Clinical Research Directory

Examination of Clinical and Laboratory Abnormalities in Patients With Defective DNA Repair: Xeroderma Pigmentosum, Cockayne Syndrome, or Trichothiodystrophy

Four rare genetic diseases, xeroderma pigmentosum (XP), Cockayne syndrome (CS), the XP/CS complex and trichothiodystrophy (TTD) have defective DNA excision repair although only XP has increased cancer susceptibility. We plan to perform careful clinical examination of selected patients with XP, XP/CS, CS, or TTD and follow their clinical course. We will obtain tissue (skin, blood, hair, buccal swabs) for laboratory examination of DNA repair and for genetic analysis. We hope to be able to correlate these laboratory abnormalities with the clinical features to better understand the mechanism of cancer prevention by DNA repair. Patients will be offered counseling and education for cancer control.

A 44-week Monocentric Open Study Assessing the Efficacy and Safety of Deucravacitinib in Adults With Inflammatory Genodermatoses

The 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.

A 20-Week Study Assessing the Efficacy of Apremilast in Patients with EB Simplex Generalized

The goal of this clinical trial is to Assessing the Efficacy and Safety of Apremilast in Patients \> 6 years of age with EB simplex generalized . The main question it aims to answer are: describe efficacity of this treatment. Participants will take treatments and have to use bullets during the study period.