgery
Goniometer measure knee extension (minimum -10, maximum 0)
Secondary Outcomes
- Prevalence of anterior knee pain ,AKP(Change from baseline Prevalence of anterior knee pain ,AKP 3 months, 6 months, and 12 months after surgery)
- Knee Society and Knee Society function score(Change from baseline Knee Society and Knee Society function score at 3 months, 6 months, and 12 months after surgery)
- Oxford knee score(Change from baseline Oxford knee score 3 months, 6 months, and 12 months after surgery)
- New patellar score(Change from baseline new patellar score at 3 months, 6 months, and 12 months after surgery)