1
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Tang L, Ding C, Li H, Zhou X, Yin G. A Real-World Disproportionality Analysis of Drug-Induced Immune Hemolytic Anemia in the FDA Adverse Event Reporting System. Ann Pharmacother 2024; 58:375-382. [PMID: 37522435 DOI: 10.1177/10600280231189897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND Drug-induced immune hemolytic anemia (DIIHA) is a rare but potentially life-threatening pharmacogenic hematological adverse effect. Updating the risk of DIIHA among the currently available drugs based on spontaneously reported adverse event data is of great significance. OBJECTIVE This study aimed to identify the top 50 drugs associated with immune hemolytic anemia in adults as well as common drugs that could cause immune hemolytic anemia in children based on the United States Food and Drug Administration Adverse Event Reporting System (FAERS) database. METHODS We extracted adverse events (AE) in the FAERS database from Q1 2004 to Q3 2022 using Open vigil2.1. We use the high-level term "anaemias haemolytic immune" according to the Medical Dictionary for Regulatory Activities (MedDRA) Dictionary (version 24.0). The reported correlation between drugs and DIIHA risk was identified by reported odds ratio (ROR) and proportional reporting ratio (PRR). RESULTS There were 10500309 AEs in FAERS from 2004Q1 to 2022Q3, of which 2326 (0.02%) were DIIHA cases. The incidence of DIIHA is comparable between males and females. The most common drugs associated with DIIHA in adults and children are summarized according to the number of AE reports. The top 3 categories in terms of quantity of drugs are antineoplastic agents, immunosuppressants, and antibiotics for systemic use. The top 5 drugs in terms of ROR and PRR are alemtuzumab, daclizumab, fludarabine, busulfan, and bendamustine in adults, with entecavir, treosulfan, vinorelbine, pegademase, and alemtuzumab for children. CONCLUSIONS Our study identified the most common drugs that could induce DIIHA in adults and children, as well as the respective ROR and PRR value to discover new drug signals. This study provides references to clinicians for the management of rare DIIHA.
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Affiliation(s)
- Linlin Tang
- Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chuanhua Ding
- Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongying Li
- Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xueheng Zhou
- Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Guoqiang Yin
- Department of Pharmacy, Affiliated Hospital of Weifang Medical University, Weifang, China
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2
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Faraci M, Dell'Orso G, Giardino S, Pierri F. Autoimmune diseases after allogeneic stem cell transplantation: a clinician's guide and future outlook. Expert Rev Clin Immunol 2022; 18:1-14. [PMID: 35500169 DOI: 10.1080/1744666x.2022.2072299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/27/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Autoimmune disease (AD) may occur after allogeneic hematopoietic stem cell transplantation (HSCT). The autoimmune mechanism seems to be related to an imbalance of the immune regulation effect of T-regulatory lymphocytes on autoreactive T-lymphocytes. AREAS COVERED ADs include hematological ADs (HADs) and nonhematologic ADs (NHADs) involving organs such as thyroid, peripheral and central nervous system, skin, liver, connective tissue, gastrointestinal tract, and kidney. To identify the risk factors for ADs, to report their clinical characteristics, and to discuss new approaches represent the areas covered in this review. EXPERT OPINION Some risk factors for HAD and NHAD are common and include nonmalignant diseases, young age, cord blood as a stem cell source, conditioning regimens without total body irradiation, alemtuzumab, antithymocyte globulin, T-cell-depleted transplant, some viral infection, mixed chimerism, and chronic Graft versus Host Disease. In NHADs, the detection of autoantibodies is more frequent and the transfer of autoimmunity from the donor to the recipient represents the pathogenetic mechanism responsible for these complications. New therapeutic approaches such as bortezomib, daratumumab, sirolimus, eculizumab, and eltrombopag appear to be promising in terms of better efficacy and reduced toxicity compared to traditional therapies. New horizons based on personalized therapies will allow us to improve the prognosis of AD.
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Affiliation(s)
- Maura Faraci
- Hematopoietic Stem Cell Unit, Department of Hematology-Oncology, IRCSS Istituto G. Gaslini I Istituto GGaslini, Genova, Italy
| | - Gianluca Dell'Orso
- Hematopoietic Stem Cell Unit, Department of Hematology-Oncology, IRCSS Istituto G. Gaslini I Istituto GGaslini, Genova, Italy
| | - Stefano Giardino
- Hematopoietic Stem Cell Unit, Department of Hematology-Oncology, IRCSS Istituto G. Gaslini I Istituto GGaslini, Genova, Italy
| | - Filomena Pierri
- Hematopoietic Stem Cell Unit, Department of Hematology-Oncology, IRCSS Istituto G. Gaslini I Istituto GGaslini, Genova, Italy
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3
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Fortes P, Baez J, McGonigle AM, Ziman A, Federman N, Ward DC. IgM Warm Autoantibodies Causing Autoimmune Hemolytic Anemia in a Pediatric Patient. Lab Med 2021; 53:e83-e86. [PMID: 34865065 DOI: 10.1093/labmed/lmab101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Most often, IgM-mediated autoimmune hemolytic anemia (AIHA) presents as cold agglutinin disease in the pediatric population. The IgM warm agglutinins are rare, with few reports in the literature. This case study describes a 5 year old girl with nausea, abdominal pain and jaundice, and a hemoglobin of 5.5 g/dL who was diagnosed with a warm reactive IgM AIHA. The laboratory workup revealed a pan-reactive antibody and a direct antiglobulin test negative for IgG and C3. A thermal amplitude assay revealed reactive IgM antibodies at 37°C, 30°C, 25°C, and 4°C and an antibody titer of 1:8. An adsorption for IgM-specific autoantibodies exposed underlying anti-E and anti-Cw alloantibodies. Transfusion of phenotypically matched red blood cell units supported ongoing hemolysis. The AIHA treatment included steroids followed by rituximab with complete resolution. A literature review shows variable outcomes for warm AIHA in the pediatric population and often describes the presence of warm reactive IgM-mediated AIHA as an indicator for poor prognosis.
