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Rituximab and kidney disease

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https://www.readbyqxmd.com/read/28325251/interferon-induced-thrombotic-microangiopathy-tma-analysis-and-concise-review
#1
REVIEW
Ajay Kundra, Jen Chin Wang
Interferon (IFN) has been associated with development of thrombotic microangiopathy including thrombotic thrombocytopenic purpura (TTP) and hemolytic uremic syndrome (HUS). We reviewed literature from the earliest reported association in 1993, to July 2016 and found 68 cases. Analysis of this data shows: (1) Mean age at diagnosis was 47 years (95% CI, 44-50). (2) Majority of cases were seen where IFN was used for the treatment of chronic myelogenous leukemia (CML), multiple sclerosis (MS), chronic hepatitis C virus infection (HCV) and one case each for hairy cell leukemia (HCL) and Sezary syndrome...
April 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28260483/evaluation-of-indication-biopsies-%C3%A2-5-years-after-kidney-transplant-a-single-center-experience
#2
Erhan Tatar, Cenk Simsek, Funda Tasli, Veli Kursat Cayhan, Murat Karatas, Adam Uslu
OBJECTIVES: Rejection is a common cause of late graft dysfunction seen on biopsy studies. The aim of this study was to evaluate indication biopsy findings ? 5 years after kidney transplant and to assess the effectiveness of applied treatments. MATERIALS AND METHODS: Between January 2013 and December 2015, 30 patients who underwent renal transplant indication biopsies and were followed up for ≥ 6 months were evaluated retrospectively. A >30% increase in serum creatinine and/or development of > 1 g/day proteinuria was considered an acceptable indication for biopsy...
February 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28205354/mini-review-a-unique-case-of-crescentic-c3-glomerulonephritis
#3
Dharmenaan Palamuthusingam, Murty Mantha, Kimberley Oliver, Ketan Bavishi, Shyam Dheda
Kidney involvement is an under-recognized complication of non-Hodgkin lymphomas. They occur in a variety of mechanisms and differ widely in their clinical presentation. We take this opportunity to report a case of a 65 year-old man who developed a rapidly progressive glomerulonephritis within days after completing his first cycle of R-CHOP (Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Prednisolone) chemotherapy for newly diagnosed mantle cell lymphoma. He was odematous, hypertensive, oliguric with nephrotic range proteinuria and an active urine sediment...
March 2017: Nephrology
https://www.readbyqxmd.com/read/28104138/a2-to-b-blood-type-incompatible-deceased-donor-kidney-transplantation-in-a-recipient-infected-with-the-human-immunodeficiency-virus-a-case-report
#4
R C Forbes, A DeMers, B P Concepcion, D R Moore, H M Schaefer, D Shaffer
BACKGROUND: With the introduction of the Kidney Allocation System in the United States in December 2014, transplant centers can list eligible B blood type recipients for A2 organ offers. There have been no prior reports of ABO incompatible A2 to B deceased donor kidney transplantation in human immunodeficiency virus-positive (HIV+) recipients to guide clinicians on enrolling or performing A2 to B transplantations in HIV+ candidates. We are the first to report a case of A2 to B deceased donor kidney transplantation in an HIV+ recipient with good intermediate-term results...
January 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28098116/membranous-glomerulopathy-and-massive-cervical-lymphadenopathy-due-to-immunoglobulin-g4-disease
#5
Kamel El-Reshaid, Shaikha Al-Bader, John Madda
A 32-year-old male presented with acute and severe nephrotic syndrome as well as massive right cervical lymphadenopathy for <2 years. Computed tomography scan of the chest, abdomen, and pelvis did not reveal any lymphadenopathy. Histopathology and immunohistochemical testing of his lymph node biopsy showed infiltrate enriched with immunoglobulin G4 (IgG4)-positive plasma cells. His kidney biopsy showed granular membranous deposits of IgG4 in the basement membrane without interstitial infiltrate. Antiphospholipid 2 receptor antibodies were absent excluding its "idiopathic" nature...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28089555/epstein-barr-virus-and-renal-transplantation
#6
REVIEW
Jade Le, Christine M Durand, Irfan Agha, Daniel C Brennan
Epstein-Barr virus (EBV) is a gamma herpesvirus associated with diseases ranging from asymptomatic viremia to post-transplant malignancies in kidney transplant recipients. EBV specifically is associated with post-transplantation lymphoproliferative disorder (PTLD), in kidney transplant recipients, with increased risk in EBV seronegative patients with EBV seropositive donors on intensified immunosuppression. The diagnosis of PTLD relies on clinical suspicion plus tissue biopsy with polymerase chain reaction (PCR) testing of blood currently used for risk determination in high-risk recipients...
