Functional Results With Attune Fixed Bearing Posterior Stabilized Knee Arthroplasty (A-16)

Vestre Viken Hospital Trust

Status

Unknown

Conditions

Knee Arthroplasty

Treatments

Device: Attune FB PS knee arthroplasty

Study type

Interventional

Funder types

Other

Identifiers

NCT02791477

Attune 2016

Details and patient eligibility

About

Functional results with Attune Fixed Bearing Posterior Stabilized total knee arthroplasty evaluated with KOOS. A prospective longitudinal cohort study with repetitive measurements 6 weeks, 3, 6, 12 and 24 months postoperative.

Full description

Total knee arthroplasty is a well documented and efficient treatment method for degenerative knee arthritis. Nevertheless it is reported that 15-20% of patients are not satisfied with the result. Some of the complaints are anterior knee pain, mid flexion instability and range of motion. Attune Fixed Bearing Posterior Stabilized knee have been developed to address the common complaints after knee arthroplasty surgery . The investigators like to use the Attune Fixed Bearing Posterior Stabilized knee with patella resurfacing on 65 of Our departments eligible patients to evaluate the functional results. Our primary outcome measure is change in Knee Osteoarthritis Outcome Score.

Enrollment

65 patients

Sex

All

Ages

50 to 80 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Patients between 50-80 years eligible for total knee arthroplasty at our hospital

Exclusion criteria

Patients unable to cooperate
Larger deformity that not suitable for a Posterior Stabilized total knee prostheses.
Revision operation
Diagnosed with inflammatory arthritis
Previously septic arthritis in the current knee joint
Local malignancy/general bone metastases
Serious Medical conditions that inflict on the walking ability
Active infections, latent infections og increased risk og infection
Previously arthrodeses or not well functioned arthroplasties in hips, knees or ankles.
Neurologic illness with symptoms from the current limb