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Ishibashi S, Yanagida N, Sato S, Ebisawa M. Management of food allergy based on oral food challenge. Curr Opin Allergy Clin Immunol 2024; 24:153-159. [PMID: 38538146 DOI: 10.1097/aci.0000000000000980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
PURPOSE OF REVIEW Food allergy is a growing health problem that affects both patients and society in multiple ways. Despite the emergence of novel diagnostic tools, such as component-resolved diagnostics (CRD) and basophil activation tests (BAT), oral food challenge (OFC) still plays an indispensable role in the management of food allergies. This review aimed to highlight the indications and safety concerns of conducting an OFC and to provide insights into post-OFC management based on recent findings. RECENT FINDINGS Standardized OFC protocols have regional diversification, especially in Japan and Western countries. Recent studies suggested that the interval between doses should be at least more than an hour. Furthermore, applying a stepwise method tailored to the patient's specific immunoglobulin E level and history of anaphylaxis seems to mitigate these risks. Recent surveys have shown that, following a positive OFC, options other than strict avoidance are also selected. SUMMARY OFC serves diverse purposes, yet the risks it carries warrant caution. The stepwise protocol appears promising for its safety. Subthreshold consumption following OFC shows potential; however, further research on its efficacy and safety is required. Management following OFC should be tailored and well discussed between clinicians and patients.
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Affiliation(s)
- Seijiro Ishibashi
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, NHO Sagamihara National Hospital, Kanagawa, Japan
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2
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Vassilopoulou E, Rallis D, Milani GP, Agostoni C, Feketea G, Lithoxopoulou M, Stefanaki E, Ladomenou F, Douladiris N, Cronin C, Popescu CA, Pop RM, Bocsan IC, Tsabouri S. Nurturing Infants to Prevent Atopic Dermatitis and Food Allergies: A Longitudinal Study. Nutrients 2023; 16:21. [PMID: 38201851 PMCID: PMC10780847 DOI: 10.3390/nu16010021] [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: 11/18/2023] [Revised: 12/14/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Atopic dermatitis (AD) at a young age often precedes the development of food allergies. Although AD affects millions of infants worldwide, prenatal and postnatal risk factors, and their association with the development of food allergies later on, are not fully elucidated. This study seeks to investigate AD epidemiology in infancy and its risk factors, examining early-life factors (both prenatal and postnatal) that could contribute to the later development of food allergies. METHODS Between January 2019 and December 2019, 501 infants were included in this prospective cohort study. Longitudinal data collection was performed through maternal interviews, the first one conducted within three days after the delivery and the second within 24 to 36 months after the delivery, encompassing variables such as demographics, family history of atopy, maternal smoking, antibiotic use during pregnancy, the mode of delivery, breastfeeding history, food practices, and greenness exposure within 3 days from delivery, while they were still in the hospital. RESULTS Maternal smoking during pregnancy (p = 0.001) and an older sibling atopy history (p = 0.03) was significantly linked to AD incidence. Cesarean section delivery (p = 0.04) was associated with a higher risk of food allergies in infants with AD. Having a garden at home correlated with a higher likelihood of AD (p = 0.01), and food elimination without medical guidance (p = 0.02) due to AD correlated with an elevated risk of food allergies. CONCLUSIONS Encouraging timely allergenic food introduction while promoting dietary diversity, rich in plant-based foods, maternal smoking cessation, and professional dietary guidance may help minimize AD and food allergy risk. Future studies should address the role of greenness in the development of AD and food allergies.
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Affiliation(s)
- Emilia Vassilopoulou
- Pediatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.P.M.); (C.A.)
| | - Dimitrios Rallis
- Neonatal Intensive Care Unit, Faculty of Medicine, University of Ioannina, 45500 Ioannina, Greece; (D.R.); (S.T.)
| | - Gregorio Paolo Milani
- Pediatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.P.M.); (C.A.)
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy
| | - Carlo Agostoni
- Pediatric Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.P.M.); (C.A.)
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20122 Milan, Italy
| | - Gavriela Feketea
- Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (G.F.); (R.M.P.); (I.C.B.)
- Pediatric Allergy Outpatient Clinic, Department of Pediatrics, “Karamandaneio” Children’s Hospital of Patra, 26331 Patras, Greece
| | - Maria Lithoxopoulou
- 2nd Department of Neonatology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, “Papageorgiou” General Hospital of Thessaloniki, 56403 Thessaloniki, Greece;
| | - Evangelia Stefanaki
- Pediatric Allergy Outpatient Clinic, Department of Pediatrics, Venizeleion General Hospital of Heraklion, 71409 Heraklion, Greece;
| | - Fani Ladomenou
- Pediatric Infectious Unit, Department of Pediatrics, University Hospital of Ioannina, 45500 Ioannina, Greece;
| | - Nikolaos Douladiris
- Allergy Unit, 2nd Pediatric Clinic, University of Athens, 11527 Athens, Greece;
| | - Caoimhe Cronin
- Department of Paediatrics and Child Health, University College Cork, T12 K8AF Cork, Ireland;
| | - Codruta Alina Popescu
- Department of Abilities Human Sciences, Iuliu Hatieganu University of Medicine and Pharmacy, 40012 Cluj-Napoca, Romania;
| | - Raluca Maria Pop
- Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (G.F.); (R.M.P.); (I.C.B.)
