Overview A Clinical Trial for CTD-ILD Treatment Status: Terminated Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The first objective of this protocol is to assess the tolerability and safety of N-acetylcysteine (NAC) in patients with connective tissue disease related interstitial lung disease (CTD-ILD). Phase: Phase 2/Phase 3 Details Lead Sponsor: University of MichiganTreatments: AcetylcysteineN-monoacetylcystine