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Gelardi M, Fiore V, Giancaspro R, Di Canio FM, Fiorentino C, Patruno S, Ruzza A, Cassano M. General classification of rhinopaties: the need for standardization according to etiology and nasal cytology. Eur Arch Otorhinolaryngol 2023; 280:4751-4758. [PMID: 37462742 PMCID: PMC10562500 DOI: 10.1007/s00405-023-08117-3] [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: 03/13/2023] [Accepted: 07/05/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Rhinitis is as an inflammation of the nasal mucosa, characterized by high prevalence, widespread morbidity, and a significant financial burden on health care systems. Nevertheless, it is often considered as no more than a mere annoyance. This point of view has progressively led to underestimate and trivialize the disease. Therefore, there are numerous, mostly overlapping classifications of rhinopaties, but clear and standardized guidelines for diagnosis and treatment are still lacking. In the context of Precision Medicine, the development of a classification system focused on the endotypes of rhinitis to be widely adopted appears of utmost importance, also by virtue of study of the nasal immunophlogosis that, thanks to nasal cytology (NC), has recently allowed to better define the different forms of rhinitis, giving a new nosological dignity to several rhinopaties. AIM We aimed to summarize the current knowledge regarding rhinitis and to propose a systematic classification of rhinitis, based on both etiology and cytological findings.
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Affiliation(s)
- M Gelardi
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - V Fiore
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - R Giancaspro
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy.
| | - F M Di Canio
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - C Fiorentino
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - S Patruno
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - A Ruzza
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - M Cassano
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
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Romantowski J, Górska A, Niedoszytko M, Gulen T, Gruchała-Niedoszytko M, Nedoszytko B, Lange M, Brockow K, Arock M, Akin C, Valent P. A Challenge for Allergologist: Application of Allergy Diagnostic Methods in Mast Cell Disorders. Int J Mol Sci 2021; 22:1454. [PMID: 33535634 PMCID: PMC7867197 DOI: 10.3390/ijms22031454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/12/2022] Open
Abstract
Primary and secondary mast cell activation syndromes (MCAS) can occur in patients with mastocytosis. During the past few years our knowledge about the pathogenesis and disease-triggering mechanisms in MCAS and mastocytosis have increased substantially. Whereas mastocytosis is characterized by an accumulation of neoplastic (clonal) mast cells (MC) in various organ systems, MCAS is defined by a massive and systemic activation of these cells. Mast cells are crucial effector cells in allergic diseases, thus their elevated number and activation can cause severe anaphylactic reactions and MCAS in patients with mastocytosis. However, these cells may also degranulate spontaneously or degranulate in response to non-allergic triggers leading to clinical symptoms. In mastocytosis patients, such symptoms may lead to the diagnosis of a primary MCAS. The diagnosis of a concomitant allergy in mastocytosis patients is challenging. In these patients, a mixed form (primary and secondary) of MCAS may be diagnosed. These patients may also suffer from life-threatening anaphylactic reactions when exposed to allergens. In these cases, the possibility of severe side effects of in vivo provocations can sometimes also limit diagnostic evaluations. In the current article, we discuss the diagnosis and management of patients suffering from mastocytosis and concomitant MCAS, with special emphasis on novel diagnostic tests and management, including allergen microarrays, recombinant allergen analysis, basophil activation tests, optimal prophylaxis, and specific therapies.
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Affiliation(s)
- Jan Romantowski
- Department of Allergology, Medical University of Gdansk, 80-211 Gdańsk, Poland; (A.G.); (M.N.)
| | - Aleksandra Górska
- Department of Allergology, Medical University of Gdansk, 80-211 Gdańsk, Poland; (A.G.); (M.N.)
| | - Marek Niedoszytko
- Department of Allergology, Medical University of Gdansk, 80-211 Gdańsk, Poland; (A.G.); (M.N.)
| | - Theo Gulen
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital, 14186 Huddinge, Sweden;
- Immunology and Allergy Unit, Department of Medicine Solna, Karolinska Institutet, 17177 Stockholm, Sweden
| | | | - Bogusław Nedoszytko
- Department of Dermatology, Venerology and Allergology, Medical University of Gdansk, 80-211 Gdańsk, Poland; (B.N.); (M.L.)
| | - Magdalena Lange
- Department of Dermatology, Venerology and Allergology, Medical University of Gdansk, 80-211 Gdańsk, Poland; (B.N.); (M.L.)
