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Do No Harm: Risk vs. Benefit of the Approach to Childhood Food Allergy. CURRENT TREATMENT OPTIONS IN ALLERGY 2022. [DOI: 10.1007/s40521-022-00322-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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De Martinis M, Sirufo MM, Viscido A, Ginaldi L. Food Allergy Insights: A Changing Landscape. Arch Immunol Ther Exp (Warsz) 2020; 68:8. [PMID: 32239297 DOI: 10.1007/s00005-020-00574-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 02/27/2020] [Indexed: 12/15/2022]
Abstract
The panorama of food allergies (FA) has changed profoundly in recent years. In light of recent advances in knowledge of pathogenetic mechanisms and a greater attention to the multifaceted range of possible clinical manifestations, there is a need for a critical review of past classifications. Changes in nutrition, environment and lifestyles around the world are modifying the global FA epidemiology and new FA phenotypes are also emerging. Furthermore, both biotechnological advances in this field and recent personalized therapies have improved the diagnostic and therapeutic approach to FA. Consequently, both the prevention and clinical management of FA are rapidly changing and new therapeutic strategies are emerging, even revolutionizing the current medical practice. Given the significant increase in the prevalence of FA in recent years, the objective of this review is to provide an updated and complete overview of current knowledge in its etiopathogenesis, diagnostics and therapy, useful not only for a better understanding of this frequent and complex pathology but also for practical guidance in its clinical management.
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Affiliation(s)
- Massimo De Martinis
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy. .,Allergy and Clinical Immunology Unit, AUSL 04, Teramo, Italy.
| | - Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.,Allergy and Clinical Immunology Unit, AUSL 04, Teramo, Italy
| | - Angelo Viscido
- Gastroenterology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.,Allergy and Clinical Immunology Unit, AUSL 04, Teramo, Italy
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De Martinis M, Sirufo MM, Suppa M, Ginaldi L. New Perspectives in Food Allergy. Int J Mol Sci 2020; 21:E1474. [PMID: 32098244 PMCID: PMC7073187 DOI: 10.3390/ijms21041474] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/11/2020] [Accepted: 02/19/2020] [Indexed: 12/13/2022] Open
Abstract
The improvement of the knowledge of the pathophysiological mechanisms underlying the tolerance and sensitization to food antigens has recently led to a radical change in the clinical approach to food allergies. Epidemiological studies show a global increase in the prevalence of food allergy all over the world and manifestations of food allergy appear increasingly frequent also in elderly subjects. Environmental and nutritional changes have partly changed the epidemiology of allergic reactions to foods and new food allergic syndromes have emerged in recent years. The deepening of the study of the intestinal microbiota has highlighted important mechanisms of immunological adaptation of the mucosal immune system to food antigens, leading to a revolution in the concept of immunological tolerance. As a consequence, new prevention models and innovative therapeutic strategies aimed at a personalized approach to the patient affected by food allergy are emerging. This review focuses on these new perspectives and their practical implications in the management of food allergy, providing an updated view of this complex pathology.
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Affiliation(s)
- Massimo De Martinis
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, Italy
| | - Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, Italy
| | - Mariano Suppa
- Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium;
| | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.M.S.); (L.G.)
- Allergy and Clinical Immunology Unit, Center for the diagnosis and treatment of Osteoporosis, AUSL 04 Teramo, Italy
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Raptis G, Perez-Botella M, Totterdell R, Gerasimidis K, Michaelis LJ. A survey of school's preparedness for managing anaphylaxis in pupils with food allergy. Eur J Pediatr 2020; 179:1537-1545. [PMID: 32249360 PMCID: PMC7479013 DOI: 10.1007/s00431-020-03645-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 03/04/2020] [Accepted: 03/23/2020] [Indexed: 12/21/2022]
Abstract
Allergic diseases are on the increase and can affect the child's well-being. The aim of this survey was to assess regional schools' preparedness in dealing with anaphylaxis following the publication of national and international guidelines for schools in 2014. The survey was developed in 2015 and distributed to schools in Cumbria, North West England, UK between 2015 and 2016. Only 47% of the respondents (95% CI, 39-57%) felt confident to manage anaphylaxis. Schools without allergic pupils were significantly less likely to have a standard management protocol in place for emergencies compared to those with allergic pupils (p < 0.001). The majority of the schools indicated that further training was needed (81% (95% CI, 74-88%).Conclusion: At the time of the survey, schools' preparedness in the region, did not meet safety standards recommended by national and international organisations. Although schools have shown eagerness in accessing training in the management of anaphylaxis, tailored training for schools is not yet widely available. There is now an urgent need to design feasible training strategies that create a safe environment for allergic pupils across all UK schools. What is Known: • One quarter of the severe allergic reactions take place for the first time while at school with some of them being fatal. • School staff is ill-prepared in the management of anaphylaxis. Access to formal training is not widely available. What is New: • School staff remains unconfident in managing the severe allergic child. Training in the management of anaphylaxis is scarce, and when available, it does not offer the required depth to cover the holistic needs of allergic pupils. • Schools would welcome generic adrenaline autoinjectors and a national policy with central funding which would describe step by step the necessary measures for the management of anaphylaxis.
