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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:
Information provided by:
Johns Hopkins University
ClinicalTrials.gov Identifier:
NCT00890227
First received: April 27, 2009
Last updated: NA
Last verified: April 2009
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: May 2011
  Estimated Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)