26
Participants
Start Date
January 31, 2002
Primary Completion Date
August 31, 2005
Study Completion Date
August 31, 2005
Litebook treatment devices
Litebook LED phototherapy device used for 30 min before 8 am
Inactivated negative ion generator
Equivalent exposure to inactivated negative ion generator
University Medical Center Groningen, Groningen
Yale University School of Medicine, New Haven
University of British Columbia, Vancouver
Royal Ottawa Mental Health Centre, , Ontario, K1Z 7K4 Canada, Ottawa
Douglas Hospital Research Centre, Montreal
University Medical Center Groningen
OTHER
University of British Columbia
OTHER
Royal Ottawa Mental Health Centre
UNKNOWN
Douglas Hospital Research Centre
UNKNOWN
Yale University
OTHER