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Patient Outcomes Following Kinematic and Functional Alignment in Robotic-Assisted Total Knee Arthroplasty With Randomized Insert Types
Sponsor: Singapore General Hospital
Summary
This study aims to evaluate patient outcomes following robotic-assisted total knee arthroplasty using the VELYS system. Patients undergoing surgery will receive either kinematic alignment or functional alignment as determined by the operating surgeon as part of routine clinical care. Within each surgical technique group, patients will be randomly assigned to receive different implant insert types (medial stabilised or cruciate retaining) using a REDCap-based randomisation process. Patient-reported outcome measures will be collected before surgery and at follow-up time points after surgery to assess clinical outcomes.
Official title: A Prospective Randomized Controlled Trial Comparing Patient Outcomes Following Kinematic and Functional Alignment in Robotic-Assisted Total Knee Arthroplasty Using the VELYS System
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
240
Start Date
2025-10-14
Completion Date
2030-12-30
Last Updated
2026-04-16
Healthy Volunteers
No
Interventions
Medial Stabilized Insert
A medial stabilised polyethylene insert used in robotic-assisted total knee arthroplasty to provide enhanced stability during knee motion.
Cruciate Retaining Insert
A cruciate retaining polyethylene insert used in robotic-assisted total knee arthroplasty that preserves the posterior cruciate ligament.
Locations (1)
Singapore General Hospital
Singapore, Singapore