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Patient Reported Outcomes and Complications of a New Generation Total Knee System

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April 2025

Patient Reported Outcomes and Complications of a New Generation Total Knee System

Vol: 307| Issue: 4| Number:31| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Patient-reported outcomes and complications of a new-generation total knee system: a randomized controlled trial.

Acta Orthop. 2025 Feb 25;96:195–202.

Contributing Authors:
KRL Mortensen LH Ingelsrud A Odgaard A Kappel C Varnum H Schrøder K Gromov A Troelsen

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Synopsis

Three hundred fourteen patients with primary osteoarthritis undergoing total knee arthroplasty were randomized to receive either the Persona (n=157) or NexGen (n=157) cruciate-retaining total knee arthroplasty system. The primary outcome of interest was the Oxford Knee Score (OKS) at 2 years post-surgery. Secondary outcomes included the Oxford Knee Score Activity and Participation Questionnaire (O...

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