NCT06259032

Comparative Effect of Mechanical and Functional Alignment in Bilateral Total Knee Arthroplasty on Ankle Alignment

Comparative Effect of Mechanical and Functional Alignment in Bilateral Total Knee Arthroplasty on Ankle Alignment : a Randomized Controlled Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (actual)
• Sponsor: Department of Medical Services Ministry of Public Health of Thailand · Other Government
• Sex: All
• Age: 20 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

Mechanical alignment (MA) in total knee arthroplasty (TKA) is the most commonly used with well-documented long-term results, however 20% of patients express dissatisfaction following primary TKA. Alternative alignment philosophies have been proposed, aiming to improve patient clinical outcomes and satisfaction. However, evaluation is focused mainly on knee alignment, the pathological findings and other adaptational changes in the ankles and hips are usually neglected. Thia study aim to comparative effect between mechanical and functional alignment in patient undergone bilateral robotic TKA on ankle alignment and functional outcomes.

Conditions

• Arthropathy of Knee

Interventions

Type	Name	Description
OTHER	Mechanical alignment	Goal alignment in TKA with mechanical alignment, resection bone in perpendicular to mechanical axis of femur and tibia.
OTHER	Functional alignment	Goal alignment in TKA with functional alignment, resection of bone base on native joint line obliquity.

Timeline

• Start date: 2023-10-01
• Primary completion: 2024-04-30
• Completion: 2024-06-30
• First posted: 2024-02-14
• Last updated: 2024-11-21

Locations

1 site across 1 country: Thailand