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Caminati M, Carpagnano LF, Alberti C, Amaddeo F, Bixio R, Caldart F, De Franceschi L, Del Giglio M, Festi G, Friso S, Frulloni L, Gisondi P, Krampera M, Lippi G, Micheletto C, Piacentini G, Pinter P, Rossini M, Schiappoli M, Tecchio C, Tenero L, Tinazzi E, Senna G, Carlucci M. Idiopathic hypereosinophilic syndromes and rare dysimmune conditions associated with hyper-eosinophilia in practice: An innovative multidisciplinary approach. World Allergy Organ J 2024; 17:100928. [PMID: 39156600 PMCID: PMC11327453 DOI: 10.1016/j.waojou.2024.100928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 05/29/2024] [Accepted: 06/12/2024] [Indexed: 08/20/2024] Open
Abstract
Hypereosinophilic syndromes (HES) represent a group of rare dis-immune conditions characterized by blood hyper-eosinophilia and eosinophilic related burden. Especially the idiopathic subtype (I-HES) is particularly difficult to diagnose because of its heterogeneous clinical presentation, the lack of specific findings on physical exam, lab tools, and imaging informative enough to unequivocally confirm the diagnosis and the overlap with other entities, including eosinophilic organ-diseases or systemic dis-immune conditions other than I-HES (from atopy to eosinophilic granulomatosis with polyangiitis [EGPA], the last often extremely difficult to distinguish from HES). Taken together, all the features mentioned above account for an extremely difficult early recognition HES and on-time referral to a specialized centre. The referral itself is challenging due to a not univocal specialist identification, because of the variability of physicians managing HES in different settings (including allergist/clinical immunologist, haematologist, internal medicine doctors, pulmonologist, rheumatologist). Furthermore, the approach in terms of personalized treatment identification and follow-up plan (timing, organ assessment), is poorly standardized. Further translational and clinical research is needed to address the mentioned unmet needs, but on practical grounds increasing the overall clinicians' awareness on HES and implementing healthcare pathways for HES patients represent a roadmap that every clinician might try to realize in his specific setting. The present review aims at providing an overview about the current challenges and unmet needs in the practical approach to HES and rare hypereosinophilic allergo-immunological diseases, including a proposal for an innovative multidisciplinary organizational model.
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Affiliation(s)
- Marco Caminati
- Department of Medicine, University of Verona, Verona, Italy
- Allergy Unit and Asthma Center, Verona Integrated University Hospital, Verona, Italy
| | | | - Chiara Alberti
- Pharmacy Unit, Verona Integrated University Hospital, Verona, Italy
| | - Francesco Amaddeo
- Unit of Psychosomatics and Medical Psychology, Verona Integrated University Hospital, and Department of Neurosciences, Biomedicine and Movement, University of Verona, Italy
| | - Riccardo Bixio
- Rheumatology Unit, Verona Integrated University Hospital, Verona, Italy
| | - Federico Caldart
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, Verona Integrated University Hospital, Verona, Italy
| | - Lucia De Franceschi
- Department of Medicine, University of Verona, Verona, Italy
- Unit of Internal Medicine B, Verona Integrated University Hospital, Verona Italy
| | - Micol Del Giglio
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Giuliana Festi
- Pulmonology Unit, Verona Integrated University Hospital, Verona Italy
| | - Simonetta Friso
- Department of Medicine, University of Verona, Verona, Italy
- Unit of Internal Medicine B, Verona Integrated University Hospital, Verona Italy
| | - Luca Frulloni
- Department of Medicine, University of Verona, Verona, Italy
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, Verona Integrated University Hospital, Verona, Italy
| | - Paolo Gisondi
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
| | - Mauro Krampera
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, Verona, Italy
| | - Giuseppe Lippi
- Section of Clinical Biochemistry and School of Medicine, University of Verona, Verona, Italy
| | | | - Giorgio Piacentini
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, University of Verona, Verona, Italy
| | - Patrick Pinter
- Unit of Otolaryngology, Head and Neck Department, University of Verona, Verona, Italy
| | - Maurizio Rossini
- Department of Medicine, University of Verona, Verona, Italy
- Rheumatology Unit, Verona Integrated University Hospital, Verona, Italy
| | - Michele Schiappoli
- Allergy Unit and Asthma Center, Verona Integrated University Hospital, Verona, Italy
| | - Cristina Tecchio
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, Verona, Italy
| | - Laura Tenero
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, University of Verona, Verona, Italy
| | - Elisa Tinazzi
- Unit of Internal Medicine B, Verona Integrated University Hospital, Verona Italy
| | - Gianenrico Senna
- Department of Medicine, University of Verona, Verona, Italy
- Allergy Unit and Asthma Center, Verona Integrated University Hospital, Verona, Italy
| | - Matilde Carlucci
- Health Directorate, Verona Integrated University Hospital, Verona, Italy
| | - Multidisciplinary Group on rare dysimmune conditions with hyper-Eosinophilia (GEos)
- Department of Medicine, University of Verona, Verona, Italy
- Allergy Unit and Asthma Center, Verona Integrated University Hospital, Verona, Italy
- University of Verona, Verona Italy
- Pharmacy Unit, Verona Integrated University Hospital, Verona, Italy
- Unit of Psychosomatics and Medical Psychology, Verona Integrated University Hospital, and Department of Neurosciences, Biomedicine and Movement, University of Verona, Italy
- Rheumatology Unit, Verona Integrated University Hospital, Verona, Italy
- Gastroenterology and Digestive Endoscopy Unit, The Pancreas Institute, Verona Integrated University Hospital, Verona, Italy
- Unit of Internal Medicine B, Verona Integrated University Hospital, Verona Italy
- Section of Dermatology and Venereology, Department of Medicine, University of Verona, Verona, Italy
- Pulmonology Unit, Verona Integrated University Hospital, Verona Italy
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, Verona, Italy
- Section of Clinical Biochemistry and School of Medicine, University of Verona, Verona, Italy
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, Pediatric Clinic, University of Verona, Verona, Italy
- Unit of Otolaryngology, Head and Neck Department, University of Verona, Verona, Italy
- Health Directorate, Verona Integrated University Hospital, Verona, Italy
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Caminati M, Brussino L, Carlucci M, Carlucci P, Carpagnano LF, Caruso C, Cosmi L, D’Amore S, Del Giacco S, Detoraki A, Di Gioacchino M, Matucci A, Mormile I, Granata F, Guarnieri G, Krampera M, Maule M, Nettis E, Nicola S, Noviello S, Pane F, Papayannidis C, Parronchi P, Pelaia G, Ridolo E, Rossi FW, Senna G, Triggiani M, Vacca A, Vivarelli E, Vultaggio A, de Paulis A. Managing Patients with Hypereosinophilic Syndrome: A Statement from the Italian Society of Allergy, Asthma, and Clinical Immunology (SIAAIC). Cells 2024; 13:1180. [PMID: 39056762 PMCID: PMC11274683 DOI: 10.3390/cells13141180] [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] [Received: 04/11/2024] [Revised: 07/07/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Hypereosinophilic syndrome (HES) encompasses a heterogeneous and complex group of different subtypes within the wider group of hypereosinophilic disorders. Despite increasing research interest, several unmet needs in terms of disease identification, pathobiology, phenotyping, and personalized treatment remain to be addressed. Also, the prospective burden of non-malignant HES and, more in general, HE disorders is currently unknown. On a practical note, shortening the diagnostic delay and the time to an appropriate treatment approach probably represents the most urgent issue, even in light of the great impact of HES on the quality of life of affected patients. The present document represents the first action that the Italian Society of Allergy, Asthma, and Clinical Immunology (SIAAIC) has finalized within a wider project aiming to establish a collaborative national network on HES (InHES-Italian Network on HES) for patients and physicians. The first step of the project could not but focus on defining a common language as well as sharing with all of the medical community an update on the most recent advances in the field. In fact, the existing literature has been carefully reviewed in order to critically integrate the different views on the topic and derive practical recommendations on disease identification and treatment approaches.
