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[Renal manifestations in vasculitides of small and medium-sized vessels]. Z Rheumatol 2022; 81:851-857. [PMID: 36331616 DOI: 10.1007/s00393-022-01282-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2022] [Indexed: 11/06/2022]
Abstract
Small-vessel vasculitides, in particular, are frequently manifested in the kidneys. A distinction is made between antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) and immune complex vasculitides. Even within the AAVs there are differences with respect to renal involvement, which manifest as necrotizing glomerulonephritis (GN) but renal involvement is much rarer in eosinophilic granulomatosis with polyangiitis than in microscopic polyangiitis and granulomatosis with polyangiitis. Disease progression, organ manifestation and prognosis vary according to the ANCA status. In immune complex vasculitides (cryoglobulinemic vasculitis, IgA vasculitis, hypocomplementemic urticarial vasculitis and antiglomerular basement membrane, GBM, disease), endothelial-adjacent activation of neutrophilic granulocytes leads to local vessel wall damage with subsequent ischemic tissue damage, similar to AAV. The sparse evidence of immune complexes is different in pauci-immune AAV. Polyarteritis nodosa is a disease with variable clinical presentations with necrotizing vasculitis of small and medium-sized arteries. Intrarenal aneurysms and hemorrhages but not GN lead to renal damage. Diagnostically, the detection of specific autoantibodies (e.g. anti-GBM), cryoglobulins or increased complement turnover can be decisive. Renal biopsy with qualified immunohistopathology is particularly important in cases of initial manifestation and unclear constellation of findings. The treatment of renal vasculitis is adapted to the severity, stage of disease, extrarenal organ manifestation and pathogenesis. It ranges from glucocorticoid monotherapy to moderate immunosuppression, up to targeted biologic therapy, chemotherapy and plasmapheresis.
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2
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Neumann T. [Update on immunoglobulin A vasculitis]. Z Rheumatol 2022; 81:305-312. [PMID: 35303751 PMCID: PMC8932091 DOI: 10.1007/s00393-022-01162-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/30/2021] [Indexed: 11/18/2022]
Abstract
Die Immunglobulin-A-Vaskulitis (IgAV) ist eine systemische Vaskulitis der kleinen Gefäße mit Ig(Immunglobulin)A-Immunkomplexbildung und einem breiten Spektrum klinischer Konstellationen. Typische Manifestationen sind Purpura, Arthralgien oder Arthritiden, Enteritis und Glomerulonephritis. Die IgAV ist die häufigste Vaskulitis im Kindesalter mit meist unkompliziertem und selbstlimitierendem Verlauf. Erwachsene erkranken deutlich seltener an einer IgAV, wobei die Verläufe insbesondere bei renaler oder gastrointestinaler Manifestation komplizierter sind. Verschiedene Trigger der IgAV, darunter Infektionen, wurden beschrieben, wobei eine gestörte Glykosylierung von IgA1 mit konsekutiver Freilegung von Bindungsstellen für Autoantikörper die pathophysiologische Voraussetzung für die Vaskulitis ist. Therapeutische Strategien mit Immunsuppressiva sind bisher mit geringer Evidenz unterlegt, berücksichtigen die Schwere der Organmanifestationen und orientieren sich an den Empfehlungen zur Behandlung anderer Vaskulitiden der kleinen Gefäße. Benigne Verläufe werden symptomatisch behandelt. Die langfristige Prognose der IgAV ist von der renalen Manifestation beeinflusst.
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Affiliation(s)
- Thomas Neumann
- Klinik für Rheumatologie, Kantonsspital St. Gallen, Rorschacher Str. 95, 9007, St. Gallen, Schweiz. .,Universität Zürich, Rämistrasse 71, 8006, Zürich, Schweiz.
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Abstract
PURPOSE OF REVIEW IgA vasculitis (IgAV) is a rare and poorly understood systemic vasculitis in adults. Its diagnosis and treatment remain a challenge. Herein, we review the clinical manifestations, diagnosis, management, and prognosis of IgAV in adults. RECENT FINDINGS The clinical course of IgAV in adults appears to be different from pediatric IgAV, especially due to its higher risk of evolving into end-stage renal disease. Rising awareness and interest in adult-onset IgA vasculitis has resulted in recent increasing number of publications on different treatment experiences. However, there is still controversy over the role of glucocorticoid (GC) and different immunosuppressive therapies such as cyclophosphamide, rituximab, and mychophenolate mofetil for more severe IgAV. Data regarding potential benefits of targeting the mucosal immune system, toll-like receptors, complements, and tyrosine kinase inhibitors in the treatment of IgA nephropathy are emerging. High quality evidence or guidelines in the treatment of severe IgAV are lacking and there is still a great need for controlled trials.
