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Akilesh S, Nast CC, Yamashita M, Henriksen K, Charu V, Troxell ML, Kambham N, Bracamonte E, Houghton D, Ahmed NI, Chong CC, Thajudeen B, Rehman S, Khoury F, Zuckerman JE, Gitomer J, Raguram PC, Mujeeb S, Schwarze U, Shannon MB, De Castro I, Alpers CE, Najafian B, Nicosia RF, Andeen NK, Smith KD. Multicenter Clinicopathologic Correlation of Kidney Biopsies Performed in COVID-19 Patients Presenting With Acute Kidney Injury or Proteinuria. Am J Kidney Dis 2021; 77:82-93.e1. [PMID: 33045255 PMCID: PMC7546949 DOI: 10.1053/j.ajkd.2020.10.001] [Citation(s) in RCA: 120] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 10/04/2020] [Indexed: 12/14/2022]
Abstract
RATIONALE & OBJECTIVE Kidney biopsy data inform us about pathologic processes associated with infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We conducted a multicenter evaluation of kidney biopsy findings in living patients to identify various kidney disease pathology findings in patients with coronavirus disease 2019 (COVID-19) and their association with SARS-CoV-2 infection. STUDY DESIGN Case series. SETTING & PARTICIPANTS We identified 14 native and 3 transplant kidney biopsies performed for cause in patients with documented recent or concurrent SARS-CoV-2 infection treated at 7 large hospital systems in the United States. OBSERVATIONS Men and women were equally represented in this case series, with a higher proportion of Black (n=8) and Hispanic (n=5) patients. All 17 patients had SARS-CoV-2 infection confirmed by reverse transcriptase-polymerase chain reaction, but only 3 presented with severe COVID-19 symptoms. Acute kidney injury (n=15) and proteinuria (n=11) were the most common indications for biopsy and these symptoms developed concurrently or within 1 week of COVID-19 symptoms in all patients. Acute tubular injury (n=14), collapsing glomerulopathy (n=7), and endothelial injury/thrombotic microangiopathy (n=6) were the most common histologic findings. 2 of the 3 transplant recipients developed active antibody-mediated rejection weeks after COVID-19. 8 patients required dialysis, but others improved with conservative management. LIMITATIONS Small study size and short clinical follow-up. CONCLUSIONS Cases of even symptomatically mild COVID-19 were accompanied by acute kidney injury and/or heavy proteinuria that prompted a diagnostic kidney biopsy. Although acute tubular injury was seen among most of them, uncommon pathology such as collapsing glomerulopathy and acute endothelial injury were detected, and most of these patients progressed to irreversible kidney injury and dialysis.
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Affiliation(s)
- Shreeram Akilesh
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA.
| | - Cynthia C Nast
- Department of Pathology, Cedars-Sinai Medical Center, Los Angeles, CA
| | | | | | - Vivek Charu
- Department of Pathology, Stanford University, Stanford, CA
| | | | | | | | - Donald Houghton
- Department of Pathology, Oregon Health & Science University, Portland, OR
| | | | - Chyi Chyi Chong
- Division of Nephrology, Department of Medicine, University of Arizona, Tucson, AZ
| | - Bijin Thajudeen
- Division of Nephrology, Department of Medicine, University of Arizona, Tucson, AZ
| | - Shehzad Rehman
- Division of Nephrology Department of Medicine, Oregon Health & Science University, Portland, OR
| | - Firas Khoury
- Oregon Kidney & Hypertension Clinic, Portland, OR
| | - Jonathan E Zuckerman
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, Los Angeles, CA
| | | | | | | | - Ulrike Schwarze
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA
| | - M Brendan Shannon
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA
| | - Iris De Castro
- Division of Nephrology, Department of Medicine, University of Washington, Seattle, WA
| | - Charles E Alpers
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA
| | - Behzad Najafian
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA
| | - Roberto F Nicosia
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA
| | - Nicole K Andeen
- Department of Pathology, Oregon Health & Science University, Portland, OR.
| | - Kelly D Smith
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA.
