The relation between pre-operative parameters and patient satisfaction after Total Knee Arthroplasty

• Conditions: Total Knee Arthroplasty; Total Knee Replacement; 10023213; 10005944

• Registration Number: NL-OMON49439
• Lead Sponsor: Zuyderland Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 15 April 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 50

Inclusion Criteria

• Painful and disabled knee joint resulting from osteoarthritis, rheumatoid
arthritis, or traumatic arthritis where one or more compartments are involved
• Body-mass-index (BMI) below 35 kg/m2
• High need to obtain pain relief and improve function
• Ability and willingness to follow instructions, including control of weight
and activity level, and to return for follow-up evaluations
• Ability to work with a mobile device for tele-rehabilitation
• Consent form read, understood and signed by patient

Exclusion Criteria

• Correction or revision of previous knee joint replacement procedure
• Patients selected for a posterior stabilized implant type
• Failure of previous joint replacement
• Patients with severe pre-operative varus or valgus deformity greater than or
equal to 15 degrees
• BMI greater than or equal to 35 kg/m2
• Not able or willing to undergo MRI and CT scan
• Metal near knee joint (MRI-scan not possible)
• Non-correctable varus axis
• Uncooperative patient or patient with neurological disorders who is incapable
of following directions

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Main endpoint is to identify correlations between pre-operative, i.e.<br /><br>biomechanical and planning, parameters and patient satisfaction after TKA<br /><br>surgery. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Alignment of the implant components<br /><br>Intra-operative soft tissue release</p><br>