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

The recruitment status of this study is unknown because the information has not been verified recently.
Verified June 2012 by Johns Hopkins University.
Recruitment status was  Not yet recruiting
Information provided by (Responsible Party):
Robert Greenberg, MD, Johns Hopkins University
ClinicalTrials.gov Identifier:
First received: June 11, 2012
Last updated: June 19, 2012
Last verified: June 2012
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study is not yet open for participant recruitment.
  Estimated Study Completion Date: June 2013
  Estimated Primary Completion Date: June 2013 (Final data collection date for primary outcome measure)