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Lazareth H, Péré H, Binois Y, Chabannes M, Schurder J, Bruneau T, Karras A, Thervet E, Rabant M, Veyer D, Pallet N. COVID-19-Related Collapsing Glomerulopathy in a Kidney Transplant Recipient. Am J Kidney Dis 2020; 76:590-594. [PMID: 32668317 PMCID: PMC7354772 DOI: 10.1053/j.ajkd.2020.06.009] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 06/30/2020] [Indexed: 12/14/2022]
Abstract
We report a case of a kidney transplant recipient who presented with acute kidney injury and nephrotic-range proteinuria in a context of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Kidney biopsy revealed collapsing glomerulopathy. Droplet-based digital polymerase chain reaction did not detect the presence of SARS-CoV-2 RNA in the biopsy fragment, and the virus was barely detectable in plasma at the time of the biopsy. SARS-CoV-2 RNAemia peaked several days later, followed by a seroconversion despite the absence of circulating CD19-positive lymphocytes at admission due to rituximab-based treatment of antibody-mediated rejection 3 months earlier. Genotyping for the 2 risk alleles of the apolipoprotein L1 (APOL1) gene revealed that the donor carried the low-risk G0/G2 genotype. This case illustrates that coronavirus disease 2019 infection may promote a collapsing glomerulopathy in kidney allografts with a low-risk APOL1 genotype in the absence of detectable SARS-CoV-2 RNA in the kidney and that podocyte injury may precede SARS-CoV-2 RNAemia.
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Affiliation(s)
- Hélène Lazareth
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France.
| | - Hélène Péré
- Laboratoire de Virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; INSERM U970, PARCC, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Yannick Binois
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Melchior Chabannes
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Juliet Schurder
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Thomas Bruneau
- Laboratoire de Virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université de Paris, Personalized Medicine Pharmacogenomics, therapeutic optimization, eDIAG plateform, laboratory, équipe labellisée Ligue Nationale contre le Cancer, Labex OncoImmunology, Paris, France
| | - Alexandre Karras
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Eric Thervet
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marion Rabant
- Service d'Anatomopathologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - David Veyer
- Laboratoire de Virologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Unité de Génomique Fonctionnelle des Tumeurs Solides, Centre de Recherche des Cordeliers, INSERM, Université Paris, Paris, France
| | - Nicolas Pallet
- Service de Néphrologie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Hôpital Européen Georges Pompidou, Faculté de Médecine Centre Université de Paris, Université, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France; Service de Biochimie, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
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Batal I, Vasilescu ER, Dadhania DM, Adel AA, Husain SA, Avasare R, Serban G, Santoriello D, Khairallah P, Patel A, Moritz MJ, Latulippe E, Riopel J, Khallout K, Swanson SJ, Bomback AS, Mohan S, Ratner L, Radhakrishnan J, Cohen DJ, Appel GB, Stokes MB, Markowitz GS, Seshan SV, De Serres SA, Andeen N, Loupy A, Kiryluk K, D'Agati VD. Association of HLA Typing and Alloimmunity With Posttransplantation Membranous Nephropathy: A Multicenter Case Series. Am J Kidney Dis 2020; 76:374-383. [PMID: 32359820 PMCID: PMC7483441 DOI: 10.1053/j.ajkd.2020.01.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 01/07/2020] [Indexed: 12/20/2022]
Abstract
RATIONALE & OBJECTIVES Posttransplantation membranous nephropathy (MN) represents a rare complication of kidney transplantation that can be classified as recurrent or de novo. The clinical, pathologic, and immunogenetic characteristics of posttransplantation MN and the differences between de novo and recurrent MN are not well understood. STUDY DESIGN Multicenter case series. SETTING & PARTICIPANTS We included 77 patients from 5 North American and European medical centers with post-kidney transplantation MN (27 de novo and 50 recurrent). Patients with MN in the native kidney who received kidney allografts but did not develop recurrent MN were used as nonrecurrent controls (n = 43). To improve understanding of posttransplantation MN, we compared de novo MN with recurrent MN and then contrasted recurrent MN with nonrecurrent controls. FINDINGS Compared with recurrent MN, de novo MN was less likely to be classified as primary MN (OR, 0.04; P < 0.001) and had more concurrent antibody-mediated rejection (OR, 12.0; P < 0.001) and inferior allograft survival (HR for allograft failure, 3.2; P = 0.007). HLA-DQ2 and HLA-DR17 antigens were more common in recipients with recurrent MN compared with those with de novo MN; however, the frequency of these recipient antigens in recurrent MN was similar to that in nonrecurrent MN controls. Among the 93 kidney transplant recipients with native kidney failure attributed to MN, older recipient age (HR per each year older, 1.03; P = 0.02), recipient HLA-A3 antigen (HR, 2.5; P = 0.003), steroid-free immunosuppressive regimens (HR, 2.84; P < 0.001), and living related allograft (HR, 1.94; P = 0.03) were predictors of MN recurrence. LIMITATIONS Retrospective case series, limited sample size due to rarity of the disease, nonstandardized nature of data collection and biopsies. CONCLUSIONS De novo and recurrent MN likely represent separate diseases. De novo MN is associated with humoral alloimmunity and guarded outcome. Potential predisposing factors for recurrent MN include recipients who are older, recipient HLA-A3 antigen, steroid-free immunosuppressive regimen, and living related donor kidney.