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Affiliation(s)
- Marco Caminati
- Asthma Centre and Allergy Unit, Center for Hypereosinophilic Dysimmune Diseases, Department of Medicine, University of Verona, 37124 Verona, Italy; (M.C.); (M.M.); (G.S.)
| | - Luisa Brussino
- SSDDU Immunologia Clinica ed Allergologia, AO Mauriziano, 10128 Turin, Italy; (L.B.); (S.N.)
| | - Matilde Carlucci
- Health Directorate, Verona Integrated University Hospital, 35134 Verona, Italy;
| | - Palma Carlucci
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, 70126 Bari, Italy; (P.C.); (E.N.)
| | | | - Cristiano Caruso
- Allergologia dell’Istituto di Clinica Medica del Policlinico Gemelli, Università Cattolica di Roma, 00168 Rome, Italy;
- UOSD DH Internal Medicine and Digestive Disease, Fondazione Policlinico A Gemelli IRCCS, 00168 Rome, Italy
| | - Lorenzo Cosmi
- Department Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy; (L.C.); (P.P.)
- Immunoallergology Unit, Careggi University Hospital, 50134 Florence, Italy;
| | - Simona D’Amore
- Department of Precision and Regenerative Medicine and Ionian Area, UOC Medicina Interna “Guido Baccelli”, University of Bari Aldo Moro, Policlinico, 70126 Bari, Italy; (S.D.); (S.N.); (A.V.)
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy;
| | - Aikaterini Detoraki
- Division of Internal Medicine and Clinical Immunology, Department of Internal Medicine and Clinical Complexity University of Naples Federico II, 80138 Naples, Italy;
| | - Mario Di Gioacchino
- Center for Advanced Studies and Technology (CAST), G. D’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
- Institute of Clinical Immunotherapy and Advanced Biological Treatments, 66100 Pescara, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, 50134 Florence, Italy;
| | - Ilaria Mormile
- Department of Translational Medical Sciences, Federico II University, 80131 Naples, Italy; (F.G.); (F.W.R.); (A.d.P.)
| | - Francescopaolo Granata
- Department of Translational Medical Sciences, Federico II University, 80131 Naples, Italy; (F.G.); (F.W.R.); (A.d.P.)
| | - Gabriella Guarnieri
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, 37129 Verona, Italy; (G.G.); (M.K.)
| | - Mauro Krampera
- Department of Engineering for Innovation Medicine, Section of Innovation Biomedicine, Hematology Area, University of Verona, 37129 Verona, Italy; (G.G.); (M.K.)
| | - Matteo Maule
- Asthma Centre and Allergy Unit, Center for Hypereosinophilic Dysimmune Diseases, Department of Medicine, University of Verona, 37124 Verona, Italy; (M.C.); (M.M.); (G.S.)
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, 70126 Bari, Italy; (P.C.); (E.N.)
| | - Stefania Nicola
- SSDDU Immunologia Clinica ed Allergologia, AO Mauriziano, 10128 Turin, Italy; (L.B.); (S.N.)
| | - Silvia Noviello
- Department of Precision and Regenerative Medicine and Ionian Area, UOC Medicina Interna “Guido Baccelli”, University of Bari Aldo Moro, Policlinico, 70126 Bari, Italy; (S.D.); (S.N.); (A.V.)
| | - Fabrizio Pane
- Department of Clinical Medicine and Surgery, University Federico II, 80138 Naples, Italy;
| | - Cristina Papayannidis
- IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Istituto Di Ematologia “Seràgnoli”, 40126 Bologna, Italy;
| | - Paola Parronchi
- Department Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy; (L.C.); (P.P.)
- Immunology and Cell therapies Unit, University Hospital Careggi, 50134 Florence, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy;
| | - Erminia Ridolo
- Department of Clinical and Experimental Medicine, University of Parma, 43124 Parma, Italy;
| | - Francesca Wanda Rossi
- Department of Translational Medical Sciences, Federico II University, 80131 Naples, Italy; (F.G.); (F.W.R.); (A.d.P.)
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy
- WAO Center of Excellence, 80131 Naples, Italy
| | - Gianenrico Senna
- Asthma Centre and Allergy Unit, Center for Hypereosinophilic Dysimmune Diseases, Department of Medicine, University of Verona, 37124 Verona, Italy; (M.C.); (M.M.); (G.S.)
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, 84084 Fisciano, Italy;
| | - Angelo Vacca
- Department of Precision and Regenerative Medicine and Ionian Area, UOC Medicina Interna “Guido Baccelli”, University of Bari Aldo Moro, Policlinico, 70126 Bari, Italy; (S.D.); (S.N.); (A.V.)
| | - Emanuele Vivarelli
- Department of Biomedicine, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy; (E.V.); (A.V.)
| | - Alessandra Vultaggio
- Department of Biomedicine, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy; (E.V.); (A.V.)
| | - Amato de Paulis
- Department of Translational Medical Sciences, Federico II University, 80131 Naples, Italy; (F.G.); (F.W.R.); (A.d.P.)
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131 Naples, Italy
- WAO Center of Excellence, 80131 Naples, Italy
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Arva NC, Bernieh A, Lopez-Nunez O, Pletneva M, Yang GY, Collins MH. Histopathology of Eosinophilic Gastrointestinal Diseases Beyond Eosinophilic Esophagitis. Immunol Allergy Clin North Am 2024; 44:369-381. [PMID: 38575230 DOI: 10.1016/j.iac.2024.01.008] [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] [Indexed: 04/06/2024]
Abstract
Eosinophilic gastrointestinal diseases (EGID), such as eosinophilic gastritis (EoG), eosinophilic enteritis, and eosinophilic colitis (EoC), are chronic inflammatory conditions characterized by persistent gastrointestinal symptoms and elevated levels of activated eosinophils in the gastrointestinal tract. EoG and eosinophilic duodenitis (EoD) are strongly associated with food allergen triggers and TH2 inflammation, whereas EoC shows minimal transcriptomic overlap with other EGIDs. The level of expression of certain genes associated with TH2 immune response is associated with certain histopathologic findings of EoG, EoD, and EoC. Current immune therapy for EoG depletes tissue eosinophilia with persistence of other histopathologic features of disease.