| | - Ioana Corina Bocsan
- Department of Pharmacology, Toxicology and Clinical Pharmacology, University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (G.F.); (R.M.P.); (I.C.B.)
| | - Sophia Tsabouri
- Neonatal Intensive Care Unit, Faculty of Medicine, University of Ioannina, 45500 Ioannina, Greece; (D.R.); (S.T.)
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Regula P, Agress A, Rosenstreich D, Rubinstein A, Ramesh M. Adult-onset IgE-mediated cow's milk allergy-a rare phenotype. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100142. [PMID: 37781661 PMCID: PMC10509834 DOI: 10.1016/j.jacig.2023.100142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 05/13/2023] [Accepted: 05/21/2023] [Indexed: 10/03/2023]
Abstract
Cow's milk allergy has been studied extensively in infants and young children and has public health importance around the globe. We describe the clinical and demographic characteristics of 3 cases of a rare presentation of adult-onset IgE-mediated cows' milk allergy.
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Affiliation(s)
- Prudhvi Regula
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Ariela Agress
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - David Rosenstreich
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Arye Rubinstein
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Manish Ramesh
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
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Skypala IJ, Reese I, Durban R, Hunter H, Podesta M, Chaddad MCC, Santos AF, Agache I. Food allergy-A holistic approach to dietary management. A joint EAACI Research & Outreach Committee and INDANA review. Pediatr Allergy Immunol 2023; 34:e14019. [PMID: 37747742 DOI: 10.1111/pai.14019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 08/16/2023] [Indexed: 09/26/2023]
Abstract
Following a diagnosis of IgE-mediated food allergy, to secure the best outcome, the patient should receive individualized advice tailored to their specific needs, which considers the type and presentation of the food involved, level of exclusion required, risk of cross-contamination and any variance required for age, ethnicity, financial issues, and lifestyle. Issues such as food labels "may contain" statements, and variation in the threshold of reaction and impact of cofactors should also be considered. Most important is the need to ensure that the diagnosis is robust, especially given the nutritional, psychological, and socioeconomic issues that can affect an individual with a diagnosis of food allergy. Unnecessary exclusion of one or more foods that have not triggered allergic reactions, especially in individuals with allergic comorbidities, can result in severe IgE-mediated reactions on re-exposure. Given that food allergies may change over time, the diagnosis should be reviewed, to determine whether resolution is likely, or new-food triggers are reported. Regular assessment is vital, especially during childhood, to ensure reintroduction occurs at an appropriate time, thus enabling increased diversity of the diet and improvement in the quality of life. For some, an IgE-mediated food allergy may necessitate the life-long exclusion of foods, and for others, a food habitually eaten suddenly triggers an allergic reaction in adult life. People of all ages, ethnicities, and socioeconomic backgrounds deserve individual advice on the management of their food allergy to support a healthy diet and improve quality of life.
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Affiliation(s)
- Isabel J Skypala
- Department of Allergy & Clinical Immunology, Royal Brompton & Harefield Hospitals, part of Guys & St Thomas NHS Foundation Trust, London, UK
- Inflammation, Repair & Development Section, National Heart & Lung Institute, Imperial College, London, UK
| | - Imke Reese
- Nutritional Counseling and Therapy, Focus on Allergology, Munich, Germany
| | - Raquel Durban
- Carolina Asthma & Allergy Center, Charlotte, North Carolina, USA
| | - Hannah Hunter
- Department of Allergy, Guys & St Thomas NHS Foundation Trust, London, UK
- Kings College, London, UK
| | | | | | - Alexandra F Santos
- Department of Women and Children's Health (Pediatric Allergy), School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, King's College London, London, UK
- Children's Allergy Service, Evelina London Children's Hospital, Guy's and St Thomas' Hospital, London, UK
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, Romania
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5
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Warren C, Nimmagadda SR, Gupta R, Levin M. The epidemiology of food allergy in adults. Ann Allergy Asthma Immunol 2023; 130:276-287. [PMID: 36509408 DOI: 10.1016/j.anai.2022.11.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/31/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022]
Abstract
The prevalence and awareness of food allergy (FA) among US adults is arguably at a historical high, both with respect to primary immunoglobulin E-mediated food hypersensitivity and other food-triggered conditions that operate through a variety of immunologic mechanisms (eg, pollen-FA syndrome, alpha-gal syndrome, food protein-induced enterocolitis syndrome, eosinophilic esophagitis). Worryingly, not only are many adults retaining childhood-onset food allergies as they age into adulthood, it seems that many adults are experiencing adult-onset allergies to previously tolerated foods, with correspondingly adverse physical, and psychological health impacts. Consequently, this review aims to summarize what is currently known about the epidemiology and population-level burden of FA among adult populations in North America and around the globe. This article also provides insights into the natural history of these conditions and what we need to know as we look to the future to support effective care and prevent FA.