| | - Knut Brockow
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, D-80802 Munich, Germany;
| | - Michel Arock
- Department of Hematological Biology, Pitié-Salpêtrière Hospital, Pierre et Marie Curie University (UPMC), 75005 Paris, France;
| | - Cem Akin
- Division of Allergy and Clinical Immunology, University of Michigan, Ann Arbor, MI 48106, USA;
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, 1090 Vienna, Austria;
- Ludwig Boltzmann Institute for Hematology and Oncology, Medical University of Vienna, 1090 Vienna, Austria
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Masala C, Firinu D, Piras R, Deidda M, Cinetto F, Del Giacco S. Olfactory Function Is Impaired in Patients with Mastocytosis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 9:1359-1364. [PMID: 33059098 DOI: 10.1016/j.jaip.2020.09.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 09/27/2020] [Accepted: 09/29/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Mastocytosis is a clinically heterogeneous disorder associated with abnormal mast cell accumulation in different organs. No data are available as regards the assessment of olfactory function and its association with mastocytosis. OBJECTIVE The aim of the study was first to investigate odor threshold, discrimination, and identification in patients with mastocytosis compared with age-matched healthy controls (HC), and furthermore, to correlate olfactory function with the other clinical symptoms of mastocytosis. METHODS Eighty-one participants were enrolled: 41 patients with mastocytosis (23 males and 18 females; mean age, 47.95 years; standard deviation [SD], 14.7 years) were compared with 40 HC (23 males and 17 females; mean age, 47.88 years; SD, 14.6 years). Olfactory function among participants was evaluated using the "Sniffin' Sticks" test for odor detection threshold (OT), odor discrimination (OD), and odor identification (OI). RESULTS Patients with systemic mastocytosis showed a significant decrease in the total olfactory function (Threshold-Discrimination-Identification [TDI] score), OT, OD, and OI compared with HC. A significant negative correlation was observed only between TDI score and serum tryptase concentration (μg/L). No correlation was observed between disease duration versus OT, OD, OI, and TDI score. CONCLUSIONS Our results suggest that the olfactory function is impaired in patients compared with HC; a significant negative correlation was found between TDI score and the level of serum tryptase. Olfactory dysfunction in mastocytosis may be considered among the clinical manifestations contributing to the burden of this disease.
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Affiliation(s)
- Carla Masala
- Department of Biomedical Sciences, Physiology Section, University of Cagliari, Monserrato, Cagliari, Italy
| | - Davide Firinu
- Allergy and Clinical Immunology Unit, Department of Medical Sciences and Public Health, University Hospital "Duilio Casula," Monserrato, Cagliari, Italy
| | - Raffaella Piras
- Department of Biomedical Sciences, Physiology Section, University of Cagliari, Monserrato, Cagliari, Italy
| | - Margherita Deidda
- Allergy and Clinical Immunology Unit, Department of Medical Sciences and Public Health, University Hospital "Duilio Casula," Monserrato, Cagliari, Italy
| | - Francesco Cinetto
- Department of Medicine-DIMED, University of Padova, Padova, Italy; Internal Medicine I, Ca' Foncello Hospital, Treviso, Italy
| | - Stefano Del Giacco
- Allergy and Clinical Immunology Unit, Department of Medical Sciences and Public Health, University Hospital "Duilio Casula," Monserrato, Cagliari, Italy.
