Abstract
Background
Fibrinoid necrosis is considered one of the active pathological lesions in IgA nephropathy. Whether patients with IgA nephropathy with fibrinoid necrosis lesions benefit from immunosuppressive therapy in terms of long-term outcomes remains uncertain. This study aimed to evaluate the response to immunosuppressive therapy in patients with fibrinoid necrosis lesions in a large cohort of patients with IgA nephropathy.
Methods
A total of 1325 patients with kidney biopsy-proven IgA nephropathy from 1994 to 2016 were recruited from the Peking University First Hospital IgA Nephropathy Database. The clinicopathological characteristics of patients with fibrinoid necrosis lesions and the effect of immunosuppressive therapy on patients with fibrinoid necrosis lesions alone or in those with fibrinoid necrosis together with crescents or endocapillary hypercellularity lesions were analyzed.
Results
In total, 107/1325 (8.1%) patients showed fibrinoid necrosis lesions, and 92/107 (86.0%) of these patients showed fibrinoid necrosis associated either with cellular/fibrocellular crescents or endocapillary hypercellularity lesions. The presence of fibrinoid necrosis together with crescents or endocapillary hypercellularity was an independent risk factor for the kidney composite endpoint (HR, 2.11; 95% CI, 1.16–3.84; P = 0.02) in patients without immunosuppression, while for those receiving immunosuppressive therapy, kidney outcome was improved (HR, 0.80; 95% CI, 0.46–1.39; P = 0.42). However, the predictive value of fibrinoid necrosis lesions alone did not change significantly between patients with and without immunosuppressive therapy.
Conclusions
The presence of fibrinoid necrosis with crescents or endocapillary hypercellularity lesions together, but not fibrinoid necrosis lesions alone, was a pathological indicator of patients who may benefit from immunosuppressive therapy.
Graphical Abstract
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Availability of data and material
The datasets generated and/or analyzed during the current study are available from the corresponding author on reasonable request.
References
Wyatt RJ, Julian BA (2013) IgA nephropathy. N Engl J Med 368(25):2402–2414. https://doi.org/10.1056/NEJMra1206793
Rodrigues JC, Haas M, Reich HN (2017) IgA nephropathy. Clin J Am Soc Nephrol 12(4):677–686. https://doi.org/10.2215/CJN.07420716
Coppo R (2019) Towards a personalized treatment for IgA nephropathy considering pathology and pathogenesis. Nephrol Dial Transplant 34(11):1832–1838. https://doi.org/10.1093/ndt/gfy338
Geetha D, Jefferson JA (2020) ANCA-associated vasculitis: core curriculum 2020. Am J Kidney Dis 75(1):124–137. https://doi.org/10.1053/j.ajkd.2019.04.031
Audemard-Verger A, Pillebout E, Guillevin L, Thervet E, Terrier B (2015) IgA vasculitis (Henoch-Shönlein purpura) in adults: diagnostic and therapeutic aspects. Autoimmun Rev 14(7):579–585. https://doi.org/10.1016/j.autrev.2015.02.003
Bates WD, Halland AM, Tribe RD, Rossouw DJ (1991) Lupus nephritis. Part I. Histopathological classification, activity and chronicity scores. S Afr Med J 79(5):256–259
Tan M, Li W, Zou G, Zhang C, Fang J (2016) Outcomes of IgA nephropathy with segmental glomerular necrosis but without crescent formation. Am J Nephrol 43(5):341–347. https://doi.org/10.1159/000445759
Zeng CH, Le W, Ni Z et al (2012) A multicenter application and evaluation of the oxford classification of IgA nephropathy in adult chinese patients. Am J Kidney Dis 60(5):812–820. https://doi.org/10.1053/j.ajkd.2012.06.011
Pan M, Zhang J, You X et al (2018) Renal outcomes in primary IgA nephropathy patients with segmental glomerular necrosis: a case-control study. Hum Pathol 75:47–54. https://doi.org/10.1016/j.humpath.2018.01.026
Cattran DC, Coppo R, Cook HT et al (2009) The Oxford classification of IgA nephropathy: rationale, clinicopathological correlations, and classification. Kidney Int 76(5):534–545. https://doi.org/10.1038/ki.2009.243
Shi SF, Wang SX, Jiang L et al (2011) Pathologic predictors of renal outcome and therapeutic efficacy in IgA nephropathy: validation of the oxford classification. Clin J Am Soc Nephrol 6(9):2175–2184. https://doi.org/10.2215/CJN.11521210
Trimarchi H, Barratt J, Cattran DC et al (2017) Oxford classification of IgA nephropathy 2016: an update from the IgA nephropathy classification working group. Kidney Int 91(5):1014–1021. https://doi.org/10.1016/j.kint.2017.02.003