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Affiliation(s)
- Nicoleta C Arva
- Department of Pathology, Nationwide Children's Hospital, 700 Childrens Drive, Columbus, OH 43205, USA.
| | - Anas Bernieh
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Oscar Lopez-Nunez
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Maria Pletneva
- Department of Pathology, University of Utah, 2000 Circle of Hope, Room 3100, Salt Lake City, UT 84112, USA
| | - Guang-Yu Yang
- Department of Pathology, Northwestern University Feinberg School of Medicine, 303 East Chicago Avenue, Chicago, IL 60611, USA
| | - Margaret H Collins
- Division of Pathology and Laboratory Medicine, ML1035, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
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Papadopoulou A, Amil-Dias J, Auth MKH, Chehade M, Collins MH, Gupta SK, Gutiérrez-Junquera C, Orel R, Vieira MC, Zevit N, Atkins D, Bredenoord AJ, Carneiro F, Dellon ES, Gonsalves N, Menard-Katcher C, Koletzko S, Liacouras C, Marderfeld L, Oliva S, Ohtsuka Y, Rothenberg ME, Strauman A, Thapar N, Yang GY, Furuta GT. Joint ESPGHAN/NASPGHAN Guidelines on Childhood Eosinophilic Gastrointestinal Disorders Beyond Eosinophilic Esophagitis. J Pediatr Gastroenterol Nutr 2024; 78:122-152. [PMID: 38291684 DOI: 10.1097/mpg.0000000000003877] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 06/13/2019] [Indexed: 07/05/2023]
Abstract
INTRODUCTION Eosinophilic gastrointestinal disorders beyond eosinophilic esophagitis (non-EoE EGIDs) are rare chronic inflammatory disorders of the gastrointestinal (GI) tract. Diagnosis is based on clinical symptoms and histologic findings of eosinophilic inflammation after exclusion of a secondary cause or systemic disease. Currently, no guidelines exist for the evaluation of non-EoE EGIDs. Therefore, the European Society for Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) and the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition (NASPGHAN) formed a task force group to provide consensus guidelines for childhood non-EoE EGIDs. METHODS The working group was composed of pediatric gastroenterologists, adult gastroenterologists, allergists/immunologists, and pathologists. An extensive electronic literature search of the MEDLINE, EMBASE, and Cochrane databases was conducted up to February 2022. General methodology was used in the formulation of recommendations according to the Appraisal of Guidelines for Research and Evaluation (AGREE) II and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system to meet current standards of evidence assessment. RESULTS The guidelines provide information on the current concept of non-EoE EGIDs, disease pathogenesis, epidemiology, clinical manifestations, diagnostic and disease surveillance procedures, and current treatment options. Thirty-four statements based on available evidence and 41 recommendations based on expert opinion and best clinical practices were developed. CONCLUSION Non-EoE EGIDs literature is limited in scope and depth, making clear recommendations difficult. These consensus-based clinical practice guidelines are intended to assist clinicians caring for children affected by non-EoE EGIDs and to facilitate high-quality randomized controlled trials of various treatment modalities using standardized, uniform disease definitions.
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Affiliation(s)
- Alexandra Papadopoulou
- Division of Gastroenterology and Hepatology, First Department of Pediatrics, University of Athens, Children's Hospital Agia Sofia, Athens, Greece
| | | | - Marcus Karl-Heinz Auth
- Paediatric Gastroenterology, Hepatology and Nutrition, Alder Hey Children's NHS Foundation Trust and University of Liverpool, Liverpool, UK
| | - Mirna Chehade
- Mount Sinai Center for Eosinophilic Disorders, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Margaret H Collins
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Sandeep K Gupta
- Community Health Network; and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Riley Hospital for Children, Indiana University, Indianapolis, IN
| | - Carolina Gutiérrez-Junquera
- Pediatric Gastroenterology Unit, University Hospital Puerta de Hierro Majadahonda, Autonomous University of Madrid, Madrid, Spain
| | - Rok Orel
- Department of Gastroenterology, Hepatology and Nutrition, Ljubljana University Children's Hospital, Ljubljana, Slovenia
| | - Mario C Vieira
- Center for Pediatric Gastroenterology, Hospital Pequeno Príncipe, Curitiba, Brazil
| | - Noam Zevit
- Institute of Gastroenterology, Nutrition, and Liver Diseases, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Dan Atkins
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Albert J Bredenoord
- Department of Gastroenterology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Fatima Carneiro
- Centro Hospitalar Universitário de São João (CHUSJ)/Faculty of Medicine of the University of Porto (FMUP) and Institute of Molecular Pathology and Immunology of the University of Porto (Ipatimup)/i3S - Instituto de Investigação e Inovação em Saúde da Universidade do Porto, Porto, Portugal
| | - Evan S Dellon
- Center for Esophageal Diseases and Swallowing, Division of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Nirmala Gonsalves
- Division of Gastroenterology & Hepatology, Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - Calies Menard-Katcher
- Digestive Health Institute and Section of Pediatric Gastroenterology, Hepatology and Nutrition, Gastrointestinal Eosinophilic Disease Program, Children's Hospital Colorado, Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO
| | - Sibylle Koletzko
- Dr. von Hauner Children's Hospital, Department of Pediatrics, University Hospital, LMU Munich, Munich, Germany
- Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine Collegium Medicum University of Warmia and Mazury, Olsztyn, Poland
| | - Chris Liacouras
- Center for Pediatric Eosinophilic Diseases, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Luba Marderfeld
- The Ottawa Hospital, IBD Center, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, Clinical Epidemiology Program, Ottawa, ON, Canada
| | - Salvatore Oliva
- Maternal and Child Health Department, Pediatric Gastroenterology and Liver Unit, Sapienza - University of Rome, Rome, Italy
| | - Yoshikazu Ohtsuka
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Marc E Rothenberg
- Division of Allergy and Immunology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Alex Strauman
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Nikhil Thapar
- Stem Cells and Regenerative Medicine, GOS Institute of Child Health, University College London, London, UK
- Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Australia
- School of Medicine, University of Queensland, Brisbane, Australia
- Woolworths Centre for Child Nutrition Research, Queensland University of Technology, Brisbane, Australia
| | - Guan-Yu Yang
- Department of Pathology, Northwestern University, Feinberg School of Medicine, Chicago, IL
| | - Glenn T Furuta
- Digestive Health Institute, Section of Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital Colorado, Gastrointestinal Eosinophilic Disease Program, Mucosal Inflammation Program, University of Colorado School of Medicine, Aurora, CO
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Makiya MA, Brown T, Holland N, Wetzler L, Ware JAM, Khoury P, Frischmeyer-Guerrerio PA, Klion AD, Kuang FL. Distinct CRTH2+CD161+ (peTh2) memory CD4+ T-cell cytokine profiles in food allergy and eosinophilic gastrointestinal disorders. Clin Exp Allergy 2023; 53:1031-1040. [PMID: 37487654 PMCID: PMC10592354 DOI: 10.1111/cea.14376] [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: 01/19/2023] [Revised: 06/20/2023] [Accepted: 07/11/2023] [Indexed: 07/26/2023]
Abstract
INTRODUCTION Although IgE-mediated food allergy (FA) and eosinophilic gastrointestinal disorders (EGID) are clinically distinct and treated differently, pathogenic effector Th2 (peTh2) cells are implicated in the pathogenesis of both FA and EGID. The aim of this study was to better characterize peTh2 cells in the context of FA and EGID and the overlap between these two conditions. METHODS Peripheral blood peTh2 cells (CD3+CD4+CD27-CD49d+CRTH2+CD161+) were profiled by intracellular cytokine flow cytometry in the following patient cohorts: patients with FA alone (n = 8), FA and food-triggered EGID (EGID+FA+FT, n = 7), food-triggered EGID alone (EGID+FT, n = 7), EGID without FA or specific food triggers (ONLY_EGID, n = 9), and healthy volunteers (HV, n = 7). Overnight peripheral blood mononuclear cell (PBMC) culture supernatants were assessed for cytokine production by multiplex analysis. RESULTS CRTH2+CD161+ (peTh2) memory CD4+ T cells were significantly increased in both patients with FA and those with ALL_EGID (inclusive of EGID+FA+FT, EGID+FT and ONLY_EGID) when compared to HV. However, ALL_EGID patients, particularly those with EGID+FA+FT, had significantly elevated IL-5+IL-13+ peTh2 cells, whereas FA patients had significantly elevated IFN-γ or IL-17A-expressing peTh2 cells. This finding was supported by increased spontaneous IL-5 and IL-13 production in overnight cultures of PBMC from EGID+FA+FT patients compared to spontaneous IL-10 and IFN-γ production by PBMC from FA patients. FA patients had increased IL-9, IL-10, IL-17A, and IFN-γ production in overnight cultures of stimulated PBMC. CONCLUSIONS EGID and IgE-mediated FA share a common cell subtype defined by specific surface markers and termed CRTH2+CD161+ (peTh2) memory CD4+ T cells. However, the cytokine profiles of these CRTH2+CD161+ (peTh2) memory CD4+ T cells are markedly different between the two disorders.
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Affiliation(s)
| | - Thomas Brown
- Clinical Parasitology Section, LPD, NIAID, NIH, Bethesda, MD
| | - Nicole Holland
- Clinical Parasitology Section, LPD, NIAID, NIH, Bethesda, MD
| | - Lauren Wetzler
- Clinical Parasitology Section, LPD, NIAID, NIH, Bethesda, MD
| | | | - Paneez Khoury
- Human Eosinophil Section, LPD, NIAID, NIH, Bethesda, MD
| | | | - Amy D. Klion
- Human Eosinophil Section, LPD, NIAID, NIH, Bethesda, MD
| | - Fei Li Kuang
- Human Eosinophil Section, LPD, NIAID, NIH, Bethesda, MD
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
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Groh M, Rohmer J, Etienne N, Abou Chahla W, Baudet A, Chan Hew Wai A, Chenivesse C, Clisson Rusek I, Cottin V, Decamp M, De Groote P, Delahousse F, Duployez N, Faguer S, Gottrand F, Huang F, Leblanc T, Magnan A, Martin T, Mortuaire G, Néel A, Paris L, Petit A, Rossignol J, Schleinitz N, Soret-Dulphy J, Staumont-Salle D, Terrier B, Terriou L, Viallard JF, Lefèvre G, Kahn JE. French guidelines for the etiological workup of eosinophilia and the management of hypereosinophilic syndromes. Orphanet J Rare Dis 2023; 18:100. [PMID: 37122022 PMCID: PMC10148979 DOI: 10.1186/s13023-023-02696-4] [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] [Received: 01/18/2023] [Accepted: 04/02/2023] [Indexed: 05/02/2023] Open
Abstract
Eosinophilic-related clinical manifestations are protean and the underlying conditions underpinning eosinophilia are highly diverse. The etiological workup of unexplained eosinophilia/hypereosinophilia can be challenging, and can lead sometimes to extensive, inappropriate, costly and/or invasive investigations. To date, guidelines for the etiological workup and management of eosinophilia are mainly issued by hematologists, and thus mostly cover the scope of clonal hypereosinophilic syndromes (HES). Here, thanks to an extensive literature review, and thanks to the joint work of a large panel of experts involving physicians from both adult and pediatric medicine and from various subspecialties (as well as a representative of a patients' association representative), we provide recommendations for both the step-by step diagnostic workup of eosinophilia (whether unexplained or within specific contexts) as well as the management and follow-up of the full spectrum of eosinophilic disorders (including clonal, reactive, lymphocytic and idiopathic HES, as well as single-organ diseases). Didactic prescription summaries intended to facilitate the prescription of eosinophil-targeted drugs are also provided, as are practical diagnostic and therapeutic algorithms. Lastly, this set of recommendations also includes a summary intended for general practitioners, as well as an overview of the therapeutic patient education program set up by the French reference center for HES. Further updates will be mandatory as new validated information emerges.
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Affiliation(s)
- Matthieu Groh
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France.
- Department of Internal Medicine, Hôpital Foch, Suresnes, France.
- Inserm, U1286 - INFINITE - Institute for Translational Research in Inflammation, University of Lille, CHU Lille, Lille, France.
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France.
| | - Julien Rohmer
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, University of Sorbonne-Paris-Cité, APHP, CHU Bichat, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Nicolas Etienne
- Department of Infectious Diseases and Tropical Medicine, University of Sorbonne-Paris-Cité, APHP, CHU Necker-Enfants Malades, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Wadih Abou Chahla
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Pediatric Hematology, University of Lille, CHU Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Antoine Baudet
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, CH Annecy Genevois, Metz Tessy, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Aurélie Chan Hew Wai
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Pharmacology, Hôpital Foch, Suresnes, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Cécile Chenivesse
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- CNRS, Inserm, Institut Pasteur de Lille, U1019-UMR9017-CIIL-Centre d'Infection et d'Immunité de Lille, University of Lille, CHU Lille, Lille, France
- CRISALIS (Clinical Research Initiative in Severe Asthma: a Lever for Innovation and Science), F-CRIN Network, INSERM US015, Toulouse, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Irena Clisson Rusek
- Association Pour l'Information sur les Maladies à Eosinophiles, Bourg-la-Reine, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Vincent Cottin
- Department of Respiratory Medicine, Hôpital Louis Pradel, UMR754 INRAE, University of Lyon 1, Hospices Civils de Lyon, Lyon, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Matthieu Decamp
- Department of Cytogenetics, CHU de Caen, Caen, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Pascal De Groote
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Cardiology, University of Lille, CHU Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Fanny Delahousse
- , Nantes, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Nicolas Duployez
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Laboratory of Hematology, University of Lille, CHU Lille, Lille, France
- CNRS, Inserm, IRCL, UMR9020 - UMR1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, 59000, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Stanislas Faguer
- Department of Nephrology and Organ Transplantation, University of Paul Sabatier Toulouse III, CHU Toulouse, Toulouse, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Frédéric Gottrand
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Inserm, U1286 - INFINITE - Institute for Translational Research in Inflammation, University of Lille, CHU Lille, Lille, France
- Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne de Flandre Children's Hospital, University of Lille, CHU Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Florent Huang
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Cardiology, Hôpital Foch, Suresnes, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Thierry Leblanc
- Pediatric Hematology and Immunology Department, University Sorbonne-Paris-Cité, APHP, CHU Robert Debré, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Antoine Magnan
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Respiratory Medicine, Hôpital Foch, Suresnes, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Thierry Martin
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, CHU Strasbourg, Strasbourg, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Geoffrey Mortuaire
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Inserm, U1286 - INFINITE - Institute for Translational Research in Inflammation, University of Lille, CHU Lille, Lille, France
- Otorhinolaryngology-Head and Neck Department, University of Lille, CHU de Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Antoine Néel
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, CHU Nantes, Nantes, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Luc Paris
- Department of Parasitology and Mycology, Sorbonne Université, APHP, CHU Pitié-Salpêtrière, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Arnaud Petit
- Department of Hematology and Pediatric Oncology, Sorbonne Université, APHP, CHU Armand Trousseau, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Julien Rossignol
- Department of Hematology, University of Sorbonne-Paris-Cité, APHP, CHU Necker, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Nicolas Schleinitz
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, APHM, CHU La Timone, Marseille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Juliette Soret-Dulphy
- Centre d'Investigation Clinique, University of Sorbonne-Paris-Cité, AP-HP, CHU St-Louis, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Delphine Staumont-Salle
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Dermatology, University of Lille, CHU de Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Benjamin Terrier
- Department of Internal Medicine, University of Sorbonne-Paris-Cité, AP-HP, Paris, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Louis Terriou
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine and Clinical Immunology, University of Lille, CHU de Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Jean-François Viallard
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Department of Internal Medicine, CHU de Bordeaux, Bordeaux, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Guillaume Lefèvre
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Inserm, U1286 - INFINITE - Institute for Translational Research in Inflammation, University of Lille, CHU Lille, Lille, France
- Department of Internal Medicine and Clinical Immunology, University of Lille, CHU de Lille, Lille, France
- Department of Internal Medicine, CHU de Bordeaux, Bordeaux, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
| | - Jean-Emmanuel Kahn
- Department of Internal Medicine, National Reference Center for Hypereosinophilic Syndromes (CEREO), Hôpital Foch, 40, Rue Worth, 92151, Suresnes, France
- Institut d'Immunologie, University of Lille, CHU de Lille, Lille, France
- Department of Internal Medicine, University of Paris Saclay, APHP, CHU Ambroise Paré, Boulogne-Billancourt, France
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7
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Hinkle L, Gandhi N, Neal R, Narcisse V. Hypereosinophilic syndrome presenting with gastrointestinal manifestations. BMJ Case Rep 2023; 16:e254388. [PMID: 37015765 PMCID: PMC10083751 DOI: 10.1136/bcr-2022-254388] [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] [Indexed: 04/06/2023] Open
Abstract
Hypereosinophilic syndrome (HES) is a spectrum of diseases characterised by an elevated eosinophilic count causing end-organ damage. Differential diagnoses of hypereosinophilia are vast and include drug hypersensitivities, allergies, infections, cancers, autoimmune disorders and rare eosinophilic syndromes. Herein, we describe a case of a patient presenting with gastrointestinal (GI) symptoms including progressive dysphagia, abdominal distension, vomiting, diarrhoea and abdominal pain with significant peripheral eosinophilia who was found to have an overlap HES involving the GI tract. This patient's eosinophilia was rapidly corrected with intravenous methylprednisolone, and the patient experienced gradual resolution of clinical symptoms with maintenance oral prednisone. Due to the rarity and diverse presentation of HES, there are few large, longitudinal studies that describe disease progression and inform treatment guidelines. This case demonstrates the difficulty in designing a treatment regimen for these patients and emphasises the clinical need for improved understanding of HES.
