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Vandenplas Y, Broekaert I, Domellöf M, Indrio F, Lapillonne A, Pienar C, Ribes-Koninckx C, Shamir R, Szajewska H, Thapar N, Thomassen RA, Verduci E, West C. An ESPGHAN Position Paper on the Diagnosis, Management, and Prevention of Cow's Milk Allergy. J Pediatr Gastroenterol Nutr 2024; 78:386-413. [PMID: 38374567 DOI: 10.1097/mpg.0000000000003897] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 06/25/2023] [Indexed: 07/27/2023]
Abstract
A previous guideline on cow's milk allergy (CMA) developed by the European Society of Paediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) was published in 2012. This position paper provides an update on the diagnosis, treatment, and prevention of CMA with focus on gastrointestinal manifestations. All systematic reviews and meta-analyses regarding prevalence, pathophysiology, symptoms, and diagnosis of CMA published after the previous ESPGHAN document were considered. Medline was searched from inception until May 2022 for topics that were not covered in the previous document. After reaching consensus on the manuscript, statements were formulated and voted on each of them with a score between 0 and 9. A score of ≥6 was arbitrarily considered as agreement. Available evidence on the role of dietary practice in the prevention, diagnosis, and management of CMA was updated and recommendations formulated. CMA in exclusively breastfed infants exists, but is uncommon and suffers from over-diagnosis. CMA is also over-diagnosed in formula and mixed fed infants. Changes in stool characteristics, feeding aversion, or occasional spots of blood in stool are common and in general should not be considered as diagnostic of CMA, irrespective of preceding consumption of cow's milk. Over-diagnosis of CMA occurs much more frequently than under-diagnosis; both have potentially harmful consequences. Therefore, the necessity of a challenge test after a short diagnostic elimination diet of 2-4 weeks is recommended as the cornerstone of the diagnosis. This position paper contains sections on nutrition, growth, cost, and quality of life.
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Affiliation(s)
- Yvan Vandenplas
- Vrije Universiteit Brussel (VUB), UZ Brussel, KidZ Health Castle, Brussels, Belgium
| | - Ilse Broekaert
- Department of Paediatrics, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Magnus Domellöf
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
| | - Flavia Indrio
- Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | - Alexandre Lapillonne
- Neonatal Intensive Care Unit, Necker-Enfants Malades Hospital, Paris University, Paris, France
- CNRC, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Corina Pienar
- Department of Pediatrics, "Victor Babes" University of Medicine and Pharmacy, Timisoara, Romania
| | - Carmen Ribes-Koninckx
- Gastroenterology and Hepatology & Instituto de Investigacion Sanitaria, La Fe University Hospital, Valencia, Spain
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center, Lea and Arieh Pickel Chair for Pediatric Research, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, Warsaw, Poland
| | - Nikhil Thapar
- 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
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Rut Anne Thomassen
- Department of Paediatric Medicine, Division of Paediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Elvira Verduci
- Department of Paediatrics, Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | - Christina West
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden
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Mulé A, Prattico C, Al Ali A, Mulé P, Ben-Shoshan M. Diagnostic and Management Strategies of Food Protein-Induced Enterocolitis Syndrome: Current Perspectives. Pediatric Health Med Ther 2023; 14:337-345. [PMID: 37901587 PMCID: PMC10612481 DOI: 10.2147/phmt.s404779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/13/2023] [Indexed: 10/31/2023] Open
Abstract
Food protein-induced enterocolitis syndrome (FPIES) is a form of non-IgE mediated food allergy that presents with delayed gastrointestinal symptoms after ingestion of the trigger food. The data regarding FPIES are sparse, despite being recognized as a distinct clinical entity. This narrative review presents the characteristics of this disorder in the pediatric population, as well-standard diagnostic and management protocols. FPIES can be classified into acute and chronic subtypes, and some cases may develop into an IgE-mediated allergy. Given that skin prick tests and specific IgE levels are negative in the majority of cases, diagnosis relies on clinical history and oral food challenges. Management involves elimination diets, assessment of tolerance through oral food challenges, and rehydration in the event of a reaction. Future research should focus on improving diagnostic methods, illustrating underlying pathogenesis and biomarkers, and assessing long-term natural history. Increased knowledge and awareness for FPIES are required.
