40
Participants
Start Date
April 30, 2016
Primary Completion Date
July 31, 2018
Study Completion Date
December 31, 2018
Low-level Light Therapy
Low-level Light Therapy 660nm (red laser), 1 to 3 Joules, irradiation time and number of points varied.
Conventional treatment
Topical treatment: essential fatty oil, hydrogel, papain gel, petrolatum gauze, calcium or silver alginate, zinc oxide and barrier cream; and high compression bandage SurePress
Hospital de Clínicas de Porto Alegre, Porto Alegre
Hospital de Clinicas de Porto Alegre
OTHER