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Incidence of Proximal Junctional Kyphosis (PJK) in Long Posterior Spinal Fusion: A Study Comparing Traditional Open Surgery to Minimally Invasive Percutaneous Technique at the Proximal Fusion Levels

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified April 2009 by Johns Hopkins University.
Recruitment status was:  Not yet recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT00890227
First Posted: April 29, 2009
Last Update Posted: April 29, 2009
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Johns Hopkins University
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: May 2011
  Estimated Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)