Knee replacement study tracks 757 patients over years

NCT ID NCT03034811

First seen Apr 23, 2026 · Last updated Jun 12, 2026 · Updated 9 times

Summary

This study follows 757 people who received a Persona partial knee replacement for conditions like arthritis or knee injury. The goal is to see how long the implant lasts and how well patients function afterward. Researchers measure outcomes using patient-reported scores like the Oxford Knee Score and quality-of-life surveys.

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Contacts and locations

Locations

  • Avon Orthopaedic Centre, Southmead Hospital

    Bristol, United Kingdom

  • Cliniques Universitaires Saint-Luc

    Woluwe-Saint-Lambert, Belgium

  • Fondazione IRCCS Policlinico San Matteo

    Pavia, Italy

  • Harrogate and District NHS Foundation Trust

    Harrogate, United Kingdom

  • Henry County Orthopedics and Sports Medicine

    New Castle, Indiana, 47362, United States

  • Hessing Stiftung

    Augsburg, Germany

  • Hopital d'Yverdon les Bains

    Yverdon-les-Bains, Switzerland

  • Hospital Alcorcón

    Madrid, Spain

  • Marseille University-Hospital Centres

    Marseille, France

  • Midlands Orthopaedics & Neurosurgery

    Columbia, South Carolina, 29201, United States

  • Midwest Orthopaedics at Rush

    Chicago, Illinois, 60612, United States

  • New Mexico Orthopaedics

    Albuquerque, New Mexico, 87106, United States

  • Orthopedic Institute IRCCS

    Milan, Italy

  • Orthopädisches Spital Speising

    Vienna, Austria

  • Panorama Orthopedics & Spine Center

    Golden, Colorado, 80401, United States

  • Public Hospital of Versailles

    Versailles, France

  • Royal Derby Hospital

    Derby, United Kingdom

  • Sah Orthopaedic Associates

    Fremont, California, 94538, United States

  • Sana Kliniken Sommerfeld

    Berlin, Germany

  • Skagit Regional Clinics-Riverbend

    Mount Vernon, Washington, 98273, United States

  • Sports Medicine North

    Beverly, Massachusetts, 01960, United States

  • Troy Orthopaedic Associates

    Troy, Michigan, 48084, United States

  • Umea University Hospital

    Umeå, Sweden

  • Waldkrankenhaus Eisenberg

    Eisenberg, Germany

Conditions

Explore the condition pages connected to this study.