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Beta-blocker Before Extubation

This study has been withdrawn prior to enrollment.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00563238
First Posted: November 26, 2007
Last Update Posted: February 28, 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):
Gregory A. Schmidt, University of Iowa
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Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.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: December 2009
  Estimated Primary Completion Date: December 2009 (Final data collection date for primary outcome measure)