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Affiliation(s)
- Precious Fortes
- Wing-Kwai and Alice Lee-Tsing Chung Transfusion Service, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, US
| | - Janet Baez
- Wing-Kwai and Alice Lee-Tsing Chung Transfusion Service, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, US
| | - Andrea M McGonigle
- Wing-Kwai and Alice Lee-Tsing Chung Transfusion Service, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, US
| | - Alyssa Ziman
- Wing-Kwai and Alice Lee-Tsing Chung Transfusion Service, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, US
| | - Noah Federman
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, California, US.,Department of Orthopaedics, David Geffen School of Medicine at UCLA, Los Angeles, California, US
| | - Dawn C Ward
- Wing-Kwai and Alice Lee-Tsing Chung Transfusion Service, Department of Pathology and Laboratory Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, US
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4
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Vakilian M. A review on the effect of prolyl isomerization on immune response aberration and hypersensitivity reactions: A unifying hypothesis. Clin Immunol 2021; 234:108896. [PMID: 34848356 DOI: 10.1016/j.clim.2021.108896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/19/2021] [Accepted: 11/21/2021] [Indexed: 12/01/2022]
Abstract
Little is known about the causes and mechanisms of ectopic immune responses, including different types of hypersensitivity, superantigens, and cytokine storms. Two of the most questionable phenomena observed in immunology are why the intensity and extent of immune responses to different antigens are different, and why some self-antigens are attacked as foreign. The secondary structure of the peptides involved in the immune system, such as the epitope-paratope interfaces plays a pivotal role in the resulting immune responses. Prolyl cis/trans isomerization plays a fundamental role in the form of the secondary structure and the folding of proteins. This review covers some of the emerging evidence indicating the impact of prolyl isomerization on protein conformation, aberration of immune responses, and the development of hypersensitivity reactions.
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Affiliation(s)
- Mehrdad Vakilian
- Department of Cell Biology, Genetics and Physiology, University of Malaga (UMA), The Institute of Biomedical Research in Malaga (IBIMA), Málaga, Spain.
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5
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Wong D, Thomas W, Butler A, Sharkey L. Bortezomib for treatment-refractory autoimmune haemolytic anaemia following multivisceral transplantation. BMJ Case Rep 2021; 14:14/5/e241634. [PMID: 33980556 PMCID: PMC8118027 DOI: 10.1136/bcr-2021-241634] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 25-year-old man who received alemtuzumab as induction therapy for a multivisceral transplant experienced delayed onset of warm autoimmune haemolytic anaemia and neutropaenia. Serological testing and bone marrow biopsy excluded alternative causes. Haemolysis was refractory to standard therapies including corticosteroids, intravenous immunoglobulin and rituximab. The patient was successfully treated with bortezomib, a proteasome inhibitor, and has remained well as an outpatient without evidence of ongoing haemolysis.
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Affiliation(s)
- Darren Wong
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge, UK .,Department of Gastroenterology, Austin Hospital, Heidelberg, Victoria, Australia
| | - William Thomas
- Department of Haematology, Addenbrooke's Hospital, Cambridge, UK
| | - Andrew Butler
- Department of Surgery, Addenbrooke's Hospital, Cambridge, UK
| | - Lisa Sharkey
- Department of Gastroenterology, Addenbrooke's Hospital, Cambridge, UK
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6
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Fattizzo B, Ferraresi M, Giannotta JA, Barcellini W. Secondary Hemophagocytic Lymphohistiocytosis and Autoimmune Cytopenias: Case Description and Review of the Literature. J Clin Med 2021; 10:870. [PMID: 33672504 PMCID: PMC7923749 DOI: 10.3390/jcm10040870] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/12/2021] [Accepted: 02/15/2021] [Indexed: 12/25/2022] Open
Abstract
Hemophagocytic lymphohistocytosis (HLH) is a rare hyperinflammatory condition which may be primary or secondary to many diseases, including hematologic malignancies. Due to its life-threatening evolution, a timely diagnosis is paramount but challenging, since it relies on non-specific clinical and laboratory criteria. The latter are often altered in other diseases, including autoimmune cytopenias (AIC), which in turn can be secondary to infections, systemic autoimmune or lymphoproliferative disorders. In the present article, we describe two patients presenting at the emergency department with acute AICs subsequently diagnosed as HLH with underlying diffuse large B cell lymphoma. We discuss the diagnostic challenges in the differential diagnosis of acute cytopenias in the internal medicine setting, providing a literature review of secondary HLH and AIC.
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Affiliation(s)
- Bruno Fattizzo
- Oncohematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (W.B.)
- Department of Oncology and Oncohematology, University of Milan, 20122 Milan, Italy
| | - Marta Ferraresi
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Department of Internal Medicine, University of Milan, 20122 Milan, Italy
| | - Juri Alessandro Giannotta
- Oncohematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (W.B.)
| | - Wilma Barcellini
- Oncohematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (J.A.G.); (W.B.)
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7
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Giannotta JA, Fattizzo B, Cavallaro F, Barcellini W. Infectious Complications in Autoimmune Hemolytic Anemia. J Clin Med 2021; 10:E164. [PMID: 33466516 PMCID: PMC7796467 DOI: 10.3390/jcm10010164] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 12/29/2020] [Accepted: 12/31/2020] [Indexed: 12/16/2022] Open
Abstract
Autoimmune hemolytic anemia (AIHA) may be frequently challenged by infectious complications, mainly as a result of immunosuppressive treatments administered. Furthermore, infectious agents are known triggers of AIHA onset and relapse. Although being risk factors for mortality, infections are an underestimated issue in AIHA. This review will collect the available evidence on the frequency and type of infectious complications in AIHA, detailing the risk related to each treatment (i.e., steroids, rituximab, splenectomy, classic immunosuppressive agents, and new target drugs). Moreover, we will briefly discuss the infectious complications in AIHA secondary to other diseases that harbor an intrinsic infectious risk (e.g., primary immunodeficiencies, systemic autoimmune diseases, lymphoproliferative disorders, solid organ and hematopoietic stem cell transplants). Finally, viral and bacterial reactivations during immune suppressive therapies will be discussed, along with suggested screening and prophylactic strategies.