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Affiliation(s)
- George Raptis
- Department of Infectious Diseases, Immunology & Allergy, Royal Hospital for Children, Queen Elizabeth Hospital, Glasgow, UK.
| | | | - Rebecca Totterdell
- grid.8756.c0000 0001 2193 314XSchool of Medicine, Dentistry & Nursing, Human Nutrition, University of Glasgow, Glasgow, UK
| | - Konstantinos Gerasimidis
- grid.8756.c0000 0001 2193 314XSchool of Medicine, Dentistry & Nursing, Human Nutrition, University of Glasgow, Glasgow, UK
| | - Louise J. Michaelis
- grid.459561.a0000 0004 4904 7256Department of Immunology, Infectious Diseases & Allergy, Great North Children’s Hospital, Newcastle, UK
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Rueter K, Ta B, Bear N, Lucas M, Borland ML, Prescott SL. Increased Use of Adrenaline in the Management of Childhood Anaphylaxis Over the Last Decade. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 6:1545-1552. [DOI: 10.1016/j.jaip.2017.11.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 11/13/2017] [Accepted: 11/15/2017] [Indexed: 10/18/2022]
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Egan M, Sicherer S. Doctor, my child is bullied: food allergy management in schools. Curr Opin Allergy Clin Immunol 2017; 16:291-6. [PMID: 27054315 DOI: 10.1097/aci.0000000000000269] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE OF REVIEW Studies suggest that food allergies have increased in prevalence, resulting in most school classrooms having more than one child affected. Children with food allergies are vulnerable for experiencing potentially life-threatening allergic reactions, as well as social consequences such as bullying. Management recommendations for food allergies in schools should incorporate knowledge of both issues. RECENT FINDINGS Current recommendations for food allergy management in schools focus on appropriate avoidance measures and prompt recognition and treatment of allergic reactions. Guidelines focus upon a school-wide approach, with comprehensive involvement of many stakeholders, but individual students require specific emergency action plans. Special risk groups include young children who need additional supervision and adolescents who may take risks. Based on the observation that anaphylaxis can occur in persons without a prior diagnosis, having epinephrine available for prompt first-aid management of any student in need is now recommended. To promote socialization, avoidance measures should minimize separation of children with food allergies from their peers. Parents and schools need to be aware of bullying and implement intervention and prevention measures. SUMMARY Management recommendations for food allergies in schools should ensure the safety of the child, address bullying, and avoid unnecessary isolation.
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Affiliation(s)
- Maureen Egan
- Division of Allergy and Immunology, Department of Pediatrics, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, USA
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Özen A, Boran P, Torlak F, Karakoç-Aydıner E, Barış S, Karavuş M, Barlan I. School Board Policies on Prevention and Management of Anaphylaxis in İstanbul: Where Do We Stand? Balkan Med J 2016; 33:539-542. [PMID: 27761282 DOI: 10.5152/balkanmedj.2016.15500] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 10/27/2015] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Allergic diseases with a potential for anaphylaxis pose a critical public health issue in schools. AIMS This study was carried out to identify the current status of prevention and management of anaphylaxis in school children with the main goal of establishing such an action plan. STUDY DESIGN Cross-sectional study. METHODS Schools were randomly selected from 11 different regions of Istanbul. A questionnaire was filled out by 2596 teachers/school principals from 232 public schools. RESULTS A school safety committee was absent in 80% of elementary schools (ES) and 60.8% of preschools (PS). Although some form of health recording system was available in many schools, no such system was available in 24.5% of ESs and 10% of PSs. A specific inquiry for detecting children with food allergies was a routine practice in only 4% of ES and 10% of PS. Approximately 27% of teachers stated that monitoring children in school places was not possible at all times. Eighty four percent stated that no written anaphylaxis treatment protocol was available in their school and only around 2.3% in ES and 3.1% in PS stated that they would perform an epinephrine injection in the event of anaphylaxis. CONCLUSION Our survey demonstrated critical gaps in the organization of schools for the management of children at risk of anaphylaxis. Data derived from this study would provide the initiative for legislators to review the current situation of school health policies along with the relevant authorities to establish school anaphylaxis guidelines.