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Affiliation(s)
- Angela Mulé
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Catherine Prattico
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Adnan Al Ali
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Pasquale Mulé
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Moshe Ben-Shoshan
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Centre, Montreal, QC, Canada
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Hua A, El-Zataari M, Hudson E, Sanders GM, Schuler CF. Evolution of Food Protein-Induced Enterocolitis Syndrome (FPIES) Index Trigger Foods and Subsequent Reactions After Initial Diagnosis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:3179-3186.e2. [PMID: 37380072 DOI: 10.1016/j.jaip.2023.06.032] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 06/07/2023] [Accepted: 06/14/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy treated by trigger food avoidance and supportive care. Whether the prevalence of different trigger foods is changing with evolving food introduction patterns is unknown. The rate and nature of subsequent reactions after initial diagnosis have not been fully studied. OBJECTIVE We sought to characterize how trigger foods have changed over time and investigate the nature of subsequent reactions after initial diagnosis. METHODS We collected data regarding patients' FPIES reactions from 347 patients seen in the University of Michigan Allergy and Immunology clinic for FPIES from 2010 to 2022. Inclusion criteria consisted of pediatric patients diagnosed with FPIES by an allergist based on international consensus guidelines. RESULTS Most foods including less commonly cited FPIES triggers increased in frequency over time. The most common index trigger was oat. A total of 32.9% (114 of 347) patients experienced a subsequent reaction after education on trigger avoidance and safe home introduction of new foods, with 34.2% (41 of 120) of subsequent reactions to new triggers at home and 45% (54 of 120) to known triggers at home. Of patients reacting subsequently, 28% (32 of 114) experienced a subsequent reaction necessitating an emergency department visit. The most common new subsequent reaction triggers were egg and potato, whereas peanut most commonly triggered reactions on oral food challenge. CONCLUSIONS The risk profile of FPIES triggers may be evolving over time, though high-risk FPIES foods remain common. The subsequent reaction rate after counseling indicates that home food introduction poses risk. This study highlights the need for improved safety of new food introduction and/or prediction methods for FPIES to help prevent potentially dangerous home FPIES reactions.
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Affiliation(s)
- Alexandra Hua
- Department of Internal Medicine, University of Michigan, Ann Arbor, Mich.
| | - Mohamad El-Zataari
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Mich
| | - Elizabeth Hudson
- Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, Mich; Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Michigan, Ann Arbor, Mich; Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Georgiana M Sanders
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Michigan, Ann Arbor, Mich; Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
| | - Charles F Schuler
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Michigan, Ann Arbor, Mich; Mary H. Weiser Food Allergy Center, University of Michigan, Ann Arbor, Mich
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4
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Hernández‐Almeida P, Vásconez‐Muñoz F, Vásconez‐Montalvo A, Sempértegui‐Moscoso R, Contreras G, Carrión‐Jaramillo E. Food protein‐induced enterocolitis syndrome with pneumatosis intestinalis in an exclusively breastfed infant: A case report and literature review. Clin Case Rep 2022; 10:e6520. [DOI: 10.1002/ccr3.6520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/25/2022] [Accepted: 10/09/2022] [Indexed: 11/25/2022] Open
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Kurian S, Panigrahy N, Jamalpuri V, Chirla D. Cow's milk protein allergy in a neonate presenting with methaemoglobinaemia. BMJ Case Rep 2022; 15:e246599. [PMID: 35985742 PMCID: PMC9396161 DOI: 10.1136/bcr-2021-246599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2022] [Indexed: 11/03/2022] Open
Abstract
Cow's milk protein allergy (CMPA) is the most common food allergy in infants. A previously healthy neonate fed with infant formula presented diarrhoea, vomiting and respiratory distress with cyanosis. Investigations showed thrombocytosis and leucocytosis with lymphocyte predominance. To our surprise blood gas analysis showed metabolic acidosis and a high methaemoglobin level of 33% (normal range <3%). Clinical status, metabolic acidosis and methaemoglobin level returned to normal following fluid resuscitation and methylene blue administration. The neonate was later managed with breast feeding and elemental formula. CMPA was diagnosed based on history and clinical improvement after elemental formula. Although not common in CMPA, methaemoglobinaemia should be recognised as a differential diagnosis in a hypoxic infant with metabolic acidosis and diarrhoea as early recognition and treatment with methylene blue can save a child's life.
