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Gonzalez-de-Olano D, Álvarez-Twose I. Predictors of Clonality and Underlying Mastocytosis in Mast Cell Activation Syndromes. Curr Allergy Asthma Rep 2024; 24:25-32. [PMID: 38270805 DOI: 10.1007/s11882-023-01122-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2023] [Indexed: 01/26/2024]
Abstract
PURPOSE OF REVIEW Mast cell (MC) activation can present with a wide range of symptoms. The mechanisms that cause such activation are varied. One of them is the presence of clonal MCs which is defined, within other possible changes, by the presence of a somatic, activating mutation in the KIT gene. The clinical course and prognosis of patients with this underlying disease may be different from other causes of MC activation (MCA). For this reason, it is important to early diagnose, or at least suspect, which patients with MCA are due to clonal MCs. RECENT FINDINGS The diagnosis of clonality must be made in a comprehensive manner. However, this paper reviews chronologically each of the stages from the patient's first visit to the doctor's office which can be indicative of clonality: clinical presentation of MCA, physical examination, analytical determinations of tryptase, and/or KIT mutational analysis and bone involvement, among others. The different clonality predictive scores proposed are also reviewed and compared. Although the gold standard for the diagnosis of certainty of MC clonality is the performance of a bone marrow (BM) biopsy, there are clinical symptoms, signs, and biological parameters suggestive of clonality, as well as predictive scores, which can guide (or rule out) an early diagnosis and avoid unnecessary BM biopsies.
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Affiliation(s)
- David Gonzalez-de-Olano
- Department of Allergy, Hospital Ramón y Cajal, IRYCIS, Ctra. Colmenar Viejo km 9,1, 28034, Madrid, Spain.
- Spanish Network on Mastocytosis (REMA), Toledo and Salamanca, Spain.
| | - Iván Álvarez-Twose
- Spanish Network on Mastocytosis (REMA), Toledo and Salamanca, Spain.
- Reference Center (CSUR) for Mastocytosis, Instituto de Estudios de Mastocitosis de Castilla La Mancha (CLMast), Virgen del Valle Hospital, Complejo Hospitalario Universitario de Toledo (CHUT), Ctra. Cobisa s/n, 45071, Toledo, Spain.
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2
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Keow J, Chin‐Yee B, Hsia CC, Robertson K. Urticaria pigmentosa and systemic mastocytosis. Clin Case Rep 2023; 11:e8302. [PMID: 38111510 PMCID: PMC10725995 DOI: 10.1002/ccr3.8302] [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: 08/28/2023] [Revised: 10/25/2023] [Accepted: 11/27/2023] [Indexed: 12/20/2023] Open
Abstract
Key Clinical Message Additional investigations for systemic involvement should be initiated once the diagnosis of cutaneous mastocytosis has been established in an adult patient. A serum tryptase can serve as a screening test for systemic mastocytosis, and persistent elevations should prompt further investigations, such as bone marrow studies. Abstract Urticaria pigmentosa (UP) is the most common form of cutaneous mastocytosis, presenting as a wide variety of macroscopic appearances. Cutaneous mastocytosis in pediatric patients usually does not present with systemic involvement, but more than half of adult patients with cutaneous mastocytosis demonstrate systemic involvement. Currently, there is no guidance surrounding systemic testing in patients with UP. A 50-year-old Caucasian male was referred to the Clinical Immunology and Allergy clinic with a history of a rash. He initially presented to hospital 12 years prior with group A beta hemolytic streptococcus bacteremia treated with multiple different antibiotics. One week following discharge, he developed erythematous brown spots on his right leg which were flat, non-pruritic, and not painful. The rash later expanded to his trunk and extremities. A skin biopsy performed 2 years prior to referral to our clinic demonstrated urticaria pigmentosa. The CD117 immunohistochemical stain showed increased perivascular and interstitial mast cells in the superficial dermis. Darier's sign was negative on physical examination, and venom testing was also negative. Although he had no symptoms of systemic involvement, his serum tryptase was elevated at 47.6 ng/mL in the context of normal kidney and liver function. A skeletal survey was normal, and an abdominal ultrasound ruled out splenomegaly. Bone marrow biopsy demonstrated a mild increase in paratrabecular and perivascular atypical mast cells, in keeping with systemic mastocytosis. Adult patients with cutaneous mastocytosis have a high likelihood of having an underlying systemic mast cell disorder. Therefore, any patient presenting with characteristic skin findings should be investigated as having a cutaneous manifestation of systemic mastocytosis. This case demonstrates the utility of serum tryptase and its role in triggering additional investigations and guiding appropriate therapy.
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Affiliation(s)
| | - Benjamin Chin‐Yee
- Division of Hematology, Department of MedicineUniversity of Western OntarioLondonOntarioCanada
- Department of History and Philosophy of ScienceUniversity of CambridgeCambridgeUnited Kingdom
| | - Cyrus C. Hsia
- Division of Hematology, Department of MedicineUniversity of Western OntarioLondonOntarioCanada
| | - Kara Robertson
- Division of Clinical Immunology and Allergy, Department of MedicineUniversity of Western OntarioLondonOntarioCanada
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3
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González de Olano D, Cain WV, Bernstein JA, Akin C. Disease Spectrum of Anaphylaxis Disorders. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1989-1996. [PMID: 37220812 DOI: 10.1016/j.jaip.2023.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/14/2023] [Accepted: 05/16/2023] [Indexed: 05/25/2023]
Abstract
Anaphylaxis results from massive mast cell activation. Mechanisms of mast cell activation may involve IgE- and non-IgE-mediated triggers, clonal mast cell disease, or be idiopathic and may be modified by several factors including but not restricted to hormonal status, stress, heritable factors, mast cell burden, and simultaneous exposure to more than 1 factor. Patients with recurrent anaphylaxis with a nonidentifiable trigger present a particular challenge in diagnosis and management. Presence of clonal disease may be suggested by hypotensive episodes with urticaria and angioedema, and high baseline tryptase levels. A number of scoring systems have been developed to identify patients who are at high risk to have underlying mastocytosis. This review provides an overview of anaphylaxis disorders and our current understanding of their mechanisms of action, evaluation, and management.
