Study of Daxdilimab (HZN-7734) in Participants With Moderate-to-Severe Primary Discoid Lupus Erythematosus

Approximately 72 participants will be enrolled to receive daxdilimab or placebo administered subcutaneously once every four weeks (Q4W) from Day 1 to Week 20. The maximum trial duration per participant is approximately 36 weeks including screening, the 24 weeks for the treatment period where participants will receive daxdilimab or placebo, and approximately 8 weeks for the follow-up period. Safety evaluations will be performed regularly throughout the course of the study. Acquired from Horizon in 2024.