The primary objective is to evaluate the effects of IMVT-1402 compared to placebo, as measured by the American College of Rheumatology 20% (ACR20) response at Week 28.
The total duration of study participation is expected to be up to 86 weeks for an individual participant with 16 weeks of open-label treatment, 12 weeks of blinded randomized treatment, and 48 weeks of optional long-term extension treatment.
