Abstract
The approach to the pediatric patient with membranous nephropathy (MN) can be challenging to the practitioner. The clinical presentation of the child with this histologic entity usually involves some degree of proteinuria ranging from persistent, subnephrotic-ranged proteinuria to overt nephrotic syndrome. Patients often have accompanying microscopic hematuria and may have azotemia or mild hypertension. Children presenting with nephrotic syndrome are often steroid resistant; as such, their biopsy for steroid-resistant nephrotic syndrome results in the diagnosis of MN. The practitioner treating MN in the pediatric patient must weigh the risks of immunosuppressive therapy against the benefits. In general, the child with subnephrotic proteinuria and normal renal function can likely be treated conservatively with angiotensin blockade (angiotensin-converting enzyme inhibitors or angiotensin receptor blockers) without the need for immunosuppressive therapy. Those with nephrotic syndrome are usually treated with steroids initially and often followed by alkylating agents (cyclophosphamide or chlorambucil). Calcineurin inhibitors may also be useful, but the relapse rate after their discontinuation remains high. The absence of controlled studies in children with MN makes treatment recommendations difficult, but until they are available, using the patient’s clinical presentation and risk of disease progression appears to be the most prudent approach.
References
Cameron JS (1990) Membranous nephropathy in childhood and its treatment. Pediatr Nephrol 4:193–198
Valentini RP, Mattoo TK, Kapur G, Imam A (2009) Membranous glomerulonephritis: treatment response and outcome in children. Pediatr Nephrol 24:301–308
Filler G, Young E, Geier P, Carpenter B, Drukker A, Feber J (2003) Is there really an increase in non-minimal change nephrotic syndrome in children? Am J Kidney Dis 42:1107–1113
Chen A, Frank R, Vento S, Crosby V, Chandra M, Gauthier B, Valderrama E, Trachtman H (2007) Idiopathic membranous nephropathy in pediatric patients: presentation, response to therapy, and long-term outcome. BMC Nephrol 8:11
International Study of Kidney Disease in Children (1978) Nephrotic syndrome in children: prediction of histopathology from clinical and laboratory characteristics at time of diagnosis. A report of the International Study of Kidney Disease in Children. Kidney Int 13:159–165
Kleinknecht C, Levy M, Gagnadoux MF, Habib R (1979) Membranous glomerulonephritis with extra-renal disorders in children. Medicine (Baltimore) 58:219–228
Ponticelli C (2007) Membranous nephropathy. J Nephrol 20:268–287
Kawasaki Y, Suzuki J, Onishi N, Takahashi A, Isome M, Suzuki H (2005) IgA deficiency and membranous glomerulonephritis presenting as nephrotic syndrome. Pediatr Nephrol 20:662–664
Ivanyi B, Haszon I, Endreffy E, Szenohradszky P, Petri IB, Kalmar T, Butkowski RJ, Charonis AS, Turi S (1998) Childhood membranous nephropathy, circulating antibodies to the 58-kD TIN antigen, and anti-tubular basement membrane nephritis: an 11-year follow-up. Am J Kidney Dis 32:1068–1074
Glassock RJ (1992) Secondary membranous glomerulonephritis. Nephrol Dial Transplant 7(Suppl 1):64–71
Moxey-Mims MM, Stapleton FB, Feld LG (1994) Applying decision analysis to management of adolescent idiopathic nephrotic syndrome. Pediatr Nephrol 8:660–664
Olbing H, Greifer I, Bennett BP, Bernstein J, Spitzer A (1973) Idiopathic membranous nephropathy in children. Kidney Int 3:381–390
Lee BH, Cho HY, Kang HG, Ha IS, Cheong HI, Moon KC, Lim IS, Choy Y (2006) Idiopathic membranous nephropathy in children. Pediatr Nephrol 21:1707–1715
Chan WC, Tsao YC (1966) Diffuse membranous glomerulonephritis in children. J Clin Pathol 19:464–469
North American Pediatric Renal Trials and Collaborative Studies (NAPRTCS) (2007) Annual Report. Available at www.naprtcs.org. Accessed July 12, 2008
U.S. Renal Data System (2008) Atlas of chronic kidney disease and end-stage renal disease in the United States, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases. In: USRDS 2008 Annual Data Report, Bethesda MD, 2008
Fervenza FC, Sethi S, Specks U (2008) Idiopathic membranous nephropathy: diagnosis and treatment. Clin J Am Soc Nephrol 3:905–919
Ehrenreich T, Churg J (1963) Pathology of membranous nephropathy. Pathology Annals 3:145
Jennette JC, Iskandar SS, Dalldorf FG (1983) Pathologic differentiation between lupus and nonlupus membranous glomerulopathy. Kidney Int 24:377–385