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Kofman T, Oniszczuk J, Lang P, Grimbert P, Audard V. [Current insights about recurrence of glomerular diseases after renal transplantation]. Nephrol Ther 2018; 14:179-188. [PMID: 29706414 DOI: 10.1016/j.nephro.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Recurrence of glomerular disease after renal transplantation is a frequent cause of graft loss. Incidence, risk factors and outcome of recurrence are widely due to the underlying glomerular disease. Graft biopsy analysis is required to confirm the definitive diagnosis of recurrence and to start an appropriate therapy that, in some cases, remains challenging to prevent graft failure. Increased use of protocol biopsy and recent advances in our understanding of the pathogenesis of some glomerular diseases with the identification of some relevant biomarkers provide a unique opportunity to initiate kidney-protective therapy at early stages of recurrence on the graft. This review summarizes our current knowledge on the management of many recurrent primary and secondary glomerulonephritis after kidney transplantation.
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Affiliation(s)
- Tomek Kofman
- Service de néphrologie et transplantation, hôpital Henri-Mondor, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France; Institut francilien de recherche en néphrologie et transplantation (IFRNT), université Paris Est-Créteil (Upec), avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France
| | - Julie Oniszczuk
- Service de néphrologie et transplantation, hôpital Henri-Mondor, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France; Institut francilien de recherche en néphrologie et transplantation (IFRNT), université Paris Est-Créteil (Upec), avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France
| | - Philippe Lang
- Service de néphrologie et transplantation, hôpital Henri-Mondor, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France; Institut francilien de recherche en néphrologie et transplantation (IFRNT), université Paris Est-Créteil (Upec), avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France
| | - Philippe Grimbert
- Service de néphrologie et transplantation, hôpital Henri-Mondor, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France; Institut francilien de recherche en néphrologie et transplantation (IFRNT), université Paris Est-Créteil (Upec), avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France
| | - Vincent Audard
- Service de néphrologie et transplantation, hôpital Henri-Mondor, avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France; Institut francilien de recherche en néphrologie et transplantation (IFRNT), université Paris Est-Créteil (Upec), avenue du Maréchal-de-Lattre-de-Tassigny, 94010 Créteil cedex, France.
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Outcome of Patients With Small Vessel Vasculitis After Renal Transplantation: National Database Analysis. Transplant Direct 2018; 4:e350. [PMID: 29707620 PMCID: PMC5912015 DOI: 10.1097/txd.0000000000000769] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 01/22/2018] [Indexed: 12/01/2022] Open
Abstract
Background Small vessel vasculitis commonly affects the kidney and can progress to end-stage renal disease. The goal of this study is to compare outcomes of patients who received a renal transplant as a result of small vessel vasculitis (group A) with those who received kidney transplants because of other causes (group B). Methods This is a retrospective analysis of United Network for Organ Sharing registry data for adult primary kidney transplants from January 2000 to December 2014. Group A patients (N = 2196) were compared with a group B (N = 6588); groups were case matched for age, race, sex, donor type, and year of transplant in a 1:3 ratio. Results Renal and patient survivals were better in the group A (P < 0.001). New-onset diabetes after transplant developed in 8.3% of the group A and 11.3% of group B (P < 0.001). Seventeen (0.8%) patients in group A developed recurrent disease. Of these, 7 patients had graft failure, 3 of which were due to disease recurrence. Group A patients had significantly higher risk of developing posttransplant solid organ malignancies (11.3% vs 9.3%, P = 0.006) and lymphoproliferative disorder (1.3% vs 0.8%, P = 0.026). Independent predictors of graft failure and patient mortality were recipients' morbid obesity, diabetes, age, and dialysis duration (hazard ratio of 1.7, 1.4, 1.1/10 years, and 1.1/year for graft failure, and 1.7, 1.7, 1.6/10 years and 1.1/year for patient mortality, respectively). Conclusions Renal transplantation in patients with has favorable long-term graft and patient outcomes with a low disease recurrence rate. However, they may have a higher risk of developing posttransplant malignancies.
