Oxford Unicompartmental Knee Arthroplasty With and Without Navigational Unit

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-05-31

Study Completion Date

2010-05-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to determine whether a computer navigational unit can improve operating time and consistency during Knee arthroplasty when compared to knee arthroplasty without a computer navigational unit.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

The Assessment of Patient Specific Instrumentation for Unicompartmental Knee Replacement

NCT02748096

Knee Arthritis

COMPLETED NA

Safety and Efficacy of the Oxford Cementless Partial Knee System

NCT01473134

Osteoarthritis, Knee Avascular Necrosis of the Medial Femoral Condyle

COMPLETED NA

Oxford Partial Knee Replacement. A Randomized Clinical Trial of Three Implant Types

NCT00679120

Osteoarthritis, Knee

UNKNOWN NA

Unicondylar Knee Arthroplasty Versus Total Knee Arthroplasty in Patients With Anteromedial Osteoarthritis of the Knee

NCT02430129

Osteoarthritis

COMPLETED NA

Cementless Oxford Partial Knee Controlled Observational Study

NCT02350049

Osteoarthritis Avascular Necrosis

COMPLETED

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The ability to use a computerized navigational unit during knee arthroplasty can be a major benefit to surgeons that perform a small amount of knee arthroplasties. Navigational assistance can decrease surgery and anesthesia time as well as decreasing variation in posterior tibial slope and improved range of motion.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Knee Arthritis

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Computer Navigational Unit Assistance

Oxford Unicompartmental Knee arthroplasty will be performed with the assistance of a computer navigational unit.

Group Type EXPERIMENTAL

Oxford Unicompartmental Knee

Intervention Type DEVICE

Knee Arthroplasty

Non- Computer Navigational Unit Assisted

Oxford Unicompartmental Knee arthroplasty will be performed traditionally (without the assistance of a computer navigational unit).

Group Type ACTIVE_COMPARATOR

Oxford Unicompartmental Knee

Intervention Type DEVICE

Knee Arthroplasty

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Oxford Unicompartmental Knee

Knee Arthroplasty

Intervention Type DEVICE

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* symptomatic unicompartmental knee arthritis major surgery
* failed non operative treatment modalities
* willing and able to give informed consent
* skeletal maturity

Exclusion Criteria

* medical conditions that preclude general or spinal anesthetic
* ipsilateral knee avascular necrosis
* severe osteoporosis or osteopenia
* neuromuscular impairment
* ipsilateral knee infection

Patient day surgery criteria

* medically stable: an ASA category of 1 or 2
* close proximity to the hospital surgery performed for at least 36 hours
* good support system in place- someone able to stay with the patient for at least 36 hours immediately post-op.
* hemovac to be removed prior to discharge
* access to VON or other home care hospital approved services
* pain buster for pain control for 24 to 36 hours

Eligible Sex

ALL

Accepts Healthy Volunteers

No