Rituximab: emerging treatment strategies of immune-mediated glomerular disease

Abstract

The use of monoclonal antibodies in the treatment of malignancy and autoimmune diseases has rapidly expanded in the last decade. Rituximab, a monoclonal antibody to the CD20 antigen on B cells, was first approved by the US FDA in 1997 to treat non-Hodgkin’s B-cell lymphoma. It is now used, however, for a variety of diseases in both on- and off-label uses. It was approved by the FDA for use in refractory rheumatoid arthritis in 2007, and in April 2011 it was approved for the treatment of anti-neutrophil cytoplasmic antibody-associated vasculitides (including granulomatosis with polyangiitis [Wegener’s granulomatosis] and microscopic polyangiitis), based on the promising results of the RAVE trial. Within the field of nephrology, in addition to its use in anti-neutrophil cytoplasmic antibody-associated vasculitides, it is has been used in the treatment of membranous nephropathy, membranoproliferative glomerulonephritis and lupus nephritis.

Keywords::

• ANCA
• lupus nephritis
• membranoproliferative glomerulonephritis
• membranous nephropathy
• rituximab
• vasculitis

Financial & competing interests disclosure

FC Fervenza has received unrestricted research grants from Genentech Inc., (CA, USA). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

No writing assistance was utilized in the production of this manuscript.