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Affiliation(s)
- Juri Alessandro Giannotta
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
- Department of Oncology and Oncohematology, University of Milan, Via Festa del Perdono 7, 20100 Milan, Italy
| | - Francesca Cavallaro
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
- Department of Oncology and Oncohematology, University of Milan, Via Festa del Perdono 7, 20100 Milan, Italy
| | - Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20100 Milan, Italy; (B.F.); (F.C.); (W.B.)
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8
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Buxbaum NP, Pavletic SZ. Autoimmunity Following Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2020; 11:2017. [PMID: 32983144 PMCID: PMC7479824 DOI: 10.3389/fimmu.2020.02017] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/24/2020] [Indexed: 12/28/2022] Open
Abstract
Autoimmune manifestations after allogeneic hematopoietic stem cell transplantation (AHSCT) are rare and poorly understood due to the complex interplay between the reconstituting immune system and transplant-associated factors. While autoimmune manifestations following AHSCT have been observed in children with graft-versus-host disease (GvHD), an alloimmune process, they are distinct from the latter in that they are generally restricted to the hematopoietic compartment, i.e., autoimmune hemolytic anemia, thrombocytopenia, and/or neutropenia. Autoimmune cytopenias in the setting of ASHCT represent a donor against donor immune reaction. Non-hematologic autoimmune conditions in the post-AHSCT setting have been described and do not currently fall under the GvHD diagnostic criteria, but could represent alloimmunity since they arise from the donor immune attack on the antigens that are shared by the donor and host in the thyroid, peripheral and central nervous systems, integument, liver, and kidney. As in the non-transplant setting, autoimmune conditions are primarily antibody mediated. In this article we review the incidence, risk factors, potential pathophysiology, treatment, and prognosis of hematologic and non-hematologic autoimmune manifestations in children after AHSCT.
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Affiliation(s)
- Nataliya Prokopenko Buxbaum
- Experimental Transplantation and Immunotherapy Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Steven Z Pavletic
- Immune Deficiency Cellular Therapy Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
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9
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Knops N, Emonds MP, Herman J, Levtchenko E, Mekahli D, Pirenne J, Van Geet C, Dierickx D. Bortezomib for autoimmune hemolytic anemia after intestinal transplantation. Pediatr Transplant 2020; 24:e13700. [PMID: 32166874 DOI: 10.1111/petr.13700] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/03/2019] [Accepted: 02/24/2020] [Indexed: 01/19/2023]
Abstract
AIHA is rare in the general population and associated with a mortality of 8%. In contrast, AIHA occurs in up to 12.2% of cases after intestinal transplantation and is associated with mortality up to 50%. Treatment entails a "step-up" approach including corticosteroids, IvIg, plasmapheresis, and rituximab. However, AIHA after transplantation often is refractory to this strategy, contributing to a poor outcome. We describe a child with microvillous inclusion disease who developed AIHA 1 year after multivisceral transplantation that was refractory to standard therapy and was subsequently treated with bortezomib.We observed remission of AIHA within 1 week after the start of bortezomib. Bortezomib was associated with transient diarrhea, leucopenia, and elevated liver enzymes. Three years later, he remains in remission without important complications. Published data on bortezomib for autoimmune cytopenias outside SOT are discussed. This is the first report to support bortezomib as an important therapeutic alternative for AIHA after SOT. The occurrence and treatment of AIHA after SOT, and specifically intestinal transplantation, should be the subject of future registry studies to collect additional experience and explore the optimal therapeutic approach.
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Affiliation(s)
- Noël Knops
- Pediatrics (Pediatric Nephrology and Solid Organ Transplantation), University Hospitals Leuven, Leuven, Belgium.,Department of Development and Regeneration (Woman and Child), KU Leuven, Leuven, Belgium
| | - Marie-Paule Emonds
- Histocompatibility and Immunogenetics Laboratory, Belgian Red Cross-Flanders, Mechelen, Belgium.,Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Jean Herman
- Pediatrics (Pediatric Nephrology and Solid Organ Transplantation), University Hospitals Leuven, Leuven, Belgium.,Department of Development and Regeneration (Woman and Child), KU Leuven, Leuven, Belgium
| | - Elena Levtchenko
- Pediatrics (Pediatric Nephrology and Solid Organ Transplantation), University Hospitals Leuven, Leuven, Belgium.,Department of Development and Regeneration (Woman and Child), KU Leuven, Leuven, Belgium
| | - Djalila Mekahli
- Pediatrics (Pediatric Nephrology and Solid Organ Transplantation), University Hospitals Leuven, Leuven, Belgium.,Department of Development and Regeneration (Woman and Child), KU Leuven, Leuven, Belgium
| | - Jacques Pirenne
- Abdominal Transplant Surgery, University Hospitals Leuven, Leuven, Belgium.,Department of Microbiology and Immunology, KU Leuven, Leuven, Belgium
| | - Chris Van Geet
- Pediatrics (Pediatric Hemato-Oncology), University Hospitals Leuven, Leuven, Belgium.,Department of Cardiovascular Sciences, Center for Molecular and Vascular Biology, KU Leuven, Leuven, Belgium
| | - Daan Dierickx
- Hematology, University Hospitals Leuven, Leuven, Belgium.,Department of Oncology (Laboratorium of Experimental Hematology), KU Leuven, Leuven, Belgium
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10
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Barcellini W, Giannotta J, Fattizzo B. Autoimmune hemolytic anemia in adults: primary risk factors and diagnostic procedures. Expert Rev Hematol 2020; 13:585-597. [PMID: 32274943 DOI: 10.1080/17474086.2020.1754791] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Autoimmune hemolytic anemia (AIHA) is due to autoantibodies against erythrocytes that may arise either because of primary tolerance breakage or along with several associated conditions, including genetic predispositions, congenital syndromes, environmental triggers, autoimmune diseases, immunodeficiencies, and neoplasms. AREAS COVERED This review evaluated the risk of AIHA development in associated conditions and summarized disease-intrinsic risk factors for relapse and outcome. Diagnostic procedures were analyzed to properly identify primary and secondary forms. A Medline including clinical trials, meta-analyses, guidelines, consensus, and case reports, published in the last 30 years were performed. EXPERT OPINION The several associated conditions listed above constitute a risk for AIHA development and should be considered since disease course and therapy may be different. Particularly, AIHA developing after transplant or novel checkpoint inhibitors is an emerging complex entity whose proper therapy is still an unmet need. Concerning intrinsic risk factors, the severity of anemia at onset correlated with the recurrence of relapses, refractoriness, and fatal outcome. This finding reflects the presence of several mechanisms involved in AIHA, i.e. highly pathogenic antibodies, complement activation, and failure of marrow compensation. With the advent of novel target therapies (complement and various tyrosine kinase inhibitors), a risk-adapted therapy for AIHA is becoming fundamental.