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Affiliation(s)
- Simi Kurian
- Department of Neonatology, Rainbow Children's Hospital, Hyderabad, India
| | | | | | - Dinesh Chirla
- Department of Neonatology, Rainbow Children's Hospital, Hyderabad, India
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Anania C, Martinelli I, Brindisi G, De Canditiis D, De Castro G, Zicari AM, Olivero F. Hydrolyzed Rice Formula: An Appropriate Choice for the Treatment of Cow's Milk Allergy. J Clin Med 2022; 11:4823. [PMID: 36013062 PMCID: PMC9410499 DOI: 10.3390/jcm11164823] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/29/2022] Open
Abstract
Cow's milk allergy (CMA) is a common condition in the pediatric population. CMA can induce a diverse range of symptoms of variable intensity. It occurs mainly in the first year of life, and if the child is not breastfed, hypoallergenic formula is the dietary treatment. Extensively hydrolyzed cow's milk formulas (eHF) with documented hypo-allergenicity can be recommended as the first choice, while amino acid-based formulas (AAF) are recommended for patients with more severe symptoms. Hydrolyzed rice-based formulas (HRFs) are a suitable alternative for infants with CMA that cannot tolerate or do not like eHF and in infants with severe forms of CMA. In the present paper, we reviewed the nutritional composition of HRFs as well as studies regarding their efficacy and tolerance in children, and we provided an updated overview of the recent evidence on the use of HRFs in CMA. The available studies provide evidence that HRFs exhibit excellent efficacy and tolerance and seem to be adequate in providing normal growth in healthy children as well as in children with CMA.
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Affiliation(s)
- Caterina Anania
- Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy
| | - Ivana Martinelli
- Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy
| | - Giulia Brindisi
- Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy
| | | | - Giovanna De Castro
- Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy
| | - Anna Maria Zicari
- Department of Mother-Child, Urological Science, Sapienza University of Rome, 00161 Rome, Italy
| | - Francesca Olivero
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy
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Vandenplas Y, Bajerova K, Dupont C, Eigenmann P, Kuitunen M, Meyer R, Ribes-Koninckx C, Salvatore S, Shamir R, Szajewska H. The Cow's Milk Related Symptom Score: The 2022 Update. Nutrients 2022; 14:nu14132682. [PMID: 35807862 PMCID: PMC9268587 DOI: 10.3390/nu14132682] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 06/22/2022] [Accepted: 06/25/2022] [Indexed: 02/07/2023] Open
Abstract
CoMiSS® was developed 7 years ago to increase the awareness of health care professionals towards the possibility that symptoms presented by infants could be related to cow’s milk. While CoMiSS was conceived mostly on theoretical concepts, data is now available from 25 clinical trials. Based on this extensive research using the tool since 2015, we aim to propose an updated CoMiSS. The evidence was reviewed, debated and discussed by 10 experts, of whom seven were part of the original group. The panel concluded that the cut-off previously proposed to indicate the likelihood that symptoms may be cow’s milk related should be lowered from ≥12 to ≥10. Data in healthy infants > 6 months are missing. Since the Brussels Infant and Toddlers Stool Scale (BITSS) was recently developed for non-toilet trained children, the Bristol Stool Scale was changed to the BITSS without changing the impact of stool characteristics on CoMiSS. Overall, CoMiSS raises awareness that symptoms might be cow’s milk related. New studies are needed to determine if the change in cut-off and other small adaptions improve its sensitivity and specificity. Data for CoMiSS is still needed in presumed healthy infants between 6 and 12 months old. There may also be regional differences in CoMiSS, in healthy infants as well as in those with cow’s milk allergy. Finally, we emphasize that CoMiSS is an awareness tool and not a diagnostic test.
