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Merhar CM, Liberatore DI. Immune compromise in patients with Down syndrome. A case series. ARCH ARGENT PEDIATR 2024; 122:e202310063. [PMID: 38019879 DOI: 10.5546/aap.2023-10063.eng] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
Down syndrome, or trisomy 21, has a higher mortality than the general population, mainly due to respiratory tract infections. The objective of this study was to describe immune compromise in a series of cases of patients with Down syndrome referred to the Pediatric Immunology Section due to recurrent infections or pathological laboratory findings between 6/1/2016 and 5/31/2022. Here we describe immune compromise in 24 patients. Twelve patients failed to develop a polysaccharide response and received antibiotic chemoprophylaxis, or gamma globulin replacement therapy. Three patients developed agammaglobulinemia with presence of B cells and gamma globulin replacement therapy was indicated. Nine patients had T-cell lymphopenia and 1 patient, combined immune compromise.
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Affiliation(s)
- Claudia M Merhar
- Pediatric Immunology, Department of Pediatrics, Hospital Italiano de Buenos Aires, City of Buenos Aires, Argentina
| | - Diana I Liberatore
- Pediatric Immunology, Department of Pediatrics, Hospital Italiano de Buenos Aires, City of Buenos Aires, Argentina
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Escoe B, Fogleman BM, Sherertz R. Epiglottitis Strikes Twice: A Case of Adult Recurrent Epiglottitis. Cureus 2024; 16:e56940. [PMID: 38665746 PMCID: PMC11044190 DOI: 10.7759/cureus.56940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 01/31/2024] [Accepted: 03/26/2024] [Indexed: 04/28/2024] Open
Abstract
Epiglottitis is an uncommon condition in adults, and recurrent episodes are rare. We report a 58-year-old male who had a second episode of epiglottitis nine years after his first. Our patient's immunologic profile obtained during his hospitalization revealed a significantly low absolute cluster of differentiation 4+ (CD4+) T lymphocyte count of 77 cells/mcL and a low immunoglobulin G (IgG) level of 635 mg/dL. Our patient was successfully managed with broad-spectrum antibiotics and corticosteroids. Given the known ability of short-term corticosteroids and acute inflammation's effect on lymphocyte populations, the significance of these laboratory values remains unclear due to our patient's unwillingness to undergo further diagnostic testing following discharge from our facility. We have considered multiple underlying etiologies for our patient's predisposition to developing this rare, recurrent, infectious manifestation; however, the exact cause is yet to be fully elucidated.
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Affiliation(s)
- Brooke Escoe
- Department of Internal Medicine, Grand Strand Regional Medical Center, Myrtle Beach, USA
| | - Brody M Fogleman
- Department of Internal Medicine, Edward Via College of Osteopathic Medicine - Carolinas, Spartanburg, USA
| | - Robert Sherertz
- Department of Internal Medicine, Grand Strand Regional Medical Center, Myrtle Beach, USA
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3
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Galli E, Fresa A, Bellesi S, Metafuni E, Maiolo E, Pansini I, Frioni F, Autore F, Limongiello MA, Innocenti I, Giammarco S, Chiusolo P, Zini G, Sorà F. Hematopoiesis and immune reconstitution after CD19 directed chimeric antigen receptor T-cells (CAR-T): A comprehensive review on incidence, risk factors and current management. Eur J Haematol 2024; 112:184-196. [PMID: 37491951 DOI: 10.1111/ejh.14052] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/10/2023] [Accepted: 07/10/2023] [Indexed: 07/27/2023]
Abstract
Impaired function of hematopoiesis after treatment with chimeric antigen T-cells (CAR-T) is a frequent finding and can interest a wide range of patients, regardless of age and underlying disease. Trilinear cytopenias, as well as hypogammaglobulinemia, B-cell aplasia, and T-cell impairment, can severely affect the infectious risk of CAR-T recipients, as well as their quality of life. In this review, we provide an overview of defects in hematopoiesis after CAR-T, starting with a summary of different definitions and thresholds. We then move to summarize the main pathogenetic mechanisms of cytopenias, and we offer insight into cytomorphological aspects, the role of clonal hematopoiesis, and the risk of secondary myeloid malignancies. Subsequently, we expose the major findings and reports on T-cell and B-cell quantitative and functional impairment after CAR-T. Finally, we provide an overview of current recommendations and leading experiences regarding the management of cytopenias and defective B- and T-cell function.
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Affiliation(s)
- Eugenio Galli
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alberto Fresa
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Silvia Bellesi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elisabetta Metafuni
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elena Maiolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Ilaria Pansini
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Filippo Frioni
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Autore
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Maria Assunta Limongiello
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Idanna Innocenti
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Sabrina Giammarco
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Patrizia Chiusolo
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gina Zini
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federica Sorà
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Rome, Italy
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Rebelo SD, Ferreira T, Pacheco T, Silva SL, Tornada A. Good Syndrome in a Young Woman: An Unusual Presentation. Cureus 2024; 16:e52705. [PMID: 38384652 PMCID: PMC10879946 DOI: 10.7759/cureus.52705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Accepted: 01/21/2024] [Indexed: 02/23/2024] Open
Abstract
Good Syndrome is a rare disease that comprises the presence of a thymoma, immunodeficiency, and recurrent opportunistic infections. We report the case of a young woman who was diagnosed with Good Syndrome, who had a long-term history of recurrent infections, often due to atypical agents, and who also had a previous history of immunodeficiency and a B1 thymoma invading the large vessels, lung, and pericardium (Masaoka stage IV). She underwent surgical resection of the mediastinal mass, requiring vena cava superior reconstruction due to the extent of invasion, followed by adjuvant radiotherapy and immunoglobulin G supplementation. Despite relative stability in the subsequent years, without serious infections, after three years she had a thymoma recurrence requiring a new therapeutic approach. This case highlights the importance of a thorough investigation of the underlying causes of recurrent infections, which may be the result of an immunodeficiency secondary to malignancy. In young patients, early diagnosis is crucial to avoid disease progression and to reduce mortality rates. To achieve such outcomes, a multidisciplinary team and a comprehensive therapeutic strategy are necessary.
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Affiliation(s)
- Sandra D Rebelo
- Serviço de Medicina Interna, Hospital de Santa Maria - Centro Hospitalar Universitário Lisboa Norte, Lisbon, PRT
| | - Tiago Ferreira
- Serviço de Medicina Interna, Hospital de Santa Maria - Centro Hospitalar Universitário Lisboa Norte, Lisbon, PRT
| | - Teresa Pacheco
- Serviço de Oncologia Médica, Hospital de Santa Maria - Centro Hospitalar Universitário Lisboa Norte, Lisbon, PRT
- Serviço de Oncologia Médica, Faculdade de Medicina da Universidade de Lisboa, Lisbon, PRT
- Serviço de Oncologia Médica, Instituto de Medicina Molecular João Lobo Antunes, Lisbon, PRT
| | - Susana L Silva
- Serviço de Imunoalergologia, Hospital de Santa Maria - Centro Hospitalar Universitário Lisboa Norte, Lisbon, PRT
- Serviço de Imunoalergologia, Faculdade de Medicina da Universidade de Lisboa, Lisbon, PRT
- Serviço de Imunoalergologia, Instituto de Medicina Molecular João Lobo Antunes, Lisbon, PRT
| | - Ana Tornada
- Serviço de Medicina Interna, Hospital de Santa Maria - Centro Hospitalar Universitário Lisboa Norte, Lisbon, PRT
- Serviço de Medicina Interna, Faculdade de Medicina da Universidade de Lisboa, Lisbon, PRT
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Suga M, Fuji S, Tada Y, Tsutsumi K, Kida S, Shibata K, Nakata R, Shingai Y, Yuda S, Yokota T, Ishikawa J. A single-institution pre-post comparison of subcutaneous immunoglobulin replacement therapy in allogeneic haematopoietic cell transplantation recipients. Br J Haematol 2024; 204:260-267. [PMID: 37963427 DOI: 10.1111/bjh.19203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 10/26/2023] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
Immunoglobulin replacement therapy (IgRT) reduces the risk of infection in hypogammaglobulinaemia secondary to chronic lymphocytic leukaemia and multiple myeloma. However, the benefit of IgRT, especially subcutaneous IgRT (ScIgRT), has not been assessed in hypogammaglobulinaemia after allogeneic haematopoietic cell transplantation (allo-HCT). We performed a pre-post comparison of the clinical impact of ScIgRT after allo-HCT in a retrospective analysis of 209 patients who underwent allogeneic HCT at our institution from 2011 to 2019. Since ScIgRT became available at our institution in April 2017, we categorized patients treated from January 2011 to March 2017 as the Pre-ScIgRT group (n = 118) and those treated from April 2017 to December 2019 as the Post-ScIgRT group (n = 91). The 2-year overall survival rate was 65% in the Pre-ScIgRT group and 81% in the Post-ScIgRT group (p = 0.02). The cumulative incidence (CI) of non-relapse mortality at 2 years was 18% and 7% (p = 0.02). There were 78 infectious events in 44 patients in the Pre-ScIgRT group and 28 such events in 19 patients in the Post-ScIgRT group. The CI of the documented infection during the observation period was between 38% and 21% (p = 0.01). Our study suggests that ScIgRT may reduce infection rates and improve prognosis after allo-HCT.
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Affiliation(s)
- Makiko Suga
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shigeo Fuji
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Yuma Tada
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuhito Tsutsumi
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shuhei Kida
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Kumi Shibata
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
- Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Ryo Nakata
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Yasuhiro Shingai
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Sayako Yuda
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Takafumi Yokota
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Jun Ishikawa
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
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Gazzin A, Pala F, Bosticardo M, Niemela J, Stoddard J, Biasin E, Quarello P, Carli D, Ferroni F, Delmonte OM, Montin D, Rosenzweig SD, Licciardi F, Notarangelo LD. Mulibrey nanism and immunological complications: a comprehensive case report and literature review. Front Immunol 2023; 14:1303251. [PMID: 38116000 PMCID: PMC10728670 DOI: 10.3389/fimmu.2023.1303251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/20/2023] [Indexed: 12/21/2023] Open
Abstract
Introduction Mulibrey nanism (MUL) is a rare disorder caused by TRIM37 gene variants characterized by growth failure, dysmorphic features, congestive heart failure (CHF), and an increased risk of Wilms' tumor. Although immune system impairment has been documented in MUL, the underlying mechanisms remain poorly understood. Methods We present a case of MUL with progressive lymphopenia and review similar cases from the literature. Results Our patient presented with prenatal onset growth restriction, characteristic dysmorphic features, and Wilms' tumor. She developed progressive lymphopenia starting at 10 years of age, leading to the initiation of intravenous immunoglobulin (IVIG) replacement therapy and infection prophylaxis. Genetic analysis detected a likely pathogenic variant on the maternal allele and copy number loss on the paternal allele in TRIM37. Subsequently a cardiac magnetic resonance imaging was conducted revealing signs of pericardial constriction raising concerns for intestinal lymphatic losses. The cessation of IVIG therapy did not coincide with any increase in the rate of infections. The patient exhibited a distinct immunological profile, characterized by hypogammaglobulinemia, impaired antibody responses, and skewed T-cell subsets with an altered CD4+/CD8+ ratio, consistent with previous reports. Normal thymocyte development assessed by artificial thymic organoid platform ruled out an early hematopoietic intrinsic defect of T-cell development. Discussion The immunological profile of MUL patients reported so far shares similarities with that described in protein-losing enteropathy secondary to CHF in Fontan circulation and primary intestinal lymphangiectasia. These similarities include hypogammaglobulinemia, significant T-cell deficiency with decreased CD4+ and CD8+ counts, altered CD4+/CD8+ ratios, and significantly modified CD4+ and CD8+ T-cell phenotypes toward effector and terminal differentiated T cells, accompanied by a loss of naïve CD45RA+ T lymphocytes. In MUL, CHF is a cardinal feature, occurring in a significant proportion of patients and influencing prognosis. Signs of CHF or constrictive pericarditis have been evident in the case reported here and in all cases of MUL with documented immune dysfunction reported so far. These observations raise intriguing connections between these conditions. However, further investigation is warranted to in-depth define the immunological defect, providing valuable insights into the pathophysiology and treatment strategies for this condition.
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Affiliation(s)
- Andrea Gazzin
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
- Postgraduate School of Pediatrics, University of Torino, Turin, Italy
| | - Francesca Pala
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
| | - Marita Bosticardo
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
| | - Julie Niemela
- Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, United States
| | - Jennifer Stoddard
- Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, United States
| | - Eleonora Biasin
- Pediatric Onco-Hematology, Stem Cell Transplantation and Cellular Therapy Division, Regina Margherita Children’s Hospital, Turin, Italy
| | - Paola Quarello
- Pediatric Onco-Hematology, Stem Cell Transplantation and Cellular Therapy Division, Regina Margherita Children’s Hospital, Turin, Italy
| | - Diana Carli
- Immunogenetics and Transplant Biology Unit, Città della Salute e della Scienza University Hospital, Turin, Italy
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Francesca Ferroni
- Department of Pediatric Cardiology, City of Health and Science University Hospital, Turin, Italy
| | - Ottavia M. Delmonte
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
| | - Davide Montin
- Department of Public Health and Pediatrics, University of Turin, Pediatria Specialistica U, “Regina Margherita” Children Hospital, Turin, Italy
| | - Sergio D. Rosenzweig
- Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, United States
| | - Francesco Licciardi
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Luigi D. Notarangelo
- Laboratory of Clinical Immunology and Microbiology, Immune Deficiency Genetics Section, National Institutes of Health, Bethesda, MD, United States
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Ying Z, Hardikar S, Plummer JB, Hamidi T, Liu B, Chen Y, Shen J, Mu Y, McBride KM, Chen T. Enhanced CD19 activity in B cells contributes to immunodeficiency in mice deficient in the ICF syndrome gene Zbtb24. Cell Mol Immunol 2023; 20:1487-1498. [PMID: 37990035 PMCID: PMC10687020 DOI: 10.1038/s41423-023-01106-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/31/2023] [Indexed: 11/23/2023] Open
Abstract
Immunodeficiency, centromeric instability, and facial anomalies (ICF) syndrome is a rare autosomal recessive disorder characterized by DNA hypomethylation and antibody deficiency. It is caused by mutations in DNMT3B, ZBTB24, CDCA7, or HELLS. While progress has been made in elucidating the roles of these genes in regulating DNA methylation, little is known about the pathogenesis of the life-threatening hypogammaglobulinemia phenotype. Here, we show that mice deficient in Zbtb24 in the hematopoietic lineage recapitulate the major clinical features of patients with ICF syndrome. Specifically, Vav-Cre-mediated ablation of Zbtb24 does not affect lymphocyte development but results in reduced plasma cells and low levels of IgM, IgG1, and IgA. Zbtb24-deficient mice are hyper and hypo-responsive to T-dependent and T-independent type 2 antigens, respectively, and marginal zone B-cell activation is impaired. Mechanistically, Zbtb24-deficient B cells show severe loss of DNA methylation in the promoter region of Il5ra (interleukin-5 receptor subunit alpha), and Il5ra derepression leads to elevated CD19 phosphorylation. Heterozygous disruption of Cd19 can revert the hypogammaglobulinemia phenotype of Zbtb24-deficient mice. Our results suggest the potential role of enhanced CD19 activity in immunodeficiency in ICF syndrome.
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Affiliation(s)
- Zhengzhou Ying
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- The Ministry of Education Key Laboratory of Laboratory Medical Diagnostics, College of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Swanand Hardikar
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Joshua B Plummer
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Tewfik Hamidi
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Bin Liu
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Program in Genetics and Epigenetics, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77030, USA
| | - Yueping Chen
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jianjun Shen
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Program in Genetics and Epigenetics, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77030, USA
| | - Yunxiang Mu
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Kevin M McBride
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
- Program in Genetics and Epigenetics, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77030, USA.
| | - Taiping Chen
- Department of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
- Program in Genetics and Epigenetics, The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77030, USA.