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Affiliation(s)
| | - Wesley V Cain
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Rheumatology, Allergy and Immunology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Cem Akin
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, University of Michigan, Ann Arbor, Mich.
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Onnes MC, Alheraky A, Nawijn MC, Sluijter TE, Mulder AB, Arends S, Oude Elberink HNG. Detection of clonal mast cell disease in wasp venom allergic patients with normal tryptase. Clin Transl Allergy 2022; 12:e12174. [PMID: 36090584 PMCID: PMC9449818 DOI: 10.1002/clt2.12174] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 05/19/2022] [Accepted: 06/19/2022] [Indexed: 11/06/2022] Open
Abstract
Background Clonal mast cell disease (CMD) is an underlying aggravating condition in wasp venom allergy (WVA) which requires a different treatment strategy. CMD is increasingly recognized in patients with normal basal serum tryptase (bsT). However, methods to identify at risk patients have not yet been assessed in large cohorts of WVA patients with normal bsT. Methods This retrospective study evaluated the reliability of the REMA score in detecting CMD in a cohort of grade IV WVA patients with normal bsT and assessed the added value of other clinical parameters, KIT D816V mutation analysis in peripheral blood (PB) and the diagnosis of hereditary alpha tryptasemia (HAT). All patients had a conclusive bone marrow evaluation that demonstrated or excluded underlying CMD. Results In total 35 CMD and 96 non-CMD patients were included. REMA score had a sensitivity of 72% (95% CI 56%-88%) and specificity of 79% (95% CI 70%-87%) in this cohort. Loss of consciousness during systemic reaction and bsT between 6.3 and 11.4 ng/ml were additional parameters independently associated with CMD. Sensitivity of KIT in PB was relatively low, 56% (95% CI 36%-75%), but had added value as screening method in patients with a low REMA score due to 100% specificity. Conclusion The REMA score is a relatively reliable method to detect patients at risk of CMD among WVA patients with normal bsT. KIT mutation analysis in PB could serve as additional screening method in patients with low REMA scores.
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Affiliation(s)
- Merel C. Onnes
- Department of Internal MedicineDivision of AllergologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
- Department of Pathology and Medical BiologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC) Research InstituteUniversity Medical Center GroningenGroningenThe Netherlands
| | - Abdulrazzaq Alheraky
- Department of Laboratory MedicineUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
| | - Martijn C. Nawijn
- Department of Pathology and Medical BiologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC) Research InstituteUniversity Medical Center GroningenGroningenThe Netherlands
| | - Tim E. Sluijter
- Department of Internal MedicineDivision of AllergologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
| | - André B. Mulder
- Department of Laboratory MedicineUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
| | - Suzanne Arends
- Department of Rheumatology and Clinical ImmunologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
| | - Hanneke N. G. Oude Elberink
- Department of Internal MedicineDivision of AllergologyUniversity Medical Center GroningenUniversity of GroningenGroningenThe Netherlands
- Groningen Research Institute for Asthma and COPD (GRIAC) Research InstituteUniversity Medical Center GroningenGroningenThe Netherlands
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Yazal Erdem A, Özyörük D, Emir S, Çakmakçi S, Güleç Ceylan G, Toyran M, Civelek E, Dibek Misirlioğlu E. Clinical and Demographic Characteristics of Cutaneous Mastocytosis in Childhood: Single-center Experience. J Pediatr Hematol Oncol 2022; 44:e227-e232. [PMID: 34001789 DOI: 10.1097/mph.0000000000002196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 04/05/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Mastocytosis is a rare and heterogenous disease, and in children it is generally limited to the skin and tends to regress spontaneously in adolescence. AIM In this study, demographic, clinical, and laboratory characteristics of pediatric patients with mastocytosis, and also coexisting diseases were investigated. RESULTS A total of 61 pediatric patients were included in the study. The male-to-female ratio was 2.2, the median age was 2 years (range, 0.25 to 19 y), and the median follow-up period was 2.0 years (range, 0.25 to 19 y). Types of clinical presentation at diagnosis consisted of mainly urticaria pigmentosa (45.9%). Seven patients were further investigated with suspicion of systemic mastocytosis, they were followed up, median of 9 years (range, 2.5 to 16 y), and none of them developed systemic disease. Coexisting allergic diseases were recorded in total 5 patients (8.2%). Three patients had immunoglobulin A deficiency, 1 patient had elevated immunoglobulin E level. A patient developed mature B-cell lymphoma with a heterozygous mutation in c-KIT exon 11. DISCUSSION Cutaneous mastocytosis in children may present as a complex disease with different clinical signs and symptoms. Standardized clinical criteria and guidelines for the follow-up of children with mastocytosis are required.
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Affiliation(s)
| | | | - Suna Emir
- Department of Pediatric Hematology and Oncology, Ankara Atilim University
| | | | | | - Müge Toyran
- Pediatric Allergy and Immunology, Ankara City Hospital, Children's Hospital
| | - Ersoy Civelek
- Pediatric Allergy and Immunology, Ankara City Hospital, Children's Hospital
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Zanotti R, Tanasi I, Crosera L, Bonifacio M, Schena D, Orsolini G, Mastropaolo F, Tebaldi M, Olivieri E, Bonadonna P. Systemic Mastocytosis: Multidisciplinary Approach. Mediterr J Hematol Infect Dis 2021; 13:e2021068. [PMID: 34804442 PMCID: PMC8577553 DOI: 10.4084/mjhid.2021.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 10/20/2021] [Indexed: 12/30/2022] Open
Abstract
Systemic mastocytosis (SM) is a heterogeneous group of diseases that affect almost exclusively adults and are defined by the proliferation and accumulation of clonal mast cells (MC) in various tissues. Disease subtypes range from indolent to rare aggressive forms. Although SM is classified as a rare disease, it is believed to be likely underdiagnosed. Major signs and symptoms mainly depend on MC activation and less frequent organ infiltration, typical of more aggressive variants. Diagnosis may be challenging, and symptoms can be aspecific and involve several organs. Therefore, it is advisable to refer patients to specialized centers, having sufficient knowledge of the disease, sensitive diagnostic procedures, offering a personalized and multidisciplinary diagnostic approach, including at least hematological, allergological, dermatological, and rheumatological evaluations. A precise and timely diagnosis is required for: a) adequate counseling of patients and their physicians; b) beginning of symptomatic treatment (anti-mediator therapy); c) prevention of severe manifestations of the disease (i.e., recurrent anaphylaxis, osteoporosis, and bone fractures); d) cytoreductive treatment of advanced SM variants. This review summarizes the disease's main manifestations and describes the ideal diagnostic approach for adult patients with suspected SM, giving physicians the main notions for correct patient diagnosis and management. This review also highlights the importance of a multidisciplinary approach in this very complex disease.
