Clinical Outcomes With Omni Apex Ultracongruent Knee System

NCT ID: NCT01367938

Last Updated: 2018-12-05

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

Total Enrollment

69 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-11-30

Study Completion Date

2018-12-31

Brief Summary

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

A prospective, matched case comparison of total knee arthroplasty with the OMNI Apex Ultracongruent vs. Triathlon® CS tibial insert vs. the Triathlon® PS tibial insert.

Detailed Description

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

Conditions

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

Osteoarthritis, Knee

Study Design

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

Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

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

OMNI Apex Ultracongruent Knee Device

OMNI Apex Ultracongruent Knee Device

Intervention Type DEVICE

Interventions

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

OMNI Apex Ultracongruent Knee Device

Intervention Type DEVICE

Eligibility Criteria

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

Inclusion Criteria

* Patients willing to sign the informed consent.
* Patients able to comply with follow-up requirements including postoperative weight bearing restrictions and self-evaluations.
* Male and non-pregnant female patients ages 21-80 years of age at time of surgery.
* Patients requiring a primary total knee replacement.
* Patients with a diagnosis of osteoarthritis (OA), traumatic arthritis (TA), or avascular necrosis (AVN).
* Patients with intact collateral ligaments.

Exclusion Criteria

* Patients with inflammatory arthritis.
* Patients that are morbidly obese, body mass index (BMI) \> 40.
* Patients with a history of total or unicompartmental reconstruction of the affected joint.
* Patients that have had a high tibial osteotomy or femoral osteotomy.
* Patients with neuromuscular or neurosensory deficiency, which would limit the ability to assess the performance of the device.
* Patients with a systemic or metabolic disorder leading to progressive bone deterioration.
* Patients that are immunologically compromised, or receiving chronic steroids (\>30 days).
* Patients bone stock is compromised by disease or infection, which cannot provide adequate support and/or fixation to the prosthesis.
* Patients with knee fusion to the affected joint.
* Patients with an active or suspected latent infection in or about the knee joint.
* Patients that computer-assisted surgical navigation (CAOS) techniques will be used.
* Patients that minimally invasive surgical technique will be used.
* Patients that are prisoners.
Minimum Eligible Age

21 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Spokane Joint Replacement Center

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

David F. Scott, MD

PI

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

David F Scott, MD

Role: PRINCIPAL_INVESTIGATOR

Spokane Joint Replacement Center

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Spokane Joint Replacement Center

Spokane, Washington, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

SJRC-OK

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

All-poly Versus Metal-backed
NCT04358601 ACTIVE_NOT_RECRUITING NA
Uncemented Tritanium TKR vs Cemented Triathlon TKR
NCT04040764 ACTIVE_NOT_RECRUITING NA