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Affiliation(s)
- Yvan Vandenplas
- Vrije Universiteit Brussel (VUB), UZ Brussel, KidZ Health Castle, Laarbeeklaan 101, 1090 Brussels, Belgium
- Correspondence: ; Tel.: +32-475748794
| | - Katerina Bajerova
- Department of Pediatrics, University Hospital Brno and Masaryk’s University, 625 00 Brno, Czech Republic;
- Department of Internal Medicine, Geriatrics and Practical Medicine, University Hospital Brno and Masaryk´s University, 625 00 Brno, Czech Republic
| | - Christophe Dupont
- Ramsay Group, France et Clinique Marcel Sembat, Paris Descartes University, Boulogne-Billancourt, 75004 Paris, France;
| | - Philippe Eigenmann
- Pediatric Allergy Unit, University Hospitals of Geneva, 1205 Geneva, Switzerland;
| | - Mikael Kuitunen
- Children’s Hospital, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland;
| | - Rosan Meyer
- Department Paediatrics, Imperial College London, London SW7 2BX, UK;
- Department Dietetics, Winchester University, Winchester SO23 4NR, UK
- Department Medicine, KU Leuven, 3001 Leuven, Belgium
| | - Carmen Ribes-Koninckx
- Pediatric Gastroenterology, La Fe University Hospital, Instituto de Iinvestigacion Sanitaria La FE Valencia, 46026 Valencia, Spain;
| | - Silvia Salvatore
- Department of Paediatrics, University of Insubria, 21100 Varese, Italy;
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children’s Medical Center, Lea and Arieh Pickel for Pediatric Research, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 69978, Israel;
| | - Hania Szajewska
- Department of Paediatrics, The Medical University of Warsaw, 02-014 Warsaw, Poland;
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Berni Canani R, Caffarelli C, Calvani M, Martelli A, Carucci L, Cozzolino T, Alvisi P, Agostoni C, Lionetti P, Marseglia GL. Diagnostic therapeutic care pathway for pediatric food allergies and intolerances in Italy: a joint position paper by the Italian Society for Pediatric Gastroenterology Hepatology and Nutrition (SIGENP) and the Italian Society for Pediatric Allergy and Immunology (SIAIP). Ital J Pediatr 2022; 48:87. [PMID: 35689252 PMCID: PMC9188074 DOI: 10.1186/s13052-022-01277-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 05/10/2022] [Indexed: 11/10/2022] Open
Abstract
Epidemiologic data suggest an increased prevalence of pediatric food allergies and intolerances (FAIs) during the last decades. This changing scenario has led to an increase in the overall healthcare costs, due to a growing demand for diagnostic and treatment services. There is the need to establish Evidence-based practices for diagnostic and therapeutic intervention that could be adopted in the context of public health policies for FAIs are needed. This joint position paper has been prepared by a group of experts in pediatric gastroenterology, allergy and nutrition from the Italian Society for Pediatric Gastroenterology Hepatology and Nutrition (SIGENP) and the Italian Society for Pediatric Allergy and Immunology (SIAIP). The paper is focused on the Diagnostic Therapeutic Care Pathway (DTCP) for pediatric FAIs in Italy.
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Affiliation(s)
- Roberto Berni Canani
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy. .,CEINGE-Biotecnologie Avanzate s.c.ar.l. University of Naples Federico II, Naples, Italy. .,European Laboratory for the Investigation of Food-Induced Diseases, University of Naples, Federico II, Naples, Italy. .,Task Force for Microbiome Studies, University of Naples Federico II, Naples, Italy.
| | - Carlo Caffarelli
- Pediatric Clinic, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Mauro Calvani
- Pediatric Unit, S. Camillo Forlanini Hospital, Rome, Italy
| | - Alberto Martelli
- Department of Pediatrics, G. Salvini Hospital, Garbagnate Milanese, Milan, Italy
| | - Laura Carucci
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy.,CEINGE-Biotecnologie Avanzate s.c.ar.l. University of Naples Federico II, Naples, Italy
| | - Tommaso Cozzolino
- Department of Translational Medical Science, University of Naples Federico II, Naples, Italy.,CEINGE-Biotecnologie Avanzate s.c.ar.l. University of Naples Federico II, Naples, Italy
| | - Patrizia Alvisi
- Pediatric Gastroenterology Unit, Maggiore Hospital, Bologna, Italy
| | - Carlo Agostoni
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Pediatric Intermediate Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paolo Lionetti
- Pediatric Gastroenterology and Nutrition Unit, Meyer Children's Hospital, Florence, Italy
| | - Gian Luigi Marseglia
- Pediatric Clinic, IRCCS "S. Matteo" Foundation, University of Pavia, Pavia, Italy
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9
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Zubeldia-Varela E, Barker-Tejeda TC, Blanco-Pérez F, Infante S, Zubeldia JM, Pérez-Gordo M. Non-IgE-Mediated Gastrointestinal Food Protein-Induced Allergic Disorders. Clinical Perspectives and Analytical Approaches. Foods 2021; 10:foods10112662. [PMID: 34828942 PMCID: PMC8623505 DOI: 10.3390/foods10112662] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 10/27/2021] [Indexed: 12/21/2022] Open
Abstract
Non-IgE-mediated gastrointestinal food allergy (non-IgE-GI-FA) is the name given to a series of pathologies whose main entities are food protein-induced allergic proctocolitis (FPIAP), food protein-induced enteropathy (FPE), and food protein-induced enterocolitis syndrome (FPIES). These are more uncommon than IgE-mediated food allergies, their mechanisms remain largely unknown, and their diagnosis is mainly done by clinical history, due to the lack of specific biomarkers. In this review, we present the latest advances found in the literature about clinical aspects, the current diagnosis, and treatment options of non-IgE-GI-FAs. We discuss the use of animal models, the analysis of gut microbiota, omics techniques, and fecal proteins with a focus on understanding the pathophysiological mechanisms of these pathologies and obtaining possible diagnostic and/or prognostic biomarkers. Finally, we discuss the unmet needs that researchers should tackle to advance in the knowledge of these barely explored pathologies.
