Clinical Transcriptomics in Systemic Vasculitis (CUTIS)

This study is being done to learn about the causes, disease process, and develop potential treatments for skin vasculitis. It is also looking at the differences between the different types of skin vasculitis. Participants with active skin vasculitis will have a skin biopsy.

ClinicalTrials.gov ID: NCT03004326

Study Duration: Participants will have 1 study visit at Penn.

Disease(s): Eosinophilic Granulomatosis with Polyangiitis (EGPA/ Churg-Strauss), Granulomatosis with Polyangiitis (GPA), Immunoglobulin A Vasculitis (IgA), Microscopic Polyangiitis (MPA), Polyarteritis Nodosa (PAN), Skin Vasculitis