Concentrations of Nitrous Oxide in Blood, Exhaled Air and Urine After Various Types of Exposure.
Recruiting
N/A
Interventional Study
Intoxication by Drug
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
At a Glance
- Age
- 18 – 65
- Sex
- Any
- Study type
- Interventional
- Purpose
- Other
- Participants needed
- 40 (estimated)
- Sponsor
- University of Aarhus · Other
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About This Trial
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 r…
Trial Locations
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Eligibility Criteria
For arm 1, 2, and 3:
Inclusion Criteria:
* Age 18-65 years
* Able to understand Danish
* Willing to use effective contraception for 24 hours after the end of exposure (oral contraceptives, contraceptive implant, transdermal patch, vaginal ring, or injectable contraceptives)
* Written informed cons…
Contacts