New knee implant aims to reduce repeat surgeries

NCT ID NCT02521103

Ongoing Disease control Sponsor: Stryker Orthopaedics Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at a device called the Triathlon Tritanium Cone Augment, used in revision knee replacement surgery. Researchers want to see if it helps prevent the need for further surgery due to loosening. About 254 people who need a full knee replacement revision are being followed for 2 years to check how well the device holds up.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Triathlon Tritanium Cone Augments (a medical device used in knee revision surgery)
What this could lead to: If successful, this device could provide a more durable option for people needing revision knee replacement, reducing the chance of needing another surgery due to loosening.
What could go wrong: This is a post-market study, not a randomized trial, so results may not apply to all patients. The device may still fail or cause pain, and long-term outcomes beyond 2 years are not yet known.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

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

ARTHROPLASTY KNEE REPLACEMENT

Contacts and locations

Locations

Bluegrass Orthopaedics

Lexington, Kentucky, 40509, United States
Michigan Heart, St. Joseph Health System

Ypsilanti, Michigan, 48197, United States
Missouri Orthopaedic Institute

Columbia, Missouri, 65212, United States
Orlando Health

Zephyrhills, Florida, 33542, United States
Providence Medical Research Center

Spokane, Washington, 99208, United States
Rothman Institute

Egg Harbor, New Jersey, 08234, United States
Rush University Medical Center

Chicago, Illinois, 60612, United States
The CORE Institute

Novi, Michigan, 48374, United States
The Orthopaedic Center

Tulsa, Oklahoma, 74104, United States

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