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Mokhantar K, Allaoui A, Ailal F, Bakkouri JE, Ouazahrou K, Errami A, Bousfiha AA, Moudatir M. Classification of common variable immunodeficiency through immunological and clinical phenotyping in Moroccan patients. Qatar Med J 2023; 2023:23. [PMID: 38025328 PMCID: PMC10676701 DOI: 10.5339/qmj.2023.sqac.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 02/03/2023] [Accepted: 02/04/2023] [Indexed: 12/01/2023] Open
Abstract
Objective: Common variable immunodeficiency (CVID) is a complex inborn error of humoral immunity with complications of both infectious and non-infectious origins. Classifications of CVID patients provide a clearer understanding of the pathogenesis, prediction, and management of non-infectious complications. This study aims to classify Moroccan CVID patients based on the European classification (EUROclass). Materials and Methods: We recruited 20 CVID patients meeting standard diagnostic criteria (5-6). After collecting clinical and demographic data, we used flow cytometry to analyze B-cell subsets and group patients and assess the relation of each group with clinical manifestations. Results: 90% of the patients in our cohort study had a history of respiratory infections. The noninfectious manifestations included splenomegaly, autoimmunity, lymphadenopathy, and granulomatous diseases diagnosed in 50%, 45%, 40%, and 25% of patients, respectively. We observed significant co-occurrence of splenomegaly with autoimmunity and granulomatous diseases to a lesser extent. Patients had a significant reduction in total, switched memory, marginal zone-like, plasma blasts, and a substantial increase in the percentage of activated B cells, suggesting a defect in the late phases of B-cell differentiation. This condition was linked with an increased occurrence of splenomegaly and granulomatous affections. Besides, patients also had an expansion of CD21low B-cells, which was strongly associated with splenomegaly. Conclusion: The classification of the first Moroccan cohort of CVID patients showed agreement with previous results. It suggests the possibility of adopting this approach on a global scale for better diagnosis and follow-up of CVID patients.
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Affiliation(s)
- Khaoula Mokhantar
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
| | - Abir Allaoui
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
- Department of Internal Medicine, Cheikh Khalifa International University Hospital, Mohammed VI University of Health Sciences, Casablanca, Morocco
| | - Fatima Ailal
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
- Department of pediatric infectious and immunological diseases, Abderrahim El Harouchi Children Hospital, University Hospital Center Ibn Rochd, Casablanca, Morocco
| | - Jalila El Bakkouri
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
- Immunology Laboratory, IBN Rochd University Hospital, Casablanca, Morocco
| | - Kaoutar Ouazahrou
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
| | - Abderrahmane Errami
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
| | - Ahmed Aziz Bousfiha
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
- Department of pediatric infectious and immunological diseases, Abderrahim El Harouchi Children Hospital, University Hospital Center Ibn Rochd, Casablanca, Morocco
| | - Mina Moudatir
- Laboratory of Clinical Immunology, Inflammation, and Allergy (LICIA), Faculty of Medicine and Pharmacy, Hassan II University, Casablanca, Morocco
- Department of Internal Medicine, Ibn Rochd UHC, Hassan II University of Casablanca, Casablanca, Morocco
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Klein EJ, Almaghlouth NK, Weigel G, Farmakiotis D, Hardy E. Refractory Bilateral Tubo-Ovarian Abscesses in a Patient with Iatrogenic Hypogammaglobulinemia. Diagnostics (Basel) 2023; 13:3478. [PMID: 37998614 PMCID: PMC10670296 DOI: 10.3390/diagnostics13223478] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 10/10/2023] [Revised: 10/31/2023] [Accepted: 11/17/2023] [Indexed: 11/25/2023] Open
Abstract
Genital mycoplasmas are sexually transmitted Mollicutes with a high prevalence of urogenital tract colonization among females of reproductive age. Current guidelines recommend against routine screening for these organisms, since their role in the pathogenesis of pelvic inflammatory disease and tubo-ovarian abscesses (TOAs) remains unclear. However, genital mycoplasmas harbor pathogenic potential in immunocompromised hosts, especially patients with hypogammaglobulinemia. It is important to identify such infections early, given their potential for invasive spread and the availability of easily accessible treatments. We present a young adult female with multiple sclerosis and iatrogenic hypogammaglobulinemia, with refractory, bilateral pelvic inflammatory disease and TOAs due to Ureaplasma urealyticum, identified as a single pathogen via three distinct molecular tests. To our knowledge, this is the second case of TOAs caused by U. urealyticum in the literature, and the first diagnosed by pathogen cell-free DNA metagenomic next-generation sequencing in plasma.
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Affiliation(s)
- Elizabeth J. Klein
- Division of Infectious Diseases, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA; (E.J.K.); (N.K.A.); (D.F.)
| | - Nouf K. Almaghlouth
- Division of Infectious Diseases, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA; (E.J.K.); (N.K.A.); (D.F.)
| | - Gabriela Weigel
- Department of Obstetrics and Gynecology, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA;
| | - Dimitrios Farmakiotis
- Division of Infectious Diseases, The Warren Alpert Medical School of Brown University, Providence, RI 02903, USA; (E.J.K.); (N.K.A.); (D.F.)
| | - Erica Hardy
- Divisions of Obstetric Medicine and Infectious Diseases, Women and Infants Hospital, Providence, RI 02905, USA
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10
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Torres-Valle A, Aragon L, Silva SL, Serrano C, Marcos M, Melero J, Bonroy C, Arenas-Caro PP, Casado DM, Olaizola PMR, Neirinck J, Hofmans M, de Arriba S, Jara M, Prieto C, Sousa AE, Prada Á, van Dongen JJM, Pérez-Andrés M, Orfao A. In-depth blood immune profiling of Good syndrome patients. Front Immunol 2023; 14:1285088. [PMID: 38035080 PMCID: PMC10684950 DOI: 10.3389/fimmu.2023.1285088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/23/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Good syndrome (GS) is a rare adult-onset immunodeficiency first described in 1954. It is characterized by the coexistence of a thymoma and hypogammaglobulinemia, associated with an increased susceptibility to infections and autoimmunity. The classification and management of GS has been long hampered by the lack of data about the underlying immune alterations, a controversy existing on whether it is a unique diagnostic entity vs. a subtype of Common Variable Immune Deficiency (CVID). Methods Here, we used high-sensitive flow cytometry to investigate the distribution of up to 70 different immune cell populations in blood of GS patients (n=9) compared to age-matched CVID patients (n=55) and healthy donors (n=61). Results All 9 GS patients displayed reduced B-cell counts -down to undetectable levels (<0.1 cells/μL) in 8/9 cases-, together with decreased numbers of total CD4+ T-cells, NK-cells, neutrophils, and basophils vs. age-matched healthy donors. In contrast, they showed expanded TCRγδ+ T-cells (p ≤ 0.05). Except for a deeper B-cell defect, the pattern of immune cell alteration in blood was similar in GS and (age-matched) CVID patients. In depth analysis of CD4+ T-cells revealed significantly decreased blood counts of naïve, central memory (CM) and transitional memory (TM) TCD4+ cells and their functional compartments of T follicular helper (TFH), regulatory T cells (Tregs), T helper (Th)2, Th17, Th22, Th1/Th17 and Th1/Th2 cells. In addition, GS patients also showed decreased NK-cell, neutrophil, basophil, classical monocyte and of both CD1c+ and CD141+ myeloid dendritic cell counts in blood, in parallel to an expansion of total and terminal effector TCRγδ+ T-cells. Interestingly, those GS patients who developed hypogammaglobulinemia several years after the thymoma presented with an immunological and clinical phenotype which more closely resembled a combined immune humoral and cellular defect, with poorer response to immunoglobulin replacement therapy, as compared to those in whom the thymoma and hypogammaglobulinemia were simultaneously detected. Discussion Our findings provide a more accurate definition of the immune cell defects of GS patients and contribute to a better discrimination among GS patients between those with a pure B-cell defect vs. those suffering from a combined immunodeficiency with important consequences on the diagnosis and management of the disease.
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Affiliation(s)
- Alba Torres-Valle
- Translational and Clinical Research Program, Centro de investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Consejo Superior de Investigaciones Científicas (CSIC) and University of Salamanca (USAL), Salamanca, Spain
- Cytometry Service, NUCLEUS, Department of Medicine, University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - Larraitz Aragon
- Immunology Department, Donostia University Hospital, Osakidetza Basque Health Service, San Sebastián, Spain
| | - Susana L. Silva
- Serviço de Imunoalergologia, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | | | - Miguel Marcos
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Department of Internal Medicine, University Hospital of Salamanca, Salamanca, Spain
- Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Josefa Melero
- Servicio de inmunología y genética, Hospital Universitario de Badajoz, Badajoz, Spain
| | - Carolien Bonroy
- Department of Laboratory Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Pedro Pablo Arenas-Caro
- Immunology Department, Donostia University Hospital, Osakidetza Basque Health Service, San Sebastián, Spain
| | - David Monzon Casado
- Immunology Department, Donostia University Hospital, Osakidetza Basque Health Service, San Sebastián, Spain
| | | | - Jana Neirinck
- Department of Laboratory Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Mattias Hofmans
- Department of Laboratory Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
| | - Sonia de Arriba
- Pediatrics Department, University Hospital of Salamanca, Salamanca, Spain
| | - María Jara
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Biomedical Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
- DNA Sequencing Service (NUCLEUS), University of Salamanca, Salamanca, Spain
| | - Carlos Prieto
- Bioinformatics service (NUCLEUS), University of Salamanca, Salamanca, Spain
| | - Ana E. Sousa
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Álvaro Prada
- Immunology Department, Donostia University Hospital, Osakidetza Basque Health Service, San Sebastián, Spain
| | - Jacques J. M. van Dongen
- Translational and Clinical Research Program, Centro de investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Consejo Superior de Investigaciones Científicas (CSIC) and University of Salamanca (USAL), Salamanca, Spain
- Cytometry Service, NUCLEUS, Department of Medicine, University of Salamanca, Salamanca, Spain
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Martín Pérez-Andrés
- Translational and Clinical Research Program, Centro de investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Consejo Superior de Investigaciones Científicas (CSIC) and University of Salamanca (USAL), Salamanca, Spain
- Cytometry Service, NUCLEUS, Department of Medicine, University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Biomedical Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
| | - Alberto Orfao
- Translational and Clinical Research Program, Centro de investigación del Cáncer (CIC), Instituto de Biología Molecular y Celular del Cáncer (IBMCC), Consejo Superior de Investigaciones Científicas (CSIC) and University of Salamanca (USAL), Salamanca, Spain
- Cytometry Service, NUCLEUS, Department of Medicine, University of Salamanca, Salamanca, Spain
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
- Biomedical Research Networking Centre Consortium of Oncology (CIBERONC), Instituto de Salud Carlos III, Madrid, Spain
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11
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García-Poutón N, Peyrony O, Chumbita M, Aiello F, Monzo P, Gallardo-Pizarro A, Garcia-Vidal C. Post-CART-T Cell Infection: Etiology, pathogenesis, and therapeutic approaches. Rev Esp Quimioter 2023; 36 Suppl 1:52-53. [PMID: 37997872 PMCID: PMC10793555 DOI: 10.37201/req/s01.12.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
Chimeric antigen receptor (CAR) T cell therapy targeting CD-19 has revolutionized the treatment of refractory B-cell malignancies. However, patients undergoing this therapy face an increased risk of infections due to compromised immune function, lymphodepleting chemotherapy, hospitalization, and therapy-related complications such as cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome. Patients with systemic corticosteroid use, low immunoglobulin levels, and severe CRS, are at higher risk of infection. This review article highlights the spectrum of infections encountered in CAR T cell therapy, including bacterial, viral, and fungal infections. Following consensus guidelines for vaccination and immunoglobulin replacement is recommended. Clear criteria for antibiotic usage and vaccinating household members against respiratory viruses are crucial. Understanding the risk factors, spectrum of infections, and implementing appropriate prophylactic measures are essential to optimize outcomes in patients undergoing CAR T cell therapy. By prioritizing infection prevention strategies, healthcare professionals can effectively improve patient care.
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Affiliation(s)
| | | | | | | | | | | | - C Garcia-Vidal
- Carolina Garcia-Vidal, Infectious Diseases Department, Hospital Clínic-IDIBAPS, Barcelona, Spain. Carrer de Villarroel 170, 08036, Barcelona, Spain. and
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12
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Alhamadh MS, Alhowaish TS, Mathkour A, Altamimi B, Alheijani S, Alrashid A. Infection Risk, Mortality, and Hypogammaglobulinemia Prevalence and Associated Factors in Adults Treated with Rituximab: A Tertiary Care Center Experience. Clin Pract 2023; 13:1286-1302. [PMID: 37987416 PMCID: PMC10660466 DOI: 10.3390/clinpract13060115] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 09/13/2023] [Revised: 10/09/2023] [Accepted: 10/18/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Rituximab is a human monoclonal antibody directed against the B-cell transmembrane protein CD20. Although well-tolerated, given its mechanism of action, rituximab can induce a state of severe immunosuppression, increasing the risk of opportunistic and fulminant infection and mortality. AIM To evaluate the risk of infection, mortality, and hypogammaglobulinemia and their associated factors among rituximab receivers. METHOD This was a single-center retrospective cohort study of adults treated with rituximab for various indications. Hypogammaglobulinemia was defined by a cut-off value below the normal limit (an IgG level of <7.51 g/L, an IgM level of <0.46 g/L, and/or an IgA level of <0.82 g/L). Patients who met the definition of hypogammaglobinemia solely based on IgA were excluded. Severe infection was defined as any infection that required intensive care unit admission. RESULTS A total of 137 adults with a mean age of 47.69 ± 18.86 years and an average BMI of 28.57 ± 6.55 kg/m2 were included. Hematological malignancies and connective tissue diseases were the most common primary diagnoses for which rituximab was used. More than half of the patients received the 375 mg/m2 dose. Rituximab's mean cumulative dose was 3216 ± 2282 mg, and the overall mortality rate was 22.6%. Hypogammaglobulinemia was diagnosed in 43.8% of the patients, and it was significantly more prevalent among males and the 375 mg/m2 and 500 mg doses. Hematological malignancy was the only predictor for infection. Patients with blood type AB or B, hematological malignancies, and corticosteroids had a significantly higher mortality rate. Receiving the 1000 mg dose and having a low CD19 were associated with a significantly lower risk of infection and mortality, respectively. CONCLUSIONS Hypogammaglobulinemia was diagnosed in 43.8% of the patients, and it was significantly more common among males and the 375 mg/m2 and 500 mg doses. Hematological malignancies were significantly associated with higher infection and mortality rates, while corticosteroids were significantly associated with a higher mortality. Since the culprit of mortality was infection, these findings highlight the critical need for more frequent immunological monitoring during rituximab treatment period to mitigate the burden of infection and identify candidates for immunoglobulin replacement.
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Affiliation(s)
- Moustafa S. Alhamadh
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard-Health Affairs, Riyadh 14611, Saudi Arabia
- King Abdullah International Medical Research Center, Ministry of the National Guard-Health Affairs, Riyadh 11481, Saudi Arabia; (T.S.A.)
| | - Thamer S. Alhowaish
- King Abdullah International Medical Research Center, Ministry of the National Guard-Health Affairs, Riyadh 11481, Saudi Arabia; (T.S.A.)
- Department of Neurology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh 11426, Saudi Arabia
| | | | - Bayan Altamimi
- King Abdullah International Medical Research Center, Ministry of the National Guard-Health Affairs, Riyadh 11481, Saudi Arabia; (T.S.A.)
- Department of Medicine, Division of Rheumatology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh 11426, Saudi Arabia
| | - Shahd Alheijani
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
| | - Abdulrahman Alrashid
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Ministry of the National Guard-Health Affairs, Riyadh 14611, Saudi Arabia
- King Abdullah International Medical Research Center, Ministry of the National Guard-Health Affairs, Riyadh 11481, Saudi Arabia; (T.S.A.)
