Partial knee implant study shows promising 5-Year results

NCT ID NCT03768128

Completed Disease control Sponsor: Smith & Nephew, Inc. Source: ClinicalTrials.gov ↗

First seen Feb 28, 2026 · Last updated Jun 18, 2026 · Updated 25 times

Summary

This study looked at the safety and performance of the Journey II UNI partial knee replacement in 154 people with knee arthritis. The main goal was to see how many implants were still working well 5 years after surgery. Researchers also tracked any side effects and checked X-rays to see how the implant and bone were doing over time.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

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Locations

Hospital Miejski Zabrze

Zabrze, 41-803, Poland
Istituto Clinico Villa Aprica

Como, 22100, Italy
OrthoIllinois, LTD

Rockford, Illinois, 61114, United States
Poliambulanza Institute Hospital Foundation

Brescia, 25124, Italy
Rush University Medical Center

Chicago, Illinois, 60612, United States
Zeromski Hospital

Krakow, 31-913, Poland

Conditions

The condition(s) this trial relates to.

osteoarthritis, knee

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

NON-INFLAMMATORY DEGENERATIVE JOINT DISEASE (NIDJD) OF THE KNEE NON-INFLAMMATORY DEGENERATIVE JOINT DISEASE (NIDJD) OF THE KNEE