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Noonan E, Straesser MD, Makin T, Williams A, Al-Hazaymeh A, Routes JM, Verbsky J, Borish L, Lawrence MG. Impaired Response to Polysaccharide Vaccine in Selective IgE Deficiency. J Clin Immunol 2023; 43:1448-1454. [PMID: 37169968 DOI: 10.1007/s10875-023-01501-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 04/24/2023] [Indexed: 05/13/2023]
Abstract
PURPOSE Immunoglobulin E deficiency (IgED) (defined as IgE < 2 IU/mL) is enriched in patients with primary antibody deficiency (PAD). We hypothesized that selective IgED (sIgED) is a more sensitive predictor of the development of PAD than declining IgG, as IgE production typically requires two class switch recombination (CSR) events in contrast to IgG. Thus, the inability of patients with sIgED to mount an appropriate antibody response to a T-cell independent antigen or evidence of aberrant induction of ɛ germ line (ɛGL) or IgE heavy chain (IgEHC) transcripts in vitro would support the concept that sIgED is a biomarker for emerging PAD. METHODS We compared pre- and post-polysaccharide vaccination titers in healthy patients with sIgED without a history of recurrent infections or autoimmunity (n = 20) and in healthy controls (HCs) (n = 17). Subsequently, we assessed in vitro induction of εGL and IgEHC transcripts in patients with sIgED and HC (n = 6) in response to IL-4 + CD40L stimulation. RESULTS Thirty percent of patients with sIgED did not have a robust vaccine response compared to 0% of HCs (p = 0.017). Individuals with sIgED with an abnormal vaccine response demonstrated persistent germline mRNA expression in their B-cells at day 5, with lower levels of IgEHC, compared to both HCs and sIgED participants with a normal vaccine response. CONCLUSION Patients with sIgED are more likely to have abnormal antibody responses to a T cell-independent antigen and may have dysregulated CSR machinery. Following individuals with sIgED longitudinally may be beneficial in the early identification of PAD.
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Affiliation(s)
- Emily Noonan
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Matthew D Straesser
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
- Central Pennsylvania Asthma and Allergy Care, Holliday, PA, USA
| | - Thomas Makin
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Abigail Williams
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - Amani Al-Hazaymeh
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - John M Routes
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - James Verbsky
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Larry Borish
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
- Department of Microbiology, University of Virginia Health System, Charlottesville, VA, USA
| | - Monica G Lawrence
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA.
- School of Medicine, University of Virginia, Box 801355, Charlottesville, VA, 22903, USA.
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Alonso-Larruga A, Barrios Y, Franco A, Suárez-Toste I, Rodríguez-Salazar MJ, Matheu V. Salmonella Typhi Vaccination Response as a Tool for the Stratification of Risk in Patients with Predominantly Antibody Deficiencies. Diagnostics (Basel) 2022; 12:diagnostics12102423. [PMID: 36292112 PMCID: PMC9600355 DOI: 10.3390/diagnostics12102423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/13/2022] [Accepted: 09/30/2022] [Indexed: 11/16/2022] Open
Abstract
Predominantly antibody deficiencies are the most frequent type of primary immunodeficiency (PID). Diagnosis requires evaluation of the immune function by distinguishing the presence or absence of a response against polysaccharide antigens. Salmonella enterica serovar Typhi-based vaccines have proved to be a suitable tool. We studied a group of patients with suspicion of primary immunodeficiency and classified them by final diagnosis. We analyzed the vaccination response to S. Typhi and other immune biomarkers and clinical data. The aim of this study was to classify patients regarding the intensity of their immune response measured as the difference between specific immunoglobulin G levels before and after vaccination and antibody levels in the post-vaccination sample in order to improve clinical decisions regarding follow up and treatment of immunodeficiency patients. We established four groups of response: Non responders (NR), Low responders (LR), Intermediate responders (IR), and High responders (HR), where we found differences in IgG, IgG1, IgG2, IgG4, IgA, IgA1, IgA2, and IgM, and where the finally achieved diagnosis was also different and corresponding to the level of vaccination response.