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Affiliation(s)
- Roberta Zanotti
- Hematology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Ilaria Tanasi
- Hematology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Lara Crosera
- Hematology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Massimiliano Bonifacio
- Hematology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Donatella Schena
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Dermatology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Giovanni Orsolini
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Rheumatology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Francesca Mastropaolo
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Rheumatology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Morena Tebaldi
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Gastroenterology Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Elisa Olivieri
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Allergy Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Patrizia Bonadonna
- Interdisciplinary Study Group for Mastocytosis (GISM), Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
- Allergy Unit, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
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7
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Gülen T, Akin C, Bonadonna P, Siebenhaar F, Broesby-Olsen S, Brockow K, Niedoszytko M, Nedoszytko B, Oude Elberink HNG, Butterfield JH, Sperr WR, Alvarez-Twose I, Horny HP, Sotlar K, Schwaab J, Jawhar M, Zanotti R, Nilsson G, Lyons JJ, Carter MC, George TI, Hermine O, Gotlib J, Orfao A, Triggiani M, Reiter A, Hartmann K, Castells M, Arock M, Schwartz LB, Metcalfe DD, Valent P. Selecting the Right Criteria and Proper Classification to Diagnose Mast Cell Activation Syndromes: A Critical Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:3918-3928. [PMID: 34166845 DOI: 10.1016/j.jaip.2021.06.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/05/2021] [Accepted: 06/11/2021] [Indexed: 11/17/2022]
Abstract
In recent years, knowledge about mechanisms underlying mast cell activation (MCA) and accumulation in various pathologic conditions increased substantially. In addition, criteria and a classification of MCA syndromes (MCASs) have been set forth. MCAS is defined by typical clinical symptoms, a substantial increase in serum tryptase level during an attack over the patient's baseline tryptase, and a response of the symptoms to drugs targeting mast cells, mediator production, and/or mediator effects. Alternative diagnostic criteria of MCAS have also been suggested, but these alternative criteria often lack specificity and validation. In this report, we critically review the contemporary literature relating to MCAS and compare the specificity, sensitivity, and strength of MCAS-related parameters within proposals to diagnose and classify MCAS and its variants. Furthermore, we highlight the need to apply specific consensus criteria in the evaluation and classification of MCAS in individual patients. This is an urgent and important medical necessity because as an increasing number of patients are being given a misdiagnosis of MCAS based on nonspecific criteria, which contributes to confusion and frustration by patients and caregivers and sometimes may delay recognition and treatment of correct medical conditions that often turn out to be unrelated to MCA.
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Affiliation(s)
- Theo Gülen
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital Huddinge, Stockholm, Sweden; Department of Medicine Solna, Division of Immunology and Allergy, Karolinska Institutet, Stockholm, Sweden.
| | - Cem Akin
- Division of Allergy and Clinical Immunology, University of Michigan, Ann Arbor, Mich
| | | | - Frank Siebenhaar
- Dermatological Allergology, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Sigurd Broesby-Olsen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Germany
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | - Boguslaw Nedoszytko
- Department of Dermatology, Venereology and Allergology, Medical University of Gdansk, Gdansk, Poland; Invicta Fertility and Reproductive Center, Molecular Laboratory, Sopot, Poland
| | - Hanneke N G Oude Elberink
- Department of Allergology, GRIAC Research Institute, University of Groningen, University Medical Center of Groningen, Groningen, The Netherlands
| | | | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
| | - Ivan Alvarez-Twose
- Instituto de Estudios de Mastocitosis de Castilla La Mancha (CLMast) and CIBERONC, Hospital Virgen del Valle, Toledo, Spain
| | - Hans-Peter Horny
- Institute of Pathology, Ludwig-Maximilian University, Munich, Germany
| | - Karl Sotlar
- Institute of Pathology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | | | - Mohamad Jawhar
- Department of Hematology and Oncology, University Hospital Mannheim, Mannheim, Germany
| | - Roberta Zanotti
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - Gunnar Nilsson
- Department of Medicine Solna, Division of Immunology and Allergy, Karolinska Institutet, Stockholm, Sweden
| | - Jonathan J Lyons
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Melody C Carter
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Tracy I George
- Department of Pathology, University of Utah, Salt Lake City, Utah
| | - Olivier Hermine
- Imagine Institute Université Paris Descartes, Sorbonne, Paris Cité, Centre National de Référence des Mastocytoses, Paris, France
| | - Jason Gotlib
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, Calif
| | - Alberto Orfao
- Servicio Central de Citometria, Centro de Investigacion del Cancer (IBMCC; CSIC/USAL), IBSAL, CIBERONC and Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Andreas Reiter
- Department of Hematology and Oncology, University Hospital Mannheim, Mannheim, Germany
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, Basel, Switzerland; Department of Biomedicine, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Mariana Castells
- Brigham and Women's Hospital, Mastocytosis Center, Harvard Medical School, Boston, Mass
| | - Michel Arock
- Department of Hematological Biology, Pitié-Salpêtrière Hospital, Pierre et Marie Curie University (UPMC), Paris, France
| | - Lawrence B Schwartz
- Department of Internal Medicine, Division of Rheumatology, Allergy, and Immunology, Virginia Commonwealth University, Richmond, Va
| | - Dean D Metcalfe
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna, Austria
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Vitte J, Sabato V, Tacquard C, Garvey LH, Michel M, Mertes PM, Ebo DG, Schwartz LB, Castells MC. Use and Interpretation of Acute and Baseline Tryptase in Perioperative Hypersensitivity and Anaphylaxis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2994-3005. [PMID: 33746087 DOI: 10.1016/j.jaip.2021.03.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/05/2021] [Accepted: 03/11/2021] [Indexed: 12/18/2022]
Abstract
Paired acute and baseline serum or plasma tryptase sampling and determination have recently been included as a mechanistic approach in the diagnostic and management guidelines of perioperative immediate hypersensitivity and anaphylaxis. The timing of this paired sampling is clearly defined in international consensus statements, with the optimal window for acute tryptase sampling between 30 minutes and 2 hours after the initiation of symptoms, whereas baseline tryptase should be measured in a sample collected before the event (preop) or at least 24 hours after all signs and symptoms have resolved. A transient elevation of the acute tryptase level greater than [2 + (1.2 × baseline tryptase level)] supports the involvement and activation of mast cells. Here, we provide the clinical, pathophysiological, and technical rationale for the procedure and interpretation of paired acute and baseline tryptase. Clinical examples, up-to-date knowledge of hereditary α-tryptasemia as a frequent cause of baseline tryptase of 7 μg/L and higher, mastocytosis, other clonal myeloid disorders, cardiovascular or renal failure, and technical improvements resulting in continued lowering of the 95th percentile value are discussed. Clues for improved management of perioperative immediate hypersensitivity and anaphylaxis include (1) sustained dissemination and implementation of updated guidelines; (2) preoperative sample storage for deferred analysis; (3) referral for thorough allergy investigation, screening for mast cell-related disorders, and recommendations for future anesthetic procedures; and (4) sustained collaboration between anesthesiologists, immunologists, and allergists.
