A 10-year follow-up of idiopathic membranous nephropathy patients on steroids and cyclophosphamide: a case series. (16th January 2015)

• Record Type: Journal Article
• Authors: Ram, Rapur; Guditi, Swarnalatha; Kaligotla Venkata, Dakshinamurty
• Is Part Of: Renal failure. Volume 37:Number 3(2015)
• Page Start: 452
• Page End: 455
• Publication Date: 2015-01-16
• Subjects: Idiopathic membranous nephropathy -- steroids -- cyclophosphamide -- follow-up -- remission; Chronic renal failure -- Periodicals; Acute renal failure -- Periodicals; Uremia -- Periodicals; 616.614005
• DOI: 10.3109/0886022X.2014.996731
• Languages: English
• ISSNs: 0886-022X

Abstract

Abstract: The studies of idiopathic membranous nephropathy (IMN) require sufficiently long duration of follow-up to understand the effect of treatment on the development of end-stage renal disease (ESRD) in IMN. The aim was to assess the remission rates with steroids and cyclophosphamide regimen for IMN at the end of 10 years of follow-up. A prospective, open-label study performed in Nephrology department of a state run tertiary care centre in a southern state of India. Adult (age >18 years) patients with biopsy-proven IMN of at least 6-month duration were included in the study. Patients received a 6-month course of alternate months of steroid and cyclophosphamide. The patients were followed for 10 years. Study end points were doubling of serum creatinine, development of ESRD, or death. A total of 58 IMN patients were recruited from 1997 to 2001. Out of 58 patients included, only 48 patients could complete the treatment schedule in six months. The remission rate at the end of 10 years was 58.6% (34 in 58 patients). The probability of dialysis-free survival in our study was 89.6% at the end of 10 years follow-up. The regimen of steroids and cyclophosphamide in IMN had a remission rates not as high as reported before. It was associated with high relapse rates and more infections.