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Affiliation(s)
- Elisa Zubeldia-Varela
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28660 Madrid, Spain
| | - Tomás Clive Barker-Tejeda
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28660 Madrid, Spain
| | - Frank Blanco-Pérez
- VPr1 Research Group “Molecular Allergology”, Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, 63225 Langen, Germany;
| | - Sonsoles Infante
- Allergy Paediatric Unit, Allergy Service, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (S.I.); (J.M.Z.)
- Gregorio Marañón Health Research Institute (IiSGM), 28007 Madrid, Spain
| | - José M. Zubeldia
- Allergy Paediatric Unit, Allergy Service, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (S.I.); (J.M.Z.)
- Gregorio Marañón Health Research Institute (IiSGM), 28007 Madrid, Spain
- Rare Diseases Networking Biomedical Research Centre (CIBERER, U-761), Carlos III Institute of Health, 28029 Madrid, Spain
| | - Marina Pérez-Gordo
- Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo-CEU, CEU Universities, ARADyAL, 28660 Madrid, Spain; (E.Z.-V.); (T.C.B.-T.)
- Correspondence: ; Tel.: +34-91-372-4700 (ext. 14675)
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10
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Alberca RW, Gomes E, Moretti EH, Russo M, Steiner AA. Naturally occurring hypothermia promotes survival in severe anaphylaxis. Immunol Lett 2021; 237:27-32. [PMID: 34245741 DOI: 10.1016/j.imlet.2021.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 11/24/2022]
Abstract
Although hypothermia has received substantial attention as an indicator of severity in anaphylaxis, it has been neglected from the perspective of whether it could act as a disease-modifying factor in this condition. Here, the impact of naturally occurring (spontaneous) hypothermia on anaphylaxis was evaluated in a murine model of ovalbumin (OVA)-induced allergy. Nonextreme changes in the ambient temperature (Ta) were used to modulate the magnitude of spontaneous hypothermia. At a Ta of 24°C, challenge with OVA intraperitoneally or intravenously resulted in a rapid, transient fall in body core temperature, which reached its nadir 4-6°C below baseline in 30 min. This hypothermic response was largely attenuated when the mice were kept at a Ta of 34°C. The Ta-dependent attenuation of hypothermia resulted in a survival rate of only 30%, as opposed to survival of 100% in the condition that favored the development of hypothermia. The protective effect of hypothermia did not involve changes in the rate of mast cell degranulation, as assessed by the concentration of mast cell protease-1 in bodily fluids. On the other hand, hypothermia improved oxygenation of the brain and kidneys, as indicated by higher NAD+/NADH ratios. Therefore, it is plausible to propose that naturally occurring hypothermia makes organs more resistant to the anaphylactic insult.
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Affiliation(s)
- Ricardo W Alberca
- Departamento de Imunologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, SP 05508, Brazil
| | - Eliane Gomes
- Departamento de Imunologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, SP 05508, Brazil
| | - Eduardo H Moretti
- Departamento de Imunologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, SP 05508, Brazil
| | - Momtchilo Russo
- Departamento de Imunologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, SP 05508, Brazil
| | - Alexandre A Steiner
- Departamento de Imunologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, SP 05508, Brazil.