- Department of Medicine, Division of Rheumatology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh 11426, Saudi Arabia
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13
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Boqué C, Sánchez-Ramón S, Córdoba R, Moreno C, Cabezudo E. Current Approach in the Management of Secondary Immunodeficiency in Patients with Hematological Malignancies: Spanish Expert Consensus Recommendations. J Clin Med 2023; 12:6356. [PMID: 37835000 PMCID: PMC10573502 DOI: 10.3390/jcm12196356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/22/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
A Delphi-based survey was designed to assess the opinions of clinical hematologists (n = 17) and clinical immunologists (n = 18) from across Spain on secondary immunodeficiencies (SID) in the management of oncohematological patients. There was 100% agreement on the need to have available guidelines for the management of immunodeficiency in hematological patients; to perform a baseline immunological evaluation in patients with chronic lymphocytic leukemia (CLL), multiple myeloma (MM), lymphoma and hematopoietic stem cell transplantation (HSCT) recipients; and to quantify serum IgG, IgA and IgM levels when SID is suspected. More than 90% agreed on the need for active immunization against seasonal influenza and H1N1, pneumococcus and Haemophilus influenzae. There was a consensus on the monitoring of IgG levels every 3 months (83%) and the need to have available a clinical protocol for the use of IVIG in the management of SID (94%), to monitor trough IgG levels to determine the correct IVIG dose (86%) and to discontinue IVIG after the recovery of IgG levels after 12 months of follow-up (77%). The findings of the present survey may be useful recommendations for hematologists and immunologists to improve the management of SID in daily practice.
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Affiliation(s)
- Concepción Boqué
- Department of Hematology, Hospital Duran i Reynals, Institut Català d’Oncologia, 08908 Hospitalet de Llobregat, Barcelona, Spain
| | - Silvia Sánchez-Ramón
- Department of Clinical Immunology, Instituto de Medicina de Laboratorio, Hospital Clínico San Carlos, Universidad Complutense, 28040 Madrid, Spain;
| | - Raúl Córdoba
- Department of Hematology, Fundación Jimenez Diaz University Hospital, Health Research Institute-Fundación Jimenez Diaz, 28040 Madrid, Spain;
| | - Carol Moreno
- Department of Hematology, Hospital de la Santa Creu i Sant Pau, Josep Carreras Leukaemia Research Institute, Universitat Autónoma de Barcelona, 08025 Barcelona, Catalonia, Spain;
| | - Elena Cabezudo
- Service of Hematology, ICO-Hospital de Sant Joan Despí Moisès Broggi, 08970 Sant Joan Despí, Barcelona, Spain;
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14
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Kumar P, Singh TP, Aggarwal A, Rai P, Goel A. Fresh-Frozen Plasma as a Low-Cost Replacement of Intravenous Immunoglobulin for the Treatment of Symptomatic Hypogammaglobulinemia. J Emerg Trauma Shock 2023; 16:189-191. [PMID: 38292289 PMCID: PMC10824215 DOI: 10.4103/jets.jets_36_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 04/15/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 02/01/2024] Open
Abstract
Hypogammaglobulinemia commonly presents with chronic diarrhea. Unfortunately, these patients require intravenous immunoglobulin (IVIG) transfusions of 400-800 mg/kg every 3-4 weeks as a standard treatment for hypogammaglobulinemia. Repeated transfusion of IVIG is costly, and many patients may not be able to afford it. We report the case of a young male with chronic small intestinal diarrhea who was later diagnosed with hypogammaglobulinemia. We treated the patient with fresh-frozen plasma (FFP) and the patient responded favorably. FFP transfusion may be an affordable alternative to IVIG in the treatment of hypogammaglobulinemia.
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Affiliation(s)
- Pankaj Kumar
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Thakur Prashant Singh
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amita Aggarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Praveer Rai
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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15
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Taietti I, Votto M, De Filippo M, Naso M, Montagna L, Montagna D, Licari A, Marseglia GL, Castagnoli R. Selective IgM Deficiency: Evidence, Controversies, and Gaps. Diagnostics (Basel) 2023; 13:2861. [PMID: 37685399 PMCID: PMC10486670 DOI: 10.3390/diagnostics13172861] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 06/26/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023] Open
Abstract
Selective Immunoglobulin M deficiency (SIgMD) has been recently included in the inborn errors of immunity (IEI) classification by the International Union of Immunological Societies Expert Committee. The understanding of SIgMD is still extremely limited, especially so in cases of SIgMD in the pediatric population. The epidemiology of SIgMD in the pediatric population is still unknown. The pathogenesis of SIgMD remains elusive, and thus far no genetic nor molecular basis has been clearly established as a definitive cause of this primary immunodeficiency. Recurrent respiratory infections represent the main clinical manifestations in children, followed by allergic and autoimmune diseases. No conclusive data on the correct therapeutic management of SIgMD are available. Although, for most SIgMD patients, Ig replacement therapy is not required, it may be recommended for patients with significantly associated antibody deficiency and recurrent or severe infections. Prophylactic antibiotics and the prompt treatment of febrile illness are crucial. There is insufficient evidence on the prognosis of this condition. Therefore, further studies are required to define the disease trajectories and to increase our understanding of the molecular mechanisms underlying SIgMD in order to facilitate a better clinical, immunological, and prognostic characterization of the condition and develop tailored therapeutic management strategies.
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Affiliation(s)
- Ivan Taietti
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Matteo Naso
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Lorenza Montagna
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
| | - Daniela Montagna
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Riccardo Castagnoli
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy; (I.T.); (M.V.); (M.D.F.); (M.N.); (L.M.); (D.M.); (G.L.M.)
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
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16
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Boast B, Goel S, González-Granado LI, Niemela J, Stoddard J, Edwards ESJ, Seneviratne S, Spensberger D, Quesada-Espinosa JF, Allende LM, McDonnell J, Haseley A, Lesmana H, Walkiewicz MA, Muhammad E, Bosco JJ, Fleisher TA, Cohen S, Holland SM, van Zelm MC, Enders A, Kuehn HS, Rosenzweig SD. TCF3 haploinsufficiency defined by immune, clinical, gene-dosage, and murine studies. J Allergy Clin Immunol 2023; 152:736-747. [PMID: 37277074 PMCID: PMC10527523 DOI: 10.1016/j.jaci.2023.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/01/2023] [Accepted: 05/08/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND TCF3 is a transcription factor contributing to early lymphocyte differentiation. Germline monoallelic dominant negative and biallelic loss-of-function (LOF) null TCF3 mutations cause a fully penetrant severe immunodeficiency. We identified 8 individuals from 7 unrelated families with monoallelic LOF TCF3 variants presenting with immunodeficiency with incomplete clinical penetrance. OBJECTIVE We sought to define TCF3 haploinsufficiency (HI) biology and its association with immunodeficiency. METHODS Patient clinical data and blood samples were analyzed. Flow cytometry, Western blot analysis, plasmablast differentiation, immunoglobulin secretion, and transcriptional activity studies were conducted on individuals carrying TCF3 variants. Mice with a heterozygous Tcf3 deletion were analyzed for lymphocyte development and phenotyping. RESULTS Individuals carrying monoallelic LOF TCF3 variants showed B-cell defects (eg, reduced total, class-switched memory, and/or plasmablasts) and reduced serum immunoglobulin levels; most but not all presented with recurrent but nonsevere infections. These TCF3 LOF variants were either not transcribed or translated, resulting in reduced wild-type TCF3 protein expression, strongly suggesting HI pathophysiology for the disease. Targeted RNA sequencing analysis of T-cell blasts from TCF3-null, dominant negative, or HI individuals clustered away from healthy donors, implying that 2 WT copies of TCF3 are needed to sustain a tightly regulated TCF3 gene-dosage effect. Murine TCF3 HI resulted in a reduction of circulating B cells but overall normal humoral immune responses. CONCLUSION Monoallelic LOF TCF3 mutations cause a gene-dosage-dependent reduction in wild-type protein expression, B-cell defects, and a dysregulated transcriptome, resulting in immunodeficiency. Tcf3+/- mice partially recapitulate the human phenotype, underscoring the differences between TCF3 in humans and mice.
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Affiliation(s)
- Brigette Boast
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Shubham Goel
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Luis I González-Granado
- Department of Pediatrics, Hospital 12 de Octubre, Research Institute Hospital 12 de Octubre (i+12), School of Medicine, Complutense University, Madrid, Spain
| | - Julie Niemela
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Jennifer Stoddard
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Emily S J Edwards
- Department of Immunology, Monash University, and The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies, Melbourne, Australia
| | - Sandali Seneviratne
- Centre for Personalised Immunology and Division of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, Australia
| | - Dominik Spensberger
- ANU Gene Targeting Facility, Australian Phenomics Facility, John Curtin School of Medical Research, Australian National University, Canberra, Australia
| | | | - Luis M Allende
- Department of Immunology, Hospital 12 de Octubre, Research Institute Hospital 12 de Octubre (i+12), Madrid, Spain
| | - John McDonnell
- Department of Pediatric Allergy and Immunology, Cleveland Clinic, Cleveland, Ohio
| | - Alexandria Haseley
- Center for Personalized Genetic Healthcare, Genomic Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Harry Lesmana
- Center for Personalized Genetic Healthcare, Genomic Medicine Institute, Cleveland Clinic, Cleveland, Ohio; Department of Pediatric Hematology, Oncology and Bone Marrow Transplantation, Cleveland Clinic, Cleveland, Ohio
| | - Magdalena A Walkiewicz
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Emad Muhammad
- Hematology Laboratory, Carmel Medical Center, Haifa, Spain
| | - Julian J Bosco
- Allergy, Asthma and Clinical Immunology Service, Alfred Hospital, Melbourne, Australia
| | - Thomas A Fleisher
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Shai Cohen
- Allergy and Clinical Immunology Service, Department of Internal Medicine B, Lin and Carmel Medical Center, The Technion, Israel Institute of Technology, Haifa, Israel
| | - Steven M Holland
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Menno C van Zelm
- Department of Immunology, Monash University, and The Jeffrey Modell Diagnostic and Research Centre for Primary Immunodeficiencies, Melbourne, Australia; Allergy, Asthma and Clinical Immunology Service, Alfred Hospital, Melbourne, Australia
| | - Anselm Enders
- Centre for Personalised Immunology and Division of Immunology and Infectious Disease, John Curtin School of Medical Research, The Australian National University, Canberra, Australia
| | - Hye Sun Kuehn
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md
| | - Sergio D Rosenzweig
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, Md.
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Alhowaish TS, Alhamadh MS, Mathkour A, Alamoudi M, Alqahtani HA, Alrashid A. Clinical Course and Outcomes of COVID-19 Infection in Patients Treated with Rituximab: A Tertiary Care Center Experience. Open Access Rheumatol 2023; 15:145-159. [PMID: 37663367 PMCID: PMC10473421 DOI: 10.2147/oarrr.s424316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/18/2023] [Indexed: 09/05/2023] Open
Abstract
Introduction Patients receiving rituximab (RTX) may be at increased risk for severe Coronavirus infections and worse outcomes compared with the general population. Because of the conflicting results concerning the effect of RTX on the clinical course and outcomes of COVID-19 infection, we aimed to share our experience with 35 patients infected with COVID-19 while treated with RTX for a variety of clinical indications. Methods This was a single-centre retrospective cohort study that included 35 patients. All patients aged ≥14 years who were treated with RTX for various conditions and were found to have COVID-19 infection were included. Patients with poor outcomes or patients with suspected COVID-19 infection were excluded. Results The patients' mean age was 42.8 ± 16.3 years with an average BMI of 29.9 ± 11.4 kg/m2. Over half (51.4%, n = 18) of the patients received RTX at a dose of 375 mg/m2 with a median frequency of 4 doses. More than a third (37.1%, n = 13) of the patients had hypogammaglobulinemia and 25.7% had low CD19. Over a third (42.9%, n= 15) of the patients required hospitalization and almost a third (25.7%, n = 9) required treatment in the intensive care unit. There was a statistically significant association between intensive care unit admission and age, steroid use, and low CD19. The mortality rate was 25.7%, and it was significantly higher in elderly, diabetics, corticosteroid users, patients who were hospitalized, treated in the intensive care unit, and had low immunoglobin or CD19. Conclusion Treatment with RTX seems to be a potential risk factor for unfavorable outcomes in COVID-19 patients. RTX should be used with caution or avoided unless the benefit clearly outweighs the risk.
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Affiliation(s)
- Thamer S Alhowaish
- Division of Neurology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Center, Ministry of the National Guard Health Affairs, Riyadh, 11481, Kingdom of Saudi Arabia
| | - Moustafa S Alhamadh
- King Abdullah International Medical Research Center, Ministry of the National Guard Health Affairs, Riyadh, 11481, Kingdom of Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAUHS), Ministry of the National Guard-Health Affairs, Riyadh, 14611, Kingdom of Saudi Arabia
| | - Alaa Mathkour
- Ministry of Health, Riyadh, 12613, Kingdom of Saudi Arabia
| | - Marwan Alamoudi
- King Abdullah International Medical Research Center, Ministry of the National Guard Health Affairs, Riyadh, 11481, Kingdom of Saudi Arabia
- Department of Medicine, Division of Rheumatology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Kingdom of Saudi Arabia
| | - Hossam Ali Alqahtani
- Division of Neurology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Kingdom of Saudi Arabia
- King Abdullah International Medical Research Center, Ministry of the National Guard Health Affairs, Riyadh, 11481, Kingdom of Saudi Arabia
| | - Abdulrahman Alrashid
- King Abdullah International Medical Research Center, Ministry of the National Guard Health Affairs, Riyadh, 11481, Kingdom of Saudi Arabia
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences (KSAUHS), Ministry of the National Guard-Health Affairs, Riyadh, 14611, Kingdom of Saudi Arabia
- Department of Medicine, Division of Rheumatology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Kingdom of Saudi Arabia
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18
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de Leuze F, Havelange V, van Dievoet MA, Horsmans Y, Dahlqvist G. Hypogammaglobulinemia, a new risk factor for hepatitis B virus reactivation : about two cases. Acta Gastroenterol Belg 2023; 86:493-494. [PMID: 37814567 DOI: 10.51821/86.3.10755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Reactivation of the hepatitis B virus (HBV) with immunosuppressive status has been well established, mainly due to medications such as immunosuppressive therapy like cytotoxic chemotherapy, rituximab and biologic therapy, immunosuppression after solid and bone-marrow transplantation or long-term corticosteroids therapy. We report here two cases of HBV reactivation due to global hypogammaglobulinemia. Regular HBV serologic screening and PCR for HBV-DNA should be applied for each patient with primary immunosuppressive status and history of chronic HBV infection. The necessity of a preemptive treatment remains debated.
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Affiliation(s)
- F de Leuze
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - V Havelange
- Hematology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - M-A van Dievoet
- Laboratory department, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Y Horsmans
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - G Dahlqvist
- Hepatogastroenterology unit, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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19
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Lim YW, Ramirez NJ, Asensio MA, Chiang Y, Müller G, Mrovecova P, Mitsuiki N, Krausz M, Camacho-Ordonez N, Warnatz K, Adler AS, Grimbacher B. Sequencing the B Cell Receptor Repertoires of Antibody-Deficient Individuals With and Without Infection Susceptibility. J Clin Immunol 2023; 43:940-950. [PMID: 36826743 PMCID: PMC10276080 DOI: 10.1007/s10875-023-01448-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 02/07/2023] [Indexed: 02/25/2023]
Abstract
PURPOSE Most individuals with antibody deficiency (hypogammaglobulinemia) need immunoglobulin replacement therapy (IgG-RT) from healthy plasma donors to stay clear of infections. However, a small subset of hypogammaglobulinemic patients do not require this substitution therapy. We set out to investigate this clinical conundrum by asking whether the peripheral B cell receptor repertoires differ between antibody-deficient patients who do and do not need IgG-RT. METHODS We sequenced and analyzed IgG and IgM heavy chain B cell receptor repertoires from peripheral blood mononuclear cells (PBMCs) isolated from patients with low serum IgG concentrations who did or did not require IgG-RT. RESULTS Compared to the patients who did not need IgG-RT, those who needed IgG-RT had higher numbers of IgG antibody clones, higher IgM diversity, and less oligoclonal IgG and IgM repertoires. The patient cohorts had different heavy chain variable gene usage, and the patients who needed IgG-RT had elevated frequencies of IgG clones with higher germline identity (i.e., fewer somatic hypermutations). CONCLUSION Antibody-deficient patients with infection susceptibility who needed IgG-RT had more diverse peripheral antibody repertoires that were less diverged from germline and thus may not be as optimal for targeting pathogens, possibly contributing to infection susceptibility.
