150
Participants
Start Date
January 4, 2024
Primary Completion Date
May 31, 2027
Study Completion Date
May 31, 2027
Blue Light Therapy
The BlueLT device is equipped with a narrow band short wavelength Light Emitting Diode (LED) - wavelength peak(λp) of \~470 nm (blue).
ControlLT
The ControlLT (placebo) device is equipped with a dim long-wavelength enriched LED.
Hospital de Clínicas de Porto Alegre, Porto Alegre
Federal University of Rio Grande do Sul
OTHER
Hospital de Clinicas de Porto Alegre
OTHER