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11
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Induction of food tolerance is dependent on intestinal inflammatory state. Immunol Lett 2021; 234:33-43. [PMID: 33915190 DOI: 10.1016/j.imlet.2021.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 04/21/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023]
Abstract
Food allergies are usually managed by food avoidance. Hidden allergens in food, due to cross-contamination and/or allergenic additives added during production, place an important concern in today's increasing food allergy cases worldwide. Previous studies showed that the introduction of unacquainted food components, in an inflamed intestine, results in sensitization to this food. Thus, our aim was to evaluate the kinetics of multiple food allergy induction. Adult male C57BL/6 mice were divided into five groups, four of which were submitted to an intestinal inflammation induction protocol to peanuts. Egg white (OVA) diluted 1:5 v/v in distilled water was instilled by gavage 6h-before (PRIOR), concomitant (AT) and 6h-after (DURING) the onset of the peanut challenge diet. Positive control (POS CONT) and NEG CONT received saline per gavage. Finally, animals were challenged with subcutaneous injections of OVA. Results showed no changes in diet intake were observed. Anti-OVA polyisotypic IgG antibody titers significantly increased in AT. Flow cytometry revealed significant decrease in CD4+CD25+Foxp3+ and significant increase in TCD8+ in AT. Histomorphometrically, AT and DURING were classified as Infiltrative and Partial Destruction stages. PRIOR was classified as Infiltrative, while POS CONT was classified as Partial Destruction. NEG CONT was classified as Normal. Together, our results confirm that the introduction of unfamiliar food only a few hours before the initiation of a gut inflammation process is able to induce oral tolerance, however the introduction of a dietary protein concomitant to the onset or during an ongoing gut inflammation may induce multiple allergies.
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Management of acute food protein-induced enterocolitis syndrome emergencies at home and in a medical facility. Ann Allergy Asthma Immunol 2021; 126:482-488.e1. [PMID: 33493640 DOI: 10.1016/j.anai.2021.01.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/24/2020] [Accepted: 01/19/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Acute food protein-induced enterocolitis syndrome (FPIES) is characterized by delayed repetitive vomiting after ingestion of a trigger food, and severe reactions may lead to dehydration, hypotension, and shock. We provide recommendations on management of FPIES emergencies in a medical facility and at home. DATA SOURCES This review summarizes the literature on clinical context, pathophysiology, presentation, and treatment of FPIES emergencies. STUDY SELECTIONS We referred to the 2017 International Consensus Guidelines for the Diagnosis and Management of FPIES and performed a literature search identifying relevant recent primary articles and review articles on clinical management. RESULTS Management of FPIES emergencies in a medical facility is based on severity of symptoms and involves rehydration, ondansetron, and corticosteroids. A proactive approach for reactions occurring at home involves prescribing oral ondansetron and providing an individualized treatment plan based on the evolution of symptoms and severity of past reactions. A better understanding of the pathophysiology of FPIES and randomized trials on ondansedron and cocorticosteroid use could lead to more targeted treatments. CONCLUSION Children with FPIES are at risk for severe symptoms constituting a medical emergency. Management of FPIES emergencies is largely supportive, with treatment tailored to the symptoms, severity of the patient's condition, location of reaction, and reaction history.
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Baldo F, Bevacqua M, Corrado C, Nisticò D, Cesca L, Declich V, Dall'Amico R, Barbi E. FPIES in exclusively breastfed infants: two case reports and review of the literature. Ital J Pediatr 2020; 46:144. [PMID: 33023612 PMCID: PMC7539526 DOI: 10.1186/s13052-020-00910-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 09/28/2020] [Indexed: 01/16/2023] Open
Abstract
Background Food Protein-Induced Enterocolitis Syndrome (FPIES) is a non IgE-mediated food allergy that generally affects children in the first year of life. Usually symptoms break out when formula milk or solid foods are introduced for the first time but they might also appear in exclusively breastfed infants, since the trigger elements, especially cow’s milk proteins, can be conveyed by maternal milk as well. FPIES in exclusively breastfed babies is a very rare clinical condition and only few cases have been reported in the medical literature. Case presentation We describe two cases of FPIES in exclusively breastfed babies. The first one is a two-month-old infant with a brief history of vomit and diarrhea that presented to the Emergency Department in septic-like conditions. The main laboratory finding was a significant increase in methemoglobin (13%). Clinically, we noted that, when breastfeeding was suspended, diarrhea drastically improved, and vice versa when maternal milk was reintroduced. An amino acid-based formula allowed a complete normalization of the symptoms. The second one is a three-month-old infant admitted for a 3 days history of persistent vomit and diarrhea. Blood tests showed a raised level of methemoglobin (7%). An esophagogastroduodenoscopy was performed and biopsies showed an eosinophilic infiltration of the duodenal mucosa. A maternal exclusion diet and an amino acid-based formula allowed a rapid regularization of the bowel function. Conclusions We searched all the cases of FPIES in exclusively breastfed babies reported in the medical literature, identifying eight patients, with an average age of 3 months (range 15 days – 6 months). The majority of the cases were initially diagnosed as gastroenteritis or sepsis, five cases were characterized by an acute on chronic scenario and cow’s milk was the most frequently involved food. Methemoglobin was never tested. An oral food challenge test was performed in two patients. FPIES in exclusively breastfed infants is a rare condition that, in the presence of compatible history and symptoms, should be considered also in exclusively breastfed babies. The evaluation of methemoglobin can simplify the diagnostic process.
