Abstract: Pulse cyclophosphamide (PCP) is a well established method for the treatment of lupus nephritis. PCP seems to produce better results with lesser side effects, than oral cytotoxic drugs. We presenthere, our experience with this method, in 84 patients. All patients had a WHO type IV histological lesion, on light microscopy, Proteinuria, hematuria, leucocyturia, casts, BUN, creatinine, and blood pressure were measured before starting PCP and after each one. The first ...