January 2017: Transplantation Reviews
https://www.readbyqxmd.com/read/28073178/polyclonal-and-monoclonal-antibodies-for-induction-therapy-in-kidney-transplant-recipients
#7
REVIEW
Penny Hill, Nicholas B Cross, A Nicholas R Barnett, Suetonia C Palmer, Angela C Webster
BACKGROUND: Prolonging kidney transplant survival is an important clinical priority. Induction immunosuppression with antibody therapy is recommended at transplantation and non-depleting interleukin-2 receptor monoclonal antibodies (IL2Ra) are considered first line. It is suggested that recipients at high risk of rejection should receive lymphocyte-depleting antibodies but the relative benefits and harms of the available agents are uncertain. OBJECTIVES: We aimed to: evaluate the relative and absolute effects of different antibody preparations (except IL2Ra) when used as induction therapy in kidney transplant recipients; determine how the benefits and adverse events vary for each antibody preparation; determine how the benefits and harms vary for different formulations of antibody preparation; and determine whether the benefits and harms vary in specific subgroups of recipients (e...
January 11, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28070473/renal-infiltration-by-diffuse-large-b-cell-lymphoma-as-a-rare-cause-of-fanconi-s-syndrome-a-case-report
#8
Shoab Saadat, Syed Nayer Mahmud, Asim Qureshi
We report the case of a 16-year-old female patient with a known history of coeliac disease, who presented with the complaints of diarrhea, vomiting and generalized body weakness. On examination, she was found to have dehydration, decreased power in all her limbs, cervical lymphadenopathy and hepatosplenomegaly. Investigations showed severe hypokalemia, hyponatremia, hypomagnesemia, hypoglycemia and mildly enlarged kidneys on ultrasonography. Biopsy of the duodenum confirmed the flare up of coeliac disease, while cervical lymph node biopsy was positive for atypical lymphoid infiltrate and a morphology suggestive of non-Hodgkin's lymphoma...
November 30, 2016: Curēus
https://www.readbyqxmd.com/read/28062909/paediatric-anti-neutrophil-cytoplasmic-antibody-anca-associated-vasculitis-an-update-on-renal-management
#9
REVIEW
Lucy A Plumb, Louise Oni, Stephen D Marks, Kjell Tullus
The anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) are a group of disorders characterized by necrotizing inflammation of the small to medium vessels in association with autoantibodies against the cytoplasmic region of the neutrophil. Included in this definition are granulomatosis with polyangiitis (GPA, formerly known as Wegener's granulomatosis), microscopic polyangiitis (MPA) and eosinophilic granulomatosis with polyangiitis (formerly known as Churg-Strauss syndrome). AAV are chronic, often relapsing diseases that can be organ or life threatening...
January 6, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/27994990/refractory-case-of-takayasu-arteritis-in-a-young-woman-a-clinical-challenge
#10
Mudassar Ahmed, Salman Mansoor, Salman Assad, Shahar Y Khan, Rizwanullah Khan, Usman Ghani, Taimur Mansoor, Aasim Rehman
Takayasu arteritis (TA) is an idiopathic chronic inflammatory vasculitis of the aorta and its main branches, which if not treated can lead to severe vascular damage and fatal vascular events. Glucocorticoids (GCs) are the mainstay of the therapy of TA but a significant proportion of patients tend to experience flare-ups when their GCs are tapered. We report a case of a 42-year-old female with TA, diagnosed according to the 1990 American College of Rheumatology Criteria for TA. Cardiovascular assessment showed normal carotid upstrokes with bilateral carotid bruits and soft right and left subclavian bruits with weak peripheral pulses...
November 9, 2016: Curēus
https://www.readbyqxmd.com/read/27986304/kinetic-analysis-of-changes-in-t-and-b-lymphocytes-after-anti-cd20-treatment-in-renal-pathology
#11
Alexis Sentís, Fritz Diekmann, Arturo Llobell, Noemí de Moner, Gerard Espinosa, Jordi Yagüe, Josep Maria Campistol, Eduard Mirapeix, Manel Juan
INTRODUCTION: The main objective of this study is to describe qualitatively and quantitatively the different immune lymphocyte phenotypes of patients with renal disease after treatment with anti-CD20. MATERIAL AND METHODS: Two cohorts of transplanted and autoimmune kidney patients were compared: (1) Those who began treatment with Rituximab, matched (for sex, age and general clinical parameters) with (2) Non-treated control kidney patients. Different analyses were performed: (A) B-lymphocyte subpopulations; (B) T-cell subpopulations; (C) serum levels of BAFF, APRIL, Rituximab and anti-Rituximab; (D) rs396991 polymorphism of CD16a and at different time points for each type of analysis: (i) at baseline, (ii) day 15, (iii) at three and (iv) six months post-antiCD20...
