An interventional, double-blind, randomized, intracohort placebo-controlled design will be used to test safety, tolerability, pharmacokinetics, and preliminary efficacy of EHP-101 in 36 patients ≥ 18 and ≤ 74 years of age with documented dcSSc. There is a screening period of 28 days, 84 days treatment period, and 28 days follow-up.
The purpose of this trial is to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of EHP-101 in adult subjects with diffuse cutaneous Systemic Sclerosis (dcSSc).