Condition: Intoxication by Drug · Sponsor: University of Aarhus
The study examines the concentrations of nitrous oxide that are achieved in blood, exhaled air, and urine after three different exposures to nitrous oxide: inhalation of three or four cartridges of nitrous oxide released in a car cabin in a switched-off car, consumption of 100 g of whipped cream in which nitrous oxide is used as a propellant, and exposure through work as a midwife in a delivery room. The concentrations in blood and exhaled air are measured for up to 1 hour after exposure, and in urine for up to 2 hours after exposure. The concentrations in blood and urine are measued with gas chromatography and mass spectrometry, while the concentration in exhaled air is measured by a sensor using an NDIR sensor (Olythe, France).
This description comes directly from the study's public registry record.
Charlotte U Andersen, Associate Professor · +4560128430 · cua@biomed.au.dk
Always discuss trial participation with your own doctor first.
| Department of Forensic Medicine | Aarhus, Denmark | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07690358