Use of rituximab in pediatric patients with steroidresistant nephrotic syndrome. A single center study
DOI:
https://doi.org/10.17533/udea.iatreia.16785Keywords:
chronic renal disease, immunosuppressive agents, mycophenolic acid, nephrotic syndromeAbstract
Introduction: Steroids are the cornerstone of therapy for nephrotic syndrome (NS) with a remission rate as high as 90%. In patients who do not respond to them or are steroid dependent, other immunosuppressive drugs have been used. Although rituximab use in NS is off-label, many authors have published their experience with it.
Objective and methods: To describe retrospectively a group of seven children with nephrotic syndrome, either steroid-dependent (SDNS) or steroid- resistant (SRNS), treated with rituximab and mycophenolate, at Pablo Tobón Uribe Hospital, in Medellín, Colombia.
Results: Two patients with SDNS and five with SRNS were evaluated; median age at diagnosis was 2 years (p25-75: 1-5); six months after treatment with rituximab there was reduction in proteinuria (93%), in the steroid dose (100%) and in the relapse episodes. However, proteinuria reappeared 12 months after treatment.
Conclusion: During the first year after rituximab treatment of NS there is reduction in proteinuria and in the steroid dose, but thereafter there is relapse. It is suggested to carry out another study using a second dose of rituximab one year after the first one.
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(1.) Ravani P, Magnasco A, Edefonti A, Murer L, Rossi R, Ghio L, et al. Short-term effects of rituximab in children with steroid- and calcineurin-dependent nephrotic syndrome: a randomized controlled trial. Clin J Am Soc Nephrol. 2011 Jun;6(6):1308–15.
(2.) Kemper MJ, Gellermann J, Habbig S, Krmar RT, Dittrich K, Jungraithmayr T, et al. Long-term follow-up after rituximab for steroid-dependent idiopathic nephrotic syndrome. Nephrol Dial Transplant. 2012 May;27(5):1910–5.
(3.) Gulati A, Bagga A, Gulati S, Mehta KP, Vijayakumar M. Management of steroid resistant nephrotic syndrome. Indian Pediatr. 2009 Jan;46(1):35–47.
(4.) Greenbaum LA, Benndorf R, Smoyer WE. Childhood nephrotic syndrome--current and future therapies. Nat Rev Nephrol. 2012 Aug;8(8):445–58.
(5.) Filler G, Huang S-HS, Sharma AP. Should we consider MMF therapy after rituximab for nephrotic syndrome? Pediatr Nephrol. 2011 Oct;26(10):1759–62.
(6.) Ito S, Kamei K, Ogura M, Udagawa T, Fujinaga S, Saito M, et al. Survey of rituximab treatment for childhoodonset refractory nephrotic syndrome. Pediatr Nephrol. 2013 Mar;28(2):257–64.
(7.) van Husen M, Kemper MJ. New therapies in steroidsensitive and steroid-resistant idiopathic nephrotic syndrome. Pediatr Nephrol. 2011 Jun;26(6):881–92.
(8.) Takei T, Itabashi M, Moriyama T, Kojima C, Shiohira S, Shimizu A, et al. Effect of single-dose rituximab on steroid-dependent minimal-change nephrotic syndrome in adults. Nephrol Dial Transplant. 2013 May;28(5):1225–32.
(9.) Hofstra JM, Deegens JKJ, Wetzels JFM. Rituximab: effective treatment for severe steroid-dependent minimal change nephrotic syndrome? Nephrol Dial Transplant. 2007 Jul;22(7):2100–2.
(10.) Haffner D, Fischer D-C. Nephrotic syndrome and rituximab: facts and perspectives. Pediatr Nephrol. 2009 Aug;24(8):1433–8.
(11.) Peters HPE, van de Kar NCAJ, Wetzels JFM. Rituxi-mab in minimal change nephropathy and focal segmental glomerulosclerosis: report of four ca-ses and review of the literature. Neth J Med. 2008 Nov;66(10):408–15.
(12.) Magnasco A, Ravani P, Edefonti A, Murer L, Ghio L, Belingheri M, et al. Rituximab in children with resis-tant idiopathic nephrotic syndrome. J Am Soc Ne-phrol. 2012 Jun;23(6):1117–24.
(13.) Ito S, Kamei K, Ogura M, Sato M, Fujimaru T, Ishikawa T, et al. Maintenance therapy with mycophenola-te mofetil after rituximab in pediatric patients with steroid-dependent nephrotic syndrome. Pediatr Ne-phrol. 2011 Oct;26(10):1823–8.
(14.) Eknoyan G, Lameire N, Founding KDIGO Co-Chairs. KDIGO Clinical Practice Guideline for Glomerulone-phritis. Kidney Int Suppl. 2012 Jun;2(2):139.
(15.) Fornoni A, Sageshima J, Wei C, Merscher-Gomez S, Aguillon-Prada R, Jauregui AN, et al. Rituximab tar-gets podocytes in recurrent focal segmental glome-rulosclerosis. Sci Transl Med. 2011 Jun;3(85):85ra46.
(16.) Tellier S, Brochard K, Garnier A, Bandin F, Llanas B, Guigonis V, et al. Long-term outcome of children treated with rituximab for idiopathic nephrotic syn-drome. Pediatr Nephrol. 2013 Jun;28(6):911–8.
(17.) Gulati A, Sinha A, Jordan SC, Hari P, Dinda AK, Shar-ma S, et al. Efficacy and safety of treatment with ri-tuximab for difficult steroid-resistant and -dependent nephrotic syndrome: multicentric report. Clin J Am Soc Nephrol. 2010 Dec;5(12):2207–12.
(18.) Prytuła A, Iijima K, Kamei K, Geary D, Gottlich E, Ma-jeed A, et al. Rituximab in refractory nephrotic syn-drome. Pediatr Nephrol. 2010 Mar;25(3):461–8.
(19.) Nakayama M, Kamei K, Nozu K, Matsuoka K, Naka-gawa A, Sako M, et al. Rituximab for refractory focal segmental glomerulosclerosis. Pediatr Nephrol. 2008 Mar;23(3):481–5.
(20.) Fujinaga S, Someya T, Watanabe T, Ito A, Ohto-mo Y, Shimizu T, et al. Cyclosporine versus myco-phenolate mofetil for maintenance of remission of steroid-dependent nephrotic syndrome after a single infusion of rituximab. Eur J Pediatr. 2013 Apr;172(4):513–8.
(21.) Danés I, Agustí A, Vallano A, Martínez J, Alerany C, Ferrer A, et al. Available evidence and outcome of off-label use of rituximab in clinical practice. Eur J Clin Pharmacol. 2013 Sep;69(9):1689–99.
(22.) Bomback AS, Derebail VK, McGregor JG, Kshirsagar A V, Falk RJ, Nachman PH. Rituximab therapy for mem-branous nephropathy: a systematic review. Clin J Am Soc Nephrol. 2009 Apr;4(4):734–44.
(23.) Ponticelli C. What is the role of rituximab in idio-pathic membranous nephropathy? Expert Rev Clin Immunol. 2013 Jan;9(1):13–6.
(24.) Chaumais M-C, Garnier A, Chalard F, Peuchmaur M, Dauger S, Jacqz-Agrain E, et al. Fatal pulmonary fibrosis after rituximab administration. Pediatr Ne-phrol. 2009 Sep;24(9):1753–5.
(25.) Bitzan M, Anselmo M, Carpineta L. Rituximab (B-cell depleting antibody) associated lung injury (RALI): a pediatric case and systematic review of the literature. Pediatr Pulmonol. 2009 Sep;44(9):922–34.
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