192
Participants
Start Date
August 3, 2017
Primary Completion Date
January 31, 2024
Study Completion Date
February 26, 2024
N-acetyl cysteine
N-acetylcysteine 1200 mg twice daily for 12 weeks (administered orally)
Placebo oral capsule
Placebo (matched in appearance to N-acetylcysteine to preserve double-blind) twice daily for 12 weeks (administered orally)
Medical University of South Carolina, Charleston
Medical University of South Carolina
OTHER