Bicruciate-retaining (2C) Total Knee Arthroplasty (TKA) Versus Posterior-stabilized (PS) Total Knee Arthroplasty (TKA)

Not Applicable

Active, not recruiting

• Conditions: Total Knee Arthroplasty; Knee Osteoarthritis

• Registration Number: NCT05469776
• Lead Sponsor: Centre hospitalier de l'Université de Montréal (CHUM)

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-7-7
• Last Update Posted: 2 September 2024

Recruitment & Eligibility

• Status: Active, not recruiting
• Sex: All
• Target Recruitment: 77

Inclusion Criteria

Inclusion Criteria:<br><br> - Patients awaiting a total knee replacement who are candidates for a bi-cruciate<br> retaining prosthesis<br><br> - Disabling bicompartmental gonarthrosis with failure of conservative treatment<br><br> - 70 years of age or younger at the time of the pre-operative consultation<br><br> - Intact and functional cruciate ligaments<br><br> - Coronal knee malalignment of 10 degrees or less<br><br> - Adequate preoperative range of motion, defined as maximum flexum (inability to fully<br> extend the knee) of 10 degrees and flexion greater than 90 degrees<br><br> - Adequate intraoperative knee exposure to allow preservation of both cruciate<br> ligaments<br><br>Exclusion Criteria:<br><br> - Inability to undergo an EOS examination, defined as the inability to stand or morbid<br> obesity (inability of the patient to enter the EOS machine, which is relatively<br> cramped)<br><br> - Inability to walk on a treadmill and squat<br><br> - Pregnant women to avoid unnecessary fetal radiation<br><br> - Illiteracy, language barrier and any other reason that prevents patients from<br> answering the questionnaires

Exclusion Criteria

Not provided

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Change in KOOS pain score