November 17, 2016: Immunobiology
https://www.readbyqxmd.com/read/27940588/a-multicentre-study-of-95-biopsy-proven-cases-of-renal-disease-in-primary-sj%C3%A3-gren-s-syndrome
#12
Magali Jasiek, Alexandre Karras, Véronique Le Guern, Evguenia Krastinova, Rafik Mesbah, Stanislas Faguer, Noémie Jourde-Chiche, Anne-Laure Fauchais, Laurent Chiche, Emmanuelle Dernis, Guillaume Moulis, Jean-Baptiste Fraison, Estibaliz Lazaro, Perrine Jullien, Eric Hachulla, Alain Le Quellec, Philippe Rémy, Aurélie Hummel, Nathalie Costedoat-Chalumeau, Pierre Ronco, Philippe Vanhille, Vannary Meas-Yedid, Carole Cordonnier, Sophie Ferlicot, Laurent Daniel, Raphaele Seror, Xavier Mariette, Eric Thervet, Hélène François, Benjamin Terrier
OBJECTIVE: Renal involvement is a rare event during primary SS (pSS). We aimed to describe the clinico-biological and histopathological characteristics of pSS-related nephropathy and its response to treatment. METHODS: We conducted a French nationwide, retrospective, multicentre study including pSS patients fulfilling American-European Consensus Group criteria or enlarged American-European Consensus Group criteria, and with biopsy-proven renal involvement. RESULTS: A total of 95 patients were included (median age 49 years)...
December 10, 2016: Rheumatology
https://www.readbyqxmd.com/read/27932097/desensitization-protocol-in-recipients-of-deceased-kidney-donor-with-donor-specific-antibody-low-titers
#13
J Kanter Berga, A Sancho Calabuig, E Gavela Martinez, N Puig Alcaraz, A Avila Bernabeu, J Crespo Albiach, P Molina Vila, S Beltrán Catalan, L Pallardó Mateu
BACKGROUND: Kidney transplantation is the better option for end-stage renal disease (ESRD), but for patients with human leukocyte antigen (HLA) sensitization, the wait times are significantly longer than for patients without antibodies. Many desensitization protocols have been described involving strong immunosuppression, the use of apheresis, and B-cell-modulating therapies. We have designed a desensitization protocol from day 0 for deceased donor kidney transplantation. Our aim was to present our initial experience with five kidney transplant patients...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27900977/unconventional-strategies-in-the-battle-of-focal-and-segmental-glomerulosclerosis
#14
Satish Mendonca, R S V Kumar, Devika Gupta, Pooja Gupta, Satish Barki, M L Sharma
A 24-year-old male presented with classic features of the nephrotic syndrome. An initial renal biopsy revealed minimal change disease and thereafter, a second biopsy showed features of focal and segmental glomerulosclerosis. There was no response to conventional immunosuppression, and the patient had to be given rituximab; in spite of this, he went on to develop end-stage renal disease. He continued to have heavy proteinuria leading to severe hypoalbuminemia, thrombosis, infections, and malnutrition, placing the patient in a life-threatening situation...
November 2016: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/27861383/living-donor-renal-transplantation-in-patients-with-antiphospholipid-syndrome-a-case-report
#15
Ji Yoon Choi, Joo Hee Jung, Sung Shin, Young Hoon Kim, Duck Jong Han
INTRODUCTION: Antiphospholipid syndrome (APS), autoantibodies directed against phospholipid-binding proteins are associated with cause vascular thrombosis. Patients with APS requiring renal transplantation are at risk of early graft loss due to arterial or venous thrombosis, or thrombotic microangiopathy (TMA). Here, we report 3 cases of successful renal transplantation in patients with APS. CLINICAL FINDINGS: A 53-year-old man with end-stage renal disease (ESRD) had experienced bilateral deep venous thrombosis (DVT) in the lower extremities 16 years ago and was administered warfarin...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27772621/oncogenic-%C3%AE-herpesviruses-ebv-and-hhv8-in-kidney-transplantation
#16
REVIEW
Jade Le
Epstein-Barr virus (EBV) and human herpesvirus-8 (HHV-8) are γ herpesviruses associated with post-transplant malignancies in kidney transplant recipients. EBV is associated with post-transplantation lymphoproliferative disorder (PTLD), with increased risk in EBV-seronegative patients on intensified immunosuppression. Human herpesvirus-8 is associated with Kaposi's sarcoma (KS), with an increased risk in certain patient populations. Diagnosis of PTLD and KS relies on tissue biopsy. The mainstay of therapy for both PTLD and Kaposi's sarcoma is a reduction of immunosuppression, and in the case of PTLD, consideration of rituximab...