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Affiliation(s)
- Christopher Warren
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Evanston, Illinois; Center for Food Allergy and Asthma Research, Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Evanston, Illinois.
| | - Sai R Nimmagadda
- Center for Food Allergy and Asthma Research, Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Evanston, Illinois; Division of Allergy and Immunology, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Ruchi Gupta
- Center for Food Allergy and Asthma Research, Institute for Public Health and Medicine, Feinberg School of Medicine, Northwestern University, Evanston, Illinois; Ann and Robert H. Lurie Children's Hospital of Chicago, Department of Pediatrics, Chicago, Illinois
| | - Michael Levin
- Division Paediatric Allergology, University of Cape Town, Cape Town, South Africa
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Epstein-Rigbi N, Levy MB, Nachshon L, Koren Y, Katz Y, Goldberg MR, Elizur A. Efficacy and safety of food allergy oral immunotherapy in adults. Allergy 2023; 78:803-811. [PMID: 36190349 DOI: 10.1111/all.15537] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/18/2022] [Accepted: 08/24/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Oral immunotherapy (OIT) is an emerging method for treating food allergy in children. However, data regarding adults undergoing this process are lacking. METHODS We retrospectively analyzed the medical records of patients with food allergy aged ≥17 years who completed OIT treatment between April 2010 and December 2020 at Shamir Medical Center. Data were compared with that of children aged 4 to <11 years and adolescents aged ≥11 to 17 treated during the same time period. RESULTS A total of 96 adults at a median age of 22.3 years who underwent OIT for milk (n = 53), peanut (n = 18), sesame (n = 7), egg (n = 5), and tree nuts (n = 13) were analyzed and compared with 1299 children and 309 adolescents. Adults experienced more adverse reactions requiring injectable epinephrine, both during in-clinic up-dosing (49% vs. 15.9% and 26.5% for children and adolescents, respectively, p < 0.0001) and during home treatment (22.9% vs. 12.4%, p = 0.007 for children, and 17.5%, p = 0.23 for adolescents). Most adults (61.5%) were fully desensitized, but the rates of full desensitization were significantly lower than children (73.4%, p = 0.013). Significantly more adults (28.3%) undergoing milk OIT failed treatment than children (14.3%, p = 0.015) and adolescents (14.1%, p = 0.022), while failure rates in adults undergoing OIT for other foods were low (9.3%) and comparable with children and adolescents. CONCLUSIONS OIT is successful in desensitizing most adults with IgE-mediated food allergy. Adults undergoing milk OIT are at increased risk for severe reactions and for OIT failure while failure rates in adults undergoing OIT for other foods are low.
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Affiliation(s)
- Na'ama Epstein-Rigbi
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel.,Department of Pediatrics, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael B Levy
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel
| | - Liat Nachshon
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel.,Department of Medicine, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Koren
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel
| | - Yitzhak Katz
- Department of Pediatrics, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael R Goldberg
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel.,Department of Pediatrics, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Arnon Elizur
- Institute of Allergy, Immunology and Pediatric Pulmonology, Shamir (former Assaf Harofeh) Medical Center, Zerifin, Israel.,Department of Pediatrics, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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7
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Atopic Dermatitis and Food Allergy: A Complex Interplay What We Know and What We Would Like to Learn. J Clin Med 2022; 11:jcm11144232. [PMID: 35887996 PMCID: PMC9317394 DOI: 10.3390/jcm11144232] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/06/2022] [Accepted: 07/19/2022] [Indexed: 12/07/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disorder characterized by intense pruritus, eczematous lesions, and relapsing course. It presents with great clinical heterogeneity, while underlying pathogenetic mechanisms involve a complex interplay between a dysfunctional skin barrier, immune dysregulation, microbiome dysbiosis, genetic and environmental factors. All these interactions are shaping the landscape of AD endotypes and phenotypes. In the “era of allergy epidemic”, the role of food allergy (FA) in the prevention and management of AD is a recently explored “era”. Increasing evidence supports that AD predisposes to FA and not vice versa, while food allergens are presumed as one of the triggers of AD exacerbations. AD management should focus on skin care combined with topical and/or systemic treatments; however, in the presence of suspected food allergy, a thorough allergy evaluation should be performed. Food-elimination diets in food-allergic cases may have a beneficial effect on AD morbidity; however, prolonged, unnecessary diets are highly discouraged since they can lead to loss of tolerance and potentially increase the risk of IgE-mediated food allergy. Preventive AD strategies with the use of topical emollients and anti-inflammatory agents as well as early introduction of food allergens in high-risk infants seem promising in managing and preventing food allergy in AD patients. The current review aims to overview data on the complex AD/FA relationship and provide the most recent developments on whether food allergy interventions change the AD course and vice versa.