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Affiliation(s)
| | - Neftali Jose Ramirez
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
| | | | - Yao Chiang
- GigaGen, Inc. (A Grifols Company), San Carlos, CA, USA
| | - Gabriele Müller
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
| | - Pavla Mrovecova
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
| | - Noriko Mitsuiki
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Department of Pediatrics and Developmental Biology, Graduate School of Medical Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Máté Krausz
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
| | - Nadezhda Camacho-Ordonez
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Faculty of Biology, Albert-Ludwigs University, Freiburg, Germany
| | - Klaus Warnatz
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany
| | - Adam S Adler
- GigaGen, Inc. (A Grifols Company), San Carlos, CA, USA.
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany.
- Center for Chronic Immunodeficiency (CCI), Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany.
- Department of Rheumatology and Clinical Immunology, Medical Center, Faculty of Medicine, Albert-Ludwigs University, Freiburg, Germany.
- DZIF - German Center for Infection Research, Satellite Center Freiburg, Freiburg im Breisgau, Germany.
- CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University, Freiburg, Germany.
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center, Freiburg, Germany.
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Leonardi L, Testa A, Feleppa M, Paparella R, Conti F, Marzollo A, Spalice A, Giona F, Gnazzo M, Andreoli GM, Costantino F, Tarani L. Immune dysregulation in Kabuki syndrome: a case report of Evans syndrome and hypogammaglobulinemia. Front Pediatr 2023; 11:1087002. [PMID: 37360370 PMCID: PMC10288106 DOI: 10.3389/fped.2023.1087002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 05/25/2023] [Indexed: 06/28/2023] Open
Abstract
Kabuki syndrome (KS) is a rare multisystemic disease due to mutations in the KMT2D or KDM6A genes, which act as epigenetic modulators of different processes, including immune response. The syndrome is characterized by anomalies in multiple organ systems, and it is associated with autoimmune and inflammatory disorders, and an underlying immunological phenotype characterized by immunodeficiency and immune dysregulation. Up to 17% of KS patients present with immune thrombocytopenia characterized by a severe, chronic or relapsing course, and often associated to other hematological autoimmune diseases including autoimmune hemolytic anemia, eventually resulting in Evans syndrome (ES). A 23-year-old woman, clinically diagnosed with KS and presenting from the age of 3 years with ES was referred to the Rare Diseases Centre of our Pediatric Department for corticosteroid-induced hyperglycemia. Several ES relapses and recurrent respiratory infections in the previous years were reported. Severe hypogammaglobulinemia, splenomegaly and signs of chronic lung inflammation were diagnosed only at the time of our observation. Supportive treatment with amoxicillin-clavulanate prophylaxis and recombinant human hyaluronidase-facilitated subcutaneous immunoglobulin replacement were immediately started. In KS patients, the failure of B-cell development and the lack of autoreactive immune cells suppression can lead to immunodeficiency and autoimmunity that may be undiagnosed for a long time. Our patient's case is paradigmatic since she presented with preventable morbidity and severe lung disease years after disease onset. This case emphasizes the importance of suspecting immune dysregulation in KS. Pathogenesis and immunological complications of KS are discussed. Moreover, the need to perform immunologic evaluations is highlighted both at the time of KS diagnosis and during disease follow-up, in order to allow proper treatment while intercepting avoidable morbidity in these patients.
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Affiliation(s)
- Lucia Leonardi
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Alessia Testa
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Mariavittoria Feleppa
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Roberto Paparella
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesca Conti
- Pediatric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonio Marzollo
- Pediatric Hematology, Oncology and Stem Cell Transplant Division, Padua University Hospital, Padua, Italy
| | - Alberto Spalice
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Fiorina Giona
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Maria Gnazzo
- Translational Cytogenomics Research Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Gian Marco Andreoli
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesco Costantino
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Luigi Tarani
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
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Zahari NH, Abd Hamid IJ, Tuan Din SA, Hashim IF, Zainudeen ZT, Mohd Shariff N, Ahmad NH, Tay CY. Practise of Immunoglobulin Replacement Therapy in Primary and Secondary Immunodeficiencies: A Single Centre Experience from Malaysia. Malays J Med Sci 2023; 30:112-121. [PMID: 37425378 PMCID: PMC10325126 DOI: 10.21315/mjms2023.30.3.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 07/26/2022] [Accepted: 09/25/2022] [Indexed: 07/11/2023] Open
Abstract
Background Intravenous immunoglobulin (IVIG) replacement therapy is increasingly in demand. This study focused on the characteristics of IVIG usage and associated factors toward the frequency status of IVIG among patients in Hospital Kuala Lumpur. Methods A retrospective cross-sectional study was performed on patients who received IVIG in Hospital Kuala Lumpur. Data were extracted from the request forms for IVIG recorded in the Pharmacy Department from January 2018 until December 2019. Chi-squared test and t-test analysis were used for statistical analysis, and a P-value of < 0.05 was considered significant. Results A total of 482 patients received IVIG in Hospital Kuala Lumpur. There were 243 (50.4%) females and 228 (47.3%) males with median age of the patients was 27 years old. The highest indications for IVIG among all patients were hypogammaglobulinemia and other deficiency states in 127 patients (26.3%). The most common indication for one-off treatment in adults was hypogammaglobulinemia and other deficiency states, 35%; whereas in paediatrics, it was Kawasaki disease, 20.3%. The highest indication for regular therapy among adult patients was chronic inflammatory demyelinating polyneuropathy (23.4%), while in paediatrics it was sepsis (31.1%). The clinical category was associated with the frequency status of IVIG usage in both adult and paediatric cohorts with P = 0.004 and P = 0.017, respectively. Conclusion There were significant differences between the indication of one-off treatment and regular therapy among adult and paediatric patients. A national guideline on the prescription of IVIG for patients is instantly needed to help clinicians in prescribing IVIG appropriately.
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Affiliation(s)
- Nurul Hidayah Zahari
- Department of Clinical Medicine, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Intan Juliana Abd Hamid
- Primary Immunodeficiency Diseases Group, Department of Clinical Medicine, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Sharifah Azdiana Tuan Din
- Department of Clinical Medicine, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Ilie Fadzilah Hashim
- Primary Immunodeficiency Diseases Group, Department of Clinical Medicine, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Zarina Thasneem Zainudeen
- Primary Immunodeficiency Diseases Group, Department of Clinical Medicine, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Noorsuzana Mohd Shariff
- Health Community Department, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Pulau Pinang, Malaysia
| | - Nor Hafizah Ahmad
- Clinical Transfusion Department, National Blood Centre, Kuala Lumpur, Malaysia
| | - Chan Yen Tay
- Pharmacy Department, Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
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Mac TT, Castinetti F, Bar C, Julia S, Pasquet M, Romanet P, Saveanu A, Mougel G, Fauquier T, Jullien N, Barlier A, Reynaud R, Brue T. Deficient anterior pituitary with common variable immune deficiency (DAVID syndrome): a new case and literature reports. J Neuroendocrinol 2023; 35:e13287. [PMID: 37322808 DOI: 10.1111/jne.13287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/29/2023] [Accepted: 04/28/2023] [Indexed: 06/17/2023]
Abstract
Deficient anterior pituitary with common variable immune deficiency (DAVID) syndrome is a rare condition characterized by adrenocorticotropic hormone (ACTH) deficiency and primary hypogammaglobulinemia. It is due to heterozygous mutations of the nuclear factor kappa-B subunit 2 (NFKB2) gene. Only a few isolated cases have been reported since its first description by our team. Through the international multicenter GENHYPOPIT network, we identified a new case of DAVID syndrome. We then conducted an extensive review of the DAVID syndrome cases published from 2012 to 2022. A 7-year-old boy was diagnosed with symptomatic hypoglycemia revealing ACTH deficiency. Laboratory tests showed asymptomatic hypogammaglobulinemia. He harbored a heterozygous point mutation in NFKB2 gene (c.2600C > T, p.Ala867Val). His management included hydrocortisone replacement treatment, and he also received subcutaneous immunoglobulins during the Covid-19 pandemic. We analyzed 28 cases of DAVID syndrome with ACTH deficiency. ACTH deficiency was the only hormone deficiency in 79% of patients, but some patients harbored growth hormone (GH) and thyroid stimulating hormone (TSH) deficiencies. The first presenting symptoms were sinus/pulmonary infections (82%, mean age of 3 years) and alopecia (mean age of 4.7 years). ACTH deficiency was the third presenting condition (mean age at diagnosis of 8.6 years). All patients had hypogammaglobulinemia (decreased IgA and IgM levels), and 57% of patients had at least one autoimmune manifestation. Heterozygous mutations at the 3'end of the NFKB2 gene, coding for the C-terminal domain of the protein, were identified in all cases. Better knowledge of DAVID syndrome will help clinicians make an early diagnosis to avoid life-threatening complications.
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Affiliation(s)
- Thi Thom Mac
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Endocrinology Department, Hanoi Medical University Hospital, Hanoi, Vietnam
| | - Frederic Castinetti
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Endocrinology Department, Conception Hospital - APHM, Marseille, France
| | - Céline Bar
- Department of Endocrinology and Metabolic Diseases, Children's Hospital, Toulouse Cedex 9, France
| | - Sophie Julia
- Department of Medical Genetics, Purpan Hospital, Pavillon Lefèbvre, Place du Docteur Baylac, Toulouse Cedex 9, France
| | - Marlene Pasquet
- Department of Hematology Oncology Immunology, Children's Hospital, Toulouse Cedex 9, France
| | - Pauline Romanet
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Department of Molecular Biology, Conception Hospital - APHM, Marseille, France
| | - Alexandru Saveanu
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Department of Molecular Biology, Conception Hospital - APHM, Marseille, France
| | - Gregory Mougel
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Department of Molecular Biology, Conception Hospital - APHM, Marseille, France
| | - Teddy Fauquier
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
| | - Nicolas Jullien
- INP - Institute of Neurophysiopathology, UMR 7051, Faculty of Medicine, Marseille, France
| | - Anne Barlier
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Department of Molecular Biology, Conception Hospital - APHM, Marseille, France
| | - Rachel Reynaud
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Multidisciplinary Pediatrics Department, Timone Hospital, Marseille, France
| | - Thierry Brue
- Aix Marseille University, UMR1251, MMG - Marseille Medical Genetics - MarMaRa Institute, Faculty of Medicine, Marseille, France
- Endocrinology Department, Conception Hospital - APHM, Marseille, France
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Lim XR, Lai YW, Chua CG, Lim YL, Lee SSJ, Lim CW, Thong YHB, Tan WLJ. Autoimmune manifestations of CTLA-4 haploinsufficiency in two patients of Southeast Asian ethnicity. Asia Pac Allergy 2023; 13:88-90. [PMID: 37388811 PMCID: PMC10287108 DOI: 10.5415/apallergy.0000000000000103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 05/22/2023] [Indexed: 07/01/2023] Open
Abstract
We report 2 patients who first developed cutaneous manifestations, followed by autoimmune phenomena, infections, and hypogammaglobulinemia. They were initially diagnosed with common variable immunodeficiency; however, the diagnosis was revised to cytotoxic T-lymphocyte antigen 4 haploinsufficiency after genetic and functional testing.
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Affiliation(s)
- Xin Rong Lim
- Department of Rheumatology, Allergy, and Immunology, Tan Tock Seng Hospital, Singapore
| | - Yi Wye Lai
- Department of Rheumatology, Allergy, and Immunology, Tan Tock Seng Hospital, Singapore
| | - Choon Guan Chua
- Department of Rheumatology, Allergy, and Immunology, Tan Tock Seng Hospital, Singapore
| | - Yen Loo Lim
- Department of Dermatology, National Skin Centre, Singapore
| | | | - Chia Wei Lim
- Personalized Medicine Service, Tan Tock Seng Hospital, Singapore
| | - Yu-Hor Bernard Thong
- Department of Rheumatology, Allergy, and Immunology, Tan Tock Seng Hospital, Singapore
| | - Wei-Lynn Justina Tan
- Department of Rheumatology, Allergy, and Immunology, Tan Tock Seng Hospital, Singapore
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Paganelli R, Di Lizia M, D'Urbano M, Gatta A, Paganelli A, Amerio P, Parronchi P. Insights from a Case of Good's Syndrome (Immunodeficiency with Thymoma). Biomedicines 2023; 11:1605. [PMID: 37371700 DOI: 10.3390/biomedicines11061605] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 05/06/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
Immunodeficiency with thymoma was described by R.A. Good in 1954 and is also named after him. The syndrome is characterized by hypogammaglobulinemia associated with thymoma and recurrent infections, bacterial but also viral, fungal and parasitic. Autoimmune diseases, mainly pure red cell aplasia, other hematological disorders and erosive lichen planus are a common finding. We describe here a typical case exhibiting all these clinical features and report a detailed immunophenotypic assessment, as well as the positivity for autoantibodies against three cytokines (IFN-alpha, IL-6 and GM-CSF), which may add to known immune abnormalities. A review of the published literature, based on case series and immunological studies, offers some hints on the still unsolved issues of this rare condition.
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Affiliation(s)
- Roberto Paganelli
- Department of Medicine and Sciences of Aging, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy
- Internal Medicine, School of Medicine, UniCamillus, Saint Camillus International University of Health Sciences, 00131 Rome, Italy
| | - Michela Di Lizia
- Allergology ASL Teramo, Hospital of Giulianova, 64021 Giulianova, Italy
| | - Marika D'Urbano
- Laboratory Unit, Hospital S. Annunziata, 67039 Sulmona, Italy
| | - Alessia Gatta
- Allergology Service, ASL Chieti, 66100 Chieti, Italy
| | - Alessia Paganelli
- PhD Course in Clinical and Experimental Medicine, University of Modena-Reggio Emilia, 41121 Modena, Italy
| | - Paolo Amerio
- Department of Medicine and Sciences of Aging, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy
| | - Paola Parronchi
- Department of Experimental Medicine, University of Florence, 50121 Florence, Italy
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Hlavackova E, Krenova Z, Kerekes A, Slanina P, Vlkova M. B cell subsets reconstitution and immunoglobulin levels in children and adolescents with B non-Hodgkin lymphoma after treatment with single anti CD20 agent dose included in chemotherapeutic protocols: single center experience and review of the literature. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2023. [PMID: 37227099 DOI: 10.5507/bp.2023.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND RTX, an anti-CD20 monoclonal antibody, added to chemotherapy has proven to be effective in children and adolescents with high-grade, high-risk and matured non-Hodgkin lymphoma. RTX leads to prompt CD19+ B lymphocyte depletion. However, despite preserved immunoglobulin production by long-lived plasmablasts after treatment, patients remain at risk of prolonged hypogammaglobulinemia. Further, there are few general guidelines for immunology laboratories and clinical feature monitoring after B cell-targeted therapies. The aim of this paper is to describe B cell reconstitution and immunoglobulin levels after pediatric B-NHL protocols, that included a single RTX dose and to review the literature. METHODS A retrospective single-center study on the impact of a single RTX dose included in a chemotherapeutic pediatric B Non-Hodgkin Lymphoma (B-NHL) treatment protocols. Immunology laboratory and clinical features were evaluated over an eight hundred days follow-up (FU) period, after completing B-NHL treatment. RESULTS Nineteen patients (fifteen Burkitt lymphoma, three Diffuse large B cell lymphoma, and one Marginal zone B cell lymphoma) fulfilled the inclusion criteria. Initiation of B cell subset reconstitution occurred a median of three months after B-NHL treatment. Naïve and transitional B cells declined over the FU in contrast to the marginal zone and the switched memory B cell increase. The percentage of patients with IgG, IgA, and IgM hypogammaglobulinemia declined consistently over the FU. Prolonged IgG hypogammaglobulinemia was detectable in 9%, IgM in 13%, and IgA in 25%. All revaccinated patients responded to protein-based vaccines by specific IgG antibody production increase. Following antibiotic prophylaxes, none of the patients with hypogammaglobulinemia manifested with either a severe or opportunistic infection course. CONCLUSION The addition of a single RTX dose to the chemotherapeutic treatment protocols was not shown to increase the risk of developing secondary antibody deficiency in B-NHL pediatric patients. Observed prolonged hypogammaglobulinemia remained clinically silent. However interdisciplinary agreement on regular long-term immunology FU after anti-CD20 agent treatment is required.