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Affiliation(s)
- Ana Alonso-Larruga
- Bioquímica Clínica, Laboratorio Central, Hospital Universitario de Canarias, Universidad de La Laguna, 38320 La Laguna, Spain
| | - Yvelise Barrios
- Inmunología, Laboratorio Central, Hospital Universitario de Canarias, Universidad de La Laguna, 38320 La Laguna, Spain
| | - Andrés Franco
- Inmunología, Laboratorio Central, Hospital Universitario de Canarias, Universidad de La Laguna, 38320 La Laguna, Spain
| | | | | | - Víctor Matheu
- Alergología, Hospital Universitario de Canarias, Universidad de La Laguna, 38320 La Laguna, Spain
- Correspondence:
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Ochoa-Grullón J, Guevara-Hoyer K, Pérez López C, Pérez de Diego R, Peña Cortijo A, Polo M, Mateo Morales M, Anguita Mandley E, Jiménez García C, Bolaños E, Íñigo B, Medina F, Rodríguez de la Peña A, Izquierdo Delgado C, de la Fuente Muñoz E, Mayol E, Fernández-Arquero M, González-Fernández A, Benavente Cuesta C, Sánchez-Ramón S. Combined Immune Defect in B-Cell Lymphoproliferative Disorders Is Associated with Severe Infection and Cancer Progression. Biomedicines 2022; 10:biomedicines10082020. [PMID: 36009567 PMCID: PMC9406016 DOI: 10.3390/biomedicines10082020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/12/2022] [Accepted: 08/13/2022] [Indexed: 11/16/2022] Open
Abstract
B cell chronic lymphoproliferative diseases (B-CLPD) are associated with secondary antibody deficiency and other innate and adaptive immune defects, whose impact on infectious risk has not been systematically addressed. We performed an immunological analysis of a cohort of 83 B-CLPD patients with recurrent and/or severe infections to ascertain the clinical relevance of the immune deficiency expression. B-cell defects were present in all patients. Patients with combined immune defect had a 3.69-fold higher risk for severe infection (p = 0.001) than those with predominantly antibody defect. Interestingly, by Kaplan–Meier analysis, combined immune defect showed an earlier progression of cancer with a hazard ratio of 3.21, than predominantly antibody defect (p = 0.005). When B-CLPD were classified in low-degree, high-degree, and plasma cell dyscrasias, risk of severe disease and cancer progression significantly diverged in combined immune defect, compared with predominantly antibody defect (p = 0.001). Remarkably, an underlying primary immunodeficiency (PID) was suspected in 12 patients (14%), due to prior history of infections, autoimmune and granulomatous conditions, atypical or variegated course and compatible biological data. This first proposed SID classification might have relevant clinical implications, in terms of predicting severe infections and cancer progression, and might be applied to different B-CLPD entities.
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Affiliation(s)
- Juliana Ochoa-Grullón
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Kissy Guevara-Hoyer
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Cristina Pérez López
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Rebeca Pérez de Diego
- Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, 28046 Madrid, Spain
| | - Ascensión Peña Cortijo
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Marta Polo
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Marta Mateo Morales
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Eduardo Anguita Mandley
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Carlos Jiménez García
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Estefanía Bolaños
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Belén Íñigo
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Fiorella Medina
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Antonia Rodríguez de la Peña
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Carmen Izquierdo Delgado
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Eduardo de la Fuente Muñoz
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Elsa Mayol
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Miguel Fernández-Arquero
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
| | - Ataúlfo González-Fernández
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Celina Benavente Cuesta
- Department of Hematology, Institute of Laboratory Medicine, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Silvia Sánchez-Ramón
- Department of Clinical Immunology, Institute of Laboratory Medicine and IdISSC, Hospital Clínico San Carlos, Calle Profesor Martín Lagos SN, 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-91-3303000 (ext. 3342); Fax: +34-91-3303879
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Lawrence MG, Borish L. Specific antibody deficiency: Pearls and pitfalls for diagnosis. Ann Allergy Asthma Immunol 2022; 129:572-578. [PMID: 35671934 DOI: 10.1016/j.anai.2022.05.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Specific antibody deficiency is an immune deficiency defined by the presence of normal quantitative levels of immunoglobulins but impaired antibody responses to polysaccharide antigens in patients presenting with frequent otosinopulmonary infections with pyogenic bacteria. This review summarizes the pitfalls associated with defining exactly what constitutes an "impaired" antibody response to polysaccharide antigens and the importance of documenting actual pyogenic infections before making a diagnosis of an immune deficiency. DATA SOURCES PubMed review using the following words: specific antibody deficiency, pneumococcal vaccination, salmonella vaccination, infectious sinusitis Study Selection: This review focused on key studies that have been utilized to define what constitutes a "normal" humoral immune response to pneumococcal and salmonella vaccination in healthy subjects as well as published papers defining current expert opinion. RESULTS Published studies demonstrate wide variability in response to pneumococcal vaccination in healthy individuals making it daunting to define what constitutes an abnormal response. These challenges are exacerbated by striking laboratory variability in reporting results. CONCLUSION Clinical evaluations in individuals with self-reported recurrent acute sinusitis or lower respiratory infections need to document an infectious etiology with pyogenic bacteria and must rule out an underlying primary airway inflammatory disorder before consideration is made regarding the presence of an immune deficiency. In addition, decision making regarding diagnosis and treatment of patients being evaluated for humoral immunodeficiency should not hinge solely on the strict application of defined cutoffs for "normal" response to a single polysaccharide vaccine, but rather a global assessment of humoral immune function in the context of the clinical presentation.