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Yamakawa T, Yamamoto I, Komatsuzaki Y, Niikura T, Okabayashi Y, Katsumata H, Kawabe M, Katsuma A, Mafune A, Nakada Y, Kobayashi A, Koike Y, Miki J, Yamada H, Tanno Y, Ohkido I, Tsuboi N, Yamamoto H, Yokoo T. Successful treatment of recurrent Henoch-Schönlein purpura nephritis in a renal allograft with tonsillectomy and steroid pulse therapy. Nephrology (Carlton) 2017; 21 Suppl 1:53-6. [PMID: 26973131 DOI: 10.1111/nep.12770] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a case of recurrent Henoch-Schönlein purpura nephritis (HSPN) treated successfully with a tonsillectomy and steroid pulse therapy in a kidney transplant patient. A 29-year-old woman was admitted to our hospital for an episode biopsy; she had a serum creatinine (S-Cr) of 1.0 mg/dL and 1.34 g/day proteinuria 26 months after kidney transplantation. Histological examination revealed increased amounts of mesangial matrix and mesangial hypercellularity with IgA deposition. Of note, one glomerulus showed focal endocapillary proliferation and tuft necrosis. We diagnosed active recurrent HSPN. Considering both the histological findings and refractory clinical course of the native kidney, she was treated for 3 consecutive days with steroid pulse therapy and a tonsillectomy. The patient's proteinuria decreased gradually to less than 150 mg/day 6 months later. A second biopsy 6 years after kidney transplantation showed an excellent response to treatment and revealed a marked reduction in both the mesangial matrix and mesangial hypercellularity, with trace IgA deposition. We conclude that a tonsillectomy and steroid pulse therapy appeared to be useful in this patient with active recurrent HSPN. This paper is the first to report a tonsillectomy and steroid pulse therapy as a therapeutic option for active recurrent HSPN. Further studies are needed to elucidate the efficacy and mechanisms of tonsillectomy with recurrent HSPN in kidney transplant patients.
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Affiliation(s)
- Takafumi Yamakawa
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Izumi Yamamoto
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yo Komatsuzaki
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Takahito Niikura
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yusuke Okabayashi
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Haruki Katsumata
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Mayuko Kawabe
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ai Katsuma
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Aki Mafune
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yasuyuki Nakada
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Akimitsu Kobayashi
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan.,Department of Internal Medicine, Atsugi City Hospital, Kanagawa, Japan
| | - Yusuke Koike
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Miki
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroki Yamada
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Yudo Tanno
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ichiro Ohkido
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Nobuo Tsuboi
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroyasu Yamamoto
- Department of Internal Medicine, Atsugi City Hospital, Kanagawa, Japan
| | - Takashi Yokoo
- Division of Nephrology and Hypertension, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
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Kennard AL, Jiang SH, Walters GD. Increased glomerulonephritis recurrence after living related donation. BMC Nephrol 2017; 18:25. [PMID: 28095803 PMCID: PMC5240239 DOI: 10.1186/s12882-016-0435-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 12/28/2016] [Indexed: 11/29/2022] Open
Abstract
Background Kidney transplantation confers superior outcomes for patients with end stage kidney disease, and live donor kidneys associate with superior outcomes compared to deceased donor kidneys. Modern immunosuppression has improved rejection rates and transplant survival and, as a result, recurrence of glomerulonephritis has emerged as a major cause of allograft loss. However, many glomerulonephritides have significant genetic risk which may manifest through kidney intrinsic or systemic mechanisms. We hypothesise that heritable kidney intrinsic predisposition to glomerulonephritis will result in increased risk of glomerulonephritis recurrence in kidneys transplanted from genetically related donors. Methods We investigated the effect of living related donation on rates of recurrence and subsequent graft outcomes in 7236 patient from 28 years of ANZDATA transplant registry data. Data were analysed in R, using Kaplan Meier Survival analysis and adjusted analyses performed using Cox Proportional Hazards methods. A competing risk model was also analysed. Results Glomerulonephritis recurrence rates were significantly higher in living related donor grafts compared to either living unrelated or deceased donor grafts (p < 0 · 001). In IgA nephropathy, transplantation from living related donor kidneys demonstrated a 10 year recurrence rate of 16 · 7% compared to 7 · 1% in living unrelated donors and 9 · 2% in deceased donors (HR:1 · 7, 95% CI:1 · 26–2 · 26, p = 0 · 0005 for living related vs deceased donors). In focal segmental glomerulosclerosis, risk of recurrence at 10 years was 14 · 6% in living related donors compared to 10 · 8% in living unrelated donors and 6 · 6% in deceased donors (HR:2 · 2, 95% CI 1 · 34–3 · 64, p = 0 · 002) for living related vs deceased donors. Primary glomerulonephritis death censored graft survival was superior for living donor grafts, related or unrelated, compared to deceased donor grafts. Conclusions We identified a significant increase in the risk of glomerulonephritis recurrence in IgA Nephropathy and Focal Segmental Glomerulosclerosis in living related donors compared to a deceased donors.
