Three Dimensional Gait Analysis After Total Knee Arthroplasty - Comparison of Objective and Patient-reported Outcomes Between Rotational and Fixed Tibial Platforms.

We prospectively enrolled patients with knee osteoarthritis indicated for total knee arthroplasty and randomized for either mobile rotational tibial platform arthroplasty or fixed-stabilised tibial platform arthroplasty. We regularly performed 3D Gait Analysis (preoperatively and in several postoperative periods) to see if either of the implants results in better objective and patient-reported outcomes.

NCT Number	NCT07515378
Lead Sponsor	Masarykova Nemocnice v Usti nad Labem, Krajska Zdravotni a.s.
Conditions	Arthroplasty Replacement, Knee
Enrollment	20 participants
Start Date	2022-01-20
Primary Completion	2024-01-20 (estimated)
Study Completion	2024-02-10 (estimated)
Updated on ClinicalTrials.gov	2026-04-07