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Affiliation(s)
- Monica G Lawrence
- Department of Medicine - University of Virginia, Charlottesville, Virginia; Department of Pediatrics - University of Virginia, Charlottesville, Virginia.
| | - Larry Borish
- Department of Medicine - University of Virginia, Charlottesville, Virginia; Department of Microbiology - University of Virginia, Charlottesville, Virginia
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Hefele L, Black AP, Van Tan T, Tri Minh N, Duc Hoang N, Virachith S, Muller CP, Hübschen JM, Russell P, Bartholdson Scott J, Ngoc Minh CN, Thieu Nga TV, Baker S. An age-stratified serosurvey against purified Salmonella enterica serovar Typhi antigens in the Lao People´s Democratic Republic. PLoS Negl Trop Dis 2021; 15:e0010017. [PMID: 34898620 PMCID: PMC8700045 DOI: 10.1371/journal.pntd.0010017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 12/23/2021] [Accepted: 11/22/2021] [Indexed: 11/18/2022] Open
Abstract
The epidemiology of typhoid fever in Lao People`s Democratic Republic is poorly defined. Estimating the burden of typhoid fever in endemic countries is complex due to the cost and limitations of population-based surveillance; serological approaches may be a more cost-effective alternative. ELISAs were performed on 937 serum samples (317 children and 620 adults) from across Lao PDR to measure IgG antibody titers against Vi polysaccharide and the experimental protein antigens, CdtB and HlyE. We measured the significance of the differences between antibody titers in adults and children and fitted models to assess the relationship between age and antibody titers. The median IgG titres of both anti-HylE and CdtB were significantly higher in children compared to adults (anti-HylE; 351.7 ELISA Units (EU) vs 198.1 EU, respectively; p<0.0001 and anti-CdtB; 52.6 vs 12.9 EU; p<0.0001). Conversely, the median anti-Vi IgG titer was significantly higher in adults than children (11.3 vs 3.0 U/ml; p<0.0001). A non-linear trend line fitted to the anti-CdtB and anti-HlyE IgG data identified a peak in antibody concentration in children <5 years of age. We identified elevated titers of anti-HlyE and anti-CdtB IgG in the serum of children residing in Lao PDR in comparison to adults. These antigens are associated with seroconversion after typhoid fever and may be a superior measure of disease burden than anti-Vi IgG. This approach is scalable and may be developed to assess the burden of typhoid fever in countries where the disease may be endemic, and evidence is required for the introduction of typhoid vaccines. Typhoid fever is a serious bloodstream infection caused by the bacterium Salmonella Typhi. Estimating the burden of typhoid fever is complex due to the limitations, cost, and scalability of current diagnostic surveillance methods. The detection of specific antibody responses against the organism may be a more sustainable manner of measuring exposure and disease burden in endemic location. We measured antibody (IgG) in 937 serum samples (317 children and 620 adults) from across the Lao People`s Democratic Republic against a polysaccharide (Vi) and two experimental protein antigens, CdtB and HlyE, that may more appropriate markers of disease exposure. We measured the significance of the differences between antibody titers in adults and children and fitted models to assess the relationship between age and antibody titers. The median IgG titres against HylE and CdtB were significantly higher in children than adults. Conversely, the median IgG titres against Vi was significantly higher in adults than children. We identified a significant association between a peak in IgG titres against CdtB and HlyE in children aged under 5 years. These data are indicative of high level of typhoid fever exposure in children under 5 years of age in Lao PDR and we surmise that IgG titres against HylE and CdtB may be a superior measure of typhoid disease burden than IgG titres against Vi. Our approach is scalable and can be further validated to assess the burden of typhoid fever in countries where the disease may be endemic, and evidence is required for the introduction of typhoid vaccines.
