36
Participants
Start Date
August 31, 2013
Primary Completion Date
June 30, 2014
Study Completion Date
August 31, 2014
Melatonin 10 mg
Melatonin 100 mg
Placebo
Multidisciplinary Pain Center 7612, Neuroscience Center, Rigshospitalet, Copenhagen
University of Copenhagen
OTHER
Lars Peter Holst Andersen
OTHER