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Ultrasound Guided Diagnostic Lumbar Medial Branch Blocks

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.
ClinicalTrials.gov Identifier: NCT00909272
Recruitment Status : Withdrawn (One of the investigators has left the institution)
First Posted : May 27, 2009
Last Update Posted : April 8, 2015
Sponsor:
Collaborator:
McMaster University
Information provided by (Responsible Party):
McMaster University ( Hamilton Health Sciences Corporation )

No Study Results Posted on ClinicalTrials.gov for this Study
Study was withdrawn before participants were enrolled.
  Recruitment Status : Withdrawn
  Estimated Primary Completion Date : December 2015
  Estimated Study Completion Date : December 2015