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Affiliation(s)
- Lisa Hefele
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Grand-Duchy of Luxembourg
- Lao-Lux Laboratory, Institut Pasteur du Laos, Vientiane, Lao People’s Democratic Republic
| | - Antony P. Black
- Lao-Lux Laboratory, Institut Pasteur du Laos, Vientiane, Lao People’s Democratic Republic
| | - Trinh Van Tan
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | - Nguyen Tri Minh
- University of Natural Sciences, Ho Chi Minh City Vietnam
- Vietnam National University, Ho Chi Minh City, Vietnam
| | - Nguyen Duc Hoang
- University of Natural Sciences, Ho Chi Minh City Vietnam
- Vietnam National University, Ho Chi Minh City, Vietnam
| | - Siriphone Virachith
- Lao-Lux Laboratory, Institut Pasteur du Laos, Vientiane, Lao People’s Democratic Republic
| | - Claude P. Muller
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Grand-Duchy of Luxembourg
| | - Judith M. Hübschen
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Grand-Duchy of Luxembourg
| | - Paula Russell
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
| | - Josefin Bartholdson Scott
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
| | - Chau Nguyen Ngoc Minh
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | - Tran Vu Thieu Nga
- The Hospital for Tropical Diseases, Wellcome Trust Major Overseas Programme, Oxford University Clinical Research Unit, Ho Chi Minh City, Vietnam
| | - Stephen Baker
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom
- * E-mail:
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6
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Jolles S, Michallet M, Agostini C, Albert MH, Edgar D, Ria R, Trentin L, Lévy V. Treating secondary antibody deficiency in patients with haematological malignancy: European expert consensus. Eur J Haematol 2021; 106:439-449. [PMID: 33453130 DOI: 10.1111/ejh.13580] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 01/12/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Secondary antibody deficiency (SAD), associated with severe, recurrent or persistent infections, is common in patients with haematological malignancies (HM), but unifying guidance on immunoglobulin replacement therapy (IgRT) in these patients is lacking. We aimed to develop consensus statements for the use of IgRT in patients with HM. METHODS A Delphi exercise was employed to test the level of agreement on statements developed by a Task Force based on available data and their clinical experience. In Round 1, an Expert Panel, comprising specialist EU physicians caring for patients with HM, helped to refine the statements. In Round 2, experts rated their agreement with the statements. In Round 3, experts who had scored their agreement as ≤4 were invited to review their agreement based on the overall feedback. RESULTS Three definitions and 20 statements were formulated and tested for consensus, covering measurement of IgG levels, initiation and discontinuation of IgRT, dosing, and the use of subcutaneous IgG. Consensus (agreement ≥70% on Likert-type scale) was reached for all three definitions and 18 statements. CONCLUSIONS Recommendations have been developed with the aim of providing guidance for the use of IgRT to prevent severe, recurrent or persistent infections in patients with HM and SAD.
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Affiliation(s)
- Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, UK
| | | | - Carlo Agostini
- Ca' Foncello Internal Medicine 1st and Centre for Immunologic and Respiratory Rare Diseases, Padua University, Padua, Italy
| | - Michael H Albert
- Dr. von Hauner Children's Hospital, University Hospital, LMU, Munich, Germany
| | - David Edgar
- St James's Hospital & Trinity College Dublin, Dublin, Ireland
| | - Roberto Ria
- Department of Biomedical Science and Human Oncology, University of Bari "Aldo Moro" Medical School, Bari, Italy
| | - Livio Trentin
- Department of Medicine-DIMED, University of Padua, Padua, Italy
| | - Vincent Lévy
- Département de Recherche Clinique, Avicenne Hospital, Sorbonne Paris Nord University, Bobigny, France
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7
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JAHNZ-RÓŻYK KARINA, WIĘSIK-SZEWCZYK EWA, ROLIŃSKI JACEK, SIEDLAR MACIEJ, JĘDRZEJCZAK WIESŁAW, SYDOR WOJCIECH, TOMASZEWSKA AGNIESZKA. Secondary immunodeficiencies with predominant antibody deficiency: multidisciplinary perspectives of Polish experts. Cent Eur J Immunol 2020; 45:334-341. [PMID: 33437186 PMCID: PMC7790006 DOI: 10.5114/ceji.2020.101265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 11/20/2019] [Indexed: 12/17/2022] Open
Abstract
At present, secondary immune deficiencies have become a clinical problem, recognized in different specialties. The aim of this paper was to increase awareness and support the need for screening at-risk populations. Secondary immune deficiencies result in variety of conditions, but not all of them require immunoglobulin replacement therapy, as specific antibody response might be preserved. Moreover, the management of secondary immune deficiencies vary between countries and different medical disciplines. This literature review presents the most common causes and clinical presentation of secondary immunodeficiencies with predominant impaired antibody production. We present diagnostic guidelines for patients at-risk, with an emphasis on the role of prophylactic vaccination as a treatment and diagnostic tool. This review considers the specificity and disparities of the Polish healthcare system and ultimately, suggests that management teams should include a clinical immunologist experienced in the treatment of humoral immunodeficiencies.
