Study to Evaluate the Efficacy and Safety of Ponesimod (VSP-128) in Patients With Moderately to Severely Active Ulcerative Colitis
A multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of Ponesimod (VSP-128) in patients with moderately to severely active ulcerative colitis
Male and female subjects aged 18-75 years [+4]
Severe or fulminant UC likely to require hospitalization or surgery [+5]