The clinical outcome after unicompartmental knee arthroplasty compared with total knee arthroplasty and the possible relationship with preoperative arthroscopic chondropathy

Withdrawn

• Conditions: joint wear; Osteoarthritis; 10023213

• Registration Number: NL-OMON30676
• Lead Sponsor: Isala Klinieken

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 13 May 2024

Recruitment & Eligibility

• Status: Withdrawn
• Sex: Not specified
• Target Recruitment: 210

Inclusion Criteria

Osteoarthritis in the medial compartment of the knee.
Patients must have an healthy intact lateral knee compartment, which is determined on X-rays (stage 0 Kellgren and Lawrence- and Ahlback-classification on standard standing AP, lateral and valgusstress knee X-ray).

Exclusion Criteria

1. Inflammatory arthropathy (RA, SLE, arthritis psoriatica)
2. Recent septic arthritis
3. Flexion contracture > 10 degrees
4. Preoperative range of motion (ROM) < 90 degrees
5. Angular deformity, fixed or > 15 degrees
6. Deficient anterior cruciate ligament
7. Previous high tibial osteotomy (HTO)

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>WOMAC-score</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>1.KSS, UCLA activity and SF-36-score<br /><br>2.Complications, revisions<br /><br>3.Postoperative flexion of the operated knee<br /><br>4.Radiographical analysis<br /><br>5.Hospital- and recoveryperiod<br /><br>6.Bloodloss (Hb pre- en postoperative, peroperative bloodloss, transfusions)</p><br>