Standardization of the management of rheumatoid purpura nephropathy in the West of France. What are the repercussions on the renal sequelae?

Introduction: Rheumatoid purpura is the most common vasculitis in children, and its renal involvement determines the prognosis. To date, no national protocol exists for its management. A protocol was drafted for the French Grand Ouest inter-region in 2011 in order to standardize practices.