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Value of Functional Anesthetic and Provocative Discography in the Surgical Treatment of Discogenic Pain

This study has been withdrawn prior to enrollment.
(Internal)
Sponsor:
ClinicalTrials.gov Identifier:
NCT01077947
First Posted: March 1, 2010
Last Update Posted: September 13, 2016
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.
Collaborator:
Medtronic Spine LLC
Information provided by:
Northwestern University
No Study Results Posted on ClinicalTrials.gov for this Study
Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.
  Estimated Study Completion Date: February 2014
  Estimated Primary Completion Date: February 2014 (Final data collection date for primary outcome measure)