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Affiliation(s)
- Ahmet Özen
- Division of Pediatric Allergy and Immunology, Marmara University School of Medicine, İstanbul, Turkey
| | - Perran Boran
- Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Fatih Torlak
- Department of Public Health, Marmara University School of Medicine, İstanbul, Turkey
| | - Elif Karakoç-Aydıner
- Division of Pediatric Allergy and Immunology, Marmara University School of Medicine, İstanbul, Turkey
| | - Safa Barış
- Division of Pediatric Allergy and Immunology, Marmara University School of Medicine, İstanbul, Turkey
| | - Melda Karavuş
- Department of Public Health, Marmara University School of Medicine, İstanbul, Turkey
| | - Işıl Barlan
- Division of Pediatric Allergy and Immunology, Marmara University School of Medicine, İstanbul, Turkey
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Sasaki K, Sugiura S, Matsui T, Nakagawa T, Nakata J, Kando N, Ito K. A workshop with practical training for anaphylaxis management improves the self-efficacy of school personnel. Allergol Int 2015; 64:156-60. [PMID: 25838091 DOI: 10.1016/j.alit.2014.10.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Revised: 09/28/2014] [Accepted: 10/03/2014] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND School personnel are required to guarantee a secure school environment for children suffering from severe food allergies. We organized a workshop for school personnel to learn the appropriate management of anaphylaxis that included practical training with an adrenaline auto-injector (AAI). The objective of this study was to evaluate the workshop in terms of the improvement of self-efficacy (SE) of participants to deal with anaphylaxis. METHODS All 93 school nurses, 73 schoolteachers and 110 childcare workers participating in the study completed a questionnaire before and after the workshop. The SE of the participants was evaluated using an original 15-item questionnaire. RESULTS Before the workshop, the SE of school nurses was the highest among the profession groups, and being involved with children prescribed an AAI was a common factor associated with a high SE. After the workshop, the SE increased in all groups, but most apparently in school nurses and those involved with children prescribed an AAI. The presence of an emergency plan was positively associated with the SE of schoolteachers only after the workshop, even though no such association existed beforehand. CONCLUSIONS Practical instruction of school nurses and school personnel involved with children prescribed an AAI resulted in dramatic improvement of the SE. These people are expected to play a central role in the development of an anaphylaxis management plan in their schools.
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Le TM, Kummeling I, Dixon D, Barreales Tolosa L, Ballmer-Weber B, Clausen M, Gowland MH, Majkowska-Wojciechowska B, Mustakov T, Papadopoulos NG, Knulst AC, Potts J, Stukas R, Burney P. Low preparedness for food allergy as perceived by school staff: a EuroPrevall survey across Europe. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2014; 2:480-82, 482.e1. [PMID: 25017543 DOI: 10.1016/j.jaip.2014.02.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Accepted: 02/19/2014] [Indexed: 11/18/2022]
Affiliation(s)
- Thuy-My Le
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands.