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Affiliation(s)
- KARINA JAHNZ-RÓŻYK
- Department of Internal Medicine, Pneumonology, Allergology and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, Warsaw, Poland
| | - EWA WIĘSIK-SZEWCZYK
- Department of Internal Medicine, Pneumonology, Allergology and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, Warsaw, Poland
| | - JACEK ROLIŃSKI
- Department of Clinical Immunology, Medical University of Lublin, Lublin, Poland
| | - MACIEJ SIEDLAR
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, Krakow, Poland
| | - WIESŁAW JĘDRZEJCZAK
- Department of Hematology, Oncology and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
| | - WOJCIECH SYDOR
- Department of Rheumatology and Immunology, Jagiellonian University Medical College, Krakow, Poland
| | - AGNIESZKA TOMASZEWSKA
- Department of Hematology, Oncology and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
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8
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Więsik-Szewczyk E, Jahnz-Różyk K. From infections to autoimmunity: Diagnostic challenges in common variable immunodeficiency. World J Clin Cases 2020; 8:3942-3955. [PMID: 33024751 PMCID: PMC7520788 DOI: 10.12998/wjcc.v8.i18.3942] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/29/2020] [Accepted: 08/26/2020] [Indexed: 02/05/2023] Open
Abstract
Common variable immunodeficiency (CVID) is the most common clinically significant primary antibody deficiency diagnosed in adults. The early symptoms are not specific. They include common infections, mainly of the respiratory tract, caused by typical microorganisms, so cases can be missed in primary care. In the majority of patients increased susceptibility to infections coexists with signs or symptoms of autoimmunity, inflammation or polyclonal lymphoproliferation, which can divert diagnosis from immune deficiency. The overall incidence of malignancy is increased in CVID and certain cancers are significantly more common. Lymphomas and gastric carcinoma are the most frequently reported malignancies in CVID, so a high index of suspicion is recommended. Diagnostic delay in CVID is seen worldwide. The main goal of this paper is to increase the awareness about CVID among health care professionals. We aim to present features which can be helpful in CVID diagnosis in order to shorten the “latency” of proper management of CVID patients. We review clinical symptoms, complications and laboratory abnormalities of CVID. Immunoglobulin replacement therapy is regarded as the cornerstone of pharmacological intervention. New modes of Ig application, mainly subcutaneously and via the hyaluronidase-facilitated subcutaneous route, help to adjust therapy to patients’ needs and preferences. Still there remain unmet needs. It remains to be seen whether CVID complications can be avoided by earlier diagnosis, treatment and thorough monitoring in the context of increased risk of malignancy. Development of patient tailored protocols depending on the clinical phenotype and risk factors might be more appropriate. The most important consideration is to diagnose suspected cases and stratify patients in a precise and timely way. Work is needed to define features predictive of unfavorable prognosis.
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Affiliation(s)
- Ewa Więsik-Szewczyk
- Department of Internal Medicine, Pulmonology, Allergy and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, Warsaw 04-141, Poland
| | - Karina Jahnz-Różyk
- Department of Internal Medicine, Pulmonology, Allergy and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, Warsaw 04-141, Poland
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9
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Ochoa-Grullón J, Orte C, Rodríguez de la Peña A, Guevara-Hoyer K, Cordero Torres G, Fernández-Arquero M, Serrano-García I, Recio M, Pérez de Diego R, Sánchez-Ramón S. Typhim vi immunization assists to discriminate primary antibody responses in hematological malignancies. MethodsX 2020; 7:100936. [PMID: 32551240 PMCID: PMC7289764 DOI: 10.1016/j.mex.2020.100936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 05/20/2020] [Indexed: 11/25/2022] Open
Abstract
Typhim Vi response have been proposed as a new strategy for the assessment of specific polysaccharide antibody response in SID due to HM. Different biostatistical methodologies may stablish the best cut-off value to discriminate Typhim Vi response. Typhim Vi IgG responses may better discriminate primary Ab responses showing relevant clinical correlate.
Assessment of specific antibody (Ab) production to polysaccharide antigens is clinically relevant, identifying patients at risk for infection by encapsulated bacteria and thus enabling a more rigorous selection of patients that can benefit of immunoglobulin replacement therapy. Classically, the gold-standard test is the measurement of antibody production to pure polysaccharide pneumococcal (PPV) immunization. Several factors, including introduction of conjugate vaccination schedule, serotyping analysis, high baseline Ab levels, have hindered the evaluation of polysaccharide antigens. This is even more difficult in secondary immunodeficiencies (SID), where patients can show secondary responses despite lack of primary antibody responses and present with recurrent or severe infections. Assessment of specific Ab production to pure Salmonella typhi Vi polysaccharide (TV) immunization has been proposed as a complementary test to PPV, given its low seroprevalence. To set the optimal cut-off value for PPV and TV response in SID, we tested different biostatistical methodologies, including ROC analysis, Youden index, Union index and Closest-topleft in a cohort of 42 SID patients and 24 healthy controls. The statistically chosen cut-offs value pre-post TV Ab ratio was ≥5, (sensitivity of 90%, specificity of 100%) and a postvaccination TV concentration of 28.5 U/mL (sensitivity of 90%, specificity of 95%), showing relevant clinical correlate.
