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

NCT06259032 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-11-21

No results posted yet for this study

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

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.

Sponsors & Collaborators

  • Department of Medical Services Ministry of Public Health of Thailand

    lead OTHER_GOV

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-10-01
Primary Completion
2024-04-30
Completion
2024-06-30

Countries

  • Thailand

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06259032 on ClinicalTrials.gov