| | - Ischa Kummeling
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands; Department of Respiratory Epidemiology and Public Health, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Danielle Dixon
- Department of Respiratory Epidemiology and Public Health, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Laura Barreales Tolosa
- Clinical Epidemiology Unit, Department of Preventive Medicine, Hospital Clínico San Carlos, Madrid, Spain
| | | | - Michael Clausen
- Department of Allergy, Respiratory Medicine and Sleep, Children's Hospital Iceland, Landspitali, University Hospital, Reykjavik, Iceland
| | | | | | - Tihomir Mustakov
- Clinical Centre of Allergology of the Alexandrovska Hospital, Medical University, Sofia, Bulgaria
| | - Nikolaos G Papadopoulos
- Centre for Pediatrics and Child Health, Institute of Human Development, University of Manchester, United Kingdom; Second Pediatric Clinic, Allergy Department, University of Athens, Athens, Greece
| | - André C Knulst
- Department of Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - James Potts
- Department of Respiratory Epidemiology and Public Health, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Rimantas Stukas
- Institute of Public Health, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Peter Burney
- Department of Respiratory Epidemiology and Public Health, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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O'Leary FM, Hokin B, Enright K, Campbell DE. Treatment of a simulated child with anaphylaxis: an in situ two-arm study. J Paediatr Child Health 2013; 49:541-7. [PMID: 23758136 DOI: 10.1111/jpc.12276] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/19/2013] [Indexed: 11/28/2022]
Abstract
AIM This study aims to determine whether junior medical staff correctly identify and treat paediatric anaphylaxis and whether the presence or absence of hypotension influenced the treatment, using a standardised simulated patient encounter. METHODS Junior medical staff from the emergency department of a large paediatric tertiary hospital were invited to participate in a two-armed cohort study to assess recognition and management of anaphylaxis in a standardised scenario using a simulated patient with and without hypotension. The primary outcome measure was administration of adrenaline. The secondary outcome measures included time to adrenaline administration, ability to seek and identify relevant features of history and clinical examination and use of other medications. RESULTS Fifty-six junior medical staff participated (90% participation rate). Only 50% of participants administered adrenaline in scenarios of definite anaphylaxis. Adrenaline was more likely to be administered if the scenario included hypotension, where the junior medical officer had previous formal resuscitation training (Advanced Paediatric Life Support) and by medical officers with more years of training. CONCLUSION Anaphylaxis is a life-threatening presentation and requires prompt recognition and appropriate adrenaline administration. Junior medical staff may require more emphasis on recognition and prompt adrenaline administration in both undergraduate and in hospital training and education. Simulated scenarios may provide a platform to deliver this training to ultimately improve patient care.
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Affiliation(s)
- Fenton M O'Leary
- Emergency Department, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia.
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Leo HL, Clark NM. Addressing food allergy issues within child care centers. Curr Allergy Asthma Rep 2013; 12:304-10. [PMID: 22565237 DOI: 10.1007/s11882-012-0264-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The prevalence of food allergies in the pediatric population has risen significantly in the past decade. School districts and advocacy groups have made progress in developing systematic approaches to address pediatric food allergies; however, the widespread variance in child care settings, organization, and staff training still presents unique challenges. Addressing these obstacles requires multiple approaches to policy and guideline formulation and dissemination. This review discusses current issues in food allergy prevention and education in child care settings and offers potential solutions.
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Affiliation(s)
- Harvey L Leo
- Center for Managing Chronic Disease, University of Michigan, Ann Arbor, 48109-2029, USA.
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Cicutto L, Julien B, Li NY, Nguyen-Luu NU, Butler J, Clarke A, Elliott SJ, Harada L, McGhan S, Stark D, Vander Leek TK, Waserman S. Comparing school environments with and without legislation for the prevention and management of anaphylaxis. Allergy 2012; 67:131-7. [PMID: 21951319 DOI: 10.1111/j.1398-9995.2011.02721.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND School personnel in contact with students with life-threatening allergies often lack necessary supports, creating a potentially dangerous situation. Sabrina's Law, the first legislation in the world designed to protect such children, requires all Ontario public schools to have a plan to protect children at risk. Although it has captured international attention, the differences a legislative approach makes have not been identified. Our study compared the approaches to anaphylaxis prevention and management in schools with and without legislation. METHODS Legislated (Ontario) and nonlegislated (Alberta, British Columbia, Newfoundland and Labrador, and Quebec) environments were compared. School board anaphylaxis policies were assessed for consistency with Canadian anaphylaxis guidelines. Parents of at-risk children and school personnel were surveyed to determine their perspectives on school practices. School personnel's EpiPen5 technique was assessed. RESULTS Consistency of school board policies with anaphylaxis guidelines was significantly better in a legislated environment (P=0.009). Parents in a legislated environment reported more comprehensive anaphylaxis emergency forms (P<0.001), while school personnel in nonlegislated environments reported more comprehensive forms (P=0.004). Despite school personnel in both environments receiving EpiPen5 training (>80%), suboptimal technique was commonly observed. However, school personnel in the legislated environment had better technique (P<0.001). CONCLUSION Our results suggest that school boards in legislated environments have made greater efforts to support students at risk for anaphylaxis compared to nonlegislated environments. However, significant gaps exist in both environments, especially with respect to EpiPen5 administration, content, and distribution of anaphylaxis emergency forms, and awareness of school procedures by school personnel and parents.