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Affiliation(s)
- A L Kennard
- Department of Renal Medicine, The Canberra Hospital, PO Box 11, Woden, ACT, 2605, Australia
| | - S H Jiang
- Department of Renal Medicine, The Canberra Hospital, PO Box 11, Woden, ACT, 2605, Australia.,Department of Immunology and Infectious Diseases, John Curtin School of Medical Research, Australian National University, Canberra, Australia
| | - G D Walters
- Department of Renal Medicine, The Canberra Hospital, PO Box 11, Woden, ACT, 2605, Australia. .,Department of Immunology and Infectious Diseases, John Curtin School of Medical Research, Australian National University, Canberra, Australia. .,Australian National University Medical School, Garran, Australia. .,ANZDATA Registry, Adelaide 5000, Australia.
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8
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Recurrence and graft loss after renal transplantation in adults with IgA vasculitis. Clin Exp Nephrol 2016; 21:714-720. [PMID: 27677884 DOI: 10.1007/s10157-016-1336-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/18/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND IgA vasculitis, a rare condition resulting in end-stage renal disease, is a small-vessel vasculitis that affects the kidney in 49-83 % of adults. The reported recurrence rate of IgA vasculitis in renal transplant recipients is 11.5-60 %, leading to graft loss in 0-50 % of these patients. However, limited data are available on recurrence and graft loss after renal transplantation. METHODS We evaluated renal transplant recipients seen from 1987 to 2015 at the Jikei University School of Medicine and the Department of Urology, Tokyo Women's Medical University. Using a 1:2 match, 21 patients with IgA vasculitis and 42 controls were selected. The mean post-transplant follow-up was 121 ± 69 months for IgA vasculitis and 147 ± 66 months for the controls. RESULTS The 15-year patient survival was 100 % in IgA vasculitis and 97.6 % in the controls (p = 0.22). The 5-, 10-, and 15-year graft survival rates were 95.2, 90.5, and 81 % in IgA vasculitis and 100, 90.5, and 88.1 % in the controls, respectively (p = 0.63). The recurrence rate was 28.6 % (6 of 21 cases) and half of them (3 of 6 cases) showed histological activity (ISKDC III). We treated them with methylprednisolone pulse therapy and/or tonsillectomy. None of the recurrence cases lost the allograft. CONCLUSION The long-term patient and graft survival of IgA vasculitis in renal transplantation were comparable with the previous reports. The recurrence rate was 28.6 %, but none of the recurrent cases showed allograft loss in this study. We speculate that methylprednisolone pulse therapy and/or tonsillectomy prevent the progression of recurrent IgA vasculitis.
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Tomita Y, Iwadoh K, Kutsunai K, Koyama I, Nakajima I, Fuchinoue S. Negative impact of underlying non-insulin-dependent diabetes mellitus nephropathy on long-term allograft survival in kidney transplantation: a 10-year analysis from a single center. Transplant Proc 2014; 46:3438-42. [PMID: 25498068 DOI: 10.1016/j.transproceed.2014.04.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 04/22/2014] [Indexed: 11/29/2022]
Abstract
INTRODUCTION We analyzed the relationship between underlying nephropathy and long-term outcomes in kidney transplant recipients. METHODS We retrospectively analyzed data from 678 patients who underwent kidney transplantation (KTx) between 1998 and 2011. Recipients with 13 major nephropathies were evaluated for graft and patient survival, and causes of graft loss. RESULTS The best 10-year graft survival rates (100%) were in the patients with autosomal-dominant polycystic kidney disease, preeclampsia, Alport syndrome, and purpura nephritis. The worst rate (50.8%) was in patients with non-insulin-dependent diabetes mellitus nephropathy (NIDDMN; P = .039). Causes of graft-loss in the NIDDM patients included chronic rejection (6 cases), acute rejection (3 cases), infection (2 cases), and cardiovascular event (2 cases). Significant risk factors for graft loss were donor age (P < .01) and NIDDMN (P < .01). CONCLUSION Underlying NIDDMN before KTx was a significant risk factor for long-term graft function. Immunologic factors and nonimmunologic factors influenced the long-term outcomes in patients with underlying NIDDMN.