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Affiliation(s)
- Joana Vitte
- Aix-Marseille Univ, IRD, APHM, MEPHI, Marseille, France; IHU Méditerranée Infection, Marseille, France; IDESP, INSERM UMR UA11, University of Montpellier, Montpellier, France
| | - Vito Sabato
- Faculty of Medicine and Health Sciences, Department of Immunology, Allergology, Rheumatology and the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium; Immunology, Allergology, Rheumatology, Antwerp University Hospital, Antwerp, Belgium; AZ Jan Palfijn Gent, Department of Immunology and Allergology, Ghent, Belgium
| | - Charles Tacquard
- Nouvel Hôpital Civil, hôpitaux universitaires de Strasbourg, service d'anesthésie-réanimation chirurgicale, 1, place de l'Hôpital, Strasbourg, France
| | - Lene H Garvey
- Allergy Clinic, Department of Dermatology and Allergy, Gentofte Hospital, Gentofte, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Moïse Michel
- Aix-Marseille Univ, IRD, APHM, MEPHI, Marseille, France; IHU Méditerranée Infection, Marseille, France; Laboratoire d'Immunologie, CHU de Nîmes, Nîmes, France
| | - Paul-Michel Mertes
- Nouvel Hôpital Civil, hôpitaux universitaires de Strasbourg, service d'anesthésie-réanimation chirurgicale, 1, place de l'Hôpital, Strasbourg, France
| | - Didier G Ebo
- Faculty of Medicine and Health Sciences, Department of Immunology, Allergology, Rheumatology and the Infla-Med Centre of Excellence, University of Antwerp, Antwerp, Belgium; Immunology, Allergology, Rheumatology, Antwerp University Hospital, Antwerp, Belgium; AZ Jan Palfijn Gent, Department of Immunology and Allergology, Ghent, Belgium
| | - Lawrence B Schwartz
- Department of Internal Medicine, Division of Rheumatology, Allergy & Immunology, Virginia Commonwealth University, Richmond, Va
| | - Mariana C Castells
- Division of Allergy and Clinical Immunology, Brigham and Women's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass.
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9
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Lange M, Hartmann K, Carter MC, Siebenhaar F, Alvarez-Twose I, Torrado I, Brockow K, Renke J, Irga-Jaworska N, Plata-Nazar K, Ługowska-Umer H, Czarny J, Belloni Fortina A, Caroppo F, Nowicki RJ, Nedoszytko B, Niedoszytko M, Valent P. Molecular Background, Clinical Features and Management of Pediatric Mastocytosis: Status 2021. Int J Mol Sci 2021; 22:2586. [PMID: 33806685 PMCID: PMC7961542 DOI: 10.3390/ijms22052586] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/24/2021] [Accepted: 02/27/2021] [Indexed: 12/12/2022] Open
Abstract
Pediatric mastocytosis is a heterogeneous disease characterized by accumulation of mast cells in the skin and less frequently in other organs. Somatic or germline mutations in the KIT proto-oncogene are detected in most patients. Cutaneous mastocytosis is the most common form of the disease in children. In the majority of cases, skin lesions regress spontaneously around puberty. However, in few patients, mastocytosis is not a self-limiting disease, but persists into adulthood and can show signs of systemic involvement, especially when skin lesions are small-sized and monomorphic. Children with mastocytosis often suffer from mast cell mediator-related symptoms. Severe hypersensitivity reactions can also occur, mostly in patients with extensive skin lesions and blistering. In a substantial number of these cases, the triggering factor of anaphylaxis remains unidentified. Management of pediatric mastocytosis is mainly based on strict avoidance of triggers, treatment with H1 and H2 histamine receptor blockers, and equipment of patients and their families with epinephrine auto-injectors for use in severe anaphylactic reactions. Advanced systemic mastocytosis occurs occasionally. All children with mastocytosis require follow-up examinations. A bone marrow investigation is performed when advanced systemic mastocytosis is suspected and has an impact on therapy or when cutaneous disease persists into adulthood.
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Affiliation(s)
- Magdalena Lange
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (H.Ł.-U.); (J.C.); (R.J.N.); (B.N.)
| | - Karin Hartmann
- Division of Allergy, Department of Dermatology, University Hospital Basel and University of Basel, 4031 Basel, Switzerland;
- Department of Biomedicine, University Hospital Basel and University of Basel, 4031 Basel, Switzerland
| | - Melody C. Carter
- Mast Cell Biology Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Frank Siebenhaar
- Dermatological Allergology, Department of Dermatology and Allergy, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, 10117 Berlin, Germany;
| | - Ivan Alvarez-Twose
- Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast)—Spanish Reference Center for Mastocytosis, Hospital Virgen del Valle—Complejo Hospitalario de Toledo, 45071 Toledo, Spain; (I.A.-T.); (I.T.)
| | - Inés Torrado
- Instituto de Estudios de Mastocitosis de Castilla-La Mancha (CLMast)—Spanish Reference Center for Mastocytosis, Hospital Virgen del Valle—Complejo Hospitalario de Toledo, 45071 Toledo, Spain; (I.A.-T.); (I.T.)
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, 80802 Munich, Germany;
| | - Joanna Renke
- Department of Pediatrics, Hematology and Oncology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (J.R.); (N.I.-J.)
| | - Ninela Irga-Jaworska
- Department of Pediatrics, Hematology and Oncology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (J.R.); (N.I.-J.)
| | - Katarzyna Plata-Nazar
- Department of Pediatrics, Pediatric Gastroenterology, Allergology and Nutrition, Medical University of Gdańsk, 80-211 Gdańsk, Poland;
| | - Hanna Ługowska-Umer
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (H.Ł.-U.); (J.C.); (R.J.N.); (B.N.)
| | - Justyna Czarny
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (H.Ł.-U.); (J.C.); (R.J.N.); (B.N.)
| | - Anna Belloni Fortina
- Pediatric Dermatology Unit, Department of Medicine DIMED, University of Padua, 35128 Padua, Italy; (A.B.F.); (F.C.)
| | - Francesca Caroppo
- Pediatric Dermatology Unit, Department of Medicine DIMED, University of Padua, 35128 Padua, Italy; (A.B.F.); (F.C.)
| | - Roman J. Nowicki
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (H.Ł.-U.); (J.C.); (R.J.N.); (B.N.)
| | - Bogusław Nedoszytko
- Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland; (H.Ł.-U.); (J.C.); (R.J.N.); (B.N.)
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdańsk, 80-211 Gdańsk, Poland;
| | - Peter Valent
- Division of Hematology and Hemostaseology, Department of Internal Medicine I, Medical University of Vienna, 1090 Vienna, Austria;
- Ludwig Boltzmann Institute for Hematology and Hemostaseology, Medical University of Vienna, 1090 Vienna, Austria
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10
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Francuzik W, Ruëff F, Bauer A, Bilò MB, Cardona V, Christoff G, Dölle-Bierke S, Ensina L, Fernández Rivas M, Hawranek T, O'B Hourihane J, Jakob T, Papadopoulos NG, Pföhler C, Poziomkowska-Gęsicka I, Van der Brempt X, Scherer Hofmeier K, Treudler R, Wagner N, Wedi B, Worm M. Phenotype and risk factors of venom-induced anaphylaxis: A case-control study of the European Anaphylaxis Registry. J Allergy Clin Immunol 2021; 147:653-662.e9. [DOI: 10.1016/j.jaci.2020.06.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 05/27/2020] [Accepted: 06/02/2020] [Indexed: 12/12/2022]
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11
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Kristensen T, Vestergaard H, Bindslev‐Jensen C, Møller MB, Broesby‐Olsen S. Clinical validation of a new commercial highly sensitive KIT D816V mutation analysis in mastocytosis. Allergy 2020; 75:1489-1491. [PMID: 31883383 DOI: 10.1111/all.14165] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/03/2019] [Accepted: 12/24/2019] [Indexed: 01/03/2023]
Affiliation(s)
| | | | - Carsten Bindslev‐Jensen
- Department of Dermatology and Allergy Centre Odense University Hospital Odense Denmark
- Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
| | | | - Sigurd Broesby‐Olsen
- Department of Dermatology and Allergy Centre Odense University Hospital Odense Denmark
- Odense Research Center for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
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12
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Stoevesandt J, Sturm GJ, Bonadonna P, Oude Elberink JN, Trautmann A. Risk factors and indicators of severe systemic insect sting reactions. Allergy 2020; 75:535-545. [PMID: 31194889 DOI: 10.1111/all.13945] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 05/16/2019] [Accepted: 06/07/2019] [Indexed: 01/06/2023]
Abstract
Hymenoptera venom allergy ranks among the top three causes of anaphylaxis worldwide, and approximately one-quarter of sting-induced reactions are classified as severe. Fatal sting reactions are exceedingly rare, but certain factors may entail a considerably higher risk. Delayed administration of epinephrine and upright posture are situational risk factors which may determine an unfavorable outcome of the acute anaphylactic episode and should be addressed during individual patient education. Systemic mastocytosis and senior age are major, unmodifiable long-term risk factors and thus reinforce the indication for venom immunotherapy. Vespid venom allergy and male sex likewise augment the risk of severe or even fatal reactions. Further studies are required to assess the impact of specific cardiovascular comorbidities. Available data regarding potential effects of beta-blockers and/or ACE inhibitors in coexisting venom allergy are inconclusive and do not justify recommendations to discontinue guideline-directed antihypertensive treatment. The absence of urticaria/angioedema during sting-induced anaphylaxis is indicative of a severe reaction, serum tryptase elevation, and mast cell clonality. Determination of basal serum tryptase levels is an established diagnostic tool for risk assessment in Hymenoptera venom-allergic patients. Measurement of platelet-activating factor acetylhydrolase activity represents a complementary approach but is not available for routine diagnostic use.