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Affiliation(s)
- Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milan, Italy
| | - Juri Giannotta
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milan, Italy.,Università degli Studi di Milano , Milan, Italy
| | - Bruno Fattizzo
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico , Milan, Italy.,Università degli Studi di Milano , Milan, Italy
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11
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Brunetta DM, Barros Carlos LM, Da Silva VFP, Oliveira Alves TM, Macedo ÊS, Coelho GR, Vasconcelos JBM, De Francesco Daher E, Garcia JHP. Prospective evaluation of immune haemolysis in liver transplantation. Vox Sang 2019; 115:72-80. [DOI: 10.1111/vox.12865] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 10/15/2019] [Accepted: 10/21/2019] [Indexed: 01/19/2023]
Affiliation(s)
- Denise Menezes Brunetta
- Hospital Universitario Walter Cantidio Fortaleza Brazil
- Centro de Hematologia e Hemoterapia do Ceara Fortaleza Brazil
- Department of Surgery Universidade Federal do Ceara Fortaleza Brazil
| | | | | | | | - Ênio Simas Macedo
- Department of Internal Medicine Universidade Federal do Ceara Fortaleza Brazil
| | - Gustavo Rego Coelho
- Hospital Universitario Walter Cantidio Fortaleza Brazil
- Department of Surgery Universidade Federal do Ceara Fortaleza Brazil
| | | | - Elizabeth De Francesco Daher
- Hospital Universitario Walter Cantidio Fortaleza Brazil
- Department of Internal Medicine Universidade Federal do Ceara Fortaleza Brazil
| | - José Huygens Parente Garcia
- Hospital Universitario Walter Cantidio Fortaleza Brazil
- Department of Surgery Universidade Federal do Ceara Fortaleza Brazil
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12
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Padmanabhan A, Connelly-Smith L, Aqui N, Balogun RA, Klingel R, Meyer E, Pham HP, Schneiderman J, Witt V, Wu Y, Zantek ND, Dunbar NM, Schwartz GEJ. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice - Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Eighth Special Issue. J Clin Apher 2019; 34:171-354. [PMID: 31180581 DOI: 10.1002/jca.21705] [Citation(s) in RCA: 747] [Impact Index Per Article: 149.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating and categorizing indications for the evidence-based use of therapeutic apheresis (TA) in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Eighth Edition of the JCA Special Issue continues to maintain this methodology and rigor in order to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Eighth Edition, like its predecessor, continues to apply the category and grading system definitions in fact sheets. The general layout and concept of a fact sheet that was introduced in the Fourth Edition, has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of TA in a specific disease entity or medical condition. The Eighth Edition comprises 84 fact sheets for relevant diseases and medical conditions, with 157 graded and categorized indications and/or TA modalities. The Eighth Edition of the JCA Special Issue seeks to continue to serve as a key resource that guides the utilization of TA in the treatment of human disease.
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Affiliation(s)
- Anand Padmanabhan
- Medical Sciences Institute & Blood Research Institute, Versiti & Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance & University of Washington, Seattle, Washington
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany & First Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erin Meyer
- Department of Hematology/Oncology/BMT/Pathology, Nationwide Children's Hospital, Columbus, Ohio
| | - Huy P Pham
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jennifer Schneiderman
- Department of Pediatric Hematology/Oncology/Neuro-oncology/Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks NW & Department of Laboratory Medicine, University of Washington, Seattle, Washington, Yale University School of Medicine, New Haven, Connecticut
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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13
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Jarchin L, Chu J, Januska M, Merola P, Arnon R. Autoimmune hemolytic anemia: An unusual presentation of hemophagocytic lymphohistiocytosis in a pediatric post-liver transplant patient. Pediatr Transplant 2018; 22:e13281. [PMID: 30129086 DOI: 10.1111/petr.13281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/09/2018] [Accepted: 07/24/2018] [Indexed: 01/19/2023]
Abstract
Hemophagocytic lymphohistiocytosis (HLH), a rare condition characterized by immune dysfunction with uncontrolled activation of macrophages and hypersecretion of cytokines, has only been reported in a small number of pediatric patients following solid organ transplant (SOT). The diagnosis of HLH after SOT is especially difficult, as several of the diagnostic criteria, including fever, splenomegaly, and cytopenias, are nonspecific and can be seen with other post-transplant complications. Autoimmune hemolytic anemia (AIHA) has also been reported after pediatric SOT and is thought to be related to immunosuppression, specifically tacrolimus. Although HLH and AIHA have been separately described following SOT, there have been no reports of them occurring together in post-liver transplant (LT) patients. We report the first case of autoimmune hemolysis as the presenting symptom of HLH in a pediatric post-LT patient.
