46
Participants
Start Date
October 31, 2004
Primary Completion Date
October 31, 2008
Study Completion Date
October 31, 2008
Light therapy
During the 5-week treatment period, subjects sit in front of a light box for 60 minutes daily after awakening, at a specified distance that provides the required light intensity.
Psychiatric Policlinic of the University of Basel, Basel
Basel Women's University Hospital
OTHER
Columbia University
OTHER
University of Pittsburgh
OTHER
Velux Fonden
OTHER
Psychiatric Hospital of the University of Basel
OTHER