What is the typical clinical course of Henoch-Schonlein Purpura?

What is the typical clinical course of Henoch-Schonlein Purpura?

• A. Self-limited; lasts 1-6 weeks
• B. Chronic with relapses
• C. Requires immunosuppressants
• D. Progressive kidney failure

Answer: (A)

Henoch-Schönlein Purpura is an IgA-mediated small-vessel vasculitis that most commonly affects children. The typical course is self-limited, resolving on its own over about 1 to 6 weeks with supportive care. Patients usually improve as the palpable purpura fades, and the bulk of symptoms (abdominal pain, arthralgias) remit in this time frame. Renal involvement can occur, presenting as hematuria or proteinuria, but in the usual course it is mild and does not progress to chronic kidney failure. Only a minority develop significant long-term kidney issues, and no routine immunosuppressive therapy is required for the standard, uncomplicated case.

Henoch-Schönlein Purpura is an IgA-mediated small-vessel vasculitis that most commonly affects children. The typical course is self-limited, resolving on its own over about 1 to 6 weeks with supportive care. Patients usually improve as the palpable purpura fades, and the bulk of symptoms (abdominal pain, arthralgias) remit in this time frame. Renal involvement can occur, presenting as hematuria or proteinuria, but in the usual course it is mild and does not progress to chronic kidney failure. Only a minority develop significant long-term kidney issues, and no routine immunosuppressive therapy is required for the standard, uncomplicated case.