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Affiliation(s)
- Y Tomita
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan.
| | - K Iwadoh
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan
| | - K Kutsunai
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan
| | - I Koyama
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan
| | - I Nakajima
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan
| | - S Fuchinoue
- Department of Surgery B, Tokyo Women's Medical University, Tokyo, Japan
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Abstract
Henoch-Schönlein purpura is the most common systemic vasculitis of childhood. In the majority of children, the outcome of Henoch-Schönlein purpura is excellent with spontaneous resolution of symptoms and signs. However, a small subset of patients will develop long-term sequelae in the form of chronic kidney disease. While the clinical presentation and diagnosis of Henoch-Schönlein purpura is straightforward, treatment of Henoch-Schönlein purpura nephritis and long-term renal outcomes of more severely affected children are less certain. This review article gives a general overview of Henoch-Schönlein purpura with emphasis on recently published information, including the new classification of childhood vasculitis, insights into pathogenesis of Henoch-Schönlein purpura and a summary of various treatments of established Henoch-Schönlein purpura nephritis.
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Affiliation(s)
- Peter Trnka
- Queensland Child and Adolescent Renal Service, Royal Children's Hospital, Herston, Queensland, Australia
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11
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Sprangers B, Kuypers DR. Recurrence of glomerulonephritis after renal transplantation. Transplant Rev (Orlando) 2013; 27:126-34. [PMID: 23954034 DOI: 10.1016/j.trre.2013.07.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2013] [Revised: 07/09/2013] [Accepted: 07/09/2013] [Indexed: 02/07/2023]
Abstract
Recurrence of glomerulonephritis following renal transplantation is considered an important cause of allograft failure. The incidence of recurrence of glomerulonephritis varies widely depending on the definition of recurrence (pathologic recurrence or clinicopathologic recurrence) and the original glomerular disease. Moreover the impact of recurrence of glomerular disease on allograft outcome varies widely between different forms of glomerulonephritis. Whereas IgA nephritis recurs in up to one third of transplanted patients, this is not associated with adverse effects on graft survival. In contrast, recurrent focal segmental glomerulosclerosis and membranoproliferative glomerulopathy have an unfavorable prognosis. Overall, long-term graft survival in patients transplanted for glomerulonephritis is comparable to survival in patients with other causes of ESRD. In recent years, several mechanisms for recurrent disease after transplantation (e.g. PLA2R antibodies in membranous nephropathy and suPAR in FSGS) have been identified, and these findings have helped to elucidate the pathogenesis of glomerular diseases. Although renal transplantation is the treatment of choice for end-stage renal disease as a consequence of glomerulonephritis, further studies are required to develop optimal strategies to prevent, diagnose and treat recurrent glomerular diseases.
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Affiliation(s)
- Ben Sprangers
- Department of Nephrology, University Hospitals Leuven, Leuven, Belgium
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12
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Canaud G, Audard V, Kofman T, Lang P, Legendre C, Grimbert P. Recurrence from primary and secondary glomerulopathy after renal transplant. Transpl Int 2012; 25:812-24. [DOI: 10.1111/j.1432-2277.2012.01483.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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13
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Thervet E, Aouizerate J, Noel LH, Brocheriou I, Martinez F, Mamzer MF, Legendre C. Histologic recurrence of Henoch-Schonlein Purpura nephropathy after renal transplantation on routine allograft biopsy. Transplantation 2011; 92:907-12. [PMID: 21869738 DOI: 10.1097/tp.0b013e31822e0bcf] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Henoch-Schonlein Purpura nephropathy (HSPN) recurrence in renal transplant recipients (RTRs) has been reported in 35% of patients, leading in 11% of these patients to graft loss at 5 years. However, its true incidence is unknown. The aim of this study was to investigate this recurrence incidence using routine allograft biopsies (RBs). METHODS All RTRs with biopsy-proven HSP initial nephropathy were included (13 RTRs and 18 renal transplantations). At transplantation, the median age was 34 years, and 85% of RTRs were men. Overall, we analyzed 66 RBs that were routinely performed at 3 and 12 months after RT and when clinically indicated. Histologic recurrence was defined as the presence of IgA deposits within the mesangium and along the glomerular capillary walls. RESULTS After a median follow-up of 83 months (range, 13-232 months; interquartile range, 26-235 months), histologic recurrence was detected in 69% of patients and in 61% of grafts after a mean period of 24 months (range, 1-156 months). Clinical or biological signs were absent in all but one. Patient survival was 92.8%. Graft loss occurred in five cases, never were related to recurrence. At the last follow-up, the mean glomerular filtration rate was 48±14.2 mL/min/1.73 m(2); in patients with and without recurrence, the mean rates were 52.1±17.5 and 42.4±5.3 mL/min/1.73 m(2), respectively (P=0.27). CONCLUSION Histologic recurrence of HSPN after RT is frequently observed on routine RBs but is not associated with clinical consequences. The short-term prognosis of recurrence is good, but its long-term prognosis remains to be determined.
