RecruitingNot ApplicableNCT05391828

Persona MC vs PS RCT With ROSA

Randomized Control Trial Comparing Zimmer Biomet Persona Medial Congruent Versus Posterior Stabilized Total Knee Arthroplasty for Treatment of Knee Arthritis Using the ROSA Knee System

Sponsor

NYU Langone Health

Enrollment

200 participants

Start Date

Sep 27, 2023

Study Type

INTERVENTIONAL

Conditions

Total Knee Arthroplasty

Summary

A randomized, controlled study comparing two total knee implant devices, Persona medial congruent (MC) vs posterior stabilized (PS). These surgeries will be performed using the ROSA robotic system. Patients will be followed up to 5 years.

Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying a medical device called Zimmer-Biomet Persona Medial Congruent (MC) Bearing Design and a medical device called Zimmer-Biomet Persona Posterior-Stabilized (PS) Bearing Design for people with total knee arthroplasty. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years and older.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DEVICEZimmer-Biomet Persona Medial Congruent (MC) Bearing Design

TKA will be performed using the MC Bearing Design. The MC bearing provides medial stability and lateral mobility to facilitate more natural motion.

DEVICEZimmer-Biomet Persona Posterior-Stabilized (PS) Bearing Design

TKA will be performed using the PS Bearing Design. The PS bearings are designed to provide ±1.5 degrees varus/valgus constraint and ± 5.5 degrees internal/external rotation constraint.