Low Steroid Dose Combined With Mycophenolic Acid (Myfortic) Compared With High Dose Steroid for Minimal Change Nephrotic Syndrome
Low Steroid Dose Combined With Mycophenolic Acid (Myfortic) Compared With High Dose Steroid for Minimal Change Nephrotic Syndrome
A multicenter, randomized, study will be performed to evaluate the efficacy of low dose steroid combined with mycophenolic acid (MyforticR) versus high dose steroid in inducing remission in adults with minimal change nephrotic syndrome (MCNS). One hundred and fourteen patients (CPP decision 2009-04-02-a5) will be included in this study. They will be randomly assigned to an open label treatment with either prednisone
1 mg/kg/day (arm A) or 0,5 mg/kg/day plus myforticR 1440 mg/day (arm B) for four weeks. The outcome will be compared during one-year follow up
The treatment for minimal change nephrotic syndrome (MCNS) is empirically based on high dose steroid. However, the side effects in adult patients are often significant and induce a lot of complications. This prospective study aimed to compare low dose steroid combined with mycophenolic acid (MyforticR) versus high dose steroid in the treatment of the first episode of MCNS.
Treatment Plan
After baseline evaluation including clinical biological and histological analyses, all eligible patients will be an open label assigned to two groups:
Group A: patients will receive prednisone 1 mg/kg/day for 4 weeks. Then, the dose will be progressively tapered if the remission will be achieved. For patients who exhibit incomplete remission at this time, high dose steroid will be continued for 4 weeks again before the tapering.
Group B: patients will receive prednisone 0.5 mg/kg/day combined with mycophenolic acid (MyforticR) 1440 mg/day. The management of steroid therapy will be identical in both groups, while MyforticR will be continued for six months.
In both groups, patients who will not achieve remission after 8 weeks of steroid therapy at full dose will be excluded from the study.
Statistical Analysis In this multicenter, randomized trial, the primary and secondary end points will be the rate of complete remission within 4 and 8 weeks of the start of induction therapy, respectively.
Inclusion Criteria:
Exclusion Criteria: