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Pacillo L, Giardino G, Amodio D, Giancotta C, Rivalta B, Rotulo GA, Manno EC, Cifaldi C, Palumbo G, Pignata C, Palma P, Rossi P, Finocchi A, Cancrini C. Targeted treatment of autoimmune cytopenias in primary immunodeficiencies. Front Immunol 2022; 13:911385. [PMID: 36052091 PMCID: PMC9426461 DOI: 10.3389/fimmu.2022.911385] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 07/15/2022] [Indexed: 11/14/2022] Open
Abstract
Primary Immunodeficiencies (PID) are a group of rare congenital disorders of the immune system. Autoimmune cytopenia (AIC) represents the most common autoimmune manifestation in PID patients. Treatment of AIC in PID patients can be really challenging, since they are often chronic, relapsing and refractory to first line therapies, thus requiring a broad variety of alternative therapeutic options. Moreover, immunosuppression should be fine balanced considering the increased susceptibility to infections in these patients. Specific therapeutic guidelines for AIC in PID patients are lacking. Treatment choice should be guided by the underlying disease. The study of the pathogenic mechanisms involved in the genesis of AIC in PID and our growing ability to define the molecular underpinnings of immune dysregulation has paved the way for the development of novel targeted treatments. Ideally, targeted therapy is directed against an overexpressed or overactive gene product or substitutes a defective protein, restoring the impaired pathway. Actually, the molecular diagnosis or a specific drug is not always available. However, defining the category of PID or the immunological phenotype can help to choose a semi-targeted therapy directed towards the suspected pathogenic mechanism. In this review we overview all the therapeutic interventions available for AIC in PID patients, according to different immunologic targets. In particular, we focus on T and/or B cells targeting therapies. To support decision making in the future, prospective studies to define treatment response and predicting/stratifying biomarkers for patients with AIC and PID are needed.
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Affiliation(s)
- Lucia Pacillo
- Academic Department of Pediatrics (DPUO), Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Giuliana Giardino
- Pediatric Section, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Donato Amodio
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Carmela Giancotta
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Beatrice Rivalta
- Academic Department of Pediatrics (DPUO), Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Gioacchino Andrea Rotulo
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Emma Concetta Manno
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Cristina Cifaldi
- Academic Department of Pediatrics (DPUO), Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Giuseppe Palumbo
- Department of Onco Hematology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Claudio Pignata
- Pediatric Section, Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Paolo Palma
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Paolo Rossi
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
- Academic Department of Pediatrics (DPUO), Research Unit of Clinical Immunology and Vaccinology, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
| | - Andrea Finocchi
- Academic Department of Pediatrics (DPUO), Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
| | - Caterina Cancrini
- Academic Department of Pediatrics (DPUO), Immune and Infectious Diseases Division, Research Unit of Primary Immunodeficiencies, IRCCS Bambino Gesù Children’s Hospital, Rome, Italy
- Department of Systems Medicine, University of Tor Vergata, Rome, Italy
- *Correspondence: Caterina Cancrini,
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Yeh JJ, Wang YC, Sung FC, Kao CH. Rheumatoid arthritis increases the risk of nontuberculosis mycobacterial disease and active pulmonary tuberculosis. PLoS One 2014; 9:e110922. [PMID: 25337995 PMCID: PMC4206451 DOI: 10.1371/journal.pone.0110922] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Accepted: 09/23/2014] [Indexed: 01/01/2023] Open
Abstract
Background Few studies have examined the association of rheumatoid arthritis (RA) with nontuberculosis mycobacterium (NTM) disease and pulmonary tuberculosis (PTB). Methods We identified 29 131 patients with RA from the catastrophic illness registry who were diagnosed from 1998–2008; 116 524 patients without RA from inpatient data files were randomly frequency matched according to sex, age, and index year and used as a comparison group. Both groups were followed-up until the end of 2010 to measure the incidence of NTM disease and active PTB. We analyzed the risk of NTM disease and active PTB using the Cox proportional hazards regression models, controlling for sex, age, and Charlson comorbidity index (CCI). Results The incidence of NTM disease was 4.22 times greater in the RA group than in the non-RA group (1.91 vs 0.45 per 10,000 person-years). The incidence of PTB was 2.99 times greater in the RA group than in the non-RA group (25.3 vs 8.46 per 10,000 person-years). After adjusting for age, sex, and CCI, the adjusted hazard ratios (HRs) of NTM disease and active PTB for the RA group were 4.17 (95% CI = 2.61–6.65) and 2.87 (95% CI = 2.55–3.23), respectively, compared with the non-RA group. In the first 2 years of follow-up, the RA group yielded corresponding adjusted HRs of 4.98 and 3.39 compared with the non-RA group. The follow-up time-specific RA group to the non-RA group HR of both the NTM disease and active PTB varied. Conclusion This study can serve as a reference for clinical physicians to increase awareness regarding the detection of NTM disease and active PTB in RA patients among the any stage of the clinical course even without CCI.