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14
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Samuel JP, Bell CS, Molony DA, Braun MC. Long-term outcome of renal transplantation patients with Henoch-Schonlein purpura. Clin J Am Soc Nephrol 2011; 6:2034-40. [PMID: 21700827 DOI: 10.2215/cjn.01410211] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND OBJECTIVES Although Henoch-Schönlein purpura (HSP) is the most common form of renal vasculitis in childhood, progression to ESRD is rare, and there are few data on outcomes of renal transplantation in patients with HSP. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This is a matched retrospective cohort study of renal allografts using the United Network of Organ Sharing database (1987 to 2005). Of the 189,211 primary renal allografts, there were 339 with a diagnosis of HSP. The primary end point was allograft survival. RESULTS Compared with the remainder of the database, the HSP population was younger (25 years versus 46 years), and had a higher proportion of women (47% versus 40%), live donors (50% versus 35%), and Caucasians (77% versus 60%). Controlling for age, gender, donor source, ethnicity, and year of transplantation, death-censored graft survival for patients with HSP was 80.0% at 5 years and 58.8% at 10 years compared with 79.0% at 5 years and 55.4% at 10 years in the non-HSP population. Among patients with reported causes of graft loss, failure from recurrent disease occurred in 13.6% of patients with HSP, compared with 6.6% in the non-HSP population. When analyzing allograft survival in recipients with HSP compared with those with IgA nephropathy, there was no difference in 10-year allograft survival (58.4% and 59.3%, respectively). CONCLUSIONS These data indicate that although there is an increased risk of graft failure attributable to recurrent disease in patients with HSP, a diagnosis of HSP has little effect on overall renal allograft survival.
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Affiliation(s)
- Joyce P Samuel
- Department of Pediatrics, Division of Pediatric Nephrology and Hypertension, University of Texas Health Science Center at Houston, 6431 Fannin (MSB 3.121), Houston, TX 77030, USA
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Ponticelli C, Moroni G, Glassock RJ. Recurrence of secondary glomerular disease after renal transplantation. Clin J Am Soc Nephrol 2011; 6:1214-21. [PMID: 21493742 DOI: 10.2215/cjn.09381010] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The risk of a posttransplant recurrence of secondary glomerulonephritis (GN) is quite variable. Histologic recurrence is frequent in lupus nephritis, but the lesions are rarely severe and usually do not impair the long-term graft outcome. Patients with Henoch-Schonlein nephritis have graft survival similar to that of other renal diseases, although recurrent Henoch-Schonlein nephritis with extensive crescents has a poor prognosis. Amyloid light-chain amyloidosis recurs frequently in renal allografts but it rarely causes graft failure. Amyloidosis secondary to chronic inflammation may also recur, but this is extremely rare in patients with Behcet's disease or in those with familial Mediterranean fever, when the latter are treated with colchicine. Double organ transplantation (liver/kidney; heart/kidney), chemotherapy, and autologous stem cell transplantation may be considered in particular cases of amyloidosis, such as hereditary amyloidosis or multiple myeloma. There is little experience with renal transplantation in light-chain deposition disease, fibrillary/immunotactoid GN, or mixed cryoglobulinemic nephritis but successful cases have been reported. Diabetic nephropathy often recurs but usually only after many years. Recurrence in patients with small vessel vasculitis is unpredictable but can cause graft failure. However, in spite of recurrence, patient and graft survival rates are similar in patients with small vessel vasculitis compared with those with other renal diseases. Many secondary forms of GN no longer represent a potential contraindication to renal transplantation. The main issues in transplantation of patients with secondary GN are the infectious, cardiovascular, or hepatic complications associated with the original disease or its treatment.
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Affiliation(s)
- Claudio Ponticelli
- Division of Nephrology, Scientific Institute Humanitas, Rozzano, Milano, Italy
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