RecruitingPhase 2Drug trialA 44-week Monocentric Open Study Assessing the Efficacy and Safety of Deucravacitinib in Adults With Inflammatory GenodermatosesThe goal of this clinical trial is to learn about deucravacitinib treatment in adults with inflammatory epidermal genodermatoses . The main question it aims to answer are: describe efficacity and safety of this treatment. Participants will take treatments and have to use bullets during the study period.