60
Participants
Start Date
April 30, 2021
Primary Completion Date
December 31, 2024
Study Completion Date
January 21, 2025
N-acetylcysteine syrup
N-acetylcysteine syrup 600 mg (15 mL) twice a day for 3 months
Placebo syrup
Placebo syrup 15 mL twice a day for 3 months
Hospital das Clinicas da Faculdade de Medicina da USP, São Paulo
Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo, São Paulo
University of Sao Paulo General Hospital
OTHER