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8
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Skypala I, Bauer M, DunnGalvin A, Venter C. The Challenges of Managing Multiple Food Allergies and Consequent Food Aversions. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 10:35-44. [PMID: 34757065 DOI: 10.1016/j.jaip.2021.10.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/15/2021] [Accepted: 10/19/2021] [Indexed: 12/24/2022]
Abstract
The allergic march can often result in children with one food allergy phenotype developing other allergic manifestations as they grow older. In this grand round, we describe the case of a child with a diagnosis of eosinophilic esophagitis at an early age, who subsequently developed IgE-mediated allergy to milk and egg. Because of the onset of allergic rhinitis, an additional complication of the teenage years was the development of pollen food syndrome, which further affected the already complex dietary management. These multiple allergies had a consequent effect on nutritional status and provoked considerable psychosocial issues, which greatly affected the patient's relationship with food. This case illustrates that for complex patients, a cohesive approach and shared decision-making are essential for diagnosis and management. Working with the patient and also the whole family, and considering how best to support them, necessitates a flexible approach. Regular follow-up is important to address changing psychosocial and dietary needs and monitor the resolution of allergies and response to pharmacotherapy. Complex patients need the input of a comprehensive multidisciplinary team, with good access to dietetic and psychological support, to optimize quality of life for these individuals and their families.
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Affiliation(s)
- Isabel Skypala
- Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom; Department of Allergy & Clinical Immunology, Imperial College London, London, United Kingdom.
| | - Maureen Bauer
- Children's Hospital Colorado Section of Pediatric Allergy and Immunology, University of Colorado School of Medicine, Denver, Colo
| | - Audrey DunnGalvin
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - Carina Venter
- Children's Hospital Colorado Section of Pediatric Allergy and Immunology, University of Colorado School of Medicine, Denver, Colo
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Worm M, Reese I, Ballmer-Weber B, Beyer K, Bischoff SC, Bohle B, Brockow K, Claßen M, Fischer PJ, Hamelmann E, Jappe U, Kleine-Tebbe J, Klimek L, Koletzko B, Lange L, Lau S, Lepp U, Mahler V, Nemat K, Raithel M, Saloga J, Schäfer C, Schnadt S, Schreiber J, Szépfalusi Z, Treudler R, Wagenmann M, Werfel T, Zuberbier T. Update of the S2k guideline on the management of IgE-mediated food allergies. Allergol Select 2021; 5:195-243. [PMID: 34263109 PMCID: PMC8276640 DOI: 10.5414/alx02257e] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 06/21/2021] [Indexed: 01/02/2023] Open
Abstract
Not available.
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Affiliation(s)
- Margitta Worm
- Allergology and Immunology, Department of Dermatology, Venereology, and Allergology, Charité – Universitätsmedizin Berlin, Germany
| | - Imke Reese
- Nutritional Counseling and Therapy, Focus on Allergology, Munich, Germany
| | - Barbara Ballmer-Weber
- University Hospital Zurich, Department of Dermatology, Zurich, Switzerland, and Cantonal Hospital St. Gallen, Department of Dermatology and Allergology, St. Gallen, Switzerland
| | - Kirsten Beyer
- Clinic of Pediatrics m. S. Pneumology, Immunology and Intensive Care Medicine, Charité – Universitätsmedizin Berlin, Germany
| | - Stephan C. Bischoff
- Institute of Nutritional Medicine and Prevention, University of Hohenheim, Stuttgart, Germany
| | - Barbara Bohle
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Austria
| | - Knut Brockow
- Department of Dermatology and Allergology, Biederstein, Klinikum rechts der Isar, Technical University of Munich, Germany
| | - Martin Claßen
- Klinik für Kinder und Jugendmedizin/Päd. Intensivmedizin, Eltern-Kind-Zentrum Prof. Hess Klinikum Bremen-Mitte
| | - Peter J. Fischer
- Practice for Pediatric and Adolescent Medicine m. S. Allergology and Pediatric Pneumology, Schwäbisch Gmünd
| | - Eckard Hamelmann
- University Clinic for Pediatric and Adolescent Medicine, Evangelisches Klinikum Bethel gGmbH, Bielefeld
| | - Uta Jappe
- Research Group Clinical and Molecular Allergology, Research Center Borstel, Airway Research Center North (ARCN), member of the German Center for Lung Research (DZL), Borstel
- Interdisciplinary Allergy Outpatient Clinic, Medical Clinic III, University Hospital Schleswig-Holstein, Lübeck
| | | | | | - Berthold Koletzko
- Pediatric Clinic and Pediatric Polyclinic, Dr. von Haunersches Kinderspital, Department of Metabolic and Nutritional Medicine, Ludwig-Maximilians-University, Munich
| | - Lars Lange
- Pediatric and Adolescent Medicine, St.- Marien-Hospital, Bonn
| | - Susanne Lau
- Clinic of Pediatrics m. S. Pneumology, Immunology and Intensive Care Medicine, Charité – Universitätsmedizin Berlin, Germany
| | - Ute Lepp
- Practice for Pulmonary Medicine and Allergology, Buxtehude
| | | | - Katja Nemat
- Practice for Pediatric Pneumology/Allergology at the Children’s Center Dresden (Kid), Dresen
