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Outcomes After Standard and High-Flexion Posterior Stabilized Rotating-Platform Mobile-Bearing Total Knee Arthroplasty

NCT00954954 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 170

Last updated 2009-08-07

No results posted yet for this study

Summary

The aim of this prospective study is to compare the clinical and radiographic outcomes of standard and high-flexion posterior stabilized (PS) rotating-platform mobile-bearing (RP-MB) total knee arthroplasty. The investigators hypothesize that total knee arthroplasty performed with a high-flexion PS RP-MB design would improve range of motion, and that this would be reflected by a better clinical outcome and greater patient satisfaction.

Conditions

  • Osteoarthritis, Knee

Interventions

DEVICE

Standard PS RP-MB (P.F.C Sigma Rotating Platform knee)

Comparison of different types of knee prosthesis

DEVICE

High-flexion PS RP-MB (P.F.C Sigma Rotating Platform Flex)

Comparison of different types of knee prosthesis

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Principal Investigators

  • Myung Chul Lee, MD, PhD · Seoul National University Hospital Department of Orthopaedic Surgery

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2006-10-31
Primary Completion
2007-06-30
Completion
2009-07-31

Countries

  • South Korea

Study Locations

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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 NCT00954954 on ClinicalTrials.gov