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Affiliation(s)
- Lauren Jarchin
- Division of Pediatric Gastroenterology, Mount Sinai Medical Center, New York City, New York
| | - Jaime Chu
- Recanati/Miller Transplantation Institute at Mount Sinai, Mount Sinai Medical Center, New York City, New York
| | - Megan Januska
- Department of Pediatrics, Mount Sinai Medical Center, New York City, New York
| | - Pamela Merola
- Division of Pediatric Hematology-Oncology, Mount Sinai Medical Center, New York City, New York
| | - Ronen Arnon
- Recanati/Miller Transplantation Institute at Mount Sinai, Mount Sinai Medical Center, New York City, New York
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14
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Rock N, Ansari M, Villard J, Ferrari-Lacraz S, Waldvogel S, McLin VA. Factors associated with immune hemolytic anemia after pediatric liver transplantation. Pediatr Transplant 2018; 22:e13230. [PMID: 29885007 DOI: 10.1111/petr.13230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/22/2018] [Indexed: 01/27/2023]
Abstract
Immune-mediated hemolytic anemia following SOT is a rare disorder, the risk factors for which are unknown. Our purpose was to analyze a seemingly increased incidence in our center with the aim to identify predisposing factors. This recipients single-center retrospective study reviewed the medical records of 96 pediatric LT between 2000 and 2013. IHA was defined as acute anemia with a positive direct antiglobulin test. Seven cases of immune-mediated hemolytic anemia were identified (incidence 8.5%). Three cases presented during the first 3 months following LT (early IHA), and 4 presented later (late IHA). All patients with late IHA required rituximab. Using univariate analysis, the following factors were associated with IHA onset: BA (P = .04), younger age (P = .04), and the use of IGL-1 preservation solution (P = .05). Late IHA was associated with viral infections occurring beyond 3 months following LT, younger age, and BA (P = .01). Overall, CMV infection was associated with the development of both early and late IHA: CMV-negative recipients who received an organ from a CMV-positive donor were more likely to develop IHA (P = .035), and de novo CMV infection during the first year post-LT was associated with late IHA (P = .03). IHA is a rare complication following pediatric LT, occurring more frequently in younger patients and patients with an initial diagnosis of BA. CMV-negative recipients and patients who experience a de novo CMV infection in the first year following LT seem particularly vulnerable. IGL-1 preservation solution may be associated with an increased likelihood of developing IHA, a novel finding which warrants further investigation.
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Affiliation(s)
- Nathalie Rock
- Swiss Center for Liver Disease in Children, University Hospitals Geneva, Geneva, Switzerland
| | - Marc Ansari
- Pediatric Hematology and Oncology Unit, University Hospitals Geneva, Geneva, Switzerland
| | - Jean Villard
- Transplant Immunology Unit, Division of Immunology and Allergy, University Hospitals Geneva, Geneva, Switzerland
| | - Sylvie Ferrari-Lacraz
- Transplant Immunology Unit, Division of Immunology and Allergy, University Hospitals Geneva, Geneva, Switzerland
| | - Sophie Waldvogel
- Immunology and Hematology Laboratory, University Hospitals Geneva, Geneva, Switzerland
| | - Valérie Anne McLin
- Swiss Center for Liver Disease in Children, University Hospitals Geneva, Geneva, Switzerland
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15
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Marcus N, Amir AZ, Grunebaum E, Dipchand A, Hebert D, Ng VL, Walters T, Avitzur Y. De Novo Allergy and Immune-Mediated Disorders Following Solid-Organ Transplantation-Prevalence, Natural History, and Risk Factors. J Pediatr 2018; 196:154-160.e2. [PMID: 29395171 DOI: 10.1016/j.jpeds.2017.11.026] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/11/2017] [Accepted: 11/15/2017] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To describe the prevalence, natural course, outcome, and risk factors of post-transplant de novo allergy and autoimmunity. STUDY DESIGN A cross-sectional, cohort study of all children (<18 years) who underwent a solid-organ transplantation, between 2000 and 2012, in a single transplant center, with a follow-up period of 6 months or more post-transplant and without history of allergy or immune-mediated disorder pretransplant. RESULTS A total of 626 eligible patients were screened, and 273 patients (160 males; 59%) met the inclusion criteria; this included 111 liver, 103 heart, 52 kidney, and 7 multivisceral recipients. Patients were followed for a median period of 3.6 years. A total of 92 (34%) patients (42 males, 46%) developed allergy or autoimmune disease after transplantation, with a high prevalence among liver (41%), heart (40%), and multivisceral (57%) transplant recipients compared with kidney recipients (4%; P < .001). Post-transplant allergies included eczema (n = 44), food allergy (22), eosinophilic gastrointestinal disease (11), and asthma (28). Autoimmunity occurred in 18 (6.6%) patients, presenting mainly as autoimmune cytopenia (n = 10). In a multivariate analysis, female sex, young age at transplantation, family history of allergy, Epstein-Barr virus infection, and elevated eosinophil count >6 months post-transplantation were associated with an increased risk for allergy or autoimmunity. Two patients (0.7%) died from autoimmune hemolytic anemia and hemophagocytic lymphohistiocytosis, and 52 episodes of post-transplant allergy, autoimmunity, and immune-mediated disorders (37%) did not improve over time. CONCLUSIONS Allergy and autoimmunity are common in pediatric liver, heart, and multivisceral transplant recipients and pose a significant health burden. Further studies are required to clarify the mechanisms behind this post-transplant immune dysregulation.
