129
Participants
Start Date
November 10, 2023
Primary Completion Date
October 29, 2024
Study Completion Date
February 21, 2025
Methadone Hydrochloride
Methadone hydrochloride (0.10 mg/kg) administered intravenously at the induction of anaesthesia
Placebo
Saline solution
Sygehus Sønderjylland, Aabenraa
University of Southern Denmark
OTHER