D’Amico G, Napodano P, Ferrario F, Rastaldi MP, Arrigo G (2001) Idiopathic IgA nephropathy with segmental necrotizing lesions of the capillary wall. Kidney Int 59(2):682–692. https://doi.org/10.1046/j.1523-1755.2001.059002682.x
Shouno Y, Shimokama T, Sakemi T, Harada A, Yamaguchi M, Watanabe T (1993) Segmental glomerular necrosis as an active index of IgA nephropathy: a study with 100 serial sections of 128 cases. Acta Pathol Jpn 43(12):723–729. https://doi.org/10.1111/j.1440-1827.1993.tb02558.x
Tomiyoshi Y, Sakemi T, Ikeda Y, Ohtsuka Y, Nakamura M, Fujisaki T (2001) Cellular crescents and segmental glomerular necrosis in IgA nephropathy are indicative of the beneficial effects of corticosteroid therapy. Intern Med 40(9):862–866. https://doi.org/10.2169/internalmedicine.40.862
Tang Z, Wu Y, Qwet W, al, (2002) Idiopathic IgA nephropathy with diffuse crescent formation. Am J Nephrol 22(5–6):480–486. https://doi.org/10.1159/000065281
Bitencourt-Dias C, Bahiense-Oliveira M, Saldanha LB, Barros RT, Woronik V (2004) Comparative study of IgA nephropathy with and without crescents. Braz J Med Biol Res 37(9):1373–1377. https://doi.org/10.1590/s0100-879x2004000900012
Shen XH, Liang SS, Chen HM et al (2015) Reversal of active glomerular lesions after immunosuppressive therapy in patients with IgA nephropathy: a repeat-biopsy based observation. J Nephrol 28(4):441–449. https://doi.org/10.1007/s40620-014-0165-x
Hou JH, Le WB, Chen N et al (2017) Mycophenolate mofetil combined with prednisone versus full-dose prednisone in IgA nephropathy with active proliferative lesions: a randomized controlled trial. Am J Kidney Dis 69(6):788–795. https://doi.org/10.1053/j.ajkd.2016.11.027
Hotta O, Furuta T, Chiba S, Tomioka S, Taguma Y (2002) Regression of IgA nephropathy: a repeat biopsy study. Am J Kidney Dis 39(3):493–502. https://doi.org/10.1053/ajkd.2002.31399
Tumlin JA, Lohavichan V, Hennigar R (2003) Crescentic, proliferative IgA nephropathy: clinical and histological response to methylprednisolone and intravenous cyclophosphamide. Nephrol Dial Transplant 18(7):1321–1329. https://doi.org/10.1093/ndt/gfg081
Clarkson AR, Seymour AE, Thompson AJ, Haynes WD, Chan YL, Jackson B (1977) IgA nephropathy: a syndrome of uniform morphology, diverse clinical features and uncertain prognosis. Clin Nephrol 8(5):459–471
Croker BP, Dawson DV, Sanfilippo F (1983) IgA nephropathy. Correlation of clinical and histologic features. Lab Invest 48(1):19–24
Montinaro V, Esparza AR, Cavallo T, Rifai A (1991) Antigen as mediator of glomerular injury in experimental IgA nephropathy. Lab Invest 64(4):508–519
Jennette JC, Nachman PH (2017) ANCA glomerulonephritis and vasculitis. Clin J Am Soc Nephrol 12(10):1680–1691. https://doi.org/10.2215/CJN.02500317
Arima S, Nakayama M, Naito M, Sato T, Takahashi K (1991) Significance of mononuclear phagocytes in IgA nephropathy. Kidney Int 39(4):684–692. https://doi.org/10.1038/ki.1991.82
Li HL, Hancock WW, Hooke DH, Dowling JP, Atkins RC (1990) Mononuclear cell activation and decreased renal function in IgA nephropathy with crescents. Kidney Int 37(6):1552–1556. https://doi.org/10.1038/ki.1990.148
Funding
This study was supported by the Beijing Natural Science Foundation (Grant No. 7192209), Chinese Academy of Medical Sciences Research Unit (No. 2019RU023), Capital of Clinical Characteristics and the Applied Research Fund (Z161100000516005).
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YG: data collection, statistical analysis, and manuscript writing. XZ, JLv, LL, LZ: patient follow-up. SW: pathology score. S S: designed, supervised the study and revised it critically. HZ: manuscript review. All authors provided final manuscript approval.
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The study was approved by the ethics committee of Peking University First Hospital (2013[548]). and was executed in accordance with the principle of the Helsinki Declaration.
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Guo, Y., Shi, S., Zhou, X. et al. The effect of immunosuppressive therapy in patients with fibrinoid necrosis lesions in a large cohort of patients with IgA nephropathy. J Nephrol 35, 1079–1089 (2022). https://doi.org/10.1007/s40620-021-01176-x
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DOI: https://doi.org/10.1007/s40620-021-01176-x