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Affiliation(s)
- Nufar Marcus
- Division of Immunology and Allergy, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Kipper Institute for Allergy and Immunology, Schneider Children's Medical Center of Israel, University of Tel-Aviv, Tel-Aviv, Israel
| | - Achiya Z Amir
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; The Pediatric Gastroenterology, Hepatology & Nutrition Clinic, Tel-Aviv Medical Center, University of Tel-Aviv, Tel-Aviv, Israel
| | - Eyal Grunebaum
- Division of Immunology and Allergy, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Anne Dipchand
- Labatt Family Heart Centre, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Diane Hebert
- Division of Nephrology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Vicky L Ng
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Thomas Walters
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Yaron Avitzur
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
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16
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Hematologic Manifestations of Childhood Illness. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00152-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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17
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Zhuang Q, Liu H, Cheng K, Niu Y, She XG, Ming YZ. Severe and delayed immune-mediated hemolysis post-liver transplantation. Hepatobiliary Pancreat Dis Int 2017; 16:665-668. [PMID: 29291789 DOI: 10.1016/s1499-3872(17)60075-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Quan Zhuang
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Hong Liu
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ke Cheng
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ying Niu
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Xing-Guo She
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China
| | - Ying-Zi Ming
- Transplantation Center of the Third Xiangya Hospital, Central South University, Changsha 410013, China.
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18
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Kanellopoulou T. Autoimmune hemolytic anemia in solid organ transplantation-The role of immunosuppression. Clin Transplant 2017. [PMID: 28621877 DOI: 10.1111/ctr.13031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Hemolysis after solid organ transplantation can be caused by both immune and non-immune-mediated mechanisms, and the evaluation must take into account issues distinctive to the post-transplant period. Autoimmune hemolytic anemia usually occurs within the first year and has been attributed to immunosuppressive treatment, infections, or underlying post-transplant lymphoproliferative disorder. Review of the literature revealed 59 cases with autoimmune hemolytic anemia mostly in children after liver transplantation. Almost all of the patients at the time of diagnosis received immunosuppression with tacrolimus, and first-line treatment with steroids and/or intravenous immunoglobulin was ineffective for complete remission. Rituximab was used as second-line treatment especially in patients with underlying lymphoproliferative disorders whereas sirolimus showed encouraging results.
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Affiliation(s)
- Theoni Kanellopoulou
- Department of Clinical Hematology, Blood Bank and Hemostasis, Onassis Cardiac Surgery Centre, Kallithea, Greece
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19
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Hill QA, Stamps R, Massey E, Grainger JD, Provan D, Hill A. Guidelines on the management of drug-induced immune and secondary autoimmune, haemolytic anaemia. Br J Haematol 2017; 177:208-220. [PMID: 28369704 DOI: 10.1111/bjh.14654] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Quentin A Hill
- Department of Haematology, Leeds Teaching Hospitals, Leeds, UK
| | | | | | - John D Grainger
- Royal Manchester Children's Hospital, University of Manchester, Manchester, UK
| | - Drew Provan
- Barts and The London School of Medicine and Dentistry, London, UK
| | - Anita Hill
- Department of Haematology, Leeds Teaching Hospitals, Leeds, UK
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20
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Schwartz J, Padmanabhan A, Aqui N, Balogun RA, Connelly-Smith L, Delaney M, Dunbar NM, Witt V, Wu Y, Shaz BH. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice-Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Seventh Special Issue. J Clin Apher 2017; 31:149-62. [PMID: 27322218 DOI: 10.1002/jca.21470] [Citation(s) in RCA: 276] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating, and categorizing indications for the evidence-based use of therapeutic apheresis in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the Committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Seventh Edition of the JCA Special Issue continues to maintain this methodology and rigor to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Seventh Edition, like its predecessor, has consistently applied the category and grading system definitions in the fact sheets. The general layout and concept of a fact sheet that was used since the fourth edition has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of therapeutic apheresis in a specific disease entity. The Seventh Edition discusses 87 fact sheets (14 new fact sheets since the Sixth Edition) for therapeutic apheresis diseases and medical conditions, with 179 indications, which are separately graded and categorized within the listed fact sheets. Several diseases that are Category IV which have been described in detail in previous editions and do not have significant new evidence since the last publication are summarized in a separate table. The Seventh Edition of the JCA Special Issue serves as a key resource that guides the utilization of therapeutic apheresis in the treatment of human disease. J. Clin. Apheresis 31:149-162, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Joseph Schwartz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York
| | - Anand Padmanabhan
- Blood Center of Wisconsin, Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Division of Nephrology, University of Virginia, Charlottesville, Virginia
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance and University of Washington, Seattle, Washington
| | - Meghan Delaney
- Bloodworks Northwest, Department of Laboratory Medicine, University of Washington, Seattle, Washington
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks Northwest, Department of Laboratory Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Beth H Shaz
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York.,New York Blood Center, Department of Pathology.,Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, Georgia
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21
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Acute Disseminated Encephalomyelitis. J Clin Apher 2016; 31:163-202. [PMID: 27322219 DOI: 10.1002/jca.21474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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22
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Park JA, Lee HH, Kwon HS, Baik CR, Song SA, Lee JN. Sirolimus for Refractory Autoimmune Hemolytic Anemia after Allogeneic Hematopoietic Stem Cell Transplantation: A Case Report and Literature Review of the Treatment of Post-Transplant Autoimmune Hemolytic Anemia. Transfus Med Rev 2016; 30:6-14. [DOI: 10.1016/j.tmrv.2015.09.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 09/18/2015] [Accepted: 09/18/2015] [Indexed: 12/18/2022]
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23
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Hamilton AJ, Webb LH, Williams JK, D'Souza RJ, Ngu LSP, Moore J. Autoimmune haemolytic anaemia associated with Epstein Barr virus infection as a severe late complication after kidney transplantation and successful treatment with rituximab: case report. BMC Nephrol 2015; 16:108. [PMID: 26187383 PMCID: PMC4506635 DOI: 10.1186/s12882-015-0096-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Accepted: 06/25/2015] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Autoimmune haemolytic anaemia (AIHA) is a rare complication following kidney transplantation and usually occurs early in its course. It is characterised by autoantibodies or alloantibodies directed against red blood cells (RBCs). CASE PRESENTATION We describe a 44 year old woman who presented 5 years after kidney transplantation with profound transfusion dependent warm AIHA. Investigations confirmed an IgG autoantibody against RBCs and high titre Epstein-Barr virus (EBV) viraemia. The patient was at higher risk for EBV disease being seronegative at the time of transplantation but had detectable EBV capsid IgG antibody at the time of presentation. The haemolysis was refractory to high dose steroid and intravenous immunoglobulin. There was a rapid and complete resolution of both the anaemia and the viraemia following rituximab therapy, with no adverse events. Twenty-six units of blood were required during the course of treatment. CONCLUSIONS To our knowledge this is the first reported case of EBV associated AIHA in a renal transplant recipient. It highlights a rare pathology associated with post-transplant EBV infection, of broad interest to transplant physicians, haematologists, and microbiologists, and the effective novel use of monoclonal anti-CD20 therapy.