| | | | - Joachim Saloga
- Department of Dermatology, University Medical Center, Johannes Gutenberg-University Mainz
| | - Christiane Schäfer
- Nutritional Therapy, Focus on Allergology and Gastroenterology, Schwarzenbek, Germany
| | - Sabine Schnadt
- German Allergy and Asthma Association, Mönchengladbach, Germany
| | - Jens Schreiber
- Pneumology, University Hospital of Otto von Guericke University, Magdeburg, Germany
| | - Zsolt Szépfalusi
- University Hospital for Pediatrics and Adolescent Medicine, Medical University of Vienna, Austria
| | - Regina Treudler
- Clinic of Dermatology, Venereology and Allergology, University Medical Center Leipzig, Germany
| | | | - Thomas Werfel
- Clinic of Dermatology, Allergology and Venerology, Hannover Medical School, Germany, and
| | - Torsten Zuberbier
- Department of Dermatology, Venerology and Allergology, Charité – Universitätsmedizin Berlin
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Sicherer SH, Warren CM, Dant C, Gupta RS, Nadeau KC. Food Allergy from Infancy Through Adulthood. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 8:1854-1864. [PMID: 32499034 DOI: 10.1016/j.jaip.2020.02.010] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/21/2020] [Accepted: 02/11/2020] [Indexed: 12/26/2022]
Abstract
Food allergies are the result of immune responses that cause adverse reactions to foods. Immune responses to foods may produce a spectrum of symptoms and disorders, including acute allergic reactions and anaphylaxis, food protein-induced allergic proctocolitis, food protein-induced enterocolitis syndrome, food-dependent, exercise-induced anaphylaxis, and oral allergy syndrome (pollen-food allergy syndrome). Food-allergic responses also contribute to chronic inflammatory disorders such as eosinophilic esophagitis and atopic dermatitis. Although food allergy affects people from infancy through adulthood, there are allergic features that differ according to age (ie, presentation, triggers, and natural course) and have important implications for diagnosis, prognosis, and management. New food allergies can develop at any age, and we propose similarities in the etiology of de novo food allergy whether in infancy or adulthood. The approach to managing food allergy changes dramatically over the life course, and physicians and patients must respond accordingly to optimize care. Food allergy therapies are emerging, and the efficacy and safety of these interventions could differ by age group of those treated. In this review, we highlight interesting observations on the etiology and characteristics of food allergy presenting at different ages and discuss clinical management as it relates to life stage.
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Affiliation(s)
- Scott H Sicherer
- Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Christopher M Warren
- Center for Food Allergy & Asthma Research, Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, Chicago, Ill; Sean N. Parker Center for Allergy and Asthma Research, Stanford University School of Medicine, Stanford, Calif
| | - Christopher Dant
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University School of Medicine, Stanford, Calif
| | - Ruchi S Gupta
- Center for Food Allergy & Asthma Research, Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Kari C Nadeau
- Sean N. Parker Center for Allergy and Asthma Research, Stanford University School of Medicine, Stanford, Calif
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11
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Bird JA, Leonard S, Groetch M, Assa'ad A, Cianferoni A, Clark A, Crain M, Fausnight T, Fleischer D, Green T, Greenhawt M, Herbert L, Lanser BJ, Mikhail I, Mustafa S, Noone S, Parrish C, Varshney P, Vlieg-Boerstra B, Young MC, Sicherer S, Nowak-Wegrzyn A. Conducting an Oral Food Challenge: An Update to the 2009 Adverse Reactions to Foods Committee Work Group Report. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 8:75-90.e17. [PMID: 31950914 DOI: 10.1016/j.jaip.2019.09.029] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 11/17/2022]
Abstract
Oral food challenges are an integral part of an allergist's practice and are used to evaluate the presence or absence of allergic reactivity to foods. A work group within the Adverse Reactions to Foods Committee of the American Academy of Allergy, Asthma & Immunology was formed to update a previously published oral food challenge report. The intention of this document was to supplement the previous publication with additional focus on safety, treatment of IgE-mediated allergic reactions, guidance for challenges in infants and adults, psychosocial considerations for children and families participating in an oral food challenge, specific guidance for baked milk or baked egg challenges, masking agents and validated blinding recipes for common food allergens, and recommendations for conducting and interpreting challenges in patients with suspected food protein-induced enterocolitis syndrome. Tables and figures within the report and an extensive online appendix detail age-specific portion sizes, appropriate timing for antihistamine discontinuation, serum and skin test result interpretation, written consents, and instructional handouts that may be used in clinical practice.
