Randomized, controlled trial of tacrolimus and prednisolone monotherapy for adults with De Novo minimal change disease: a multicenter, randomized, controlled trial
File(s)
Accepted version
Author(s)
Type
Journal Article
Abstract
BACKGROUND AND OBJECTIVES: Minimal change disease is an important cause of nephrotic syndrome in adults. Corticosteroids are first-line therapy for minimal change disease, but a prolonged course of treatment is often required and relapse rates are high. Patients with minimal change disease are therefore often exposed to high cumulative corticosteroid doses and are at risk of associated adverse effects. This study investigated whether tacrolimus monotherapy without corticosteroids would be effective for the treatment of de novo minimal change disease. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: This was a multicenter, prospective, open-label, randomized, controlled trial involving six nephrology units across the United Kingdom. Adult patients with first presentation of minimal change disease and nephrotic syndrome were randomized to treatment with either oral tacrolimus at 0.05 mg/kg twice daily, or prednisolone at 1 mg/kg daily up to 60 mg daily. The primary outcome was complete remission of nephrotic syndrome after 8 weeks of therapy. Secondary outcomes included remission of nephrotic syndrome at 16 and 26 weeks, rates of relapse of nephrotic syndrome, and changes from baseline kidney function. RESULTS: There were no significant differences between the tacrolimus and prednisolone treatment cohorts in the proportion of patients in complete remission at 8 weeks (21 out of 25 [84%] for prednisolone and 17 out of 25 [68%] for tacrolimus cohorts; P=0.32; difference in remission rates was 16%; 95% confidence interval [95% CI], -11% to 40%), 16 weeks (23 out of 25 [92%] for prednisolone and 19 out of 25 [76%] for tacrolimus cohorts; P=0.25; difference in remission rates was 16%; 95% CI, -8% to 38%), or 26 weeks (23 out of 25 [92%] for prednisolone and 22 out of 25 [88%] for tacrolimus cohorts; P=0.99; difference in remission rates was 4%; 95% CI, -17% to 25%). There was no significant difference in relapse rates (17 out of 23 [74%] for prednisolone and 16 out of 22 [73%] for tacrolimus cohorts) for patients in each group who achieved complete remission (P=0.99), or in the time from complete remission to relapse. CONCLUSIONS: Tacrolimus monotherapy can be effective alternative treatment for patients wishing to avoid steroid therapy for minimal change disease. PODCAST: This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2020_01_16_CJN06180519.mp3.
Date Issued
2020-02-07
Date Acceptance
2019-12-10
Citation
Clinical Journal of the American Society of Nephrology, 2020, 15 (2), pp.209-218
ISSN
1555-9041
Publisher
American Society of Nephrology
Start Page
209
End Page
218
Journal / Book Title
Clinical Journal of the American Society of Nephrology
Volume
15
Issue
2
Identifier
https://www.ncbi.nlm.nih.gov/pubmed/31953303
PII: CJN.06180519
Subjects
Glomerulonephritis
United Kingdom
adult
humans
lipoid nephrosis
nephrology
nephrotic syndrome
prednisolone
prospective studies
recurrence
remission induction
tacrolimus
treatment outcome
Publication Status
Published
Coverage Spatial
United States
Date Publish Online
2020-02-07