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Affiliation(s)
| | | | - Ryan Neal
- Houston Methodist Hospital, Houston, Texas, USA
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8
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Hagiwara SI, Ueki S, Watanabe K, Hizuka K, Etani Y. Case of hypereosinophilic syndrome with gastrointestinal involvement showing tissue eosinophil cytolysis. Asia Pac Allergy 2022; 12:e37. [PMID: 36452011 PMCID: PMC9669462 DOI: 10.5415/apallergy.2022.12.e37] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 08/04/2022] [Accepted: 10/13/2022] [Indexed: 09/28/2023] Open
Abstract
Hypereosinophilic syndrome (HES), which is characterized by eosinophilia in the peripheral blood, often causes various organ disorders, including those of the gastrointestinal (GI) tract. The eosinophils play a key role in inflammation in eosinophilic GI disorders (EGIDs), including HES with GI involvement. Here, we report a case of HES with GI involvement that showed major basic proteins (MBPs) deposition in the absence of marked eosinophilic infiltration in the mucosa of the GI tract. An 11-year-old boy presented with nausea and epigastric pain for one week. He had a history of idiopathic HES with eosinophilic cystitis, diagnosed at the age of 2 years. He had been taking a low dose of corticosteroids for 9 years. The peripheral blood eosinophil count was 2,254/μL. Endoscopy revealed a swelling of the duodenal bulb mucosa. Histological findings of the duodenal mucosa revealed chronic inflammation, but no evidence of significant eosinophil infiltration and we could not diagnose him with HES with GI involvement or EGID. Immunofluorescent staining for MBP and galectin-10 was performed to detect intact and cytolytic eosinophils (eosinophil extracellular trap cell death: EETosis). Marked MBP deposition was evident in a small number of intact eosinophils in tissues from the duodenum, gastric antrum, and terminal ileum. The current case illustrates the utility of immunostaining for the detection of persistent eosinophilic inflammation, especially when cytolytic eosinophils are dominant.
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Affiliation(s)
- Shin-ichiro Hagiwara
- Department of Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Izumi, Japan
| | - Shigeharu Ueki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Ken Watanabe
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Keinosuke Hizuka
- Department of Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Izumi, Japan
| | - Yuri Etani
- Department of Gastroenterology, Nutrition and Endocrinology, Osaka Women's and Children's Hospital, Izumi, Japan
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9
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Waters AM, Park HJ, Weskamp AL, Mateja A, Kachur ME, Lyons JJ, Rosen BJ, Boggs NA. Elevated Basal Serum Tryptase: Disease Distribution and Variability in a Regional Health System. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:2424-2435.e5. [PMID: 35032694 PMCID: PMC9273808 DOI: 10.1016/j.jaip.2021.12.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 12/29/2021] [Accepted: 12/30/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND Hereditary-alpha tryptasemia (HαT) is the most common etiology for elevated basal serum tryptase (BST). However, the utility of tryptase genotyping of individuals with elevated BST in general clinical practice remains undefined. Moreover, studies showing associations between elevated BST and chronic kidney disease (CKD), myelodysplastic syndrome (MDS), rheumatoid arthritis, or eosinophilic esophagitis did not include tryptase genotyping. OBJECTIVE To determine the utility of tryptase genotyping among individuals with moderate elevations in BST at a regional health system. METHODS Clinical and laboratory data from 109 subjects with basal tryptase values of 7.5 ng/mL or greater who were tested for HαT or had a disorder previously linked to elevated BST were collected retrospectively by chart review. RESULTS Fifty-eight subjects had elevated BST defined as 11.5 ng/mL or greater. HαT was found in 63.8% (n = 37), 12.1% (n = 7) had CKD, and 20.7% (n = 12) had clonal myeloid disorders. A total of 6.9% (n = 4) with elevated BST had negative testing for HαT, CKD, and myeloid neoplasms. Two subjects with CKD, 1 subject with MDS, and 1 with myeloid hypereosinophilic syndrome had negative testing for HαT. Among subjects with elevated BST and more than 1 tryptase measurement, 41.5% (n = 22) had BST variability that exceeded the 20% plus 2 formula. Increased BST variability was found in subjects with HαT, all forms of mastocytosis, CKD, MDS, and those with no associated diagnosis. CONCLUSIONS HαT, CKD, and clonal myeloid disorders or a combination of the 3 constitute approximately 90% of individuals with elevated BST in clinical practice. Myeloid neoplasms were over-represented in this cohort relative to population prevalence data suggesting tryptase measurement selection bias by clinicians or higher prevalence. Elevated BST is associated with increased tryptase variability, regardless of etiology.
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Affiliation(s)
- Aubri M Waters
- Allergy and Immunology Service, Walter Reed National Military Medical Center, Bethesda, Md
| | - Hyun J Park
- Allergy and Immunology Service, Walter Reed National Military Medical Center, Bethesda, Md
| | - Andrew L Weskamp
- Internal Medicine Service, Walter Reed National Military Medical Center, Bethesda, Md
| | - Allyson Mateja
- Clinical Monitoring Research Program Directorate, Frederick National Laboratory for Cancer Research, Frederick, Md
| | - Megan E Kachur
- Department of Pathology, Walter Reed National Military Medical Center, Bethesda, Md
| | - Jonathan J Lyons
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Benjamin J Rosen
- Hematopathology Service, Walter Reed National Military Medical Center, Bethesda, Md
| | - Nathan A Boggs
- Allergy and Immunology Service, Walter Reed National Military Medical Center, Bethesda, Md; Department of Medicine, Uniformed Services University, Bethesda, Md.
