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Safety and Efficacy of the Oxford Cementless Partial Knee System

NCT01473134 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 320

Last updated 2025-08-11

Study results available
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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).

Conditions

  • Osteoarthritis, Knee
  • Avascular Necrosis of the Medial Femoral Condyle

Interventions

DEVICE

Oxford Cementless Partial Knee

Oxford Partial Knee applied without bone cement.

DEVICE

Oxford Cemented Partial Knee

Oxford Partial Knee applied with bone cement.

Sponsors & Collaborators

  • Zimmer Biomet

    lead INDUSTRY

Principal Investigators

  • Hillary Overholser · Zimmer Biomet

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-12-31
Primary Completion
2020-11-30
Completion
2021-11-30
FDA Device
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01473134 on ClinicalTrials.gov