20
Participants
Start Date
March 9, 2021
Primary Completion Date
June 1, 2022
Study Completion Date
June 1, 2022
Opium tincture
Self-administration of opium tincture (10 mg/ml) as 2x5 drops on day 1, 3x10 drops on days 2-8, and 1x10 drops on day 9 in each study period.
Placebo
Self-administration of placebo as 2x5 drops on day 1, 3x10 drops on days 2-8, and 1x10 drops on day 9 in each study period.
Aalborg University Hospital, Aalborg
Asbjørn Mohr Drewes
OTHER