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Effectiveness of Carbon Filters to Reduce the Anesthetic Gas Concentration in an Anesthetized Patient

This study has been withdrawn prior to enrollment.
(Measurement device not performing to standard in study environment)
Sponsor:
ClinicalTrials.gov Identifier:
NCT01624558
First Posted: June 20, 2012
Last Update Posted: September 11, 2014
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):
Robert Greenberg, MD, Johns Hopkins 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Study was withdrawn before participants were enrolled.
  Study Status: This study has been withdrawn prior to enrollment.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: June 2013
  Estimated Primary Completion Date: June 2013 (Final data collection date for primary outcome measure)