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Affiliation(s)
- J. Ochoa-Grullón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - C. Orte
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | | | - K. Guevara-Hoyer
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - G. Cordero Torres
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | - M. Fernández-Arquero
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | - I. Serrano-García
- Department of Epidemiology and Preventive Medicine, Hospital Clínico San Carlos, Madrid, Spain
| | - M.J. Recio
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
- Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - R. Pérez de Diego
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
- Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - S. Sánchez-Ramón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
- Corresponding author
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10
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Quantitative Assessment of an Artificial Neural Network for the Variation in Immunity to Salmonella Infection Among Sudanese and Chinese Populations and the Relationship Between HLA-DQB1 and Antibody: A Preliminary Study. Jundishapur J Microbiol 2020. [DOI: 10.5812/jjm.99379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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11
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Bakare OO, Fadaka AO, Klein A, Keyster M, Pretorius A. Diagnostic approaches of pneumonia for commercial-scale biomedical applications: an overview. ALL LIFE 2020. [DOI: 10.1080/26895293.2020.1826363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Affiliation(s)
- Olalekan Olanrewaju Bakare
- Bioinformatics Research Group, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
- Environmental Biotechnology Laboratory, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Adewale Oluwaseun Fadaka
- Bioinformatics Research Group, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
- Department of Science and Technology/Mintek Nanotechnology Innovation Centre, Bio-labels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Ashwil Klein
- Environmental Biotechnology Laboratory, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Marshall Keyster
- Environmental Biotechnology Laboratory, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Ashley Pretorius
- Bioinformatics Research Group, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
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12
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Ochoa-Grullón J, Benavente Cuesta C, Pérez López C, Peña Cortijo A, Rodríguez de la Peña A, Álvarez Carmona A, Mateo Morales M, Llano-Hernández K, Williams LJ, Rodríguez de Frías E, Guevara-Hoyer K, Cordero Torres G, Orte C, Fernández-Arquero M, Fernández-Paredes L, Serrano-García I, Recio MJ, Pérez de Diego R, Martínez R, Sánchez-Ramón S. Evaluation of Polysaccharide Typhim Vi Antibody Response as a predictor of Humoral Immunodeficiency in Haematological Malignancies. Clin Immunol 2019; 210:108307. [PMID: 31760095 DOI: 10.1016/j.clim.2019.108307] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 10/28/2019] [Accepted: 11/09/2019] [Indexed: 02/07/2023]
Abstract
An increasing healthcare challenge in the management of haematological malignancy (HM) is secondary immunodeficiency. From January 2019, the EMA included the evaluation of specific antibody (Ab) responses to better select patients for immunoglobulin replacement therapy (IgRT). We evaluated Ab responses to pneumococcal and Salmonella typhi pure polysaccharide immunization in a cohort of 42 HM patients and 24 healthy-controls. Pre-post specific Ab concentrations were measured by ELISA at 4 weeks. Globally, significantly lower Typhim Vi (TV) seroprevalence (9%) compared to 23-valent pneumococcal polysaccharide vaccine (PPV) (76%) (p <0.001) was observed. TV non responders (88%) were higher than PPV non responders (62%) (p <0.0001) and correlated better to infectious history. By ROC analysis, pre-post 5-fold TV increase was the best cut-off to discriminate HM with recurrent infections and controls (sensitivity 91%, specificity 100%). Despite the small sample cohort, our results suggest that specific anti-S typhi Ab response is a useful complementary assay in the diagnosis and management decision of SID to HM.
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Affiliation(s)
- J Ochoa-Grullón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain; Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain
| | | | - C Pérez López
- Department of Haematology, Hospital Clínico San Carlos, Madrid, Spain
| | - A Peña Cortijo
- Department of Haematology, Hospital Clínico San Carlos, Madrid, Spain
| | | | - A Álvarez Carmona
- Department of Haematology, Hospital Clínico San Carlos, Madrid, Spain
| | - M Mateo Morales
- Department of Haematology, Hospital Clínico San Carlos, Madrid, Spain
| | - K Llano-Hernández
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | | | - E Rodríguez de Frías
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain
| | - K Guevara-Hoyer
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain; Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain
| | - G Cordero Torres
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | - C Orte
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | - M Fernández-Arquero
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain
| | - L Fernández-Paredes
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | - I Serrano-García
- Department of Epidemiology and Preventive Medicine, Hospital Clínico San Carlos, Madrid, Spain
| | - M J Recio
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain; Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain
| | - R Pérez de Diego
- Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain; Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - R Martínez
- Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain
| | - S Sánchez-Ramón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain; Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University School of Medicine, Madrid, Spain; Immunodeficiency Interdepartmental Group, (GIID), Madrid, Spain.