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Affiliation(s)
- Alexander J Hamilton
- Department of Nephrology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK. .,Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK.
| | - Lynsey H Webb
- Department of Nephrology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
| | - Jennifer K Williams
- Department of Nephrology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
| | - Richard J D'Souza
- Department of Nephrology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
| | - Loretta S P Ngu
- Department of Haematology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
| | - Jason Moore
- Department of Nephrology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK.
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24
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Bloch EM, Sakac D, Branch HA, Cserti-Gazdewich C, Pendergrast J, Pavenski K, Branch DR. Western immunoblotting as a new tool for investigating direct antiglobulin test-negative autoimmune hemolytic anemias. Transfusion 2015; 55:1529-37. [DOI: 10.1111/trf.13082] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 02/08/2015] [Accepted: 02/10/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Evgenia M. Bloch
- Department of Laboratory Medicine and Pathobiology; University of Toronto
- Centre for Innovation; Canadian Blood Services
| | | | | | - Christine Cserti-Gazdewich
- Department of Laboratory Medicine and Pathobiology; University of Toronto
- Centre for Innovation; Canadian Blood Services
- Department of Medicine; University of Toronto
- Toronto General Hospital, University Health Network
| | - Jacob Pendergrast
- Department of Laboratory Medicine and Pathobiology; University of Toronto
- Department of Medicine; University of Toronto
- Toronto General Hospital, University Health Network
| | - Katerina Pavenski
- Department of Laboratory Medicine and Pathobiology; University of Toronto
- St. Michael's Hospital; Toronto Ontario Canada
| | - Donald R. Branch
- Department of Laboratory Medicine and Pathobiology; University of Toronto
- Centre for Innovation; Canadian Blood Services
- Department of Medicine; University of Toronto
- Toronto General Hospital, University Health Network
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25
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Koepsell SA, Grant W, Landmark JD. Autoantibodies to red blood cell antigens occur frequently with hemolysis among pediatric small bowel transplant recipients: clinical implications and management. Pediatr Transplant 2015; 19:62-7. [PMID: 25400072 DOI: 10.1111/petr.12391] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/21/2014] [Indexed: 11/27/2022]
Abstract
Reports have linked pediatric solid organ transplant recipients with the development of hemolytic autoimmune antibodies, especially in the setting of the immunosuppressant tacrolimus. This study aims to identify whether these observations also occurred at an institution that frequently performs pediatric multivisceral transplants and to characterize the treatment and outcome. Chart review was performed on all patients with RBC autoantibodies. Laboratory and clinical data were used to identify hemolysis. For transplant recipients with RBC autoantibodies, the type of transplant and outcome of the AIHA were profiled. One hundred twenty-eight patients were identified with RBC autoantibodies, of which 22 patients were solid organ transplant recipients, including 18 SB graft recipients. Sixteen of the 18 had evidence of hemolysis. The incidence rate of AIHA in this population is estimated to be 10%, resulting in significant cost. Treatment included immunosuppressant modulation, steroids, IVIG, and plasma exchange, with 12 of the 16 patients responding. RBC autoantibodies occur in up to 10% in pediatric SB transplant recipients, with high cost of obtaining compatible blood. Neither tacrolimus nor receipts of a donor spleen were associated with the development of AIHA. Treatment using steroids and IVIG appears to be effective.
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Affiliation(s)
- Scott A Koepsell
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
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26
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Schoettler M, Elisofon SA, Kim HB, Blume ED, Rodig N, Boyer D, Neufeld EJ, Grace RF. Treatment and outcomes of immune cytopenias following solid organ transplant in children. Pediatr Blood Cancer 2015; 62:214-218. [PMID: 25308853 PMCID: PMC4394012 DOI: 10.1002/pbc.25215] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 07/10/2014] [Indexed: 01/19/2023]
Abstract
BACKGROUND Immune cytopenias are a recognized life-threatening complication following pediatric solid organ transplants (SOT), but treatment responses and overall outcome are not well described. The aim of this study was to evaluate the demographic characteristics, response to treatments, and outcomes of a cohort of patients who developed immune cytopenias following SOT. PROCEDURE In this single center retrospective review, patients with immune cytopenias after SOT were identified by electronic medical record (EMR) search and transplant databases from 1995-2012. RESULTS Of 764 SOT patients, 19 (2.4%) developed immune cytopenias. Incidence varied widely by transplant type from 1.2% (renal) to 23.5% (multivisceral). Autoimmune hemolytic anemia (AIHA) was the most common immune cytopenia. Overall median time from transplant to immune cytopenia was 8 m and varied by transplant type from 3 m (liver) to 74 m (heart). Standard therapies for immune cytopenias were often used and ineffective. The most effective therapy for the immune cytopenia was changing immunosuppression from tacrolimus to another agent. Three of 19 patients died; none directly attributed to the immune cytopenia. CONCLUSIONS Immune cytopenias are not rare after SOT, and patients usually do not respond well to traditional first line therapies. Provided that the risk of organ rejection is otherwise manageable, temporary cessation of tacrolimus could be more widely explored in this challenging clinical context. Pediatr Blood Cancer 2015;62:214-218. © 2014 Wiley Periodicals, Inc.