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Affiliation(s)
- Johanna Stoevesandt
- Department of Dermatology, Venereology and Allergy & Allergy Center Mainfranken University Hospital Würzburg Würzburg Germany
| | - Gunter J. Sturm
- Department of Dermatology and Venereology Medical University of Graz Graz Austria
- Outpatient Allergy Clinic Reumannplatz Vienna Austria
| | - Patrizia Bonadonna
- Allergy Unit and Multidisciplinary Mastocytosis Outpatient Clinic Azienda Ospedaliera Universitaria Integrata of Verona Verona Italy
| | - Joanna N.G. Oude Elberink
- Department of Allergology & GRIAC Research Institute University of Groningen, University Medical Center Groningen Groningen The Netherlands
| | - Axel Trautmann
- Department of Dermatology, Venereology and Allergy & Allergy Center Mainfranken University Hospital Würzburg Würzburg Germany
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13
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Greiner G, Gurbisz M, Ratzinger F, Witzeneder N, Class SV, Eisenwort G, Simonitsch-Klupp I, Esterbauer H, Mayerhofer M, Müllauer L, Sperr WR, Valent P, Hoermann G. Molecular quantification of tissue disease burden is a new biomarker and independent predictor of survival in mastocytosis. Haematologica 2020; 105:366-374. [PMID: 31018976 PMCID: PMC7012478 DOI: 10.3324/haematol.2019.217950] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/18/2019] [Indexed: 12/15/2022] Open
Abstract
A high allele burden of the KIT D816V mutation in peripheral blood or bone marrow aspirates indicates multi-lineage hematopoietic involvement and has been associated with an aggressive clinical course of systemic mastocytosis. Since mast cells are substantially underrepresented in these liquid specimens, their mutation burden likely underestimates the tumor burden of the disease. We used a novel previously validated digital polymerase chain reaction (PCR) method for KIT D816V analysis to systematically analyze the mutation burden in formalin-fixed, paraffin-embedded bone marrow tissue sections of 116 mastocytosis patients (91 with indolent and 25 with advanced systemic mastocytosis), and to evaluate for the first time the clinical value of the tissue mutation burden as a novel biomarker. The KIT D816V mutation burden in the tissue was significantly higher and correlated better with bone marrow mast cell infiltration (r=0.68 vs. 0.48) and serum tryptase levels (r=0.68 vs. 0.58) compared to that in liquid specimens. Furthermore, the KIT D816V tissue mutation burden was: (i) significantly higher in advanced than in indolent systemic mastocytosis (P=0.001); (ii) predicted survival of patients in multivariate analyses independently; and (iii) was significantly reduced after response to cytoreductive therapy. Finally, digital PCR was more sensitive in detecting KIT D816V in bone marrow sections of indolent systemic mastocytosis patients than melting curve analysis after peptide nucleic acid-mediated PCR clamping (97% vs. 89%; P<0.05). In summary, digital PCR-based measurement of KIT D816V mutation burden in the tissue represents a novel biomarker with independent prognostic significance that can also be employed for monitoring disease progression and treatment response in systemic mastocytosis.
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Affiliation(s)
- Georg Greiner
- Department of Laboratory Medicine, Medical University of Vienna, Vienna.,Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna
| | - Michael Gurbisz
- Department of Laboratory Medicine, Medical University of Vienna, Vienna
| | - Franz Ratzinger
- Department of Laboratory Medicine, Medical University of Vienna, Vienna
| | - Nadine Witzeneder
- Department of Laboratory Medicine, Medical University of Vienna, Vienna.,Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna
| | | | - Gregor Eisenwort
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna.,Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna
| | | | - Harald Esterbauer
- Department of Laboratory Medicine, Medical University of Vienna, Vienna.,Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna
| | | | | | - Wolfgang R Sperr
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna.,Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna
| | - Peter Valent
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna.,Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna
| | - Gregor Hoermann
- Department of Laboratory Medicine, Medical University of Vienna, Vienna .,Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, Vienna.,Central Institute of Medical and Chemical Laboratory Diagnostics, University Hospital Innsbruck, Innsbruck, Austria
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14
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Hermans M, Schreurs M, van Daele P. Systemic mastocytosis with normal serum tryptase: rule or exception? J Eur Acad Dermatol Venereol 2019; 33:e472-e474. [DOI: 10.1111/jdv.15800] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M.A.W. Hermans
- Department of Internal Medicine Section of Allergy & Clinical Immunology Erasmus MC Rotterdam The Netherlands
- Academic Center of Excellence for Allergic Diseases Rotterdam The Netherlands
| | - M.W.J. Schreurs
- Academic Center of Excellence for Allergic Diseases Rotterdam The Netherlands
- Department of Immunology Laboratory Medical Immunology Erasmus MC Rotterdam The Netherlands
| | - P.L.A. van Daele
- Department of Internal Medicine Section of Allergy & Clinical Immunology Erasmus MC Rotterdam The Netherlands
- Academic Center of Excellence for Allergic Diseases Rotterdam The Netherlands
- Department of Immunology Laboratory Medical Immunology Erasmus MC Rotterdam The Netherlands
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15
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Greenberger PA, Metcalfe DD. Controversies in Allergy: Is a Bone Marrow Biopsy Optional or Essential in the Evaluation of the Patient with a Suspected Mast Cell Disorder? THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:1134-1138. [DOI: 10.1016/j.jaip.2018.11.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/16/2018] [Accepted: 11/19/2018] [Indexed: 01/08/2023]
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16
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Valent P, Akin C, Bonadonna P, Hartmann K, Brockow K, Niedoszytko M, Nedoszytko B, Siebenhaar F, Sperr WR, Oude Elberink JNG, Butterfield JH, Alvarez-Twose I, Sotlar K, Reiter A, Kluin-Nelemans HC, Hermine O, Gotlib J, Broesby-Olsen S, Orfao A, Horny HP, Triggiani M, Arock M, Schwartz LB, Metcalfe DD. Proposed Diagnostic Algorithm for Patients with Suspected Mast Cell Activation Syndrome. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:1125-1133.e1. [PMID: 30737190 DOI: 10.1016/j.jaip.2019.01.006] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 12/31/2018] [Accepted: 01/05/2019] [Indexed: 12/18/2022]
Abstract
Mast cell activation (MCA) accompanies diverse physiologic and pathologic processes and is one of the more frequently encountered conditions in medicine. MCA-related symptoms are usually mild and often transient. In such cases, histamine receptor blockers and other mediator-targeting drugs can usually control MCA. In severe cases, an MCA syndrome (MCAS) may be diagnosed. However, overt MCAS is an unusual condition, and many patients referred because of suspected MCAS are diagnosed with other diseases (autoimmune, neoplastic, or infectious) unrelated to MCA or suffer from MCA-related (eg, allergic) disorders and/or comorbidities without fulfilling criteria of an overt MCAS. These considerations are important as more and more patients are informed that they may have MCA or even MCAS without completing a thorough medical evaluation. In fact, in several instances, symptoms are misinterpreted as MCA/MCAS, and other clinically relevant conditions are not thoroughly pursued. The number of such referrals is increasing. To avoid such unnecessary referrals and to prevent misdiagnoses, we here propose a diagnostic algorithm through which a clinically relevant (systemic) MCA can be suspected and MCAS can subsequently be documented or excluded. In addition, the algorithm proposed should help guide the investigating care providers to consider the 2 principal diagnoses that may underlie MCAS, namely, severe allergy and systemic mastocytosis accompanied by severe MCA. Although validation is required, we anticipate that this algorithm will facilitate the management of patients with suspected MCAS.