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10
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Yalon M, Tahboub Amawi AD, Kelm ZS, Wells ML, Teo LLS, Heiken JP, Sheedy SP, Torbenson MS, Fidler JL, Venkatesh SK. Eosinophilic Disorders of the Gastrointestinal Tract and Associated Abdominal Viscera: Imaging Findings and Diagnosis. Radiographics 2022; 42:1081-1102. [PMID: 35749291 DOI: 10.1148/rg.220004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Eosinophilic gastrointestinal disorders (EGIDs) are inflammatory conditions of the gastrointestinal tract that are characterized by tissue eosinophilia and end-organ dysfunction or damage. Primary EGIDs are associated with atopy and other allergic conditions, whereas secondary EGIDs are associated with underlying systemic diseases or hypereosinophilic syndrome. Within the spectrum of EGIDs, eosinophilic esophagitis is the most prevalent. Eosinophilic gastroenteritis and eosinophilic colitis are relatively uncommon. Eosinophilic infiltration of the liver, biliary tree, and/or pancreas also can occur and mimic other inflammatory and malignant conditions. Although endoscopic evaluation is the method of choice for eosinophilic esophagitis, radiologic evaluation of the esophagus plays an important role in the assessment of disease severity. CT and MR enterography are the modalities of choice for demonstrating specific forms of eosinophilic gastroenteritis. CT and MRI are important in the detection of abdominal visceral involvement in EGIDs. Diagnosis is often challenging and relies on symptoms, imaging findings, histologic confirmation of tissue eosinophilia, and correlation with peripheral eosinophilia. Imaging is crucial for identifying characteristic organ-specific findings, although imaging findings are not specific. When promptly treated, EGIDs usually have a benign clinical course. However, a delayed diagnosis and associated surgical interventions have been associated with morbidity. Therefore, a radiologist's knowledge of the imaging findings of EGIDs in the appropriate clinical settings may aid in early diagnosis and thereby improve patient care. An overview of the clinical features and imaging findings of EGIDs and the eosinophilic disorders of associated abdominal viscera is provided. Online supplemental material is available for this article. ©RSNA, 2022.
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Affiliation(s)
- Mariana Yalon
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Ali D Tahboub Amawi
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Zachary S Kelm
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Michael L Wells
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Lynette L S Teo
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Jay P Heiken
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Shannon P Sheedy
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Michael S Torbenson
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Jeff L Fidler
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
| | - Sudhakar K Venkatesh
- From the Department of Radiology (M.Y., A.D.T.A., Z.S.K., M.L.W., J.P.H., S.P.S., J.L.F., S.K.V.) and Department of Laboratory Medicine and Pathology (M.S.T.), Mayo Clinic, 200 2nd St SW, Rochester, MN 55905; and Department of Diagnostic Imaging, National University Health System, Singapore (L.L.S.T.)
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11
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Kuang FL, De Melo MS, Makiya M, Kumar S, Brown T, Wetzler L, Ware JM, Khoury P, Collins MH, Quezado M, Pittaluga S, Klion AD. Benralizumab Completely Depletes Gastrointestinal Tissue Eosinophils and Improves Symptoms in Eosinophilic Gastrointestinal Disease. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1598-1605.e2. [PMID: 35283330 PMCID: PMC9210216 DOI: 10.1016/j.jaip.2022.02.037] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 02/11/2022] [Accepted: 02/28/2022] [Indexed: 05/02/2023]
Abstract
BACKGROUND Previous studies of targeted eosinophil biologics in eosinophilic esophagitis have yielded mixed results. Possible explanations include incomplete eosinophil depletion with anticytokine (anti-IL-5) treatments and/or irreversible fibrotic tissue changes contributing to symptomatology. OBJECTIVE To characterize the therapeutic effect of eosinophil depletion in patients with hypereosinophilic syndrome with varied eosinophilic gastrointestinal (GI) disorders. METHODS Hematologic, histologic, endoscopic, and clinical symptoms for a subset (n = 7) of hypereosinophilic syndrome patients with GI tissue eosinophilia enrolled in a phase 2 clinical trial of benralizumab (anti-IL-5RA) were assessed before and after treatment (NCT02130882). RESULTS Blood and GI tissue eosinophils were completely depleted in all segments of the GI tract, and all patients reported improved GI symptoms, in some cases as early as after the first monthly dose. Some patients had recurrent symptomatic flares without recurrent peripheral or tissue eosinophilia, in most cases after prolonged symptomatic remission and in the setting of liberalization of dietary restrictions and/or tapering of background therapy. Although eosinophil-associated histologic changes improved in all segments, epithelial changes persisted in the esophagus and stomach in patients with recurrent disease flares even after 1 year of treatment. Serum tryptase and GI mast cells were generally unchanged with treatment, and increases were not associated with disease flares. Serum levels of IL-4 and IL-5 increased with benralizumab treatment (both P < .05). CONCLUSIONS Benralizumab treatment completely depleted blood and GI tissue eosinophilia in patients with eosinophilic GI disorders, but clinical response, while encouraging, was heterogeneous. Residual symptoms in some patients may reflect persistent epithelial changes in the upper GI tract.
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Affiliation(s)
- Fei Li Kuang
- Division of Allergy Immunology, Northwestern University Feinberg School of Medicine, Chicago, Ill; Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md.
| | - Michelly Sampaio De Melo
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Michelle Makiya
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Sheila Kumar
- Digestive Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Md
| | - Thomas Brown
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Lauren Wetzler
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - JeanAnne M Ware
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Paneez Khoury
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
| | - Margaret H Collins
- Division of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Martha Quezado
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Stefania Pittaluga
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Md
| | - Amy D Klion
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Md
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12
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Rosenberg CE, Fulkerson PC, Williams KW. Diagnosis and Management of Pediatric Hypereosinophilic Syndrome. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:1131-1138. [PMID: 35181546 DOI: 10.1016/j.jaip.2022.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 02/03/2022] [Accepted: 02/07/2022] [Indexed: 10/19/2022]
Abstract
Hypereosinophilic syndrome (HES) is a diverse group of disorders characterized by peripheral blood eosinophilia of 1.5 × 109/L (1,500/μL) or greater with evidence of end-organ damage attributable to eosinophilia and no other cause of the end-organ damage. The HES is rare, especially in children. This review aims to provide best practices in diagnosis and treatment of HES in children, including how to differentiate between primary and secondary causes of hypereosinophilia; how to distinguish the differences in clinical presentation, treatment, and prognosis of HES in children and adults; and how to identify key steps in the evaluation and management of HES in children.
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Affiliation(s)
- Chen E Rosenberg
- Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Patricia C Fulkerson
- Division of Allergy, Immunology, and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD
| | - Kelli W Williams
- Division of Pediatric Pulmonology, Allergy, and Immunology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC.