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Kim JH, Xi S, Ference EH, Ge M, Liu MM, Wrobel BB. Patient characteristics of suspected mast-cell activation syndrome with sinonasal obstruction: a single institution experience. Int Forum Allergy Rhinol 2020; 10:996-1000. [PMID: 32407593 DOI: 10.1002/alr.22558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Mast-cell activation syndrome (MCAS) is increasingly recognized. Sinonasal obstruction is common among these patients. There is a paucity of literature describing the characteristics of MCAS and treatment outcomes. METHODS Retrospective review of 192 patients with nasal congestion July 2017 to May 2019 among 3 providers (1 allergist, 2 rhinologists) was conducted. Suspected MCAS criteria were as follows: (1) at least 2 recurrent severe symptoms in addition to nasal congestion: flushing, pruritus, urticaria, angioedema, wheezing, throat swelling, headache, hypotension, diarrhea; (2) clinical response to medications that target mast cell mediators. Quality of life (QOL) outcomes were quantified using the 22-item Sino-Nasal Outcome Test (SNOT-22). RESULTS Thirty-two patients with nasal congestion were suspected of MCAS. The median age was 47 years; 24 of 32 were female; 13 of 32 had prior history of sinonasal surgery and 11 of 32 allergen immunotherapy. Out of 32, 19 had history of asthma, 10 drug allergy, 11 food allergy, and 10 anaphylaxis. The median number of medications targeting mast cell activation was 4 (range, 2-7). Eleven patients were offered surgery by a rhinologist after adequate medical management. Three of 32 patients showed elevation of serum tryptase. Fourteen completed pretreatment and posttreatment SNOT-22 (4/14 surgery, 10/14 medical management). Pretreatment score was 59.8 ± 6.2 (mean ± standard error [SEM]) and posttreatment score was 42.8 ± 6.7; the difference was statistically and clinically significant (p = 0.0015). Both groups showed a mean 17-point reduction. CONCLUSION A multidisciplinary approach to the treatment of sinonasal symptoms using both escalation of medical therapy and surgical approaches may improve QOL of patients with suspected MCAS. Consensus criteria for MCAS, which includes elevation in tryptase over baseline during an episode, may exclude the full spectrum of individuals with MCAS from potentially beneficial treatment.
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Affiliation(s)
- Jee-Hong Kim
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Shijun Xi
- Allergy and Immunology, Department of Medicine, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Elisabeth H Ference
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Marshall Ge
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Mona M Liu
- Department of Pediatrics, Division of Immunology, Allergy, and Rheumatology, University of California, Los Angeles, Los Angeles, CA
| | - Bozena B Wrobel
- Rick and Tina Caruso Department of Otolaryngology-Head and Neck Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
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Blankestijn MA, Boyle RJ, Gore R, Hawrylowicz C, Jarvis D, Knulst AC, Wardlaw AJ. Developments in the field of allergy in 2013 through the eyes of Clinical and Experimental Allergy. Clin Exp Allergy 2015; 44:1436-57. [PMID: 25346287 DOI: 10.1111/cea.12442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
2013 was another exciting year for allergy in general and Clinical and Experimental Allergy in particular. In the field of asthma and rhinitis, there continued to be a focus on heterogeneity and phenotypes with increasing use of biostatistical techniques to determine clusters of similar populations. Obesity- and aspirin-associated disease are intriguing associations with asthma which were explored in a number of papers. We published a number of excellent papers on mechanisms of airway inflammation and how this relates to physiology, pathology, genetics and biomarkers in both human and experimental model systems. In terms of mechanisms, there is less on individual cell types in allergic disease at the moment, but the immunology of allergic disease continued to fascinate our authors. Another area that was popular both in the mechanisms and in the epidemiology sections was early life events and how these lead to allergic disease, with an increasing focus on the role of the microbiome and how this influences immune tolerance. In the clinical allergy section, oral immunotherapy for food allergy is clearly a major topic of interest at the moment as was in vitro testing to distinguish between sensitization and allergic disease. There was less on inhalant allergy this year, but a good representation from the drug allergy community including some interesting work on non-IgE-mediated mechanisms. In the allergen section, important new allergens continue to be discovered, but the major focus as in the last couple of years was on working out how component-resolved approaches can improve diagnosis and management of food and venom allergy.
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Affiliation(s)
- M A Blankestijn
- Department of Dermatology and Allergology, University Medical Center Utrecht, Utrecht, The Netherlands
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Abstract
Rhinitis is normally defined by the symptoms of nasal congestion, postnasal drainage, rhinorrhea, and sneezing. It has been associated with various pathologic changes, but can occur in the absence of any inflammation. Thus, the diagnosis is based on the clinical presentation. There are no clear-cut criteria to distinguish when rhinitis becomes chronic, but in its chronic form, it can be complex. Chronic forms of rhinitis that occur in the absence of any detectable specific IgE against relevant aeroallergens in its broadest sense can be called chronic nonallergic rhinitis. This review will concentrate on chronic nonallergic rhinitis in its various forms, discussing the epidemiology, underlying mechanisms, and its therapy.
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Affiliation(s)
- Phil Lieberman
- Clinical Professor of Medicine and Pediatrics, University of Tennessee College of Medicine, Allergy and Asthma Care, 7205 Wolf River Blvd, Suite: 200, Germantown, TN, 38138, USA,
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