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Affiliation(s)
- J Andrew Bird
- University of Texas Southwestern Medical Center, Dallas, Texas.
| | - Stephanie Leonard
- University of California, San Diego, Calif; Rady Children's Hospital, San Diego, Calif
| | - Marion Groetch
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Amal Assa'ad
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | | | | | - David Fleischer
- Children's Hospital Colorado, Denver, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Todd Green
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, Pa
| | - Matthew Greenhawt
- Children's Hospital Colorado, Denver, Colo; University of Colorado School of Medicine, Aurora, Colo
| | - Linda Herbert
- Children's National Hospital, Washington, DC; GW School of Medicine and Health Sciences, George Washington University, Washington, DC
| | | | - Irene Mikhail
- Division of Allergy and Immunology, Nationwide Children's Hospital, Columbus, Ohio
| | - Shahzad Mustafa
- Rochester Regional Health, Rochester, NY; University of Rochester School of Medicine and Dentistry, Rochester, NY
| | - Sally Noone
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | | - Pooja Varshney
- Dell Children's Medical Center, Austin, Texas; Dell Medical School at University of Texas Austin, Austin, Texas
| | - Berber Vlieg-Boerstra
- OLVG, Department of Pediatrics, Amsterdam, The Netherlands; Department of Nutrition & Dietetics, Hanze University of Applied Sciences, Groningen, The Netherlands
| | | | - Scott Sicherer
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
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12
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Lo RM, Purington N, McGhee SA, Mathur MB, Shaw GM, Schroeder AR. Infant Allergy Testing and Food Allergy Diagnoses Before and After Guidelines for Early Peanut Introduction. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:302-310.e9. [DOI: 10.1016/j.jaip.2020.10.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/19/2022]
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13
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Koren Y, Armoni Domany K, Gut G, Hadanny A, Benor S, Tavor O, Sivan Y. Respiratory effects of acute milk consumption among asthmatic and non-asthmatic children: a randomized controlled study. BMC Pediatr 2020; 20:433. [PMID: 32919454 PMCID: PMC7488715 DOI: 10.1186/s12887-020-02319-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 08/25/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A commonly held public belief is that cow's milk products increase mucus production and respiratory symptoms. Dietary milk elimination is often attempted despite lack of evidence. Our objective was to investigate whether a single exposure to cow's milk is associated with respiratory symptoms and changes in pulmonary functions in asthmatic and non-asthmatic children. METHODS We conducted a prospective double blind, placebo-controlled trial on non-asthmatic and asthmatic children aged 6-18 years evaluated at a pediatric pulmonology unit. The children were randomly challenged with cow's milk or soy milk substitute. Symptoms, spirometry, fractional-exhaled nitric-oxide (FeNO), and pulse oximetry findings were obtained at baseline and at 30, 60, 90, and 120 min following challenge. A two-way ANCOVA (with repeated measures when required) was used to compare the performances of all groups and subgroups over time. The outcome measures of each participant were compared to his/her own variables over time and in relation to his/her baseline values. In case of missing data points, missingness analysis was performed using Little's missing completely at random (MCAR) test. RESULTS Fifty non-asthmatic children (26 assigned to the cow's milk group and 24 to the soy substitute group), and 46 asthmatic children (22 in the cow's milk group and 24 in the soy substitute group) were enrolled. Age, gender, and body mass index Z-score were comparable between the two groups. No changes in symptoms, spirometry, FeNO, or oxygen saturation measurements were observed following challenge in any of the participants in both groups, at any time point compared to baseline. CONCLUSIONS A single exposure to cow's milk is not associated with symptoms, bronchial inflammation, or bronchial constriction in both non-asthmatic and asthmatic children. Our findings do not support the strict elimination of dairy products from a child's diet for the prevention of respiratory symptoms. TRIAL REGISTRATION This study was approved by the Tel Aviv Sourasky Medical Center Institutional Review Board and the Israeli Ministry of Health review board (Helsinki Committee, NIH #NCT02745899). Registered April 2016 https://clinicaltrials.gov/ct2/show/NCT02745899?cond=milk+asthma&rank=1 .