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13
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Gonçalves I, Pinho AFS, Antunes A, Carvalho S, Pinto L. Postpartum Eosinophilic Ascites: A Case Report. Cureus 2022; 14:e23301. [PMID: 35449620 PMCID: PMC9012586 DOI: 10.7759/cureus.23301] [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] [Accepted: 03/16/2022] [Indexed: 02/05/2023] Open
Abstract
Eosinophilic gastrointestinal diseases (EGID) are a group of conditions characterized by histopathologic eosinophilic infiltrates in one or more segments of the gastrointestinal (GI) tract. It occurs in the absence of known causes for eosinophilia. It can affect every part of the gastrointestinal tract, but eosinophilic ascites (EA) is uncommon. There is a clinical overlap between EGID and GI involvement of hypereosinophilic syndrome (HES), so distinguishing them may not be easy. We report a case of eosinophilic gastroenteritis in a 26-year-old-woman with the uncommon presentation of eosinophilic ascites after delivery. It is vital to maintain a high grade of suspicion to diagnose these disorders and exclude the secondary causes since treatment varies. In addition, the occurrence of this postpartum syndrome has been described, so it is essential to recognize this entity in this period.
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Affiliation(s)
- Inês Gonçalves
- Department of Internal Medicine, Hospital de Braga, Braga, PRT
| | | | - Ana Antunes
- Department of Emergency Medicine, Hospital de Braga, Braga, PRT
| | | | - Luisa Pinto
- Department of Internal Medicine, Hospital de Braga, Braga, PRT
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14
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Wardlaw AJ, Barwell J, Hitchman C, Shrine N, Bennett N, Adewoye A, Ozturk H, Ntereke T, Wurm P, Tobin M, Gooptu B, Hollox E, Wain LV. Familial hypereosinophilia associated with eosinophilic gastrointestinal symptoms in individuals with a missense mutation in CKLF-like MARVEL transmembrane domain containing 3. Clin Exp Allergy 2021; 51:1501-1504. [PMID: 34048099 DOI: 10.1111/cea.13957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/29/2021] [Accepted: 05/11/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Andrew J Wardlaw
- Institute for Lung Health, Department of Respiratory Sciences, Leicester Respiratory Biomedical Research Centre, University of Leicester and National Institute for Health Research, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Julian Barwell
- Department of Genetics, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Charles Hitchman
- Institute for Lung Health, Department of Respiratory Sciences, Leicester Respiratory Biomedical Research Centre, University of Leicester and National Institute for Health Research, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
- Leicester Institute of Structural & Chemical Biology, University of Leicester, Leicester, UK
| | - Nick Shrine
- Genetic Epidemiology Group, Department of Health Sciences, University of Leicester, Leicester, UK
| | - Neil Bennett
- Genetic Epidemiology Group, Department of Health Sciences, University of Leicester, Leicester, UK
| | - Ade Adewoye
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Hasret Ozturk
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Tumisang Ntereke
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Peter Wurm
- Department of Gastroenterology, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Martin Tobin
- Institute for Lung Health, Department of Respiratory Sciences, Leicester Respiratory Biomedical Research Centre, University of Leicester and National Institute for Health Research, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
- Genetic Epidemiology Group, Department of Health Sciences, University of Leicester, Leicester, UK
| | - Bibek Gooptu
- Institute for Lung Health, Department of Respiratory Sciences, Leicester Respiratory Biomedical Research Centre, University of Leicester and National Institute for Health Research, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
- Leicester Institute of Structural & Chemical Biology, University of Leicester, Leicester, UK
| | - Ed Hollox
- Department of Genetics and Genome Biology, University of Leicester, Leicester, UK
| | - Louise V Wain
- Institute for Lung Health, Department of Respiratory Sciences, Leicester Respiratory Biomedical Research Centre, University of Leicester and National Institute for Health Research, Glenfield Hospital, University Hospitals of Leicester NHS Trust, Leicester, UK
- Genetic Epidemiology Group, Department of Health Sciences, University of Leicester, Leicester, UK
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15
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Song XH, Xu T, Zhao GH. Hypereosinophilia with cerebral venous sinus thrombosis and intracerebral hemorrhage: A case report and review of the literature. World J Clin Cases 2021; 9:8571-8578. [PMID: 34754870 PMCID: PMC8554425 DOI: 10.12998/wjcc.v9.i28.8571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/08/2021] [Accepted: 07/28/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hypereosinophilia (HE) is defined as a peripheral blood eosinophil count of > 1.5 × 109/L and may be associated with tissue damage. The clinical presentations of HE vary; however, myocardial fibrosis and thrombosis can threaten the lives of patients with sustained eosinophilia. Cerebral venous sinus thrombosis (CVST) in the setting of eosinophil-related diseases has seldom been reported. Here, we review the literature on HE with CVST to increase knowledge and encourage early diagnosis.
CASE SUMMARY A previously healthy 41-year-old man was admitted to hospital with diarrhea and abdominal pain. He was treated with antibiotics for suspected acute colitis. Three days later, he experienced headache and vomiting. Brain computed tomography (CT) revealed thrombosis of the left jugular vein to the left transverse sinus vein. Platelet (PLT) count decreased to 60 × 1012/L, and absolute eosinophil count (AEC) increased to 2.41 × 109/L. He was treated with low-molecular-weight heparin. PLT count progressively decreased to 14 × 109/L, and we terminated anticoagulation and performed PLT transfusion. Six days after admission, he complained of a worsening headache. Brain CT revealed right temporal lobe and left centrum semiovale intracerebral hemorrhage, and AEC increased to 7.65 × 109/L. We used prednisolone for HE. The level of consciousness decreased, so emergency hematoma removal and decompressive craniectomy for right cerebral hemorrhage were performed. The patient was alert 2 d after surgery. He was treated with anticoagulation again 2 wk after surgery. Corticosteroids were gradually tapered without any symptomatic recurrence or abnormal laboratory findings.
CONCLUSION HE can induce CVST, and we need to focus on eosinophil counts in patients with CVST.
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Affiliation(s)
- Xiu-Hua Song
- Department of Neurology, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, Zhejiang Province, China
| | - Tian Xu
- Department of Neurology, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, Zhejiang Province, China
| | - Guo-Hua Zhao
- Department of Neurology, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, Zhejiang Province, China
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16
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Kumar A, Haider A, Siddiqa A. Organ-Specific Hypereosinophilic Syndrome Presenting as Eosinophilic Gastroenteritis. Cureus 2021; 13:e16021. [PMID: 34258128 PMCID: PMC8257460 DOI: 10.7759/cureus.16021] [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] [Accepted: 06/29/2021] [Indexed: 11/05/2022] Open
Abstract
Gastrointestinal (GI) diseases have a substantial impact on the population health and healthcare resources of the United States. They constitute billions of dollars in expenditure and millions of office and hospital visits. With advancing diagnostic and treatment modalities, rare diseases are increasingly recognized and managed. However, after close to 80 years since the first description, eosinophilic GI disorders (EGID) are still uncommon, and only around 300 cases have been reported to date. Hypereosinophilic syndrome (HES) is well studied, but there are still no guidelines to direct management. We report the case of a 56-year-old female who presented with gastroenteritis and a persistent eosinophil count above 7 x 109/L. Imaging was suggestive of bowel wall thickening, and endoscopy revealed normal-appearing mucosa. However, histologic examination revealed eosinophilic infiltration of the GI tract. She was diagnosed with HES and treated with oral prednisone with remarkable improvement of her symptoms.
