108
Participants
Start Date
January 31, 2017
Primary Completion Date
March 31, 2018
Study Completion Date
March 31, 2018
Fentanyl sublingual
Fentanyl sublingual
Fentanyl ev
Fentanyl ev
Placebo sublingual
Placebo sublingual
Placebo ev
Placebo - NaCL 0,9% ev
Skiresort - Kronplatz, Bruneck
Institute of Mountain Emergency Medicine
OTHER
Azienda Sanitaria dell'Alto Adige
OTHER