Comparison of Standard Fusion With "Topping Off"-System in Lumbar Spine (Topping-off)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified September 2010 by University of Cologne.
Recruitment status was  Not yet recruiting
Sponsor:
Information provided by:
University of Cologne
ClinicalTrials.gov Identifier:
NCT01224379
First received: October 19, 2010
Last updated: NA
Last verified: September 2010
History: No changes posted
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is not yet open for participant recruitment.
  Estimated Study Completion Date: October 2012
  Estimated Primary Completion Date: July 2012 (Final data collection date for primary outcome measure)
No publications provided by University of Cologne

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):