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Affiliation(s)
- Aneesh Kumar
- Internal Medicine, BronxCare Hospital Center, Bronx, USA
| | - Asim Haider
- Internal Medicine, BronxCare Health System, Bronx, USA
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17
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Fiocchi A, Vickery BP, Wood RA. The use of biologics in food allergy. Clin Exp Allergy 2021; 51:1006-1018. [PMID: 33966304 DOI: 10.1111/cea.13897] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Food allergy continues to pose problems due to its increased frequency and its increasingly high severity. In this context, alongside the traditional avoidance strategies of allergenic foods and desensitization through the cautious progression of exposure to foods in the context of oral immunotherapy (OIT), alternative strategies have made their way in the last decades. We review the possibilities of intervention in food allergy with the use of biological drugs capable of interfering with the synthesis of IgE, with their mechanisms of action, or with complex biological mechanisms that lead to the establishment of a food allergy. METHODS Repeated Entrez PubMed searches using the template algorithm "Food allergy" and "biologics" or "Omalizumab" or "Dupilumab" or "milk desensitization" or "oral tolerance induction" or "oral immunotherapy" or "Etokimab" or "Tezepelumab" or "Quilizumab" or "Ligelizumab" or "Tralokinumab" or "Nemolizumab" or "Mepolizumab" or "Reslizumab" or "Benralizumab". The authors' clinical experience in paediatric allergy units of University hospitals was also drawn upon. RESULTS The landscape in this context has changed dramatically over the past 10 years. We have acquired knowledge mainly on the effect of different types of anti-IgE treatments in poliallergic patients with food allergy, and in patients treated with OIT. However, other mediators are being targeted by specific biologic treatments. Among them, the alarmins Il-33 and TSLP, IL-4 and IL-13, eosinophil-related molecules as IL-6, IL-8, IL-10, IL-12, and mostly IL-5, and integrins involved in the pathogenesis of eosinophilic gastrointestinal diseases (EGIDs), as SIGLEC-8. CONCLUSIONS The ever-better knowledge of the mechanisms of food allergy allowing these developments will improve not only the perspective of patients with the most serious immediate food allergies such as anaphylaxis, but also those of patients with related diseases such as atopic dermatitis, eosinophilic esophagitis, and EGIDs. Biologics are also intended to complement OIT strategies that have developed over the years.
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Affiliation(s)
| | | | - Robert A Wood
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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18
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Mormile I, Petraroli A, Loffredo S, Rossi FW, Mormile M, Del Mastro A, Spadaro G, de Paulis A, Bova M. Episodic Angioedema with Hypereosinophilia (Gleich's Syndrome): A Case Report and Extensive Review of the Literature. J Clin Med 2021; 10:jcm10071442. [PMID: 33916211 PMCID: PMC8037656 DOI: 10.3390/jcm10071442] [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: 02/22/2021] [Revised: 03/19/2021] [Accepted: 03/27/2021] [Indexed: 02/07/2023] Open
Abstract
Episodic angioedema with eosinophilia (EAE) (Gleich's syndrome) is a rare disease characterized by hypereosinophilia (up to 95 × 109 cells/L), recurrent episodes of angioedema, urticaria, weight gain, and fever, that occur at periodical intervals (usually every 3-4 weeks). The exact etiology of EAE is still unclear, but both eosinophils and abnormalities of cytokines homeostasis seem to play a pivotal role in the pathogenesis of the disease. In particular, the cyclic elevation of serum interleukin-5 before the increase in eosinophil count has been reported. Herein, we performed a broad literature review and report the case of a thirty-two-year-old woman with a two-year history of cyclic angioedema attacks, urticaria, periodic weight gain, and severe hypereosinophilia, diagnosed with EAE and treated with oral corticosteroids. Describing the most relevant clinical features of EAE reported so far in the literature, we aim to provide physicians with some useful tools to help them deal with this disease. In addition, we aim to raise awareness about this rare condition in which approved diagnostic classification criteria are currently missing.
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Affiliation(s)
- Ilaria Mormile
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
| | - Angelica Petraroli
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
- Correspondence: ; Tel.: +39-393-705-1956; Fax: +39-081-746-4671
| | - Stefania Loffredo
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
- Institute of Experimental Endocrinology and Oncology “G. Salvatore” (IEOS), National Research Council (CNR), Via S. Pansini 5, 80131 Naples, Italy
| | - Francesca Wanda Rossi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
| | - Mauro Mormile
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy;
| | - Andrea Del Mastro
- Emergency Division, A.O.R.N. “Antonio Cardarelli”, Via Antonio Cardarelli, 9, 80131 Naples, Italy;
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
| | - Amato de Paulis
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
| | - Maria Bova
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy; (I.M.); (S.L.); (F.W.R.); (G.S.); (A.d.P.); (M.B.)
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19
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Looman KIM, Nuver ME, Korevaar TIM, Guillen SS. Hypereosinophilic syndrome with multiorgan involvement: an interdisciplinary work-up. BMJ Case Rep 2021; 14:14/2/e240243. [PMID: 33541953 PMCID: PMC7868273 DOI: 10.1136/bcr-2020-240243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
A previously healthy 40-year-old man was referred to our emergency department with pruritic skin lesions and dyspnoea. Laboratory investigation revealed hypereosinophilia. Further diagnostic work-up confirmed the diagnosis of idiopathic hypereosinophilic syndrome (iHES), a rare myeloproliferative disease with a heterogeneous clinical presentation. We describe a unique case with cardiac, pulmonary, hepatic and cutaneous involvement at time of presentation. This case accentuates the importance of an extensive multidisciplinary diagnostic work-up, since iHES is a condition with potential rapid progressive multiorgan failure which requires prompt analysis and treatment. In addition, this case emphasises the importance of being aware of tunnel vision, especially during the COVID-19 pandemic, which might give rise to an increased risk of missing rare diagnoses. Our patient was treated with prednisolone, after which both his clinical condition and eosinophil concentrations markedly improved.
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Affiliation(s)
- Kirsten I M Looman
- Internal Medicine, Franciscus Gasthuis and Vlietland, Rotterdam, South Holland, The Netherlands
| | - Maarten E Nuver
- Internal Medicine, Franciscus Gasthuis and Vlietland, Rotterdam, South Holland, The Netherlands
| | - Tim I M Korevaar
- Internal Medicine, Franciscus Gasthuis and Vlietland, Rotterdam, South Holland, The Netherlands
| | - Samara S Guillen
- Internal Medicine, Franciscus Gasthuis and Vlietland, Rotterdam, South Holland, The Netherlands
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20
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Praharaj DL, Mallick B, Nath P, Panigrahi SC, Anand AC, Sharma R. Hyper-eosinophilic syndrome: An uncommon cause of chronic abdominal pain in an elderly male. Trop Doct 2021; 51:640-645. [PMID: 33472567 DOI: 10.1177/0049475520987765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Hypereosinophilia is defined as an absolute eosinophil count of ≥1.5 × 109/L, and its presence with involvement of at least one organ system defines the hypereosinophilic syndrome. It may occur with parasitic infestation, connective tissue disorder or rarely in clonal disorders such as eosinophilic leucaemia. Organ systems that may be involved include the cardiovascular, central nervous, respiratory and gastrointestinal systems. In the latter, a wide spectrum of clinical presentation may be seen from trivial, to debilitating or rarely fatal. We report an elderly male with a history of bronchial asthma, obstructive sleep apnoea and food allergy who presented with chronic abdominal pain and weight loss. Abdominal examination and routine evaluation were essentially normal other than a peripheral hyper-eosinophilia. We witnessed a brisk and lasting response to an elimination diet and corticosteroids.
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Affiliation(s)
- Dibya L Praharaj
- Assistant Professor, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Bipadabhanjan Mallick
- Assistant Professor, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Preetam Nath
- Assistant Professor, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Sarat C Panigrahi
- Associate Professor, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Anil C Anand
- Professor and Head, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Rajkumar Sharma
- Senior Resident, Department of Gastroenterology and Hepatology, 90946Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha, India
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