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Affiliation(s)
- Yael Koren
- Dana-Dwek Children's Hospital, Tel Aviv-Yafo, Israel
| | - Keren Armoni Domany
- Pediatric Pulmonary Unit, The Edith Wolfson Medical Center, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health, Care Campus, Haifa, Israel
| | - Amir Hadanny
- The Mina and Everard Goodman Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel
| | - Shira Benor
- Dana-Dwek Children's Hospital, Tel Aviv-Yafo, Israel
| | - Oren Tavor
- Dana-Dwek Children's Hospital, Tel Aviv-Yafo, Israel
| | - Yakov Sivan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. .,Department of Pediatric Pulmonology, Safra Children Hospital, Sheba Medical Center, Tel Hashomer, Israel.
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14
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15
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Le TTK, Tran TTB, Ho HTM, Vu ATL, McBryde E, Lopata AL. The predominance of seafood allergy in Vietnamese adults: Results from the first population-based questionnaire survey. World Allergy Organ J 2020; 13:100102. [PMID: 32161634 PMCID: PMC7058921 DOI: 10.1016/j.waojou.2020.100102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 12/08/2019] [Accepted: 12/31/2019] [Indexed: 12/01/2022] Open
Abstract
Background Food allergy (FA) is a serious, costly and growing health problem worldwide. FA occurs in both children and adults; however, there is a paucity of information on FA prevalence and its clinical features in the adult population, especially in Asia. We sought to assess the prevalence of FAs in Vietnamese adults and the distribution of offending food items among different regions throughout Vietnam. Methods A nationwide, cross-sectional, population-based survey was conducted among University students aged 16–50 years. We used a structured, anonymous questionnaire, which was modified from recently published FA epidemiologic studies and based on European Academy of Allergy and Clinical Immunology (EAACI) guidelines, to collect data on FA prevalence, clinical presentations, and implicated food groups. Statistical analysis was performed to generate the prevalence of self-reported and doctor-diagnosed FA and to examine the association of key environmental factors and FA incidence in this population. Results Of the 14,500 surveys distributed, a total of 9,039 responses were returned, resulting in a response rate of 62.4%. Among participants who reported food-induced adverse reactions, 48.0% have repeated reactions. 18.0% of the participants perceived FA symptoms, but less than half of them sought medical services for confirmation (37.9%). Stratifying for true FA symptoms, the prevalence of self-reported FA was 11.8% and of doctor-diagnosed FA, 4.6%. The most common doctor-diagnosed FA was to crustacean (3.0%; 95% CI, 2.6–3.3), followed by fish (1.6%; 95% CI, 1.3–1.8), mollusk (1.3%; 95% CI, 1.0–1.5) and beef (1.0%; 95% CI, 0.8–1.2). The prevalence of doctor-diagnosed FA differed among participants living in urban (6.5%) and rural regions (4.9%) (P < 0.001). Atopic family history was the strongest predictor for FA (odds ratio 8.0; 95% CI, 6.2–10.4). Conclusions Seafood allergy among adults is predominant in Vietnam, followed by beef, milk, and egg, while peanut, soy, and tree nut allergy are much less common. Populations in rural regions have considerably less FA; however, the protective environmental factors have yet to be identified.
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Affiliation(s)
- Thu T K Le
- Molecular Allergy Research Laboratory, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia.,Centre for Molecular Therapeutics, James Cook University, Townsville, Queensland, Australia.,Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Thuy T B Tran
- Faculty of Food Technology, Nha Trang University, Khanh Hoa, Viet Nam
| | - Huong T M Ho
- Faculty of Food Science and Technology, Ho Chi Minh City University of Food Industry, Ho Chi Minh City, Viet Nam
| | - An T L Vu
- Faculty of Food Science and Technology, Nong Lam University of Ho Chi Minh City, Ho Chi Minh City, Viet Nam
| | - Emma McBryde
- Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Andreas L Lopata
- Molecular Allergy Research Laboratory, College of Public Health, Medical and Veterinary Sciences, James Cook University, Townsville, Queensland, Australia.,Centre for Molecular Therapeutics, James Cook University, Townsville, Queensland, Australia.,Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
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16
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Eigenmann PA, Beyer K, Lack G, Muraro A, Ong PY, Sicherer SH, Sampson HA. Are avoidance diets still warranted in children with atopic dermatitis? Pediatr Allergy Immunol 2020; 31:19-26. [PMID: 31273833 DOI: 10.1111/pai.13104] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/27/2019] [Accepted: 07/02/2019] [Indexed: 12/29/2022]
Abstract
Nearly 40% of children with moderate-to-severe atopic dermatitis (AD) have IgE-mediated food allergy (FA). This clinical observation has been extensively documented by experimental data linking skin inflammation in AD to FA, as well as by food challenges reproducing symptoms and avoidance diets improving AD. Although food avoidance may improve AD, avoidance diets do not cure AD, may even have detrimental effects such as progression to immediate-type allergy including anaphylactic reactions, and may significantly reduce the quality of life of the patient and the family. AD care should focus upon optimal medical management, rather than dietary elimination. Food allergy testing is primarily indicated when immediate-type allergic reactions are a concern. In recalcitrant AD, if food is being considered a possible chronic trigger, a limited panel of foods may be tested. An avoidance diet is only indicated in patients clearly identified as food allergic by an appropriate diagnostic food challenge, and after adequately informing the family of the limited benefits, and possible harms of an elimination diet.
