New knee device tracked in 757-Patient study
NCT ID NCT03034811
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 757 people who received the Persona Partial Knee system, a device used to replace only the damaged part of the knee. The goal is to see how long the implant lasts and how well patients function afterward. Participants have knee arthritis or related conditions and are at least 18 years old.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Persona Partial Knee system (a fixed-bearing partial knee replacement device)
- What this could lead to
- If successful, this study could confirm that the Persona Partial Knee system provides lasting pain relief and improved function for people with knee arthritis.
- What could go wrong
- This is an observational study of an already available device, not a test of a new cure. Results may vary by patient, and some may still need a full knee replacement later.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Avon Orthopaedic Centre, Southmead Hospital
Bristol, United Kingdom
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Cliniques Universitaires Saint-Luc
Woluwe-Saint-Lambert, Belgium
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Fondazione IRCCS Policlinico San Matteo
Pavia, Italy
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Harrogate and District NHS Foundation Trust
Harrogate, United Kingdom
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Henry County Orthopedics and Sports Medicine
New Castle, Indiana, 47362, United States
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Hessing Stiftung
Augsburg, Germany
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Hopital d'Yverdon les Bains
Yverdon-les-Bains, Switzerland
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Hospital Alcorcón
Madrid, Spain
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Marseille University-Hospital Centres
Marseille, France
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Midlands Orthopaedics & Neurosurgery
Columbia, South Carolina, 29201, United States
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Midwest Orthopaedics at Rush
Chicago, Illinois, 60612, United States
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New Mexico Orthopaedics
Albuquerque, New Mexico, 87106, United States
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Orthopedic Institute IRCCS
Milan, Italy
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Orthopädisches Spital Speising
Vienna, Austria
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Panorama Orthopedics & Spine Center
Golden, Colorado, 80401, United States
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Public Hospital of Versailles
Versailles, France
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Royal Derby Hospital
Derby, United Kingdom
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Sah Orthopaedic Associates
Fremont, California, 94538, United States
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Sana Kliniken Sommerfeld
Berlin, Germany
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Skagit Regional Clinics-Riverbend
Mount Vernon, Washington, 98273, United States
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Sports Medicine North
Beverly, Massachusetts, 01960, United States
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Troy Orthopaedic Associates
Troy, Michigan, 48084, United States
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Umea University Hospital
Umeå, Sweden
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Waldkrankenhaus Eisenberg
Eisenberg, Germany
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