Robot-Assisted Partial Knee Replacement Versus Standard Total Knee Replacement

NCT04378049 · tracked via the Priya Life Science Canada tracker

Sponsor

McMaster University

Phase

Not applicable

Started

2020-11-23

Last updated

2025-05-09

Condition(s) studied

Knee Osteoarthritis

Investigational drug(s) / intervention(s)

Total knee arthroplastyRobot-assisted partial knee arthroplasty

Total knee arthroplasty: Surgeon will perform a total knee arthroplasty procedure according to local standard of care

Robot-assisted partial knee arthroplasty: Surgeon will perform a robot-assisted unicompartmental or bicompartmental knee arthroplasty procedure

Study summary

This is a pilot randomized trial to assess the feasibility of a definitive trial to determine the effect of robot-assisted partial knee replacements versus standard total knee replacements.

Eligibility

Sex

ALL

Min age

18 Years

Max age

—

Healthy volunteers

Inclusion criteria * Adult (18+) * Unicompartmental knee OA with or without concomitant patellofemoral OA, requiring surgical treatment * Two study surgeons independently agree that the patient is eligible for either treatment group Exclusion criteria * Inability to provide informed consent (e.g. cognitive disability, language barrier) * Revision knee surgery * Simultaneous bilateral knee surgery * Previous major knee surgery or trauma * The robot or required components are unavailable (e.g. technical difficulties, robot-specific disposables out of stock) * A CT scan cannot be obtained prior to surgery * Patient does not wish to participate

Primary outcome measure(s)

Feasibility- Recruitment — 12 months
The number of patients recruited during a 12 month period
Feasibility- Participant retention — 12 months
Number of patients completing the study
Feasibility- Treatment compliance — 12 months
The number of crossovers during a 12 month period

Trial sites (1)

Facility	City	Region	Status
St. Joseph's Healthcare Hamilton	Hamilton	Ontario

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Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT04378049 on ClinicalTrials.gov ↗ ← All trials in Canada