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Affiliation(s)
- Eva Hlavackova
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Zdenka Krenova
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Arpad Kerekes
- Department of Pediatric Oncology, University Hospital Brno and Faculty of Medicine, Masaryk University Brno, Czech Republic
| | - Peter Slanina
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Marcela Vlkova
- Department of Clinical Immunology and Allergology, St. Anne's University Hospital in Brno and Faculty of Medicine, Masaryk University, Brno, Czech Republic
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Schuckmann A, Steffen F, Zipp F, Bittner S, Pape K. Impact of extended interval dosing of ocrelizumab on immunoglobulin levels in multiple sclerosis. Med 2023:S2666-6340(23)00141-1. [PMID: 37236189 DOI: 10.1016/j.medj.2023.05.001] [Citation(s) in RCA: 3] [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: 01/17/2023] [Revised: 04/17/2023] [Accepted: 05/02/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Long-term B cell depletion with ocrelizumab in multiple sclerosis (MS) is associated with severe side effects such as hypogammaglobulinemia and infections. Our study therefore aimed to assess immunoglobulin levels under treatment with ocrelizumab and implement an extended interval dosing (EID) scheme. METHODS Immunoglobulin levels of 51 patients with ≥24 months of treatment with ocrelizumab were analyzed. After ≥4 treatment cycles, patients chose to either continue on the standard interval dosing (SID) regimen (n = 14) or, in the case of clinically and radiologically stable disease, switch to B cell-adapted EID (n = 12, next dose at CD19+ B cells >1% of peripheral blood lymphocytes). FINDINGS Levels of immunoglobulin M (IgM) declined rapidly under ocrelizumab treatment. Risk factors for IgM and IgA hypogammaglobulinemia were lower levels at baseline and more previous disease-modifying therapies. B cell-adapted EID of ocrelizumab increased the mean time until next infusion from 27.3 to 46.1 weeks. Ig levels declined significantly in the SID group over 12 months but not in the EID group. Previously stable patients remained stable under EID as measured by expanded disability status scale (EDSS), neurofilament light chain, timed 25-foot walk (T25-FW), 9-hole peg test (9-HPT), symbol digit modalities test (SDMT), and multiple sclerosis impact scale (MSIS-29). CONCLUSIONS In our pilot study, B cell-adapted EID of ocrelizumab prevented the decline of Ig levels without affecting disease activity in previously stable patients with MS. Based on these findings, we propose a new algorithm for long-term ocrelizumab treatment. FUNDING This study was supported by the Deutsche Forschungsgemeinschaft (SFB CRC-TR-128, SFB 1080, and SFB CRC-1292) and the Hertie Foundation.
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Affiliation(s)
- Aaron Schuckmann
- Department of Neurology, Focus Program Translational Neuroscience (FTN), and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Falk Steffen
- Department of Neurology, Focus Program Translational Neuroscience (FTN), and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Frauke Zipp
- Department of Neurology, Focus Program Translational Neuroscience (FTN), and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Stefan Bittner
- Department of Neurology, Focus Program Translational Neuroscience (FTN), and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany
| | - Katrin Pape
- Department of Neurology, Focus Program Translational Neuroscience (FTN), and Immunotherapy (FZI), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, 55131 Mainz, Germany.
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Mucha SR, Rajendram P. Management and Prevention of Cellular-Therapy-Related Toxicity: Early and Late Complications. Curr Oncol 2023; 30:5003-5023. [PMID: 37232836 DOI: 10.3390/curroncol30050378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/28/2023] [Accepted: 05/02/2023] [Indexed: 05/27/2023] Open
Abstract
Chimeric Antigen Receptor T (CAR-T) cell therapy has dramatically changed prognosis and treatment of relapsed and refractory hematologic malignancies. Currently the 6 FDA approved products target various surface antigens. While CAR-T therapy achieves good response, life-threatening toxicities have been reported. Mechanistically, can be divided into two categories: (1) toxicities related to T-cell activation and release of high levels of cytokines: or (2) toxicities resulting from interaction between CAR and CAR targeted antigen expressed on non-malignant cells (i.e., on-target, off-tumor effects). Variations in conditioning therapies, co-stimulatory domains, CAR T-cell dose and anti-cytokine administration, pose a challenge in distinguishing cytokine mediated related toxicities from on-target, off-tumor toxicities. Timing, frequency, severity, as well as optimal management of CAR T-cell-related toxicities vary significantly between products and are likely to change as newer therapies become available. Currently the FDA approved CARs are targeted towards the B-cell malignancies however the future holds promise of expanding the target to solid tumor malignancies. Further highlighting the importance of early recognition and intervention for early and late onset CAR-T related toxicity. This contemporary review aims to describe presentation, grading and management of commonly encountered toxicities, short- and long-term complications, discuss preventive strategies and resource utilization.
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Affiliation(s)
- Simon R Mucha
- Department of Critical Care Medicine, Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Prabalini Rajendram
- Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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Anim M, Sogkas G, Schmidt G, Dubrowinskaja N, Witte T, Schmidt RE, Atschekzei F. Corrigendum: Vulnerability to meningococcal disease in immunodeficiency due to a novel pathogenic missense variant in NFKB1. Front Immunol 2023; 14:1212029. [PMID: 37234149 PMCID: PMC10207328 DOI: 10.3389/fimmu.2023.1212029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/27/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fimmu.2021.767188.].
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Affiliation(s)
- Manfred Anim
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- Hannover Biomedical Research School (HBRS), Hannover Medical School, Hanover, Germany
| | - Georgios Sogkas
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Hanover, Germany
| | - Gunnar Schmidt
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Natalia Dubrowinskaja
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Torsten Witte
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
| | - Reinhold Ernst Schmidt
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Hanover, Germany
| | - Faranaz Atschekzei
- Department of Rheumatology and Immunology, Hannover Medical School, Hannover, Germany
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Hanover, Germany
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Schwartz S, Aldrich A, Kessler E, Abulaban K, Steinke JM. Disseminated Ureaplasma polyarthritis in a renal transplant recipient. Pediatr Transplant 2023:e14538. [PMID: 37149734 DOI: 10.1111/petr.14538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 03/26/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND The risk of infection following kidney transplant increases substantially in the setting of hypogammaglobulinemia and T-cell-depleting therapy. Ureaplasma has been described to cause invasive disease in immunocompromised hosts with humoral immunodeficiency. We describe a kidney transplant recipient with history of antineutrophil cytoplasmic autoantibody (ANCA) vasculitis remotely treated with rituximab who developed Ureaplasma polyarthritis following transplant. The purpose of this report is to highlight the unique risks that kidney transplant patients face particularly if hypogammaglobulinemic. CASE REPORT Patient is a 16-year-old female with history of granulomatosis with polyangiitis (GPA) treated with maintenance dose of rituximab 13 months prior to transplant. Patient underwent deceased donor kidney transplant with thymoglobulin induction. IgG was 332 mg/dL and CD20 was zero at the time of transplant. One month posttransplant, the patient developed polyarticular arthritis without fever, pyuria, or evidence of GPA reactivation. MRI had diffuse tenosynovitis, myositis, fasciitis, cellulitis, and effusions of three involved joints. Bacterial, fungal, and AFB cultures remained negative, but 16 s ribosomal PCR testing from joint aspirates detected Ureaplasma parvum. The patient was treated with levofloxacin for 12 weeks with the resolution of symptoms. CONCLUSIONS Ureaplasma infection is an under-recognized pathogen in kidney transplant patients. A high index of clinical suspicion should be employed to identify Ureaplasma infection, especially in those with secondary hypogammaglobulinemia, as this is often missed due to its lack of growth on standard media and the need for molecular testing. In patients with prior B-cell depletion, routine monitoring for B-cell recovery to identify risk factors for opportunistic infections is indicated.
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Affiliation(s)
- Samantha Schwartz
- Pediatric Residency Program, Helen DeVos Children's Hospital/Michigan State University, Grand Rapids, Michigan, USA
| | - Aileen Aldrich
- Pediatric Infectious Diseases, Helen DeVos Children's Hospital, Grand Rapids, Michigan, USA
| | - Elizabeth Kessler
- Pediatric Rheumatology, Helen DeVos Children's Hospital, Grand Rapids, Michigan, USA
| | - Khalid Abulaban
- Pediatric Rheumatology, Helen DeVos Children's Hospital, Grand Rapids, Michigan, USA
| | - Julia M Steinke
- Pediatric Nephrology and Transplant, Helen DeVos Children's Hospital, Grand Rapids, Michigan, USA
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30
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Kuehn HS, Boast B, Rosenzweig SD. Inborn errors of human IKAROS: LOF and GOF variants associated with primary immunodeficiency. Clin Exp Immunol 2023; 212:129-136. [PMID: 36433803 PMCID: PMC10128159 DOI: 10.1093/cei/uxac109] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/05/2022] [Accepted: 11/24/2022] [Indexed: 11/27/2022] Open
Abstract
IKAROS/IKZF1 plays a pivotal role in lymphocyte differentiation and development. Germline mutations in IKZF1, which have been shown to be associated with primary immunodeficiency, can be classified through four different mechanisms of action depending on the protein expression and its functional defects: haploinsufficiency, dimerization defective, dominant negative, and gain of function. These different mechanisms are associated with variable degrees of susceptibility to infectious diseases, autoimmune disorders, allergic diseases, and malignancies. To date, more than 30 heterozygous IKZF1 germline variants have been reported in patients with primary immunodeficiency. Here we review recent discoveries and clinical/immunological characterization of IKAROS-associated diseases that are linked to different mechanisms of action in IKAROS function.
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Affiliation(s)
- Hye Sun Kuehn
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Brigette Boast
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, USA
| | - Sergio D Rosenzweig
- Immunology Service, Department of Laboratory Medicine, National Institutes of Health Clinical Center, Bethesda, MD, USA
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31
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Khan S, Allsup D, Molica S. An updated perspective on immunoglobulin replacement in chronic lymphocytic leukaemia in the era of targeted therapies. Front Oncol 2023; 13:1135812. [PMID: 37091176 PMCID: PMC10117948 DOI: 10.3389/fonc.2023.1135812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 01/01/2023] [Accepted: 03/27/2023] [Indexed: 04/25/2023] Open
Abstract
Chronic lymphocytic leukaemia (CLL) is a malignancy of clonally expanded antigen-switched, neoplastic, mature B cells. CLL is characterised by a variable degree of immunosuppression and secondary hypogammaglobulinemia. B-cell depleting therapies have historically been deployed with a proportion of patients becoming resistant to multiple lines of treatment with an associated worsening of immunosuppression and heightened infection risk. Advances in molecular diagnostics and the development of new therapies targeting Bruton's tyrosine kinase and B-cell lymphoma-2 have resulted in novel insights into the cellular mechanisms associated with an increased infection risk and T-cell escape from the complex tumour environment found in CLL. Generally, immunoglobulin replacement therapy with polyvalent human immunoglobulin G (IgG) is indicated in patients with recurrent severe bacterial infections and low IgG levels, but there is no consensus on the threshold IgG level for initiation of such therapy. A proportion of CLL patients have residual IgG production, with preserved quality of the immunoglobulin molecules, and therefore a definition of 'IgG quality' may allow for lower dosing or less frequent treatment with immunoglobulin therapy in such patients. Immunoglobulin therapy can restore innate immunity and in conjunction with CLL targeted therapies may allow T-cell antigen priming, restore T-cell function thereby providing an escape from tumour-associated autoimmunity and the development of an immune-mediated anti-tumour effect. This review aims to discuss the mechanisms by which CLL-targeted therapy may exert a synergistic therapeutic effect with immunoglobulin replacement therapy both in terms of reducing tumour bulk and restoration of immune function.
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Affiliation(s)
- Sujoy Khan
- Department of Immunology and Allergy, Castle Hill Hospital, Hull University Teaching Hospital National Health Service (NHS) Trust, Cottingham, United Kingdom
| | - David Allsup
- Department of Haematology, Castle Hill Hospital, Hull University Teaching Hospital NHS Trust, Cottingham, United Kingdom
- Centre for Biomedicine, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - Stefano Molica
- Department of Haematology, Castle Hill Hospital, Hull University Teaching Hospital NHS Trust, Cottingham, United Kingdom
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Kelly H, Vishnevetsky A, Chibnik LB, Levy M. Hypogammaglobulinemia secondary to B-cell depleting therapies in neuroimmunology: Comparing management strategies. Mult Scler J Exp Transl Clin 2023; 9:20552173231182534. [PMID: 37377746 PMCID: PMC10291859 DOI: 10.1177/20552173231182534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Background Anti-CD20 agents are commonly used in MS, NMOSD, and MOGAD. Few studies have compared strategies to address hypogammaglobulinemia. Objective To compare strategies to manage secondary hypogammaglobulinemia in neuroimmunology patients, including reducing anti-CD20 dose and dosing frequency, IVIG/SCIG, anti-CD20 cessation, and DMT switches. Methods All MS, NMOSD, and MOGAD patients at our institution with hypogammaglobulinemia on anti-CD20 agents from 2001 to 2022 were analyzed. The median change in IgG, infection frequency, and infection severity before and after the treatment was calculated. Results In total, 257 patients were screened, and 30 had a treatment for hypogammaglobulinemia. IVIG/SCIG yielded the largest increase in IgG per year (674.0 mg/dL), followed by B-cell therapy cessation (34.7 mg/dL), and DMT switch (5.9 mg/dL). Dose reduction had the largest decrease in yearly infection frequency (2.7 fewer infections), followed by IVIG/SCIG (2.5 fewer), DMT switch (2 fewer), and reduced dosing frequency (0.5 fewer). Infection grade decreased by 1.9 for reduced dosing frequency (less severe infections), by 1.3 for IVIG/SCIG, and by 0.6 for DMT switch. Conclusion This data suggests that IVIG/SCIG may yield the greatest recovery in IgG while also reducing infection frequency and severity. Stopping anti-CD20 therapy and/or switching DMTs also increase IgG and may lower infection risk.
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Affiliation(s)
- Hannah Kelly
- Hannah Kelly, Medical Student, Case Western Reserve University, School of Medicine, 9501 Euclid Ave, Cleveland, OH 44106, USA.
| | - Anastasia Vishnevetsky
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lori B. Chibnik
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Michael Levy
- Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
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Armağan B, Konak HE, Özdemir B, Apaydın H, Atalar E, Akyüz Dağlı P, Güven SC, Erden A, Küçükşahin O, Omma A, Erten Ş. COVID-19 disease frequency, risk factors, and re-infection rates in patients with autoimmune rheumatic disease receiving rituximab. Int J Rheum Dis 2023; 26:930-937. [PMID: 36942871 DOI: 10.1111/1756-185x.14676] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 11/19/2022] [Revised: 01/01/2023] [Accepted: 03/09/2023] [Indexed: 03/23/2023]
Abstract
INTRODUCTION Rituximab, which is used in autoimmune rheumatic diseases (ARD), can cause both an increased risk of development of COVID-19 disease and re-infection due to its potent and long-acting immunosuppression. So, we aimed to evaluate the frequency, risk factors and re-infection rates of COVID-19 in ARD patients receiving rituximab. METHODS A single-center retrospective study was performed with patients receiving rituximab for ARD in 12 months before the onset of COVID-19 in Turkey. The data regarding severe acute respiratory syndrome-coronavirus 2 reverse transcription polymerized chain reaction (RT-PCR) test, clinical, laboratory, and mortality data of all patients were collected from medical records. Logistic regression analysis was used for predictors of COVID-19 disease. COVID-19 re-infection was defined as RT-PCR positivity and recurrence of acute COVID-19 symptoms after at least 1 negative RT-PCR in patients with clinical improvement. RESULTS Ninety-eight ARD patients with rituximab were evaluated and 23 (23%) of them had COVID-19. The presence of hypogammaglobulinemia increased the risk of COVID-19 disease 8-fold. COVID-19 pneumonia occurred in 13 (57%) and these patients' age was higher than those without pneumonia (59.6 ± 11.8 vs 44.9 ± 14.2 years, P = 0.013). Mortality due to COVID-19 was 13% and COVID-19 re-infection was seen in 20% of survivors. CONCLUSION Regardless of the underlying rheumatic disease and organ involvements, hypogammaglobulinemia in ARD could be a risk factor for COVID-19 development, and advanced age could be for COVID-19 severity. Moreover, COVID-19 re-infection rates are high.