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Affiliation(s)
- Ibrahim Batal
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY.
| | - Elena-Rodica Vasilescu
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
| | - Darshana M Dadhania
- Department of Medicine, Nephrology, Weill Cornell Medical College, New York, NY
| | | | - S Ali Husain
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Rupali Avasare
- Department of Medicine, Nephrology, Oregon Health & Science University, Portland, OR
| | - Geo Serban
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
| | - Dominick Santoriello
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
| | - Pascale Khairallah
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Ankita Patel
- Department of Medicine, Nephrology, Hackensack University Medical Center, Hackensack, NJ
| | - Michael J Moritz
- Department of Surgery, Lehigh Valley Health Network, Allentown, PA
| | - Eva Latulippe
- Department of Pathology, University Health Center of Quebec, Laval University, Québec, QC, Canada
| | - Julie Riopel
- Department of Pathology, University Health Center of Quebec, Laval University, Québec, QC, Canada
| | - Karim Khallout
- Paris Translational Research Center for Organ Transplantation, INSERM, UMR-S970, Paris, France
| | | | - Andrew S Bomback
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Sumit Mohan
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Lloyd Ratner
- Department of Surgery, Columbia University Irving Medical Center, New York, NY
| | - Jai Radhakrishnan
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - David J Cohen
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Gerald B Appel
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Michael B Stokes
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
| | - Glen S Markowitz
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
| | - Surya V Seshan
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Sacha A De Serres
- Renal Division, Department of Medicine, University Health Center of Quebec, Laval University, Québec, QC, Canada
| | - Nicole Andeen
- Department of Pathology, Oregon Health & Science University, Portland, OR
| | - Alexandre Loupy
- Paris Translational Research Center for Organ Transplantation, INSERM, UMR-S970, Paris, France
| | - Krzysztof Kiryluk
- Department of Medicine, Nephrology, Columbia University Irving Medical Center, New York, NY
| | - Vivette D D'Agati
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY
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Abstract
Modern immunosuppressive therapy has dramatically reduced the incidence of acute rejection and improved graft survival in kidney transplant patients. However, infectious complications remain an important issue. Amongst the various pathogens, viruses such as adenovirus and polyomavirus BK can directly cause acute or chronic graft dysfunction. Adenovirus mainly causes haemorrhagic cystitis and tubulointerstitial nephritis in kidney transplant patients. While patients show apparent clinical symptoms such as fever, dysuria, gross haematuria, frequency and urgency of urination, and most patients show acute graft dysfunction, these symptoms and graft dysfunction are reversible. Polyomavirus BK infection, however, is asymptomatic but graft outcome is poor if the patient develops tissue-invasive nephropathy confirmed by graft biopsy. Recently, an attempt to create a pathological classification for predicting the clinical course has been made by the Banff Working Group on Polyomavirus Nephropathy. With regards to treatment, the basic strategy is a reduction of calcineurin inhibitor and/or antimetabolites, and the effectiveness of several adjunct treatments has been investigated in several clinical trials. There are other unresolved issues, such as the diagnosis of subsequent acute rejection, the definition of remission, methods of resuming immunosuppression and long-term follow-up. Most of all, development of effective vaccines and novel drug discovery are necessary to prevent the development and progression of BKV-associated nephropathy.
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Affiliation(s)
- Kosuke Masutani
- Division of Nephrology and Rheumatology, Fukuoka University, Fukuoka, Japan
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Shah BV, Rajput P, Virani ZA, Warghade S. Baseline Anti-blood Group Antibody Titers and their Response to Desensitization and Kidney Transplantation. Indian J Nephrol 2017; 27:195-198. [PMID: 28553039 PMCID: PMC5434685 DOI: 10.4103/0971-4065.202402] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
In recent years, immunological barriers historically considered as absolute contraindications to transplantation are being reevaluated. One such barrier is the ABO blood group incompatibility. With better understanding of immunological mechanisms and effective various regimens for controlling it, ABO-incompatible (ABO-I) kidney transplantation is now being performed with increasing frequency. For good outcome, most important is to achieve and maintain low anti-blood group antibody titers (ABGATs). Twenty-two patients with ABO-I donors have been studied. The anti-A and anti-B antibody titers (IgG and IgM) were estimated by column agglutination technology using Automated Ortho BioVue System. For desensitization, pretransplant plasmapheresis and/or immunoadsorption and rituximab were used. ABGAT was determined before transplant and periodically after transplant. It was observed that one-third of the patients have low baseline ABGAT. In these cases with low ABGAT, transplant can be performed without any desensitization. In those with titers <1:256, rituximab (two doses of 200 mg weekly) and 3–6 sessions of plasmapheresis can bring down titers to <1:32. In those with titers >1:256, immunoadsorption may be used from the beginning to reduce ABGAT. After transplant, the titers drop to <1:8 in majority. Rise in titers to >1:64 require close observation and biopsy. If there is evidence of antibody-mediated rejection, treatment should be promptly started. Rise in titers 4–6 weeks after transplant is not associated with any graft dysfunction, and hence not of any clinical significance.