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Affiliation(s)
- L Cicutto
- National Jewish Health Faculty of Nursing, University of Toronto, Ontario, Canada.
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Abstract
Food allergy is estimated to affect approximately 1 in 25 school-aged children and is the most common trigger of anaphylaxis in this age group. School food-allergy management requires strategies to reduce the risk of ingestion of the allergen as well as procedures to recognize and treat allergic reactions and anaphylaxis. The role of the pediatrician or pediatric health care provider may include diagnosing and documenting a potentially life-threatening food allergy, prescribing self-injectable epinephrine, helping the child learn how to store and use the medication in a responsible manner, educating the parents of their responsibility to implement prevention strategies within and outside the home environment, and working with families, schools, and students in developing written plans to reduce the risk of anaphylaxis and to implement emergency treatment in the event of a reaction. This clinical report highlights the role of the pediatrician and pediatric health care provider in managing students with food allergies.
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Abstract
The provision of a written anaphylaxis action plan is considered to be an essential component of the management of food-allergic children prescribed self-injectable adrenaline. Literature review indicates that the evidence that such plans are of benefit is incomplete; however, commonsense would suggest that this is the case. Controlled trials are unlikely to be performed. The Australasian Society of Clinical Immunology and Allergy has recently released three anaphylaxis action plans that meet the differing needs of those children prescribed self-injectable adrenaline, those who do not warrant self-injectable adrenaline provision and those with insect allergy.
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Affiliation(s)
- Andrew Stewart Kemp
- Department of Allergy and Immunology and Discipline of Paediatrics and Child Health, The Children's Hospital at Westmead Clinical School, University of Sydney, New South Wales, Australia.
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Alexander KE, Mazza D. The Healthy Kids Check - is it evidence-based? Med J Aust 2010; 192:207-10. [PMID: 20170458 DOI: 10.5694/j.1326-5377.2010.tb03480.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 10/12/2009] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To assess whether the components of the Healthy Kids Check (HKC), a preschool screening check recently added to the Australian Government's Enhanced Primary Care Program, are supported by evidence-based guidelines or reviews. DATA SOURCES Guideline and MEDLINE databases were searched for guidelines and systematic reviews published between 2000 and 2008 that were relevant to screening, prevention or well-child care in primary health care, and including children of preschool age. Search subjects reflected the HKC components: growth, weight, obesity, vision, hearing, oral health, enuresis, encopresis, allergic disease and food allergies. STUDY SELECTION 34 relevant guidelines or reviews were retrieved. DATA EXTRACTION For each component of the HKC, guidelines addressing the presumed rationale for screening, or the test or tool required to implement it, were reviewed. Relevant evidence-based and consensus-based guideline recommendations were assessed as either supporting or opposing components of the HKC, or stating that the evidence was insufficient to recommend screening of preschool children. DATA SYNTHESIS Guidelines were often inconsistent in their recommendations. Most of the components of the HKC (eg, screening for chronic otitis media and questioning about toilet habits) are not supported by evidence-based guidelines relevant to the primary care setting, though a number of consensus-based guidelines are supportive. CONCLUSIONS There is currently a dearth of evidence relevant to child health surveillance in primary care. The components of the HKC could be refined to better reflect evidence-based guidelines that target health monitoring of preschool children.
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Affiliation(s)
- Karyn E Alexander
- Department of General Practice, Monash University, Melbourne, VIC, Australia.
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Behrmann J. Ethical principles as a guide in implementing policies for the management of food allergies in schools. J Sch Nurs 2010; 26:183-93. [PMID: 20348215 DOI: 10.1177/1059840510364844] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Food allergy in children is a growing public health problem that carries a significant risk of anaphylaxis such that schools and child care facilities have enacted emergency preparedness policies for anaphylaxis and methods to prevent the inadvertent consumption of allergens. However, studies indicate that many facilities are poorly prepared to handle the advent of anaphylaxis and policies for the prevention of allergen exposure are missing essential components. Furthermore, certain policies are inappropriate because they are blatantly discriminatory. This article aims to provide further guidance for school health officials involved in creating food allergy policies. By structuring policies around ethical principles of confidentiality and anonymity, fairness, avoiding stigmatization, and empowerment, policy makers gain another method to support better policy making. The main ethical principles discussed are adapted from key values in the bioethics and public health ethics literatures and will be framed within the specific context of food allergy policies for schools.
