NCT01835340|Completed
Breath Gas Measurement of Propofol During Anesthesia in Patients With Endourological Procedures
Study to Estimate Central Propofol Effect by Measuring Exhaled Propofol Concentrations in Patients
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Study to Estimate Central Propofol Effect by Measuring Exhaled Propofol Concentrations in Patients
Sponsor study identifier
interventional
22
1 country
1
Study Start
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
December 9, 2017
Actual (reported)Study Completion
December 9, 2017
Actual (reported)Propofol can be measured continuously in breath gas during anesthesia. This study compares propofol concentration in plasma and breath gas and processed electroencephalographic monitoring (bispectral index) under clinical conditions with patients and total intravenous anesthesia. Target controlled infusion technique is used to deliver adequate propofol concentration in plasma.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 9, 2017
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
April 15, 2013
Actual (reported)April 18, 2013
Actual (reported)December 9, 2017
Actual (reported)December 9, 2017
Actual (reported)Exhaled propofol (parts per billion)
Continuous measurement over 40 min during the induction of anesthesia and 30 min during recovery of anesthesia
Propofol Patients will receive propofol anesthesia on the study day
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Dept. of Anesthesiology and Intensive Care
Lübeck, Schleswig-Holstein, 23538, Germany
Grossherr M, Hengstenberg A, Meier T, Dibbelt L, Igl BW, Ziegler A, Schmucker P, Gehring H. Propofol concentration in exhaled air and arterial plasma in mechanically ventilated patients undergoing cardiac surgery. Br J Anaesth. 2009 May;102(5):608-13. doi: 10.1093/bja/aep053. Epub 2009 Mar 31.
Hartmut Gehring, Professor
University of Luebeck
22 participants (actual enrollment reported by the registry).
First Submitted
April 15, 2013
First Posted
April 18, 2013
Study Start
October 2012
Date type not reportedThis date has not been verified as actual or estimated.
Does Antibiotic Prophylaxis at Urinary Catheter Removal Prevent Urinary Tract Infections
Contact the study team to confirm eligibility.
Primary Completion
December 9, 2017
Actual (reported)Study Completion
December 9, 2017
Actual (reported)Last Updated
December 12, 2017
Record last verified: 2017-12
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Source: ClinicalTrials.gov.
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