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Affiliation(s)
- Peter Valent
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria.
| | - Cem Akin
- Division of Allergy and Clinical Immunology, University of Michigan, Ann Arbor, Mich
| | | | - Karin Hartmann
- Department of Dermatology, University of Luebeck, Luebeck, Germany
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, Technical University of Munich, Munich, Germany
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, Gdansk, Poland
| | | | - Frank Siebenhaar
- Department of Dermatology & Allergy, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Wolfgang R Sperr
- Department of Internal Medicine I, Division of Hematology & Hemostaseology, Medical University of Vienna, Vienna, Austria
| | - Joanna N G Oude Elberink
- Department of Allergology, University Medical Center of Groningen, University of Groningen, Groningen, The Netherlands
| | | | - Ivan Alvarez-Twose
- Instituto de Estudios de Mastocitosis de Castilla La Mancha (CLMast) and CIBERONC, Hospital Virgen del Valle, Toledo, Spain
| | - Karl Sotlar
- Institute of Pathology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Andreas Reiter
- III. Medizinische Klinik, Universitäts-Medizin Mannheim, Universität Heidelberg, Mannheim, Germany
| | - Hanneke C Kluin-Nelemans
- Department of Haematology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Olivier Hermine
- Imagine Institute Université Paris Descartes, Sorbonne, Paris Cité, Centre national de référence des mastocytoses, Paris, France
| | - Jason Gotlib
- Stanford Cancer Institute/Stanford University School of Medicine, Stanford, Calif
| | - Sigurd Broesby-Olsen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
| | - Alberto Orfao
- Servicio Central de Citometria, Centro de Investigacion del Cancer (IBMCC; CSIC/USAL), IBSAL, CIBERONC and Department of Medicine, University of Salamanca, Salamanca, Spain
| | - Hans-Peter Horny
- Institute of Pathology, Ludwig-Maximilian University, Munich, Germany
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Michel Arock
- Department of Hematological Biology, Pitié-Salpêtrière Hospital, Pierre et Marie Curie University (UPMC), Paris, France
| | - Lawrence B Schwartz
- Department of Internal Medicine, Division of Rheumatology, Allergy & Immunology, Virginia Commonwealth University, Richmond, Va
| | - Dean D Metcalfe
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
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17
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Wilcock A, Bahri R, Bulfone‐Paus S, Arkwright PD. Mast cell disorders: From infancy to maturity. Allergy 2019; 74:53-63. [PMID: 30390314 DOI: 10.1111/all.13657] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 10/23/2018] [Accepted: 10/31/2018] [Indexed: 12/14/2022]
Abstract
Mast cells are typically linked to immediate hypersensitivity and anaphylaxis. This review looks beyond this narrow role, focusing on how these cells have evolved and diversified via natural selection promoting serine protease gene duplication, augmenting their innate host defense function against helminths and snake envenomation. Plasticity of mast cell genes has come at a price. Somatic activating mutations in the mast cell growth factor KIT gene cause cutaneous mastocytosis in young children and systemic mastocytosis with a more guarded prognosis in adults who may also harbor other gene mutations with oncogenic potential as they age. Allelic TPSAB1 gene duplication associated with higher basal mast cell tryptase is possibly one of the commonest autosomal dominantly inherited multi-system diseases affecting the skin, gastrointestinal tract, circulation and musculoskeletal system. Mast cells are also establishing a new-found importance in severe asthma, and in remodeling of blood vessels in cancer and atherosclerotic vascular disease. Furthermore, recent evidence suggests that mast cells sense changes in oxygen tension, particularly in neonates, and that subsequent degranulation may contribute to common lung, eye, and brain diseases of prematurity classically associated with hypoxic insults. One hundred and forty years since Paul Ehrlich's initial description of "mastzellen," this review collates and highlights the complex and diverse roles that mast cells play in health and disease.
