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Schol J, Ambrosio L, Yamada Y, Sakai D. Revisiting the Newest Vital Sign Survey: Addressing Concerns About This Health Literacy Assessment Tool. Health Lit Res Pract 2024; 8:e91-e92. [PMID: 38852073 PMCID: PMC11235978 DOI: 10.3928/24748307-20240515-02] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 02/06/2024] [Indexed: 06/10/2024] Open
Affiliation(s)
| | | | | | - Daisuke Sakai
- Address correspondence to Daisuke Sakai, MD, PhD, Department of Orthopaedic Surgery, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan;
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Yanagida N, Sato S, Ebisawa M. Relationship between eliciting doses and the severity of allergic reactions to food. Curr Opin Allergy Clin Immunol 2023; 23:226-232. [PMID: 37185827 DOI: 10.1097/aci.0000000000000906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
PURPOSE OF REVIEW Food allergies with low thresholds are associated with frequent accidental allergic reactions. Severe reactions attributable to accidental ingestion often result in a poor quality of life. Nevertheless, no evidence of a relationship between a low threshold dose and the severity of symptoms exists. Therefore, we evaluated recent data regarding the threshold of food allergies based on the oral food challenge (OFC). We also proposed a stepwise OFC method to identify threshold and consumable doses. RECENT FINDINGS A higher specific IgE level and a history of food-induced anaphylaxis were related to low threshold doses and severe reactions during the OFC. In addition, a low threshold dose was not directly correlated with severe reactions. Performing a stepwise OFC may help safely clarify consumable doses and prevent the complete avoidance of allergy-causing foods. SUMMARY Severe food allergies with high specific IgE levels are associated with lower thresholds and more severe reactions. However, the threshold is not directly related to the severity of food-induced allergic symptoms. Identifying a well tolerated consumable dose using a stepwise OFC may help manage food allergies.
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Affiliation(s)
- Noriyuki Yanagida
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
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Lloyd M, Loke P, Mack DP, Sicherer SH, Perkin MR, Boyle R, Yin Leung AS, Lee BW, Levin M, Blumchen K, Fiocchi A, Ebisawa M, Oliveira LCLD, Tang MLK. Varying Approaches to Management of IgE-Mediated Food Allergy in Children Around the World. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:1010-1027.e6. [PMID: 36805346 DOI: 10.1016/j.jaip.2023.01.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/31/2023] [Accepted: 01/31/2023] [Indexed: 02/17/2023]
Abstract
Food allergy is a chronic disease that affects individuals of all ages and is a significant public health problem globally. This narrative overview examines clinical management strategies for IgE-mediated food allergy in children around the world to understand variations in practice. Information was drawn from clinical practice guidelines, recent research, the websites of professional and governmental bodies with expertise in food allergy, and clinical experts from a broad cross-section of geographical regions. The structure and delivery of clinical services, allergen avoidance and food labeling, and resources to support the management of allergic reactions in the community are discussed in detail. The adoption of emerging food immunotherapies is also explored. Wide variations in clinical management of food allergy were apparent across the different countries. Common themes were continuing issues with access to specialist care and recognition of the need to balance risk reduction with dietary and social restrictions to avoid unnecessary detrimental impacts on the quality of life of food allergy sufferers. Findings highlight the need for standardized presentation of practice and priorities, and may assist clinicians and researchers when engaging with government and funding agencies to address gaps.
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Affiliation(s)
- Melanie Lloyd
- Allergy Immunology, Murdoch Children's Research Institute, Parkville, VIC, Australia; Centre for Medicine Use and Safety, Monash University, Parkville, VIC, Australia
| | - Paxton Loke
- Allergy Immunology, Murdoch Children's Research Institute, Parkville, VIC, Australia; Department of Paediatrics, Monash University, Clayton, VIC, Australia; Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
| | - Douglas P Mack
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Scott H Sicherer
- Elliot and Roslyn Jaffe Food Allergy Institute, Division of Allergy and Immunology, Kravis Children's Hospital, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Michael R Perkin
- Population Health Research Institute, St. George's, University of London, London, United Kingdom
| | - Robert Boyle
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Agnes Sze Yin Leung
- Department of Paediatrics, Prince of Wales Hospital, the Chinese University of Hong Kong, Shatin, Hong Kong; Hong Kong Hub of Paediatric Excellence, the Chinese University of Hong Kong, Shatin, Hong Kong
| | - Bee Wah Lee
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Michael Levin
- Division of Paediatric Allergology, University of Cape Town, Cape Town, South Africa
| | - Katharina Blumchen
- Department of Children and Adolescent Medicine, Division of Pneumology, Allergology and Cystic Fibrosis, University Hospital Frankfurt, Goethe-University, Frankfurt, Germany
| | - Alessandro Fiocchi
- Translational Research in Paediatric Specialities Area, Allergy Division, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - Motohiro Ebisawa
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Japan
| | - Lucila Camargo Lopes de Oliveira
- Department of Paediatrics, Division of Allergy, Clinical Immunology and Rheumatology, Federal University of São Paulo, São Paulo, Brazil
| | - Mimi L K Tang
- Allergy Immunology, Murdoch Children's Research Institute, Parkville, VIC, Australia; Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia; Department of Allergy and Immunology, Royal Children's Hospital, Parkville, VIC, Australia.
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