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Affiliation(s)
- Jun-Jun Yeh
- Department of Internal Medicine and Family Medicine, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
- Chia Nan University of Pharmacy and Science, Tainan, Taiwan
- Meiho University, Pingtung, Taiwan
| | - Yu-Chiao Wang
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Fung-Chang Sung
- College of Medicine, China Medical University, Taichung, Taiwan
- Graduate Institute of Clinical Medical Science, China Medical University College of Medicine, Taichung, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Clinical Medical Science, China Medical University College of Medicine, Taichung, Taiwan
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan
- * E-mail:
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Darnige L, Lillo-Le Louët A. [Treatments with immunoglobulin and thrombotic adverse events]. Rev Med Interne 2013; 35:39-44. [PMID: 24011913 DOI: 10.1016/j.revmed.2013.07.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 05/24/2013] [Accepted: 07/20/2013] [Indexed: 02/06/2023]
Abstract
Treatments with intravenous or subcutaneous immunoglobulin (Ig) are used in a broad variety of disorders. Tolerance of Ig is usually good but adverse events, including some serious ones, have been reported and may differ among different Ig preparations. Thrombotic complications occur in 0.6 to 13% of cases and can involve arterial or venous circulation, rarely both. Deep venous thrombosis with or without pulmonary embolism, stroke or myocardial infarction remained the most frequent thrombotic complications. Some risk factors have been identified, mainly old age, multiple cardiovascular risk factors, and past history of thrombo-embolic manifestations. Several mechanisms are suggested to explain this increased risk of thrombotic complications. Indeed, Ig treatments increase the plasma viscosity, increase and activate platelets, can trigger the coagulation cascade through the presence of activated factor XI in some Ig preparations, and release vasoactive molecules responsible for vasospasm. Patients have to be carefully monitored and risk factors to be identified as soon as possible. The role of antiplatelets or anticoagulation is not well determined but should probably be proposed to patients with high risk.
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Affiliation(s)
- L Darnige
- Service d'hématologie biologique, hôpital européen Georges-Pompidou, AP-HP, 20, rue Leblanc, 75908 Paris cedex 15, France.
| | - A Lillo-Le Louët
- Centre régional de pharmacovigilance, hôpital européen Georges-Pompidou, AP-HP, 20, rue Leblanc, 75908 Paris cedex 15, France
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Common variable immunodeficiency unmasked by treatment of immune thrombocytopenic purpura with Rituximab. BMC BLOOD DISORDERS 2013; 13:4. [PMID: 24499503 PMCID: PMC3776283 DOI: 10.1186/2052-1839-13-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2012] [Accepted: 12/18/2012] [Indexed: 11/17/2022]
Abstract
Background Hypogammaglobulinemia may be part of several different immunological or malignant conditions, and its origin is not always obvious. Furthermore, although autoimmune cytopenias are known to be associated with common variable immunodeficiency (CVID) and even may precede signs of immunodeficiency, this is not always recognized. Despite novel insight into the molecular immunology of common variable immunodeficiency, several areas of uncertainty remain. In addition, the full spectrum of immunological effects of the B cell depleting anti-CD20 antibody Rituximab has not been fully explored. To our knowledge this is the first report of development of CVID in a patient with normal immunoglobulin prior to Rituximab treatment. Case presentation Here we describe the highly unusual clinical presentation of a 34-year old Caucasian male with treatment refractory immune thrombocytopenic purpura and persistent lymphadenopathy, who was splenectomized and received multiple courses of high-dose corticosteroid before treatment with Rituximab resulted in a sustained response. However, in the setting of severe pneumococcal meningitis, hypogammaglobulinemia was diagnosed. An extensive immunological investigation was performed in order to characterize his immune status, and to distinguish between a primary immunodeficiency and a side effect of Rituximab treatment. We provide an extensive presentation and discussion of the literature on the basic immunology of CVID, the mechanism of action of Rituximab, and the immunopathogenesis of hypogammaglobulinemia observed in this patient. Conclusions We suggest that CVID should be ruled out in any patient with immune cytopenias in order to avoid diagnostic delay. Likewise, we stress the importance of monitoring immunoglobulin levels before, during, and after Rituximab therapy to identify patients with hypogammaglobulinemia to ensure initiation of immunoglobulin replacement therapy in order to avoid life-threatening invasive bacterial infections. Recent reports indicate that Rituximab is not contra-indicated for the treatment of CVID-associated thrombocytopenia, however concomitant immunoglobulin substitution therapy is of fundamental importance to minimize the risk of infections. Therefore, lessons can be learned from this case report by clinicians caring for patients with immunodeficiencies, haematological diseases or other autoimmune disorders, particularly, when Rituximab treatment may be considered.
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