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13
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Differences in Antibodies Against Blood Group, HBV, and Salmonella Regarding Protein Content, Activity, and Affinity in Black and Yellow Healthy Individuals. Jundishapur J Microbiol 2019. [DOI: 10.5812/jjm.94687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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14
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Guevara-Hoyer K, Gil C, Parker AR, Williams LJ, Orte C, Rodriguez de la Peña A, Ochoa-Grullón J, Rodriguez De Frias E, García IS, García-Gómez S, Recio MJ, Fernández-Arquero M, Pérez de Diego R, Ramos JT, Sánchez-Ramón S. Measurement of Typhim Vi IgG as a Diagnostic Tool to Determine Anti-polysaccharide Antibody Production Deficiency in Children. Front Immunol 2019; 10:654. [PMID: 31001267 PMCID: PMC6455213 DOI: 10.3389/fimmu.2019.00654] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 03/11/2019] [Indexed: 11/13/2022] Open
Abstract
Background: The assessment of specific polysaccharide antibody production plays a pivotal role in the diagnosis of humoral primary immunodeficiencies (PID). The response to 23-valent pneumococcal vaccine (PPV) remains the gold standard for the diagnosis of polysaccharide antibodies. However, in Spain, the interpretation of pure polysaccharide 23-valent immunization is hampered by the high endemicity of pneumococcal disease and the generalization of the 13-valent adjuvant pneumococcal vaccination. Specific Typhim Vi vaccination (TV) immunoglobulin G IgG response to immunization is useful in adult PID, but there is no data regarding children. Objectives: To evaluate the clinical utility of TV IgG production as a diagnostic tool to determine anti-polysaccharide antibody production deficiency in children, when the response to PPV is unclear and isolated determination of serotypes is unfeasible. Methods: We conducted a single-institution prospective observational study on 61 children with recurrent infections. Baseline specific antibodies against PPV and TV were evaluated. In 28 children (46%), the response to the production of antibodies confirmed a clinical suspicion of humoral PID, and they were therefore immunized with 23-valent pneumococcal vaccine and Typhim Vi. Both specific antibody responses were measured by ELISA (The Binding Site Group Ltd, Birmingham, UK) using previously published cut-offs. Results: Seventy percent of the 61 children displayed baseline PPV IgG > 27 mg/L, whereas only 8% showed TV IgG > 28 U/mL (p < 0.0001). Twenty-one of 28 children (75%) achieved a 3-fold increase in post-vaccination TV IgG levels, whereas only 3% achieved a 4-fold increase in PPV IgG post vaccination, mainly due to high baseline PPV IgG titers. When we classified children according to their response to TV as responders or non-responders and compared this with the well-known clinical warning signs of the Jeffrey Modell Foundation. The proportions of children with history of pneumonia and the need for intravenous antibiotics were significantly higher in TV IgG non-responders than in TV IgG responders (p = 0.02 and p = 0.01, respectively). Conclusion: Response to TV can be considered an ancillary diagnostic tool to determine polysaccharide antibodies in children, particularly when isolated determination of pneumococcal serotypes is not feasible. TV provides a useful asset for clinicians in the era of conjugate PPV vaccination, with clinical relevance. Further research is warranted for validation.