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Affiliation(s)
- Philippe A Eigenmann
- Department of Woman, Child and Adolescent, Pediatric Allergy Unit, University Hospitals of Geneva, Geneva, Switzerland
| | - Kirsten Beyer
- Department of Pediatric Pneumology, Immunology and Intensive Care, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Gideon Lack
- Department of Pediatric Allergy, Division of Asthma, Allergy and Lung Biology, King's College London and Guy's and St Thomas' National Health Service Foundation Trust, London, UK
| | - Antonella Muraro
- Department of Woman and Child Health, Food Allergy Centre, Padua University Hospital, Padua, Italy
| | - Peck Y Ong
- Keck School of Medicine, Children's Hospital Los Angeles, University of Southern California, Los Angeles, CA, USA
| | - Scott H Sicherer
- Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hugh A Sampson
- Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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17
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Zhu LG, Li ZY. [Research advances in influencing factors for immune tolerance to food allergens in children]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21:613-618. [PMID: 31208519 PMCID: PMC7389578 DOI: 10.7499/j.issn.1008-8830.2019.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 04/04/2019] [Indexed: 06/09/2023]
Abstract
Food allergen-specific immune tolerance is defined as nonresponsiveness of the adaptive immune system to food antigens. Failed development or inhibition of such tolerance may cause food allergy. With the increasing incidence rate of food allergy year by year, more and more studies have found the association between food allergy and various diseases. The development of food allergen-specific immune tolerance in childhood has been taken more and more seriously. In recent years, many studies have shown that the development of food allergen-specific immune tolerance is influenced by various factors, which can be roughly divided into antigens, organisms, and environment. This article reviews the influencing factors for the development of immune tolerance to food allergens in children, in order to provide help for reducing the incidence of food allergy and improving the prognosis of food allergy.
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Affiliation(s)
- Li-Guang Zhu
- Department of Gastroenterology, Children's Hospital of Chongqing Medical University, Chongqing 400014, China.
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Ball HB, Luyt D. Home-based cow's milk reintroduction using a milk ladder in children less than 3 years old with IgE-mediated cow's milk allergy. Clin Exp Allergy 2019; 49:911-920. [PMID: 30737842 DOI: 10.1111/cea.13366] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 01/23/2019] [Accepted: 01/28/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND The development of tolerance to cow's milk in allergic children is best determined by supervised baked milk exposure. Widely recommended hospital-based challenges can potentially delay contact because of resource limitations. OBJECTIVE We sought to determine the efficacy and safety of our low-dose home-based reintroduction programme. METHODS In our allergy service, children with IgE-mediated cow's milk allergy who met set criteria (presenting with skin and/or gastrointestinal symptoms only and skin prick test < 8 mm) are considered for home-based milk reintroduction (HMR). Early contact is low-dose ingestion of a commercial baked milk biscuit with slow gradual further exposure followed by increasing milk contact using a milk ladder. We retrospectively reviewed 4-6 monthly attendance records assessing allergic symptoms, evolving milk tolerance, and compliance. Tolerance was determined using a 7 scale scoring system based on the milk ladder. RESULTS The clinic attendance and dietetic contact records of 86 children (49 girls) who underwent HMR were reviewed. HMR was started at a median of 13 months with 49% 8-12 months, 40% 13-18 months and 11% 19-33 months. Allergic symptoms were reported in 81 (43%) of 189 dietetic reviews, 65 (80%) of which were from the milk ladder; no patient experienced anaphylaxis requiring treatment with intramuscular adrenaline. After four reviews, only eight patients were not tolerating almost all dairy products, and there was a high rate of completion with only a further seven patients lost to the programme. CONCLUSION AND CLINICAL RELEVANCE Cow's milk can be successfully and safely reintroduced in a cautious low-dose exclusively home-based programme in the appropriate clinical and family setting.
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Affiliation(s)
- Heidi Britt Ball
- Children's Allergy Service, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - David Luyt
- Children's Allergy Service, University Hospitals of Leicester NHS Trust, Leicester, UK
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Robison RG, Singh AM. Controversies in Allergy: Food Testing and Dietary Avoidance in Atopic Dermatitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 7:35-39. [PMID: 30501976 DOI: 10.1016/j.jaip.2018.11.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Rachel G Robison
- Division of Allergy and Immunology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Ill; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Anne Marie Singh
- Division of Allergy, Immunology and Rheumatology, University of Wisconsin-Madison, Madison, Wis.
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