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Affiliation(s)
- Amy Wilcock
- Lydia Becker Institute of Immunology and Inflammation University of Manchester Manchester UK
| | - Rajia Bahri
- Lydia Becker Institute of Immunology and Inflammation University of Manchester Manchester UK
| | - Silvia Bulfone‐Paus
- Lydia Becker Institute of Immunology and Inflammation University of Manchester Manchester UK
| | - Peter D. Arkwright
- Lydia Becker Institute of Immunology and Inflammation University of Manchester Manchester UK
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18
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Venom anaphylaxis can mimic other serious conditions and disclose important underlying disease. Ann Allergy Asthma Immunol 2018; 120:338-339. [PMID: 29508726 DOI: 10.1016/j.anai.2017.12.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 11/27/2017] [Accepted: 12/19/2017] [Indexed: 11/22/2022]
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19
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Carter MC, Bai Y, Ruiz‐Esteves KN, Scott LM, Cantave D, Bolan H, Eisch R, Sun X, Hahn J, Maric I, Metcalfe DD. Detection of
KIT
D816V in peripheral blood of children with manifestations of cutaneous mastocytosis suggests systemic disease. Br J Haematol 2018; 183:775-782. [DOI: 10.1111/bjh.15624] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 08/24/2018] [Indexed: 01/21/2023]
Affiliation(s)
- Melody C. Carter
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Yun Bai
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Karina N. Ruiz‐Esteves
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Linda M. Scott
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Daly Cantave
- Department of Nursing, Clinical Center National Institutes of HealthBethesda MD USA
| | - Hyejeong Bolan
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Robin Eisch
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
| | - Xiaoping Sun
- Hematology Section Department of Laboratory Medicine Clinical Center National Institutes of Health Bethesda MD USA
| | - Jamie Hahn
- Hematology Section Department of Laboratory Medicine Clinical Center National Institutes of Health Bethesda MD USA
| | - Irina Maric
- Hematology Section Department of Laboratory Medicine Clinical Center National Institutes of Health Bethesda MD USA
| | - Dean D. Metcalfe
- Mast Cell Biology Section Laboratory of Allergic Diseases National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda MD USA
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20
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21
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Abstract
Anaphylaxis is a severe systemic reaction that can be managed appropriately with expedient diagnosis and treatment. Intramuscular epinephrine continues to be the mainstay of treatment of anaphylaxis; however, it is still underused in the community and in the medical setting. Further education and counseling of patients and health care providers is required to prevent and manage anaphylaxis successfully. In-office management of anaphylaxis includes training of staff, preparedness with the necessary supplies and medication, and an effective action plan.
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Affiliation(s)
- Stella E Lee
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Mercy Hospital, 1400 Locust Street, Building B, Suite 11500, Pittsburgh, PA 15219, USA.
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22
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Broesby-Olsen S, Carter M, Kjaer HF, Mortz CG, Møller MB, Kristensen TK, Bindslev-Jensen C, Agertoft L. Pediatric Expression of Mast Cell Activation Disorders. Immunol Allergy Clin North Am 2018; 38:365-377. [PMID: 30007457 DOI: 10.1016/j.iac.2018.04.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Mast cell activation disorders is a term proposed to cover diseases and conditions related to activation of mast cells and effects of mast cell mediators. In its broadest sense, the term encompasses a wide range of diseases from allergic asthma to rhinoconjunctivitis, urticaria, food allergy, anaphylaxis, mastocytosis, and other conditions where MC activation is contributing to the pathogenesis. This article focuses on clinical presentations, challenges, and controversies in pediatric mastocytosis and gives an overview of current knowledge and areas in need of further research.
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Affiliation(s)
- Sigurd Broesby-Olsen
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Dermatology and Allergy Centre, Odense Research Centre for Anaphylaxis (ORCA), Odense University Hospital, Søndre Boulevard 29, 5000 Odense C, Denmark.
| | - Melody Carter
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Henrik Fomsgaard Kjaer
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Dermatology and Allergy Centre, Odense Research Centre for Anaphylaxis (ORCA), Odense University Hospital, Søndre Boulevard 29, 5000 Odense C, Denmark
| | - Charlotte Gotthard Mortz
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Dermatology and Allergy Centre, Odense Research Centre for Anaphylaxis (ORCA), Odense University Hospital, Søndre Boulevard 29, 5000 Odense C, Denmark
| | - Michael Boe Møller
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Pathology, Odense University Hospital, J.B. Winsløws Vej 15, 5000 Odense C, Denmark
| | - Thomas Kielsgaard Kristensen
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Pathology, Odense University Hospital, J.B. Winsløws Vej 15, 5000 Odense C, Denmark
| | - Carsten Bindslev-Jensen
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Department of Dermatology and Allergy Centre, Odense Research Centre for Anaphylaxis (ORCA), Odense University Hospital, Søndre Boulevard 29, 5000 Odense C, Denmark
| | - Lone Agertoft
- Mastocytosis Centre Odense University Hospital (MastOUH), Søndre Boulevard 29, 5000 Odense C, Denmark; Hans Christian Andersen Children's Hospital, Odense University Hospital, Kløvervænget 23C, 5000 Odense C, Denmark
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Kristensen T, Broesby-Olsen S, Vestergaard H, Bindslev-Jensen C, Mortz CG, Kjaer HF, Møller MB. Towards rational diagnostics in mastocytosis: clinical validation of sensitive KIT D816V mutation analysis of unfractionated whole-blood. Leuk Lymphoma 2018; 60:268-270. [DOI: 10.1080/10428194.2018.1460475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Thomas Kristensen
- Department of Pathology, Odense University Hospital, Odense, Denmark
| | - Sigurd Broesby-Olsen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
- Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Hanne Vestergaard
- Department of Hematology, Odense University Hospital, Odense, Denmark
| | - Carsten Bindslev-Jensen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
- Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Charlotte Gotthard Mortz
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
- Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Henrik Fomsgaard Kjaer
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense, Denmark
- Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
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Abstract
PURPOSE OF REVIEW In this review, we examine the current understanding of the pathogenesis, clinical presentations, diagnostic tools, and treatment options of pediatric mastocytosis as well as the natural history of the disease. RECENT FINDINGS We discuss the emerging concept of mast cell activation syndrome. Mastocytosis in children presents most commonly as isolated cutaneous lesions and is a relatively rare occurrence with excellent prognosis and spontaneous regression often occurring by adolescence. Systemic mastocytosis with organ system involvement is a more serious condition and is likely to persist into adulthood.
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Affiliation(s)
- Nicholas Klaiber
- Department of Pediatrics, Division of Allergy and Immunology, Virginia Commonwealth University Health Systems, 1000 E Broad Street, Richmond, VA, 23219, USA
| | - Santhosh Kumar
- Department of Pediatrics, Division of Allergy and Immunology, Virginia Commonwealth University Health Systems, 1000 E Broad Street, Richmond, VA, 23219, USA
| | - Anne-Marie Irani
- Department of Pediatrics, Division of Allergy and Immunology, Virginia Commonwealth University Health Systems, 1000 E Broad Street, Richmond, VA, 23219, USA.
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25
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Hymenoptera-induced anaphylaxis: is it a mast cell driven hematological disorder? Curr Opin Allergy Clin Immunol 2017; 17:356-362. [DOI: 10.1097/aci.0000000000000391] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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