Cattran DC (2001) Idiopathic membranous glomerulonephritis. Kidney Int 59:1983–1994
Couser WG, Nangaku M (2006) Cellular and molecular biology of membranous nephropathy. J Nephrol 19:699–705
Ronco P, Debiec H (2006) Molecular dissection of target antigens and nephritogenic antibodies in membranous nephropathy: towards epitope-driven therapies. J Am Soc Nephrol 17:1772–1774
Ronco P, Debiec H (2005) Molecular pathomechanisms of membranous nephropathy: from Heymann nephritis to alloimmunization. J Am Soc Nephrol 16:1205–1213
Hirayama K, Ebihara I, Yamamoto S, Kai H, Muro K, Yamagata K, Kobayashi M, Koyama A (2002) Predominance of type-2 immune response in idiopathic membranous nephropathy. Cytoplasmic cytokine analysis. Nephron 91:255–261
Nangaku M, Shankland SJ, Couser WG (2005) Cellular response to injury in membranous nephropathy. J Am Soc Nephrol 16:1195–1204
Penny MJ, Boyd RA, Hall BM (1998) Mycophenolate mofetil prevents the induction of active Heymann nephritis: association with Th2 cytokine inhibition. J Am Soc Nephrol 9:2272–2282
Hogan SL, Muller KE, Jennette JC, Falk RJ (1995) A review of therapeutic studies of idiopathic membranous glomerulopathy. Am J Kidney Dis 25:862–875
Laluck BJ Jr, Cattran DC (1999) Prognosis after a complete remission in adult patients with idiopathic membranous nephropathy. Am J Kidney Dis 33:1026–1032
Troyanov S, Wall CA, Miller JA, Scholey JW, Cattran DC; Toronto Glomerulonephritis Registry Group (2004) Idiopathic membranous nephropathy: definition and relevance of a partial remission. Kidney Int 66:1199–1205
Cattran DC, Pei Y, Greenwood CM, Ponticelli C, Passerini P, Honkanen E (1997) Validation of a predictive model of idiopathic membranous nephropathy: its clinical and research implications. Kidney Int 51:901–907
Marx BE, Marx M (1999) Prediction in idiopathic membranous nephropathy. Kidney Int 56:666–673
Ramirez F, Brouhard BH, Travis LB, Ellis EN (1982) Idiopathic membranous nephropathy in children. J Pediatr 101:677–681
Latham P, Poucell S, Koresaar A, Arbus G, Baumal R (1982) Idiopathic membranous glomerulopathy in Canadian children: a clinicopathologic study. J Pediatr 101:682–685
Reichert LJ, Koene RA, Wetzels JF (1998) Prognostic factors in idiopathic membranous nephropathy. Am J Kidney Dis 31:1–11
Abitbol CL, Chandar J, Onder AM, Nwobi O, Montane B, Zilleruelo G (2006) Profiling proteinuria in pediatric patients. Pediatr Nephrol 21:995–1002
Gansevoort RT, Heeg JE, Vriesendorp R, de Zeeuw D, de Jong PE (1992) Antiproteinuric drugs in patients with idiopathic membranous glomerulopathy. Nephrol Dial Transplant 7(Suppl 1):91–96
Sandhu S, Wiebe N, Fried LF, Tonelli M (2006) Statins for improving renal outcomes: a meta-analysis. J Am Soc Nephrol 17:2006–2016
Makker SP (2003) Treatment of membranous nephropathy in children. Semin Nephrol 23:379–385
Collaborative Study of the Adult Idiopathic Nephrotic Syndrome (1979) A controlled study of short-term prednisone treatment in adults with membranous nephropathy. N Engl J Med 301:1301–1306
Cameron JS, Healy MJ, Adu D (1990) The Medical Research Council trial of short-term high-dose alternate day prednisolone in idiopathic membranous nephropathy with nephrotic syndrome in adults. The MRC Glomerulonephritis Working Party. Q J Med 74:133–156
Cattran DC, Delmore T, Roscoe J, Cole E, Cardella C, Charron R, Ritchie S (1989) A randomized controlled trial of prednisone in patients with idiopathic membranous nephropathy. N Engl J Med 320:210–215
Schieppati A, Perna A, Zamora J, Giuliano GA, Braun N, Remuzzi G (2004) Immunosuppressive treatment for idiopathic membranous nephropathy in adults with nephrotic syndrome. Cochrane Database Syst Rev (4):CD004293
Ponticelli C, Zucchelli P, Passerini P, Cagnoli L, Cesana B, Pozzi C, Pasquali S, Imbasciati E, Grassi C, Redaelli B, Sasdelli M, Locatelli F (1989) A randomized trial of methylprednisolone and chlorambucil in idiopathic membranous nephropathy. N Engl J Med 320:8–13
Ponticelli C, Altieri P, Scolari F, Passerini P, Roccatello D, Cesana B, Melis P, Valzorio B, Sasdelli M, Pasquali S, Pozzi C, Piccoli G, Lupo A, Segagni S, Antonucci F, Dugo M, MinariM SA, Pedrini L, Pisano G, Grassi C, Farina M, Bellazzi R (1998) A randomized study comparing methylprednisolone plus chlorambucil versus methylprednisolone plus cyclophosphamide in idiopathic membranous nephropathy. J Am Soc Nephrol 9:444–450
Imperiale TF, Goldfarb S, Berns JS (1995) Are cytotoxic agents beneficial in idiopathic membranous nephropathy? A meta-analysis of the controlled trials. J Am Soc Nephrol 5:1553–1558
