Oxford Unicompartment Knee replacement versus total knee replacement: a randomised controlled trial

Not Applicable

• Conditions: Medial compartment osteoarthritis of the knee; Musculoskeletal - Osteoarthritis; Surgery - Surgical techniques

• Registration Number: ACTRN12614000734662
• Lead Sponsor: Jonathan Manson

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2014-07-11
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: ot yet recruiting
• Sex: All
• Target Recruitment: 100

Inclusion Criteria

Anteromedial osteoarthritis of the knee, intact ACL, preservation of full thickness lateral compartment cartilage on valgus stress XR, correctable intra-articular varus, flexion deformity less than 15 degrees.

Exclusion Criteria

Inflammatory arthritis, ACL deficiency, MCL deficiency, lateral compartment OA, bone on bone lateral patellofemoral OA + lateral patellar subluxation

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Knee function as assessed by the Oxford Knee Score[1 year];Revision operation, as recorded on the New Zealand Joint Registry (which records greater than 95% of arthroplasty operations performed in New Zealand), and by contact with patients. [10 years]

Secondary Outcome Measures

Name	Time	Method
Knee pain as assessed by Visual Analogue Pain Score[1 year];Range of Motion as measured by a goniometer.[1 year]