Intravenous pulse cyclophosphamide--a new regime for steroid-resistant minimal change nephrotic syndrome.

The treatment of steroid-resistant minimal change nephrotic syndrome (MCNS) continues to pose a therapeutic challenge. We conducted a randomised prospective controlled trial to evaluate the efficacy of i.v. cyclophosphamide compared with oral cyclophosphamide in 13 children with biopsy-proven steroid-resistant MCNS. All 7 patients receiving i.v. cyclophosphamide achieved remission; this was sustained in 4 patients, while 3 relapsed. However, even these 3 patients subsequently became steroid sensitive. Of the 6 patients who received oral cyclophosphamide, 2 dropped out, 1 responded and 3 children continued to remain steroid resistant. The children who received IV cyclophosphamide had more sustained remissions, longer periods without proteinuria and fewer significant side effects; this was achieved at a lower cumulative dose.

RCT Entities:   Population Interventions Outcomes