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Affiliation(s)
- Berkan Armağan
- Rheumatology Clinic, Ankara City Hospital, Ankara, Turkey
| | | | - Bahar Özdemir
- Rheumatology Clinic, Ankara City Hospital, Ankara, Turkey
| | - Hakan Apaydın
- Rheumatology Clinic, Ankara City Hospital, Ankara, Turkey
| | - Ebru Atalar
- Rheumatology Clinic, Ankara City Hospital, Ankara, Turkey
| | | | | | - Abdulsamet Erden
- Division of Rheumatology, Department of Internal Medicine, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Orhan Küçükşahin
- Division of Rheumatology, Department of Internal Medicine, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Ahmet Omma
- Division of Rheumatology, Ankara City Hospital, University of Health Sciences, Ankara, Turkey
| | - Şükran Erten
- Division of Rheumatology, Department of Internal Medicine, Ankara Yıldırım Beyazıt University, Ankara, Turkey
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Jolles S, Giralt S, Kerre T, Lazarus HM, Mustafa SS, Ria R, Vinh DC. Agents contributing to secondary immunodeficiency development in patients with multiple myeloma, chronic lymphocytic leukemia and non-Hodgkin lymphoma: A systematic literature review. Front Oncol 2023; 13:1098326. [PMID: 36824125 PMCID: PMC9941665 DOI: 10.3389/fonc.2023.1098326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 11/14/2022] [Accepted: 01/04/2023] [Indexed: 02/09/2023] Open
Abstract
Introduction Patients with hematological malignancies (HMs), like chronic lymphocytic leukemia (CLL), multiple myeloma (MM), and non-Hodgkin lymphoma (NHL), have a high risk of secondary immunodeficiency (SID), SID-related infections, and mortality. Here, we report the results of a systematic literature review on the potential association of various cancer regimens with infection rates, neutropenia, lymphocytopenia, or hypogammaglobulinemia, indicative of SID. Methods A systematic literature search was performed in 03/2022 using PubMed to search for clinical trials that mentioned in the title and/or abstract selected cancer (CLL, MM, or NHL) treatments covering 12 classes of drugs, including B-lineage monoclonal antibodies, CAR T therapies, proteasome inhibitors, kinase inhibitors, immunomodulators, antimetabolites, anti-tumor antibiotics, alkylating agents, Bcl-2 antagonists, histone deacetylase inhibitors, vinca alkaloids, and selective inhibitors of nuclear export. To be included, a publication had to report at least one of the following: percentages of patients with any grade and/or grade ≥3 infections, any grade and/or grade ≥3 neutropenia, or hypogammaglobulinemia. From the relevant publications, the percentages of patients with lymphocytopenia and specific types of infection (fungal, viral, bacterial, respiratory [upper or lower respiratory tract], bronchitis, pneumonia, urinary tract infection, skin, gastrointestinal, and sepsis) were collected. Results Of 89 relevant studies, 17, 38, and 34 included patients with CLL, MM, and NHL, respectively. In CLL, MM, and NHL, any grade infections were seen in 51.3%, 35.9% and 31.1% of patients, and any grade neutropenia in 36.3%, 36.4%, and 35.4% of patients, respectively. The highest proportion of patients with grade ≥3 infections across classes of drugs were: 41.0% in patients with MM treated with a B-lineage monoclonal antibody combination; and 29.9% and 38.0% of patients with CLL and NHL treated with a kinase inhibitor combination, respectively. In the limited studies, the mean percentage of patients with lymphocytopenia was 1.9%, 11.9%, and 38.6% in CLL, MM, and NHL, respectively. Two studies reported the proportion of patients with hypogammaglobulinemia: 0-15.3% in CLL and 5.9% in NHL (no studies reported hypogammaglobulinemia in MM). Conclusion This review highlights cancer treatments contributing to infections and neutropenia, potentially related to SID, and shows underreporting of hypogammaglobulinemia and lymphocytopenia before and during HM therapies.
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Affiliation(s)
- Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom,*Correspondence: Stephen Jolles,
| | - Sergio Giralt
- Division of Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Tessa Kerre
- Faculty of Medicine and Health Sciences, Ghent University Hospital, Ghent, Belgium
| | - Hillard M. Lazarus
- Department of Medicine, Hematology-Oncology, Case Western Reserve University, Cleveland, OH, United States
| | - S. Shahzad Mustafa
- Rochester Regional Health, Rochester, NY, United States,Department of Medicine, Allergy/Immunology and Rheumatology, University of Rochester, Rochester, NY, United States
| | - Roberto Ria
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro Medical School, Bari, Italy
| | - Donald C. Vinh
- Department of Medicine, McGill University Health Centre, Montreal, QC, Canada
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Ayyad M, Azar J, Albandak M, Sharabati H, Salim H, Jaber Y, Al-Tawil M. Rituximab-Induced Immune Dysregulation Leading to Organizing Pneumonia, Bronchiectasis, and Pulmonary Fibrosis. Cureus 2023; 15:e34798. [PMID: 36915836 PMCID: PMC10007905 DOI: 10.7759/cureus.34798] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Accepted: 02/09/2023] [Indexed: 02/11/2023] Open
Abstract
We present a case of rituximab-induced organizing pneumonia (OP) along with bronchiectasis and pulmonary fibrosis, in a patient with a history of granulomatosis with polyangiitis (GPA), on long-term maintenance therapy with rituximab. T-cell dysregulation and B-cell depletion associated with the chronic use of rituximab often lead to a profound immunosuppressed state with hypogammaglobulinemia and unbalanced T-cell response. This acquired immunodeficient state with severe immune dysregulation predisposed this patient to recurrent pulmonary infection and ultimately led to bronchiectasis and pulmonary fibrosis.
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Affiliation(s)
| | - Jehad Azar
- Respiratory Institute, Cleveland Clinic, Cleveland, USA
| | | | | | - Hamza Salim
- Department of Medicine, An-Najah National University, Nablus, PSE
| | - Yasmin Jaber
- Internal Medicine B, Hadassah Ein Kerem Hospital, Jerusalem, ISR
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Klein A, Flaskamp M, Berthele A, Held F, Muratovic H, Hemmer B. The impact of disease-modifying therapies on immunoglobulin blood levels in patients with multiple sclerosis: a retrospective cross-sectional study. Ther Adv Neurol Disord 2023; 16:17562864231162661. [PMID: 37114068 PMCID: PMC10126592 DOI: 10.1177/17562864231162661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 02/22/2023] [Indexed: 04/29/2023] Open
Abstract
Background Although disease-modifying therapies (DMTs) in multiple sclerosis (MS) are known to target the immune system, mechanisms of action, efficacy, safety, and tolerability profiles differ. The long-term impact of DMTs on the immune system and its relation to infectious complications is still poorly understood. Objectives To analyze the effect of DMTs on serum immunoglobulin (Ig) levels under consideration of patient demographics and therapy duration. Design We included 483 patients on DMTs, 69 patients without DMTs, and 51 controls in this retrospective cross-sectional study. Methods IgG, IgM, and IgG subclass 1-4 levels of patients with MS under treatment with DMTs were compared with treatment naive MS patients and controls by multivariate linear regression. Further, Ig levels stratified by DMTs were analyzed regarding therapy duration. Results MS patients treated with fingolimod (FG), natalizumab, and B-cell depleting therapies (BCDT) demonstrated significantly lower IgG and IgM levels than healthy controls after a median treatment of 37, 31, and 23 months, respectively (p < 0.05). Treatment with dimethyl fumarate (DMF) and teriflunomide was associated with lower IgG, but not IgM levels. DMF and BCDT were also associated with lower IgG1 levels, while FG led to a reduction of IgG2. Treatment with interferon-beta (IFN) and glatiramer acetate (GA) had no impact on Ig levels. Analysis of subgroups by linear regression also showed a time-dependent decrease of Igs levels in patients treated with BCDT with a median annual reduction of IgG of 3.2% and IgM of 6.2%. Conclusion Treatment with DMTs, except GA and IFN, was associated with a decrease in Ig levels. DMTs differed in the extent of decreasing Ig levels but also in their differential effects on Ig subclasses. Monitoring of Ig levels should be considered in patients on long-term treatment with DMTs, particularly those on BCDT, to identify patients at risk of low immunoglobulin levels.
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Affiliation(s)
| | | | - Achim Berthele
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, München, Germany
| | - Friederike Held
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, München, Germany
| | - Harisa Muratovic
- Department of Neurology, School of Medicine, Technical University of Munich, Klinikum rechts der Isar, München, Germany
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Vergneault H, Picard C, Georgin-Lavialle S. Break down the barriers of auto-inflammation: How to deal with a monogenic auto-inflammatory disease and immuno-haematological features in 2022? Immunol Suppl 2023; 168:1-17. [PMID: 36151885 DOI: 10.1111/imm.13579] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 02/12/2022] [Accepted: 09/13/2022] [Indexed: 12/27/2022]
Abstract
In the past few years, the spectrum of monogenic systemic auto-inflammatory diseases (MSAID) has widely expanded beyond the typical recurrent fever. Immuno-haematological features, as cytopenias, hypogammaglobulinemia, hypereosinophilia, lymphoproliferation and immunodeficiency, have been described in association of several MSAID. The objective of this review was to describe these particular MSAID. MSAID must be suspected in front of immuno-haematological features associated with non-infectious recurrent fever, chronic systemic inflammation, inflammatory cutaneous manifestations, arthritis or inflammatory bowel disease. Genes and cellular mechanisms involved are various but some of them are of special interest. Defects in actine regulation pathway are notably associated with cytopenia and immune deficiency. Because of their frequency, ADA2 deficiency and Vacuoles, E1-Enzyme, X-linked, auto-inflammatory, Somatic (VEXAS) syndrome deserve to be noticed. ADA2 deficiency results in polyarteritis nodosa-like presentation with a wide panel of manifestations including cytopenia(s), lymphoproliferation and immune deficiency. Neutrophilic dermatosis or chondritis associated with macrocytic anaemia or myelodysplasia should lead to screen for VEXAS. Of note, most of MSAID are associated with inflammatory anaemia. We proposed here a clinical and pragmatic approach of MSAID associated with immuno-haematological features.
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Affiliation(s)
- Hélène Vergneault
- Internal Medicine Department, APHP, Tenon Hospital, National Reference Center for Autoinflammatory Diseases and Inflammatory Amyloidosis (CEREMAIA), Sorbonne University, Paris, France
| | - Capucine Picard
- Study Center for Primary Immunodeficiencies, Necker Hospital for Sick Children, APHP, Université de Paris, Paris, France.,Laboratory of Lymphocyte Activation and Susceptibility to EBV, INSERM UMR1163, Imagine Institute, Necker Hospital for Sick Children, Université de Paris, Paris, France
| | - Sophie Georgin-Lavialle
- Internal Medicine Department, APHP, Tenon Hospital, National Reference Center for Autoinflammatory Diseases and Inflammatory Amyloidosis (CEREMAIA), Sorbonne University, Paris, France
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Sanders H, Callas C, St. Amant H, Chung J, Dimitriades VR, Nakra NA. Case report: Clinical course and treatment of SARS-CoV-2 in a pediatric CAR-T cell recipient with persistent hypogammaglobulinemia. Front Pediatr 2023; 11:1076686. [PMID: 36969291 PMCID: PMC10036744 DOI: 10.3389/fped.2023.1076686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/21/2023] [Indexed: 03/29/2023] Open
Abstract
This report describes a pediatric patient who underwent chimeric antigen receptor (CAR) T-cell therapy for refractory B-cell acute lymphoblastic leukemia (B-ALL) four years prior, with resultant hypogammaglobulinemia for which he was receiving weekly subcutaneous immune globulin. He presented with persistent fever, dry cough, and a tingling sensation in his toes following a confirmed COVID-19 infection 3 weeks prior. His initial nasopharyngeal SARS-CoV-2 PCR was negative, leading to an extensive workup for other infections. He was ultimately diagnosed with persistent lower respiratory tract COVID-19 infection based on positive SARS-CoV-2 PCR from bronchoalveolar lavage (BAL) sampling. He was treated with a combination of remdesivir (antiviral) and casirivimab/imdevimab (combination monoclonal antibodies) with immediate improvement in fever, respiratory symptoms, and neurologic symptoms.
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Affiliation(s)
- Howard Sanders
- Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
| | - Christina Callas
- Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
| | - Helaine St. Amant
- Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
| | - Jong Chung
- Division of Pediatric Hematology & Oncology, Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
| | - Victoria R. Dimitriades
- Division of Pediatric Allergy & Immunology, Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
| | - Natasha A. Nakra
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University of California Davis Medical School, Sacramento, CA, United States
- Correspondence: Natasha A. Nakra
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Løken RØ, Fevang B. Cellular immunity in COVID-19 and other infections in Common variable immunodeficiency. Front Immunol 2023; 14:1124279. [PMID: 37180118 PMCID: PMC10173090 DOI: 10.3389/fimmu.2023.1124279] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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] [Received: 12/15/2022] [Accepted: 04/13/2023] [Indexed: 05/15/2023] Open
Abstract
COVID-19 has shed light on the role of cellular immunity in the absence of humoral response in different patient groups. Common variable immunodeficiency (CVID) is characterized by impaired humoral immunity but also an underlying T-cell dysregulation. The impact of T-cell dysregulation on cellular immunity in CVID is not clear, and this review summarizes available literature on cellular immunity in CVID with a particular focus on COVID-19. Overall mortality of COVID-19 in CVID is difficult to assess, but seems not significantly elevated, and risk factors for severe disease mirrors that of the general population, including lymphopenia. Most CVID patients have a significant T-cell response to COVID-19 disease with possible cross-reactivity to endemic coronaviruses. Several studies find a significant but impaired cellular response to basal COVID-19 mRNA vaccination that is independent of an antibody response. CVID patients with infection only have better cellular responses to vaccine in one study, but there is no clear association to T-cell dysregulation. Cellular response wane over time but responds to a third booster dose of vaccine. Opportunistic infection as a sign of impaired cellular immunity in CVID is rare but is related to the definition of the disease. CVID patients have a cellular response to influenza vaccine that in most studies is comparable to healthy controls, and annual vaccination against seasonal influenza should be recommended. More research is required to clarify the effect of vaccines in CVID with the most immediate issue being when to booster the COVID-19 vaccine.
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Affiliation(s)
- Ragnhild Øye Løken
- Section of Clinical Immunology and Infectious Diseases, Division of Surgery, Inflammatory Medicine and Transplantation, Oslo University Hospital, Oslo, Norway
| | - Børre Fevang
- Section of Clinical Immunology and Infectious Diseases, Division of Surgery, Inflammatory Medicine and Transplantation, Oslo University Hospital, Oslo, Norway
- Centre for Rare Disorders, Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
- *Correspondence: Børre Fevang,
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Noto A, Cassin R, Mattiello V, Bortolotti M, Reda G, Barcellini W. Should treatment of hypogammaglobulinemia with immunoglobulin replacement therapy (IgRT) become standard of care in patients with chronic lymphocytic leukemia? Front Immunol 2023; 14:1062376. [PMID: 37122737 PMCID: PMC10140292 DOI: 10.3389/fimmu.2023.1062376] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 10/05/2022] [Accepted: 03/13/2023] [Indexed: 05/02/2023] Open
Abstract
Hypogammaglobulinemia (HGG) is a frequent finding in patients with hematological malignancies, and is commonly described in chronic lymphocytic leukemia (CLL) before or after treatment. We reviewed published literature available online in the last thirty years through Medline search of indexed articles focusing on the main differences and advantages of the products now available on the market, namely intravenous Ig (IVIg) and subcutaneous Ig (SCIg) preparations. IgRT is effective and safe in the prophylaxis of infections in a selected group of patients with CLL and hypogammaglobulinemia and is therefore a valuable tool for clinicians in the everyday management of infectious risk. We encourage the use of SCIg formulations as they appear to have similar efficacy but better cost-effectiveness and tolerability.
