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A Study to Compare the NexGen LPS and LPS-Flex Knee Implants

Osteoarthritis Clinical Trial

Official title:
Prospective Randomized Multicenter Study of NexGen LPS-Flex Knee

Clinical Trial Summary

The purpose of this study is to test for significant differences in functional outcomes obtained by using a NexGen LPS versus a NexGen LPS-Flex knee implant. Specifically, it is predicted that an increase in postoperative range of motion will be experienced by patients treated with the NexGen LPS-Flex knee implant.

Clinical Trial Description

This study will compare the clinical results of the NexGen LPS femoral component with the higher flexion potential of the NexGen LPS-Flex femoral component in all patients with degenerative joint disease that require total knee arthroplasty. The primary variable of interest is postoperative range of motion achieved with the two devices, which are implanted with slightly different surgical techniques in patients who may also be subjected to different rehabilitation programs depending on the device they are assigned. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00763386
Study type Interventional
Source Zimmer, Inc.
Contact
Status Completed
Phase N/A
Start date June 2001
Completion date March 2010
View Details
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