CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 320 enrolled
Drug / intervention
Oxford Cementless Partial Knee +1 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01473134
NCT01473134N/ACompleted

A Randomized Clinical Study to Compare the Safety and Efficacy of the Oxford Cementless Partial Knee System

Zimmer Biomet·interventional·Posted Nov 17, 2011·Updated Aug 11, 2025

In Brief

A clinical study evaluating Oxford Cementless Partial Knee and Oxford Cemented Partial Knee for Osteoarthritis, Knee and Avascular Necrosis of the Medial Femoral Condyle. Completed, enrolled 320 participants across 8 sites.

Detailed Summary

The objective of this clinical investigation is to evaluate the safety and effectiveness of the Oxford® Cementless Partial Knee System. The Oxford® Cementless Partial Knee System is intended to help the patients diagnosed with osteoarthritis or avascular necrosis gain mobility and decrease pain. All of the risks common to a conventional joint replacement are possible with this device as certain risks are associated with any invasive procedures. The study is designed to document and compare the clinical and radiographic results of the Oxford® Cementless Partial Knee System to those of the cemented Oxford® Partial Knee System (control treatment).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
201220132014201520162017201820192020202120222023202420252026
First PostedNov 17, 2011
Enrollment StartDec 1, 2011
Primary CompletionNov 30, 2020
Study CompletionNov 30, 2021
TodayJul 2, 2026
Enrollment to primary: 9.0 yearsPosted 14.6 years ago

Interventions

Oxford Cementless Partial Kneedevice

Oxford Partial Knee applied without bone cement.

Oxford Cemented Partial Kneedevice

Oxford Partial Knee applied with bone cement.