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Radiostereometric Analysis of Gap Balancing Versus Measured Resection for the Journey II Total Knee Replacement

NCT03290170 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2019-04-29

No results posted yet for this study

Summary

This is a randomized study comparing the measured resection and gap-balancing surgical techniques for total knee replacement (TKR) using a cemented Journey II TKR implant system. We will be comparing the two surgical methods by evaluating implant migration using radiostereometric analysis (RSA) imaging, evaluating contact kinematics (knee mechanics) through RSA under dynamic conditions and comparing patient knee outcome scores.

Conditions

Interventions

PROCEDURE

Measured Resection

Bony landmarks are used to set femoral component rotation.

PROCEDURE

Gap Balancing

Relies on ligament releases prior to bone cuts.

Sponsors & Collaborators

  • London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's

    lead OTHER

Principal Investigators

  • Douglas Naudie, MD · London Health Sciences Centre

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-12-20
Primary Completion
2019-08-31
Completion
2019-08-31

Countries

  • Canada

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03290170 on ClinicalTrials.gov