A Prospective Randomized Study on Vanguard Cruciate Retaining Versus Vanguard High Flex Posterior Stabilized Total Knee System in the Early Range of Motion

Zimmer Biomet

Status: Completed

Conditions: Total Knee Arthroplasty

Treatments: Device: Vanguard PS Knee; Device: Vanguard CR Knee

Study type: Interventional

Funder types: Industry

Identifiers

NCT00763113

BMET CA 01

Details and patient eligibility

About

Main Objectives are: Test Difference in terms of early ROM between Vanguard FB CR and Vanguard FB PS. Knees; Demonstrate the comparable ROM of high flex PS to CR.

Enrollment: 173 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Patients need total knee replacement

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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173 participants in 2 patient groups

1

Experimental group

Description:

Vanguard PS Knee

Treatment:

Device: Vanguard PS Knee

2

Active Comparator group

Description:

Vanguard CR Knee

Treatment:

Device: Vanguard CR Knee