Is there a role for rituximab in the treatment of idiopathic childhood nephrotic syndrome?

Abstract

We each have nephrotic patients who become steroid dependent and in whom multiple immunosuppressive agents are employed. There is a need to balance possible therapeutic benefits with drug toxicity. This case report describes such a patient, who has suffered from nephrotic syndrome for over 11 years and had become resistant to the usual therapies. He was therefore given a single dose of the anti-CD20 drug rituximab, to which he showed a prompt response, leaving him free of proteinuria for the past 10 months.