66
Participants
Start Date
May 31, 2014
Primary Completion Date
August 31, 2016
Study Completion Date
August 31, 2016
Lasertherapy
Laser 808 wave length infrared Ga AlAs(gallium-aluminum-arsenide). The laser beam applied bilaterally in non contact mode to each salivary gland area, extra orally to the parotid and submandibular glands and intramurally to the sublingual gland/ 4 Joules/cm2 each point (active group)
Sham Lasertherapy
Laser 808 wave length infrared Ga AlAs(gallium-aluminum-arsenide).The device will be applied with the laser pen closed by aluminium foil (placebo group).
Tania S A Fidelix, São Paulo
Federal University of São Paulo
OTHER