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Affiliation(s)
- Kissy Guevara-Hoyer
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.,Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Celia Gil
- Department of Pediatrics, Hospital Clínico San Carlos, Madrid, Spain
| | | | | | - Carmen Orte
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain
| | | | - Juliana Ochoa-Grullón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.,Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | | | - Irene Serrano García
- Department of Epidemiology and Preventive Medicine, Hospital Clínico San Carlos, Madrid, Spain
| | - Sonia García-Gómez
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain.,Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - M José Recio
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.,Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Miguel Fernández-Arquero
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.,Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
| | - Rebeca Pérez de Diego
- Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain.,Laboratory of Immunogenetics of Human Diseases, IdiPAZ Institute for Health Research, Madrid, Spain
| | - Jose Tomas Ramos
- Department of Pediatrics, Hospital Clínico San Carlos, Madrid, Spain
| | - Silvia Sánchez-Ramón
- Department of Immunology, IML and IdSSC, Hospital Clínico San Carlos, Madrid, Spain.,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.,Immunodeficiency Interdepartmental Group (GIID), Madrid, Spain
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15
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Patel SY, Carbone J, Jolles S. The Expanding Field of Secondary Antibody Deficiency: Causes, Diagnosis, and Management. Front Immunol 2019; 10:33. [PMID: 30800120 PMCID: PMC6376447 DOI: 10.3389/fimmu.2019.00033] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 01/08/2019] [Indexed: 12/11/2022] Open
Abstract
Antibody deficiency or hypogammaglobulinemia can have primary or secondary etiologies. Primary antibody deficiency (PAD) is the result of intrinsic genetic defects, whereas secondary antibody deficiency may arise as a consequence of underlying conditions or medication use. On a global level, malnutrition, HIV, and malaria are major causes of secondary immunodeficiency. In this review we consider secondary antibody deficiency, for which common causes include hematological malignancies, such as chronic lymphocytic leukemia or multiple myeloma, and their treatment, protein-losing states, and side effects of a number of immunosuppressive agents and procedures involved in solid organ transplantation. Secondary antibody deficiency is not only much more common than PAD, but is also being increasingly recognized with the wider and more prolonged use of a growing list of agents targeting B cells. SAD may thus present to a broad range of specialties and is associated with an increased risk of infection. Early diagnosis and intervention is key to avoiding morbidity and mortality. Optimizing treatment requires careful clinical and laboratory assessment and may involve close monitoring of risk parameters, vaccination, antibiotic strategies, and in some patients, immunoglobulin replacement therapy (IgRT). This review discusses the rapidly evolving list of underlying causes of secondary antibody deficiency, specifically focusing on therapies targeting B cells, alongside recent advances in screening, biomarkers of risk for the development of secondary antibody deficiency, diagnosis, monitoring, and management.
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Affiliation(s)
- Smita Y. Patel
- Clinical Immunology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Javier Carbone
- Clinical Immunology Department, Hospital General Universitario Gregorio Marañon, Madrid, Spain
| | - Stephen Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Cardiff, United Kingdom
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16
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Napiorkowska-Baran K, Janicki R, Koltan S, Szynkiewicz E, Bartuzi Z. Lifelong immunoglobulin replacement is not always necessary: A case description of a patient with recurrent infections and hypogammaglobulinemia. Int J Immunopathol Pharmacol 2019; 33:2058738419843364. [PMID: 30968707 PMCID: PMC6458662 DOI: 10.1177/2058738419843364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Humoral immunodeficiency with accompanying infections is an indication for human immunoglobulin replacement therapy. Whether treatment will be lifelong or necessary only temporarily depends on the nature of deficiency: primary (persistent) or secondary (persistent or transient). It is not always easy to distinguish between primary and secondary immunodeficiency, especially in adults. The article presents a case of a 39-year-old patient with anamnesis and medical tests results that suggested primary humoral immunodeficiency. The deficiency was diagnosed for the first time at the age of 38, when the patient was pregnant. The patient was qualified for immunoglobulin G replacement therapy. Clinical improvement was achieved. After the end of pregnancy, systematic improvement in immunological parameters was observed, suggesting the resolution of immunodeficiency. A decision was made to discontinue immunoglobulin replacement. Due to the ability to respond to vaccine, confirmed during diagnosis, preventive vaccines were recommended. There was no recurrence of serious infections. The clinical course finally enabled a diagnosis of secondary immunodeficiency. The presented case shows the importance of an active approach to the diagnostic and therapeutic process, constant assessment of clinical course, monitoring of IgG concentrations, and the awareness that in the situation when we do not have a genetic confirmation of the disease, the diagnosis may change.
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Affiliation(s)
- Katarzyna Napiorkowska-Baran
- Jan Biziel University Hospital No. 2, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Radoslaw Janicki
- Hospital of Ministry of the Interior and Administration, Bydgoszcz, Poland
| | - Sylwia Koltan
- Antoni Jurasz University Hospital No. 1, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Ewa Szynkiewicz
- Jan Biziel University Hospital No. 2, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
| | - Zbigniew Bartuzi
- Jan Biziel University Hospital No. 2, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Bydgoszcz, Poland
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17
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Sarada Nandiwada L, Ntrivalas E, O'Gorman MRG. Updates in diagnostic and clinical laboratory immunology from the 30th annual meeting of the Association of Medical Laboratory Immunologists (AMLI). J Immunol Methods 2018; 464:138-140. [PMID: 30452901 DOI: 10.1016/j.jim.2018.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/11/2018] [Accepted: 11/15/2018] [Indexed: 11/17/2022]
Affiliation(s)
- L Sarada Nandiwada
- Pediatrics, Section of Allergy, Immunology, Rheumatology and Retrovirology, Baylor College of Medicine, Clinical Immunology Laboratory, Texas Children's Hospital, Houston, TX, USA.
| | | | - Maurice R G O'Gorman
- Pediatrics and Pathology, Keck School of Medicine, University of Southern California, Laboratory Medicine, Children's Hospital of Los Angeles, CA, USA
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