Common Rheumatoid Arthritis Treatment May Be Effective in Treating ... Science Daily (press release) Oct. 27, 2013 — Rituximab (Rituxan®) -- a drug commonly used rheumatoid arthritis, granulomatosis with polyangiitis (formerly Wegener's), and certain types of cancers -- may be a safe and effective treatment for immunoglobulin G4-related disease ... |