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Affiliation(s)
- Francesco Baldo
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy.
| | - Martina Bevacqua
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy
| | - Cristiana Corrado
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy
| | - Daniela Nisticò
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Piazzale Europa 1, 34127, Trieste, Italy
| | - Laura Cesca
- Department of Pediatrics, AAS n.5 Friuli Occidentale, via Montereale 24, 33170, Pordenone, Italy
| | - Valentina Declich
- Department of Pediatrics, AAS n.5 Friuli Occidentale, via Montereale 24, 33170, Pordenone, Italy
| | - Roberto Dall'Amico
- Department of Pediatrics, AAS n.5 Friuli Occidentale, via Montereale 24, 33170, Pordenone, Italy
| | - Egidio Barbi
- Department of Pediatrics, Institute for Maternal and Child Health, IRCCS Burlo Garofolo, via dell'Istria 65/1, 34137, Trieste, Italy
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Mastrorilli C, Santoro A, Procaccianti M, Pagliaro G, Caffarelli C. New insights into food protein-induced enterocolitis in children. Minerva Pediatr 2020; 72:416-423. [PMID: 32686925 DOI: 10.23736/s0026-4946.20.05976-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Food protein-induced enterocolitis syndrome (FPIES) represents a non-IgE-mediated food allergic disorder with delayed gastrointestinal symptoms that may evolve in a medical emergency. Clinically, FPIES can be distinguished into acute and chronic phenotypes. FPIES is mainly diagnosed in infancy however the onset at older ages is being progressively described. The pathogenetic mechanism underlying FPIES remains mainly unexplained, but an alteration of food-specific T-cell response has been proposed. The diagnosis of FPIES is primarily clinical, since there are not available specific biomarkers. Oral food challenge (OFC) is the gold standard for diagnosing FPIES or excluding the onset of tolerance to the triggering food. Management of FPIES includes an acute phase treatment and a maintenance therapy with the strict food avoidance until challenge, in order to prevent new attacks and avoid nutritional alterations. Acute management requires hydration that can be performed orally or intravenously according to clinical status. Long-term management of FPIES is based on the avoidance of the culprit food(s) and supervised introduction of other high-risk foods if never taken before among infants before 12 months of age. There is a compelling need of future achievements in FPIES research for the definition of underlying disease pathogenesis and potential therapeutic point of care.
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Affiliation(s)
- Carla Mastrorilli
- Unit of Pediatric Allergy and Pulmonology, Department of Pediatrics and Emergency, Consorziale-Policlinico University Hospital, Pediatric Hospital Giovanni XXIII, Bari, Italy -
| | - Angelica Santoro
- Department of Medicine and Surgery, Pediatric Clinic, University of Parma, Parma, Italy
| | - Michela Procaccianti
- Department of Medicine and Surgery, Pediatric Clinic, University of Parma, Parma, Italy
| | - Giuseppe Pagliaro
- Pediatric Unit, Department of Obstetrics, Gynecology and Pediatrics, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy
| | - Carlo Caffarelli
- Department of Medicine and Surgery, Pediatric Clinic, University of Parma, Parma, Italy
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Infante S, Cabrera-Freitag P, Morales-Cabeza C, Alvarez-Perea A. Geographical Variations in Food Protein-Induced Enterocolitis Syndrome. CURRENT TREATMENT OPTIONS IN ALLERGY 2019. [DOI: 10.1007/s40521-019-00234-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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