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Affiliation(s)
- B V Shah
- Institute of Renal Sciences, Global Hospitals, Mumbai, Maharashtra, India
| | - P Rajput
- Institute of Renal Sciences, Global Hospitals, Mumbai, Maharashtra, India
| | - Z A Virani
- Institute of Renal Sciences, Global Hospitals, Mumbai, Maharashtra, India
| | - S Warghade
- Department of Haematopathology, Metropolis Healthcare Ltd., Mumbai, Maharashtra, India
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Uppin MS, Gudithi S, Taduri G, Prayaga AK, Raju SB. Expanding the antibody-mediated component of plasma cell-rich acute rejection: A case series. Indian J Nephrol 2016; 26:176-81. [PMID: 27194831 PMCID: PMC4862262 DOI: 10.4103/0971-4065.159300] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Renal allograft rejection is mediated by T-cells (T-cell mediated rejection) or by donor-specific antibodies (DSAs) (antibody mediated rejection, ABMR). Plasma cell-rich acute rejection (PCAR) is a unique entity due to its peculiar morphology and poor prognostic behavior. All allograft biopsies done at our center from January 2013 to October 2014 were reviewed, and seven were identified with a diagnosis of PCAR with antibody mediated rejection (ABMR). The allograft biopsies were classified as per the Banff 2007 schema. Immunohistochemistry with C4d, SV 40, CD3, CD20, CD138, kappa and lambda light chain was performed. Total 210 allograft biopsies were performed in the study period of which seven biopsies (3.3%) were diagnosed as PCAR with ABMR. All these were late ABMRs (more than 6 months) with median posttransplant duration of 17 months. The allograft biopsy showed features of PCAR along with glomerulitis, peritubular capillaritis, and positive C4d. DSA was positive in six patients. All the patients were treated with standard therapeutic measures of acute cellular rejection (ACR) and ABMR including steroids, plasma exchange, rituximab and intravenous immunoglobulins. All the patients had persistent graft dysfunction or graft loss on follow-up.
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Affiliation(s)
- M S Uppin
- Department of Pathology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - S Gudithi
- Department of Nephrology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - G Taduri
- Department of Nephrology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - A K Prayaga
- Department of Pathology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
| | - S B Raju
- Department of Nephrology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India
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7
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Abstract
Protocol biopsies for the detection and treatment of subclinical rejection in the early period after kidney transplantation are useful for preventing allograft dysfunction. However, little has been reported on the relationship between subclinical rejection and long-term protocol biopsies. In this review, we examine the potential benefits associated with long-term allograft biopsies focusing on the issue of immunological and non-immunological factors. Early detection and treatment of subclinical rejection improves outcome. However, the benefit of long-term allograft biopsies is largely unproved, and the strategy is yet to be widely implemented. The procurement of long-term protocol biopsies for the sole purpose of detecting subclinical rejection may be unwarranted. On the other hand, the early detection of IgA nephropathy using long-term protocol biopsy may improve graft survival. In addition, assessment of long-term protocol biopsies is useful not only for detection of calcineurin inhibitor nephrotoxicity, but also for follow-up after withdrawal of calcineurin inhibitor regimens. Also, identifying normal histology on a protocol biopsy may inform us about the safety of reducing overall immunosuppression. Thus, the potential benefit of long-term protocol biopsy may be of clinical significance for the detection of graft dysfunction as a result of non-immune factors, such as recurrence of glomerulonephritis and calcineurin inhibitor nephrotoxicity, rather than subclinical rejection.
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Affiliation(s)
- Tatsu Tanabe
- Department of Urology, Hokkaido University Hospital, Sapporo, Japan
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