Looking for volunteers
RCT: Mako Medial Unicondylar Knee Arthroplasty vs Oxford Unicondylar Knee Arthroplasty
NCT04095637 · University College, London · Updated 9 July 2025
- What is being tested
- Medial knee arthroplasty
- For
- Unicompartmental Knee Replacement; Osteo Arthritis Knee; Surgery
- Kind of study
- Tests a treatment or device on volunteers. No drug phase (a device or procedure study).
- Who can join
- Ages 40 years to 80 years. About 140 people. The full rules are on the registry page.
- Where
- United Kingdom
- When
- Starts or started 24 Nov 2017, ends 1 Jan 2026. Registered 19 Sept 2019.
- Results
- None posted yet.
In the researchers' words
The overall aim of this prospective, randomised, single-blinded, controlled trial is to compare clinical outcomes and accuracy of implant positioning in Mako robotic UKA versus jig-based Oxford UKA with navigation control. Patients receiving the Mako robotic UKA (Stryker Ltd) will form the investigation group and those undergoing the jig-based Oxford UKA (Zimmer-Biomet Ltd) with navigation control will form the control group. The primary objective in this study is to compare accuracy of component positioning as assessed by postoperative low radiation dose CT scan between conventional Jig-based Oxford UKA with navigation control and Mako robotic UKA.
Sites
- UCL Hospital NHS Foundation TrustLondon, United Kingdom