NCT06323577

Comparing Efficacy Between Restricted Kinematic Alignment vs Mechanical Alignment in Bilateral TKA

Comparison of Functional Outcomes in Restricted Kinematic Alignment and Mechanical Alignment in Robotic Assisted Simultaneous Bilateral Total Knee Arthroplasty. A Randomized Controlled Trial

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (estimated)
• Sponsor: Thammasat University Hospital · Academic / Other
• Sex: All
• Age: 40 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The goal of this RCT is to investigate efficacy between restricted kinematic alignment and mechanical alignment TKA in simultaneous bilateral TKA patients. The main question\[s\] it aims to answer are: * Does rKA have better functional outcomes than MA in simultaneous bilateral TKA patients? * Does rKA have lower pain score than MA in simultaneous bilateral TKA patients? Participants will undergo simultaneous bilateral TKA and randomized one side will use rKA and the other side will use MA.

Conditions

• Osteoarthritis, Knee
• TKA

Interventions

Type	Name	Description
PROCEDURE	Restricted kinematic alignment	TKA using restricted kinematic alignment under robotic assisted surgery (MAKO).
PROCEDURE	Mechanical alignment	TKA using mechanical alignment under robotic assisted surgery (MAKO).

Timeline

• Start date: 2024-03-14
• Primary completion: 2026-05-31
• Completion: 2026-05-31
• First posted: 2024-03-21
• Last updated: 2024-03-21

Locations

1 site across 1 country: Thailand