NCT00837447

Range of Motion of Standard and High-Flexion Posterior Cruciate Retaining Total Knee Prostheses

Range of Motion of Standard and High-Flexion Posterior Cruciate Retaining Total Knee Prostheses A Prospective, Randomized Study

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 54 (actual)
• Sponsor: Ewha Womans University · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

The purpose of this prospective, randomized study was to compare pain, functional outcome and ranges of motion of the knees in patients receiving either a standard posterior cruciate-retaining or a high-flexion posterior cruciate-retaining total knee prosthesis.

Detailed description

The main goals of total knee arthroplasty are pain relief and improvement of function and range of motion. The purpose of this study was to compare ranges of motion of the knees in patients receiving either a standard posterior crucaite-retaining or a high-flexion posterior cruciate-retaining total knee prosthesis.

Conditions

• Osteoarthritis

Interventions

Type	Name	Description
DEVICE	Total knee replacement with NexGen CR knee prosthesis	comparison of functional outcome in patients receiving either NexGen posterior cruciate-retaining or a high-flexion posterior cruciate-retaining total knee prosthesis
DEVICE	Total knee replacement(TKR) with Nexgen CR-flex	TKR using Nexgen CR-flex implant

Timeline

• Start date: 2004-10-01
• Primary completion: 2008-03-01
• Completion: 2008-03-01
• First posted: 2009-02-05
• Last updated: 2013-04-10
• Results posted: 2013-04-10