77
Participants
Start Date
November 1, 2019
Primary Completion Date
July 31, 2024
Study Completion Date
September 30, 2024
Morning Bright Light Therapy
Morning bright light: Sitting in front of a lightbox for 60 minutes every morning within 90 minutes of waking up.
Negative Ion Generator
Negative ion generator: Sitting in front of a modified negative ion generator for 60 min every morning within 90 minutes of waking up.
VA Portland Health Care System, Portland, OR, Portland
VA Office of Research and Development
FED