Cattran DC, Appel GB, Hebert LA, Hunsicker LG, Pohl MA, Hoy WE, Maxwell DR, Kunis CL, North America Nephrotic Syndrome Study Group (2001) Cyclosporine in patients with steroid-resistant membranous nephropathy: a randomized trial. Kidney Int 59:1484–1490
Praga M, Barrio V, Juarez GF, Luno J, Grupo Espanol de Estudio de la Nefropatia Membranosa (2007) Tacrolimus monotherapy in membranous nephropathy: a randomized controlled trial. Kidney Int 71:924–930
Miller G, Zimmerman R 3rd, Radhakrishnan J, Appel G (2000) Use of mycophenolate mofetil in resistant membranous nephropathy. Am J Kidney Dis 36:250–256
Remuzzi G, Chiurchiu C, Abbate M, Brusegan V, Bontempelli M, Ruggenenti P (2002) Rituximab for idiopathic membranous nephropathy. Lancet 360:923–924
Bomback AS, Derebail VK, McGregor JG, Kshirsagar AV, Falk RJ, Nachman PH (2009) Rituximab therapy for membranous nephropathy: a systematic review. Clin J Am Soc Nephrol 4:734–744
Choy BY, Chan TM, Lai KN (2006) Recurrent glomerulonephritis after kidney transplantation. Am J Transplant 6:2535–2542
Kotanko P, Pusey CD, Levy JB (1997) Recurrent glomerulonephritis following renal transplantation. Transplantation 63:1045–1052
El Kossi M, Harmer A, Goodwin J, Wagner B, Shortland J, Angel C, McKane W (2008) De novo membranous nephropathy associated with donor-specific alloantibody. Clin Transplant 22:124–127
Schwarz A, Krause PH, Offermann G, Keller F (1994) Impact of de novo membranous glomerulonephritis on the clinical course after kidney transplantation. Transplantation 58:650–654
Habib R, Kleinknecht C, Gubler MC (1973) Extramembranous glomerulonephritis in children: report of 50 cases. J Pediatr 82:754–766
Trainin EB, Boichis H, Spitzer A, Greifer I (1976) Idiopathic membranous nephropathy. Clinical course in children. N Y State J Med 76:357–360
Tsukahara H, Takahashi Y, Yoshimoto M, Hayashi S, Fujisawa S, Suehiro F, Akaishi K, Nomura Y, Morikawa K, Sudo M (1993) Clinical course and outcome of idiopathic membranous nephropathy in Japanese children. Pediatr Nephrol 7:387–391
Acknowledgments
The authors thank Xu Zeng, Department of Laboratory Medicine and Pathology, Wayne State University, Detroit, MI, USA, for his assistance with the renal pathology slides.
Author information
Authors and Affiliations
Corresponding author
Additional information
Answers
1. b
2. a
3. e
4. a
5. e
Questions
Questions
(Answers appear following the reference list)
-
1.
Which of the following would be the LEAST expected clinical presentation of a child diagnosed with idiopathic MN?
-
a.
Asymptomatic proteinuria
-
b.
Azotemia
-
c.
Hypertension
-
d.
Microscopic hematuria
-
e.
Nephrotic syndrome
-
2.
All of the following would be an expected association of secondary MN EXCEPT?
-
a.
Celiac disease
-
b.
Hepatitis B infection
-
c.
Nonsteroidal anti-inflammatory drugs
-
d.
Sarcoidosis
-
e.
Systemic lupus erythematosus
-
3.
A key histologic feature distinguishing MN associated with systemic lupus erythematosus from that of idiopathic MN is
-
a.
C3 staining on immunofluorescence
-
b.
Granular staining for IgG
-
c.
Subepithelial electron-dense deposits
-
d.
Thickened glomerular capillary walls
-
e.
Tubuloreticular inclusions
-
4
Which of the following treatment strategies best characterizes the approach to a child with MN?
-
a.
Alkylating agents with corticosteroids should be considered for children with MN and nephrotic syndrome and steroid-resistant disease
-
b.
ACEi should be reserved for patients with refractory, nephrotic-range proteinuria
-
c.
Calcineurin inhibitors appear to be effective in MN, with a low relapse rate upon discontinuation of medication
-
d.
Oral corticosteroids should be used in all patients irrespective of clinical presentation
-
e.
Rituximab appears to be a suitable second-line therapy for children with steroid-resistant MN based on published reports
-
5.
Which of the following factors are associated with a favorable prognosis in the pediatric patient with MN?
-
a.
Age <14 years
-
b.
Azotemia
-
c.
Male gender
-
d.
Tubulointerstitial fibrosis
-
e.
Subnephrotic proteinuria
Rights and permissions
About this article
Cite this article
Menon, S., Valentini, R.P. Membranous nephropathy in children: clinical presentation and therapeutic approach. Pediatr Nephrol 25, 1419–1428 (2010). https://doi.org/10.1007/s00467-009-1324-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00467-009-1324-5