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Affiliation(s)
- Alessandro Noto
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ramona Cassin
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Veronica Mattiello
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Bortolotti
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Hematology Oncology, Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Gianluigi Reda
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- *Correspondence: Gianluigi Reda,
| | - Wilma Barcellini
- Hematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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Ren J, Wang J, Liu R, Guo J, Yao Y, Luo J, Hao H, Gao F. Case report: Persistent hypogammaglobulinemia in thymoma-associated myasthenia gravis: the impact of rituximab or Good's syndrome? Front Neurol 2023; 14:1152992. [PMID: 37213908 PMCID: PMC10196171 DOI: 10.3389/fneur.2023.1152992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 02/01/2023] [Accepted: 04/12/2023] [Indexed: 05/23/2023] Open
Abstract
Introduction Rituximab (RTX) showed good efficacy and safety for patients with myasthenia gravis. However, the percentage of peripheral CD20+ B cell may be absent for years after low dose of RTX treatment. Persistent hypogammaglobulinemia and opportunistic infection may occur in patients under treatment of RTX with thymoma relapse. Case representation We report a case of refractory myasthenia gravis. After two doses of 100 mg rituximab, the patient developed transient neutropenia. The peripheral blood CD20+ B cell percentage was 0 more than 3 years. Eighteen months later, the patient's symptoms relapsed with thymoma recurred. She had persistent hypogammaglobulinemia and multiple opportunistic infections. Conclusion In MG patient under B cell depletion therapy had thymoma relapse, Good's syndrome may induce prolonged B cell depletion, hypogammaglobulinemia and opportunistic infections.
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Pulvirenti F, Cinicola BL, Ferrari S, Guadagnolo D, Sculco E, Capponi M, Loffredo L, Sciannamea M, Insalaco A, Quinti I, De Benedetti F, Zicari AM. Case Report: Interindividual variability and possible role of heterozygous variants in a family with deficiency of adenosine deaminase 2: are all heterozygous born equals? Front Immunol 2023; 14:1156689. [PMID: 37207212 PMCID: PMC10188974 DOI: 10.3389/fimmu.2023.1156689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 02/01/2023] [Accepted: 04/19/2023] [Indexed: 05/21/2023] Open
Abstract
Deficiency of adenosine deaminase 2 (DADA2) is a rare systemic autoinflammatory disease, typically with autosomal recessive inheritance, usually caused by biallelic loss of function mutations in the ADA2 gene. The phenotypic spectrum is broad, generally including fever, early-onset vasculitis, stroke, and hematologic dysfunction. Heterozygous carriers may show related signs and symptoms, usually milder and at an older age. Here we describe the case of two relatives, the proband and his mother, bearing an ADA2 homozygous pathogenic variant, and a heterozygous son. The proband was a 17-year-old boy with intermittent fever, lymphadenopathies, and mild hypogammaglobulinemia. He also had sporadic episodes of aphthosis, livedo reticularis and abdominal pain. Hypogammaglobulinemia was documented when he was 10 years old, and symptoms appeared in his late adolescence. The mother demonstrated mild hypogammaglobulinemia, chronic pericarditis since she was 30 years old and two transient episodes of diplopia without lacunar lesions on MRI. ADA2 (NM_001282225.2) sequencing identified both mother and son as homozygous for the c.1358A>G, p.(Tyr453Cys) variant. ADA2 activity in the proband and the mother was 80-fold lower than in the controls. Clinical features in both patients improved on anti-tumor necrosis factor therapy. An older son was found to be heterozygous for the same mutation post-mortem. He died at the age of 12 years due to a clinical picture of fever, lymphadenitis, skin rash and hypogammaglobulinemia evolving toward fatal multiorgan failure. Biopsies of skin, lymph nodes, and bone marrow excluded lymphomas and vasculitis. Despite being suspected of symptomatic carrier, the contribution of an additional variant in compound heterozygosity, or further genetic could not be ruled out, due to poor quality of DNA samples available. In conclusion, this familiar case demonstrated the wide range of phenotypic variability in DADA2. The search for ADA2 mutations and the assessment of ADA2 activity should be considered also in patients with the association of hypogammaglobulinemia and inflammatory conditions, also with late presentation and in absence of vasculitis. Furthermore, the clinical picture of the deceased carrier suggests a possible contribution of heterozygous pathogenic variants to inflammation.
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Affiliation(s)
- Federica Pulvirenti
- Reference Centre for Primary Immune Deficiencies, Azienda Ospedaliera Universitaria Policlinico Umberto I, Rome, Italy
| | - Bianca Laura Cinicola
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- *Correspondence: Bianca Laura Cinicola,
| | - Simona Ferrari
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Daniele Guadagnolo
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Eleonora Sculco
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Martina Capponi
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Lorenzo Loffredo
- Department of Clinical, Internal Medicine, Anesthesiology and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | | | - Antonella Insalaco
- Division of Rheumatology, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Isabella Quinti
- Reference Centre for Primary Immune Deficiencies, Azienda Ospedaliera Universitaria Policlinico Umberto I, Rome, Italy
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Anna Maria Zicari
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, Rome, Italy
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Lin FJ, Doss AMA, Davis-Adams HG, Adams LJ, Hanson CH, VanBlargan LA, Liang CY, Chen RE, Monroy JM, Wedner HJ, Kulczycki A, Mantia TL, O’Shaughnessy CC, Raju S, Zhao FR, Rizzi E, Rigell CJ, Dy TB, Kau AL, Ren Z, Turner JS, O’Halloran JA, Presti RM, Fremont DH, Kendall PL, Ellebedy AH, Mudd PA, Diamond MS, Zimmerman O, Laidlaw BJ. SARS-CoV-2 booster vaccination rescues attenuated IgG1 memory B cell response in primary antibody deficiency patients. Front Immunol 2022; 13:1033770. [PMID: 36618402 PMCID: PMC9817149 DOI: 10.3389/fimmu.2022.1033770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Background Although SARS-CoV-2 vaccines have proven effective in eliciting a protective immune response in healthy individuals, their ability to induce a durable immune response in immunocompromised individuals remains poorly understood. Primary antibody deficiency (PAD) syndromes are among the most common primary immunodeficiency disorders in adults and are characterized by hypogammaglobulinemia and impaired ability to mount robust antibody responses following infection or vaccination. Methods Here, we present an analysis of both the B and T cell response in a prospective cohort of 30 individuals with PAD up to 150 days following initial COVID-19 vaccination and 150 days post mRNA booster vaccination. Results After the primary vaccination series, many of the individuals with PAD syndromes mounted SARS-CoV-2 specific memory B and CD4+ T cell responses that overall were comparable to healthy individuals. Nonetheless, individuals with PAD syndromes had reduced IgG1+ and CD11c+ memory B cell responses following the primary vaccination series, with the defect in IgG1 class-switching rescued following mRNA booster doses. Boosting also elicited an increase in the SARS-CoV-2-specific B and T cell response and the development of Omicron-specific memory B cells in COVID-19-naïve PAD patients. Individuals that lacked detectable B cell responses following primary vaccination did not benefit from booster vaccination. Conclusion Together, these data indicate that SARS-CoV-2 vaccines elicit memory B and T cells in most PAD patients and highlights the importance of booster vaccination in immunodeficient individuals.
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Affiliation(s)
- Frank J. Lin
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | | | - Hannah G. Davis-Adams
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Lucas J. Adams
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Christopher H. Hanson
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Laura A. VanBlargan
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Chieh-Yu Liang
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Rita E. Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Jennifer Marie Monroy
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - H. James Wedner
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Anthony Kulczycki
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Tarisa L. Mantia
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | | | - Saravanan Raju
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Fang R. Zhao
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Elise Rizzi
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Christopher J. Rigell
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Tiffany Biason Dy
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Andrew L. Kau
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Center for Women’s Infectious Disease Research, Washington University School of Medicine, St. Louis, MO, United States
| | - Zhen Ren
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Jackson S. Turner
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Jane A. O’Halloran
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Rachel M. Presti
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
| | - Daved H. Fremont
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
| | - Peggy L. Kendall
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Ali H. Ellebedy
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO, United States
| | - Philip A. Mudd
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- Department of Emergency Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Michael S. Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, United States
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, Saint Louis, MO, United States
- The Andrew M. and Jane M. Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, Saint Louis, MO, United States
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, United States
| | - Ofer Zimmerman
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Brian J. Laidlaw
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
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Zhang W, Jiao Y, Jiao J, Jin M, Peng D. Successful treatment of rituximab-unresponsive elderly-onset neuromyelitis optica spectrum disorder and hypogammaglobulinemia with ofatumumab plus intravenous immunoglobulin therapy in a patient with mutant FCGR3A genotype: A case report. Front Immunol 2022; 13:1047992. [PMID: 36569904 PMCID: PMC9773878 DOI: 10.3389/fimmu.2022.1047992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 09/19/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
Background Elderly-onset neuromyelitis optica spectrum disorder (NMOSD) is a rare entity that poses a therapeutic challenge. We report a case of elderly-onset NMOSD with mutant FCGR3A genotype who was successfully treated with ofatumumab after multiple episodes of relapse. Case Report The patient was a 67-year-old woman who was diagnosed with NMOSD with high disease activity. She experienced six episodes of relapse over a period of 2 years despite immunosuppressant therapy with intravenous rituximab (RTX), oral steroids, mycophenolate mofetil, and tacrolimus. At the last relapse, she was unable to walk and developed immunosuppressant-induced hypogammaglobulinemia. Based on the insufficient B cell depletion and FCGR3A-FF genotype carrier, the patient was diagnosed as RTX non-responder. After subcutaneous ofatumumab plus intravenous immunoglobulin replacement therapy, she was able to walk independently, and experienced no further relapse. Ofatumumab was well-tolerated, and sufficiently depleted the circulating B cells. Conclusion Ofatumumab might be an effective alternative in RTX-unresponsive NMOSD, and seems to be safe in elderly patients.
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Affiliation(s)
- Weihe Zhang
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China,*Correspondence: Weihe Zhang, ; Dantao Peng,
| | - Yujuan Jiao
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China
| | - Jinsong Jiao
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China
| | - Ming Jin
- Department of Ophthalmology, China-Japan Friendship Hospital, Beijing, China
| | - Dantao Peng
- Department of Neurology, China-Japan Friendship Hospital, Beijing, China,*Correspondence: Weihe Zhang, ; Dantao Peng,
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Muacevic A, Adler JR, Waleed MS, El-Sayegh D. Klebsiella Pneumoniae Brain Abscess in a Patient With Chronic Lymphocytic Leukemia. Cureus 2022; 14:e32479. [PMID: 36644065 PMCID: PMC9835842 DOI: 10.7759/cureus.32479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2022] [Indexed: 12/15/2022] Open
Abstract
Klebsiella Pneumoniae (K. pneumoniae) is a common nosocomial pathogen. However, Klebsiella-associated meningitis and brain abscess formation are extremely rare in the United States. We present a case of a 73-year-old male who initially presented for a tonsillar abscess of unknown etiology. While awaiting an abscess biopsy, the patient underwent molar extraction for chronic periodontitis and decay. The patient subsequently developed K. pneumoniae bacteremia and meningitis. As he clinically declined, repeat imaging revealed a brain abscess with eventual hemorrhagic transformation. Notably, the patient had underlying hypogammaglobulinemia from chronic lymphocytic leukemia (CLL), which we believe contributed to the invasive disease. Given the global spread of virulent strains of Klebsiella (such as hypervirulent or hypermucoviscous K. pneumoniae), clinicians must bear this pathogen in mind while treating critically ill and immunocompromised patients.
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Brownlee S, Allen C, Kana’an MF, Cameron DW, Cowan J. Cutaquig ® Is Well Tolerated in Immunodeficient Patients Who Did Not Tolerate Other Subcutaneous Immunoglobulin Products. Hematol Rep 2022; 14:342-348. [PMID: 36412628 PMCID: PMC9680362 DOI: 10.3390/hematolrep14040048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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] [Received: 07/25/2022] [Revised: 08/30/2022] [Accepted: 11/09/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE Subcutaneous immunoglobulin (SCIG) treatment is generally tolerable, but some patients may experience adverse events to one or more SCIG products. We investigated whether 16.5% Cutaquig® treatment offered a tolerable and safe alternative treatment for immunodeficient patients. METHODS A one-year prospective cohort study was conducted at a single center in Ottawa, Canada. Adult immunodeficient patients who reported previous intolerability, adverse events, or other difficulty to other 20% SCIG product(s) were recruited to start on 16.5% Cutaquig®. Treatment tolerability, safety, and quality of life were observed and described. RESULTS Seven out of ten patients tolerated Cutaquig®. There were no serious or severe adverse events related to the treatment. Three moderate infections were reported (two urinary tract infections and one injection site infection). The mean serum IgG level at the end of the study was comparable to baseline levels recorded before the study: 9.6 ± 4.5 vs. 7.6 ± 4.3 g/L, p = 0.07. The overall health and health domain changes in the SF-36 and quality of life tests using the EQ visual analog scale improved by 21.5% (p = 0.38), 16.7% (p = 0.29), and 7.7% (p = 0.23), respectively. CONCLUSIONS Cutaquig® may be used as an alternative treatment option for patients who did not tolerate 20% SCIG products.
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Affiliation(s)
- Sydney Brownlee
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Crystal Allen
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
- Department of Nursing, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
| | - Mohammed F. Kana’an
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - D. William Cameron
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada
- Centre of Infection, Immunity and Inflammation, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Juthaporn Cowan
- Clinical Epidemiology Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
- Division of Infectious Diseases, Department of Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada
- Centre of Infection, Immunity and Inflammation, Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Correspondence:
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Muacevic A, Adler JR, Antunes E, Silva I, Caridade S. Secondary Amyloidosis and Common Variable Immunodeficiency: A Rare Association. Cureus 2022; 14:e31976. [PMID: 36589195 PMCID: PMC9796280 DOI: 10.7759/cureus.31976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2022] [Indexed: 11/29/2022] Open
Abstract
Common variable immunodeficiency (CVID) is a disease characterized by severe antibody deficiency due to impaired B cell differentiation. It represents the most common form of primary immunodeficiency in children and adults, and its clinical manifestations include recurrent infections and chronic lung disease, gastrointestinal infections, and autoimmunity. Here, we present the case of a 47-year-old female patient with a history of CVID and recurrent Campylobacter jejuni bacteremia. She was undergoing biweekly administration of intravenous immunoglobulin for over 15 years. During hospitalization rapidly progressive oliguric renal failure was observed in association with anasarca and nephrotic syndrome. Bilateral nephromegaly was noted on an abdominal pelvic computed tomography scan. Renal biopsy was consistent with amyloidosis, and serum amyloid A protein was elevated. The diagnosis of AA amyloidosis secondary to CVID was made. The patient was started on hemodialysis and weekly intravenous immunoglobulin administration with favorable clinical outcomes.
