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Comparison of DISCOVER™ Artificial Cervical Disc and ACDF for Treatment of Cervical DDD (IDE Study)

Cervical Degenerative Disc Disease Clinical Trial

Official title:
A Multi-Center, Prospective, Randomized Controlled Trial Comparing Cervical Arthroplasty to Anterior Cervical Discectomy and Fusion for the Treatment of Cervical Degenerative Disc Disease

Clinical Trial Summary

This study is intended to treat patients with symptomatic degenerative disc disease at one level of the cervical spine. The patients will be randomized to the DISCOVER Artificial Cervical Disc (total disc replacement) or SLIM-LOC™ (cervical fusion) to determine the safety and efficacy at 2 years post operative. Follow-up on patients treated with total disc replacement will be continued to 5 years post operative.

Clinical Trial Description

This study is designed as a multicenter, prospective, randomized, controlled trial. Subjects will be stratified by the number of levels to be treated then assigned treatment in a randomized 1:1 ratio. Participants in the treatment group will undergo cervical total disc replacement with the DISCOVER Artificial Cervical Disc. Participants in the control group will undergo anterior cervical discectomy and fusion with the SLIM-LOC™ Anterior Cervical Plate System with a cortical or cortico-cancellous allograft spacer. Follow-up visits will occur at 2 weeks, 3 and 6 months and 1, and 2 years for all randomized subjects. Subjects that received the control treatment will complete their required study participation at 2 years post operative and subjects assigned the Discover treatment will complete their participation at 5 years post operative. Follow-up for the Discover treatment group will be via a telephone administered questionnaire at 3, 4 and 5 years post operative. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00432159
Study type Interventional
Source DePuy Spine
Contact
Status Completed
Phase N/A
Start date July 1, 2006
Completion date May 1, 2016
View Details
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