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Vanguard Knee Anterior Stabilized Versus Posterior Stabilized Bearing Study (VGASPS)

This study has been withdrawn prior to enrollment.
(Could not find interested researchers/clinicians to complete study protocol.)
Sponsor:
ClinicalTrials.gov Identifier:
NCT01308515
First Posted: March 4, 2011
Last Update Posted: June 21, 2017
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 (Responsible Party):
Zimmer Biomet
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Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.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: September 2010
  Estimated Primary Completion Date: September 2010 (Final data collection date for primary outcome measure)