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Shields AM, Anantharachagan A, Arumugakani G, Baker K, Bahal S, Baxendale H, Bermingham W, Bhole M, Boules E, Bright P, Chopra C, Cliffe L, Cleave B, Dempster J, Devlin L, Dhalla F, Diwakar L, Drewe E, Duncan C, Dziadzio M, Elcombe S, Elkhalifa S, Gennery A, Ghanta H, Goddard S, Grigoriadou S, Hackett S, Hayman G, Herriot R, Herwadkar A, Huissoon A, Jain R, Jolles S, Johnston S, Khan S, Laffan J, Lane P, Leeman L, Lowe DM, Mahabir S, Lochlainn DJM, McDermott E, Misbah S, Moghaddas F, Morsi H, Murng S, Noorani S, O'Brien R, Patel S, Price A, Rahman T, Seneviratne S, Shrimpton A, Stroud C, Thomas M, Townsend K, Vaitla P, Verma N, Williams A, Burns SO, Savic S, Richter AG. Outcomes following SARS-CoV-2 infection in patients with primary and secondary immunodeficiency in the UK. Clin Exp Immunol 2022; 209:247-258. [PMID: 35641155 PMCID: PMC8807296 DOI: 10.1093/cei/uxac008] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [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: 11/05/2021] [Revised: 12/16/2021] [Accepted: 01/25/2022] [Indexed: 12/29/2022] Open
Abstract
In March 2020, the United Kingdom Primary Immunodeficiency Network (UKPIN) established a registry of cases to collate the outcomes of individuals with PID and SID following SARS-CoV-2 infection and treatment. A total of 310 cases of SARS-CoV-2 infection in individuals with PID or SID have now been reported in the UK. The overall mortality within the cohort was 17.7% (n = 55/310). Individuals with CVID demonstrated an infection fatality rate (IFR) of 18.3% (n = 17/93), individuals with PID receiving IgRT had an IFR of 16.3% (n = 26/159) and individuals with SID, an IFR of 27.2% (n = 25/92). Individuals with PID and SID had higher inpatient mortality and died at a younger age than the general population. Increasing age, low pre-SARS-CoV-2 infection lymphocyte count and the presence of common co-morbidities increased the risk of mortality in PID. Access to specific COVID-19 treatments in this cohort was limited: only 22.9% (n = 33/144) of patients admitted to the hospital received dexamethasone, remdesivir, an anti-SARS-CoV-2 antibody-based therapeutic (e.g. REGN-COV2 or convalescent plasma) or tocilizumab as a monotherapy or in combination. Dexamethasone, remdesivir, and anti-SARS-CoV-2 antibody-based therapeutics appeared efficacious in PID and SID. Compared to the general population, individuals with PID or SID are at high risk of mortality following SARS-CoV-2 infection. Increasing age, low baseline lymphocyte count, and the presence of co-morbidities are additional risk factors for poor outcome in this cohort.
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Affiliation(s)
- Adrian M Shields
- Clinical Immunology Service, Institute of Immunology and Immunotherapy, University of Birmingham, UK
| | | | - Gururaj Arumugakani
- Department of Clinical Immunology and Allergy, St James University Hospital, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - Kenneth Baker
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sameer Bahal
- Department of Immunology, Royal Free London NHS Foundation Trust, London, UK
| | | | | | - Malini Bhole
- The Dudley Group NHS Foundation Trust, Birmingham, UK
| | - Evon Boules
- Clinical Immunology and Allergy Department, Sheffield Teaching Hospitals NHS Foundation Trust, UK
| | - Philip Bright
- Clinical Immunology, North Bristol NHS Trust, Bristol, UK
| | - Charu Chopra
- Department of Haematology & Immunology, Royal Infirmary of Edinburgh, NHS Lothian, UK
| | - Lucy Cliffe
- Clinical Immunology and Allergy Department, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Betsy Cleave
- Clinical Immunology and Allergy Department, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - John Dempster
- Specialist Allergy and Clinical Immunology, University College London Hospitals, London, UK
| | - Lisa Devlin
- Regional Immunology Service, The Royal Hospitals, Belfast, UK
| | - Fatima Dhalla
- Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Lavanya Diwakar
- Department of Immunology, Royal Stoke Hospital, Stoke-on-Trent, UK
| | - Elizabeth Drewe
- Clinical Immunology and Allergy Department, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Christopher Duncan
- Translational and Clinical Research Institute, Immunity and Inflammation Theme, Newcastle University, Newcastle upon Tyne, UK
| | | | - Suzanne Elcombe
- Regional Department of Clinical Immunology & Allergy, Royal Victoria Infirmary, Newcastle upon Tyne Hospitals NHS Foundation Trust, UK
| | - Shuayb Elkhalifa
- Immunology Department, Salford Royal NHS Foundation Trust, Manchester, UK
| | - Andrew Gennery
- Translational and Clinical Research Institute, Newcastle University, and Paediatric Stem Cell Transplant Unit, Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Harichandrana Ghanta
- Department of Allergy and Clinical Immunology, University Hospital Southampton NHS Trust, University of Southampton, Southampton, UK
| | - Sarah Goddard
- Department of Immunology, Royal Stoke Hospital, Stoke-on-Trent, UK
| | - Sofia Grigoriadou
- Immunology Department, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Scott Hackett
- Paediatric Immunology Department, University Hospitals of Birmingham, Birmingham, UK
| | - Grant Hayman
- Clinical Immunology Service, South West London Immunodeficiency Centre, Epsom and St Helier University Hospital NHS Trust, London, UK
| | - Richard Herriot
- Immunology Department, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Archana Herwadkar
- Immunology Department, Salford Royal NHS Foundation Trust, Manchester, UK
| | - Aarnoud Huissoon
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Rashmi Jain
- Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Heath Park, Cardiff, UK
| | - Sarah Johnston
- Clinical Immunology, North Bristol NHS Trust, Bristol, UK
| | - Sujoy Khan
- Hull University Teaching Hospitals NHS Trust, Hull, UK
| | - James Laffan
- Clinical Immunology Service, South West London Immunodeficiency Centre, Epsom and St Helier University Hospital NHS Trust, London, UK
| | - Peter Lane
- Clinical Immunology Service, Institute of Immunology and Immunotherapy, University of Birmingham, UK
| | - Lucy Leeman
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - David M Lowe
- Institute of Immunity and Transplantation, University College London, London, UK.,Department of Immunology, Royal Free London NHS Foundation Trust, London, UK
| | - Shanti Mahabir
- Clinical Immunology and Allergy Department, Leicester Royal Infirmary, Leicester, UK
| | | | - Elizabeth McDermott
- Clinical Immunology and Allergy Department, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Siraj Misbah
- Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Hadeil Morsi
- Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Sai Murng
- Clinical Immunology Service, South West London Immunodeficiency Centre, Epsom and St Helier University Hospital NHS Trust, London, UK
| | - Sadia Noorani
- Clinical Immunology Department, Sandwell & West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - Rachael O'Brien
- Department of Clinical Immunology, Frimley Park Hospital, Frimley, Surrey, UK
| | - Smita Patel
- Department of Clinical Immunology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Arthur Price
- Clinical Immunology and Allergy Department, Leicester Royal Infirmary, Leicester, UK
| | - Tasneem Rahman
- Clinical Immunology Service, South West London Immunodeficiency Centre, Epsom and St Helier University Hospital NHS Trust, London, UK
| | | | - Anna Shrimpton
- Clinical Immunology and Allergy Department, Sheffield Teaching Hospitals NHS Foundation Trust, UK
| | - Catherine Stroud
- Regional Department of Clinical Immunology & Allergy, Royal Victoria Infirmary, Newcastle upon Tyne Hospitals NHS Foundation Trust, UK
| | - Moira Thomas
- Clinical Immunology Service, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Katie Townsend
- Clinical Immunology Service, South West London Immunodeficiency Centre, Epsom and St Helier University Hospital NHS Trust, London, UK
| | - Prashantha Vaitla
- Clinical Immunology and Allergy Department, Nottingham University Hospital NHS Trust, Nottingham, UK
| | - Nisha Verma
- Institute of Immunity and Transplantation, University College London, London, UK
| | - Anthony Williams
- Department of Allergy and Clinical Immunology, University Hospital Southampton NHS Trust, University of Southampton, Southampton, UK
| | - Siobhan O Burns
- Institute of Immunity and Transplantation, University College London, London, UK.,Department of Immunology, Royal Free London NHS Foundation Trust, London, UK
| | - Sinisa Savic
- Department of Clinical Immunology and Allergy, St James University Hospital, Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - Alex G Richter
- Clinical Immunology Service, Institute of Immunology and Immunotherapy, University of Birmingham, UK
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Sinha A, Mathew G, Arushi A, Govindarajan S, Ghanapriya K, Grewal N, Rai K, Brijwal M, Kalluru SL, Tewari P, Misra A, Khandelwal P, Hari P, Bagga A. Sequential rituximab therapy sustains remission of nephrotic syndrome but carries high risk of adverse effects. Nephrol Dial Transplant 2022; 38:939-949. [PMID: 36071552 DOI: 10.1093/ndt/gfac228] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [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: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Sequential rituximab (RTX) administration has emerged as an important strategy to sustain remission of disease in patients with difficult-to-treat nephrotic syndrome. METHODS We report the efficacy and safety of sequential therapy with two or more courses of intravenous RTX in 250 patients with difficult-to-treat steroid dependence (n = 127) and calcineurin inhibitor (CNI)-dependent or CNI-refractory steroid resistance (n = 123) managed at one center during 2015-2021. Subsets of patients were cross-sectionally tested for hypogammaglobulinemia, seroprotection against and hyporesponsiveness to vaccines for hepatitis B and tetanus, BK/JC viruria and human antichimeric antibodies (HACAs). RESULTS Sequential RTX therapy, initiated at a median of 10 years [interquartile range (IQR) 7.3-14.4], was administered for 1.8 courses/person-year [95% confidence interval (CI) 1.7-2.0] over 2.0 years (95% CI 1.2-3.0). Therapy was associated with postponement of relapses by a median of 3 years in patients with steroid-sensitive disease and 2 years in those with steroid resistance. Relapses were reduced by a mean of 2.0 relapses/person-year (95% CI 1.8-2.2), enabling a reduction in prednisolone dose to 0.04 mg/kg/day (95% CI 0.01-0.11) and withdrawal of additional immunosuppression in 154 (62%) patients. RTX-associated adverse events, occurring at 0.20 events/person-year (95% CI 0.17-0.23), were chiefly comprised of infusion reactions (n = 108) and infections (n = 46); serious adverse events were observed in 10.8% patients, at 0.03 events/person-year (95% CI 0.02-0.05). Hypogammaglobulinemia was observed in 35% of 177 patients and was moderate to severe in 8.5% of cases. Rates of seroprotection at baseline and response following vaccination were lower for hepatitis B [1.9% and 29.4% (n = 52)] than tetanus [65.5% and 34.5% (n = 58)]. BK/JC viruria, without viremia, was observed in 7.3% of 109 cases. A total of 19 of 107 patients (17.8%) had HACAs, which were associated with B cell nondepletion and serum sickness. Age at therapy of <9-10 years was associated with a risk of early relapse, treatment failure and hypogammaglobulinemia following RTX therapy. CONCLUSIONS Sequential therapy with RTX effectively reduces relapses in patients with difficult-to-treat steroid- and/or CNI-dependent or CNI-refractory nephrotic syndrome. Therapy is associated with high rates of hypogammaglobulinemia and infusion reactions.
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Affiliation(s)
- Aditi Sinha
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Georgie Mathew
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India.,Division of Pediatric Nephrology, Department of Child Health, Christian Medical College, Vellore, Tamil Nadu, India
| | - Arushi Arushi
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Srinivasavaradan Govindarajan
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Kshetrimayum Ghanapriya
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Neetu Grewal
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Khushboo Rai
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Megha Brijwal
- Department of Microbiology, All India Institute of Medical Sciences, New Delhi, India
| | - Sree Laya Kalluru
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Prachi Tewari
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | | | - Priyanka Khandelwal
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Pankaj Hari
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Arvind Bagga
- Division of Nephrology and ICMR Center for Advanced Research in Nephrology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
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50
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Syed MN, Kutac C, Miller JM, Marsh R, Sullivan KE, Cunningham-Rundles C, Fuleihan RL, Kheradmand F, Hajjar J. Risk Factors of Pneumonia in Primary Antibody Deficiency Patients Receiving Immunoglobulin Therapy: Data from the US Immunodeficiency Network (USIDNET). J Clin Immunol 2022; 42:1545-1552. [PMID: 35779201 DOI: 10.1007/s10875-022-01317-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/22/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Despite immunoglobulin replacement (IgRT) therapy, some patients with primary antibody deficiency (PAD) continue to develop respiratory infections. Recurrent and severe respiratory infections, particularly pneumonia, can lead to significant morbidity and mortality. Therefore, we sought to determine the risk factors of developing pneumonia in PAD patients, already receiving IgRT. METHODS We evaluated clinical and laboratory features of PAD patients enrolled in the US Immune Deficiency Network (USIDNET) registry by April 2017. Patients were included if they met the following criteria: (1) PAD diagnosis (common variable immunodeficiency (CVID), agammaglobulinemia, hypogammaglobinemia, and specific antibody deficiency (SAD) and (2) available data on infections before and after IgRT. Patients were excluded if they were not receiving IgRT, or if no pre/post infections data were available. Descriptive and multivariable logistic regression analyses were used to identify factors associated with pneumonia post-IgRT. RESULTS A total of 1232 patients met the inclusion criteria. Following IgRT, 218 patients (17.7%) were reported to have at least one pneumonia episode. Using multivariate logistic regression analysis, we found a statistically significant increased risk of pneumonia in patients with asthma (OR: 2.55, 95% CI (1.69-3.85), p < 0.001) bronchiectasis (OR: 3.94, 95% CI (2.29-6.80), p < 0.001), interstitial lung disease (ILD) (OR: 3.28, 95%CI (1.43-7.56), p < 0.005), splenomegaly (OR: 2.02, 95%CI (1.08-3.76), p < 0.027), allergies (OR: 2.44, 95% CI [1.44-4.13], p = 0.001), and patients who were not on immunosuppressives (OR: 1.61; 95%CI [1.06-2.46]; p = 0.027). For every 50 unit increase in IgA, the odds of reporting pneumonia post IgRT decreased (OR: 0.86, 95% CI [0.73-1.02], p = 0.062). Infectious organisms were reported in 35 of 218 patients who reported pneumonia after IgRT. Haemophilus influenzae was the most frequently reported (n = 11, 31.43%), followed by Streptococcus pneumoniae (n = 7, 20.00%). CONCLUSION Our findings suggest PAD patients with chronic and structural lung disease, splenomegaly, and allergies were associated with persistent pneumonia. However, our study is limited by the cross-sectional nature of the USIDNET database and limited longitudinal data. Further studies are warranted to identify susceptible causes and explore targeted solutions for prevention and associated morbidity and mortality. CLINICAL IMPLICATIONS Patients with primary antibody deficiency with structural lung disease, allergies, and splenomegaly are associated with persistent pneumonia post-IgRT.
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Affiliation(s)
- Maha N Syed
- The William T Shearer Center for Human Immunobiology at Texas Children's Hospital, Houston, TX, USA
- Department of Pediatrics, Section of Immunology, Allergy and Retrovirology, Baylor College of Medicine, Houston, TX, USA
| | - Carleigh Kutac
- Department of Pediatrics, Section of Immunology, Allergy and Retrovirology, Baylor College of Medicine, Houston, TX, USA
| | - Jennifer M Miller
- Department of Pediatrics, Section of Immunology, Allergy and Retrovirology, Baylor College of Medicine, Houston, TX, USA
| | - Rebecca Marsh
- Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati Children's Hospital, and Department of Pediatrics, University of Cincinnati, Cincinnati, OH, USA
| | - Kathleen E Sullivan
- Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Charlotte Cunningham-Rundles
- Departments of Medicine and Pediatrics, Division of Allergy and Clinical Immunology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ramsay L Fuleihan
- Division of Pediatric Allergy, Immunology and Rheumatology, Columbia University Medical Center, New York, NY, USA
| | - Farrah Kheradmand
- Biology of Inflammation Center, Baylor College of Medicine, TX, Houston, USA
- Center for Translational Research On Inflammatory Diseases (CTRID), Michael E. DeBakey Department of Veterans Affairs, TX, Houston, USA
| | - Joud Hajjar
- The William T Shearer Center for Human Immunobiology at Texas Children's Hospital, Houston, TX, USA.
- Department of Pediatrics, Section of Immunology, Allergy and Retrovirology, Baylor College of Medicine, Houston, TX, USA.
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