Teriflunomide vs. Placebo During Gluten Challenge in Celiac Disease

The study will be conducted with two treatment groups in the form of a 2:1 parallel group comparison and will serve to compare oral treatment with 14 mg/d teriflunomide vs. placebo in subjects with well-controlled coeliac disease undergoing gluten challenge. The screening period will be up to 8 weeks, followed by a 7-day run-in treatment period with a loading dose of teriflunomide followed by a 6 day therapeutic maintenance dose, an initial 4-week treatment-free follow-up period and a 6 month closing follow-up.