10
Participants
Start Date
September 5, 2017
Primary Completion Date
December 31, 2019
Study Completion Date
December 31, 2019
Bright Light
1 hour daily morning light treatment provided through a head-worn device for 4 weeks with the following settings: irradiance is 230 μW/m2 and lux is 500 lux.
Dim Light
1 hour daily morning light treatment provided through a head-worn device for 4 weeks with the following settings: irradiance in this dimmed is reduced from 230 μW/m2 to 3 μW/m2, and lux reduced from 500 lux to 7 lux
Northwestern Memorial Hospital, Chicago
Rush University
OTHER
Northwestern University
OTHER