September 2016: Seminars in Nephrology
https://www.readbyqxmd.com/read/27750397/array-cgh-predicts-prognosis-in-plasma-cell-post-transplantation-lymphoproliferative-disorders
#17
Clémentine Sarkozy, Sophie Kaltenbach, Pierre Faurie, Danielle Canioni, Françoise Berger, Alexandra Traverse-Glehen, Hervé Ghesquieres, Gilles Salles, Emmanuel Bachy, Marie-Alexandra Alyanakian, Olivier Hermine, Bénédicte Neven, Elizabeth Macintyre, Serge Romana, Thierry Jo Molina, Felipe Suarez, Vahid Asnafi, Julie Bruneau
Plasma-cell post-transplantation lymphoproliferative disorder (PC-PTLD) is a rare monomorphic PTLD entity divided into plasma cell myeloma (PCM) and plasmacytoma-like lesion (PLL) PTLD. To date, there are no exhaustive published cytogenetic data on PC-PTLD. We report array-based comparative genomic hybridization (aCGH) of 10 cases of PCM and PLL-PTLD. Patients had received kidney (n = 6), heart (n = 2), lung (n = 1) or bone marrow (n = 1) transplantation. There were six men and median age at time of PTLD was 56...
October 17, 2016: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/27741115/case-report-and-literature-review-glomerular-and-neurologic-thrombotic-microangiopathy-as-a-primary-manifestation-of-multicentric-castleman-disease
#18
REVIEW
Adrien Flahault, Marguerite Vignon, Marion Rabant, Aurélie Hummel, Laure-Hélène Noël, Danielle Canioni, Bertrand Knebelmann, Felipe Suarez, Khalil El Karoui
INTRODUCTION: We report the case of a multicentric Castleman disease (MCD) with initial renal involvement. Although the renal involvement in this case was typical of MCD, it constitutes a rare presentation of the disease, and in our case the renal manifestations led to the haematological diagnosis. CLINICAL FINDINGS/PATIENT CONCERNS: The patient was admitted for fever, diarrhea, anasarca, lymphadenopathies and acute renal failure. Despite intravenous rehydration using saline and albumin, renal function worsened and the patient required dialysis...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27734231/the-significance-and-predictive-value-of-free-light-chains-in-the-urine-of-patients-with-chronic-inflammatory-rheumatic-disease
#19
Carsten Paul Bramlage, Britta Froelich, Manuel Wallbach, Joan Minguet, Clemens Grupp, Cornelia Deutsch, Peter Bramlage, Michael Koziolek, Gerhard Anton Müller
In patients with rheumatic diseases, reliable markers for determining disease activity are scarce. One potential parameter is the level of immunoglobulin free light chains (FLCs), which is known to be elevated in the blood of patients with certain rheumatic diseases. Few studies have quantified FLCs in urine, a convenient source of test sample, in patients with different rheumatic diseases. We carried out a retrospective analysis of patients with rheumatic disease attending the University hospital of Goettingen, Germany...
December 2016: Clinical Rheumatology
https://www.readbyqxmd.com/read/27732972/abo-incompatible-living-kidney-transplant-recipients-from-spousal-donors-receiving-rituximab
#20
Junji Uchida, Tomoaki Iwai, Kazuya Kabei, Shunji Nishide, Takeshi Yamasaki, Nobuyuki Kuwabara, Toshihide Naganuma, Norihiko Kumada, Yoshiaki Takemoto, Tatsuya Nakatanti
INTRODUCTION: We summarized our experience with ABO-incompatible living kidney transplant recipients from spousal donors receiving rituximab. PATIENTS AND METHODS: Between June 2006 and December 2014, 82 patients with end-stage renal disease underwent living donor kidney transplantation at Osaka City University Hospital, of which 23 cases were ABO-incompatible transplantation between spouses with rituximab induction. We analyzed these recipients, focusing on their immunosuppressive protocols, frequency of acute rejections, and patient/graft survivals...
2016: Urologia Internationalis
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