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Affiliation(s)
- Michelle Schoettler
- Pediatric Hematology/Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorder Center, Boston, MA
| | - Scott A Elisofon
- The Division of Gastroenterology, Boston Children's Hospital, Boston, MA
| | - Heung Bae Kim
- Department of Surgery, Boston Children's Hospital, Boston, MA
| | | | - Nancy Rodig
- Division of Nephrology, Boston Children's Hospital, Boston, MA
| | - Debra Boyer
- Division of Respiratory Diseases, Boston Children's Hospital, Boston, MA
| | - Ellis J Neufeld
- Pediatric Hematology/Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorder Center, Boston, MA
| | - Rachael F Grace
- Pediatric Hematology/Oncology, Dana-Farber/Boston Children's Cancer and Blood Disorder Center, Boston, MA
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27
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Solves P, Carpio N, Moscardo F, Lancharro A, Cano I, Moya A, López-Andujar R, Sanz MÁ. Transfusion management and immunohematologic complications in liver transplantation: experience of a single institution. Transfus Med Hemother 2014; 42:8-14. [PMID: 25960710 DOI: 10.1159/000370260] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 05/05/2014] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE Liver transplantation (LT) has traditionally been associated with major blood loss and consequently high blood transfusion requirements. Our objective was to analyze transfusion management and incidence of immunohematologic complications in patients undergoing LT at our institution. METHODS A retrospective analysis of immunohematologic events and transfusion outcomes was carried out at La Fe University Hospital in Valencia. Data from 654 patients were reviewed: 654 underwent only one LT while 36 underwent second LT. RESULTS Patients received a median of 3 red blood cell (RBC) concentrates, 2 platelets concentrates (PCs) and 2 fresh frozen plasma units (FFPs). Variables significantly influencing RBC transfusions were: the MELD score, hemoglobin levels, and the platelet counts before LT. 27 patients (4.1%) had a positive antibody screening before transplant. Immunohematologic events occurred in 8% of the patients, mostly in the first month after LT, and involved hemolysis in 13 cases. Mortality was significantly higher in patients developing immunohematologic disorders (42.8 vs. 18.3%; p < 0.001). In the multivariable analysis, only ABO minor incompatibility between donor and recipient significantly increased the appearance of immunohematologic incidences (OR 4.92, 95% CI 2.31-10.50; p < 0.001). CONCLUSION Transfusion management of patients that underwent LT can be complicated by immunohematologic problems. Blood banks should implement the DAT test in each transfusion to detect them.
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Affiliation(s)
- Pilar Solves
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
| | - Nelly Carpio
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
| | - Federico Moscardo
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
| | - Aima Lancharro
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
| | - Isabel Cano
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
| | - Angel Moya
- Liver Transplant Unit, Hospital Universitari I Politècnic La Fe, Valencia, Spain
| | - Rafael López-Andujar
- Liver Transplant Unit, Hospital Universitari I Politècnic La Fe, Valencia, Spain
| | - Miguel Ángel Sanz
- Blood Bank, Hematology Department, Hospital Universitari I Politècnic La Fe. Valencia, Spain
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28
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Alemtuzumab plus cyclosporine treatment of the autoimmune hemolytic anemia in an adult bowel transplant. Case Rep Transplant 2014; 2014:262953. [PMID: 25177510 PMCID: PMC4142660 DOI: 10.1155/2014/262953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 07/29/2014] [Indexed: 11/17/2022] Open
Abstract
An adult male underwent a bowel transplant for tufting enteropathy, receiving alemtuzumab, tacrolimus, and steroids as immunosuppressants. Five years later, he developed an autoimmune hemolytic anemia (AIHA), anti-IgG positive, with reduced reticulocyte count, leukopenia, and thrombocytopenia with antiplatelet antibodies. After an unsuccessful initial treatment with high dose steroids, reduction in tacrolimus dose, and intravenous immunoglobulin (IVIG), a bone marrow biopsy revealed absence of erythroid maturation with precursor hyperplasia. The patient was switched to sirolimus and received four doses of rituximab plus two courses of plasmapheresis, which decreased his transfusion requirements. After a febrile episode one month later, the AIHA relapsed with corresponding decreases in platelet and leukocyte count: cyclosporine A (CsA) was started with a second course of rituximab and IVIG without response, even though repeat bone marrow biopsy did not reveal morphology correlated to an acquired pure red cell aplasia (APRCA). Considering the similarity in his clinical and laboratory findings to APRCA, alemtuzumab was added (three doses over a week) with CsA followed by steroids. The patient was eventually discharged transfusion-independent, with increasing hemoglobin (Hb) levels and normal platelet and leukocyte count. One year later he is still disease-free with functioning graft.
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30
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Abstract
The diagnosis and management of children with autoimmune cytopenias can be challenging. Children can present with immune-mediated destruction of a single-cell lineage or multiple cell lineages, including platelets (immune thrombocytopenia [ITP]), erythrocytes (autoimmune hemolytic anemia), and neutrophils (autoimmune neutropenia). Immune-mediated destruction can be primary or secondary to a comorbid immunodeficiency, malignancy, rheumatologic condition, or lymphoproliferative disorder. Treatment options generally consist of nonspecific immune suppression or modulation. This nonspecific approach is changing as recent insights into disease biology have led to targeted therapies, including the use of thrombopoietin mimetics in ITP and sirolimus for cytopenias associated with autoimmune lymphoproliferative syndrome.
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31
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Immunological complications beyond rejection after intestinal transplantation. Curr Opin Organ Transplant 2012; 17:268-72. [DOI: 10.1097/mot.0b013e32835337b2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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32
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Bogie AL, Guthrie C. High-Technology Gastroenterology Disorders in Children. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2012. [DOI: 10.1016/j.cpem.2012.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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