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Affiliation(s)
- Jason Behrmann
- Bioethics Programs, Université de Montréal, Montréal, Canada
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Regional variation in epinephrine autoinjector prescriptions in Australia: more evidence for the vitamin D-anaphylaxis hypothesis. Ann Allergy Asthma Immunol 2010; 103:488-95. [PMID: 20084842 DOI: 10.1016/s1081-1206(10)60265-7] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND There is little information on the regional distribution of anaphylaxis in Australia. OBJECTIVE To examine the influence of latitude (a marker of sunlight/vitamin D status) as a contributor to anaphylaxis in Australia, with a focus on children from birth to the age of 4 years. METHODS Epinephrine autoinjector (EpiPen) prescriptions (2006-2007) in 59 statistical divisions and anaphylaxis hospital admission rates (2002-2007) in 10 regions were used as surrogate markers of anaphylaxis. RESULTS EpiPen prescription rates (per 100,000 population per year) were higher in children from birth to the age of 4 years (mean, 951) than in the overall population (mean, 324). In an unadjusted model of children from birth to the age of 4 years, decreasing absolute latitude was associated with a decrease in EpiPen prescription rates, such that rates were higher in southern compared with northern regions of Australia (beta, -44.4; 95% confidence interval, -57.0 to -31.8; P < .001). Adjusting for age, sex, ethnicity, indexes of affluence, education, or access to medical care (general, specialist allergy, or pediatric) did not attenuate the finding (beta, -51.9; 95% confidence interval, -71.0 to -32.9; P < .001). Although statistical power was limited, anaphylaxis admission rates (most prominent in children aged 0-4 years) showed a similar south-north gradient, such that admission rates were higher in southern compared with northern regions of Australia. CONCLUSIONS EpiPen prescription rates and anaphylaxis admissions are more common in southern regions of Australia. These data provide additional support for a possible role of vitamin D in the pathogenesis of anaphylaxis.
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Kljakovic M, Gatenby P, Hawkins C, Attewell RG, Ciszek K, Kratochvil G, Moreira A, Ponsonby AL. The parent-reported prevalence and management of peanut and nut allergy in school children in the Australian Capital Territory. J Paediatr Child Health 2009; 45:98-103. [PMID: 19210604 DOI: 10.1111/j.1440-1754.2008.01436.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To describe parent-reported prevalence and management of peanut and nut allergy in school entrant children. METHOD A population-based, cross-sectional study in the Australian National Capital. RESULTS Out of 3851 children, parents reported 127 had a strong allergic reaction to peanuts and 19 to other nuts ever. Nut allergy ever prevalence was 3.8% (95% confidence interval 3.2-4.4%), and of peanut allergy ever 3.3% (2.8-3.9%). Children with nut allergy were more likely to have a general practitioner (odds ratio 2.64, 1.16-6.03), hay fever (3.78, 2.67-5.36), eczema (4.54, 3.15-6.56) and wheeze in the last 12 months (3.19, 2.22-4.59) and have been breastfed (2.68, 1.26-5.77) than those who did not. At follow up of 109 children with parent-reported allergy (75% response), 70% had diagnostic test-confirmed sensitisation, 32% had been prescribed an adrenalin autoinjector (6% had used one) and 46% were not eating peanut. Increasing severity of reported symptoms following consumption of peanut was associated with an increasing likelihood of recommended management. Based on parent report, the projected estimated diagnostic test-confirmed prevalence of peanut sensitisation was 2.4% (1.9%, 3.0%) for the entire sample. CONCLUSION Among a highly representative sample of children at school entry, 1 in 30 parents reported their child to have a strong allergic reaction to nuts and over 1 in 50 are estimated to have diagnostic test-confirmed peanut sensitisation, based on parent report.
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Affiliation(s)
- Marjan Kljakovic
- Australian National University Medical School, Australian Capital Territory, Australia.
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19
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Abstract
OBJECTIVE To describe the demographic characteristics, clinical features, causative agents, settings and administered therapy in children presenting with anaphylaxis. METHODS This was a retrospective case note study of children presenting with anaphylaxis over a 5-year period to the Emergency Department (ED) at the Royal Children's Hospital, Melbourne. RESULTS One-hundred and twenty-three cases of anaphylaxis in 117 patients were included. There was one death. The median age of presentation was 2.4 years. Home was the most common setting (48%) and food (85%) the most common trigger. Peanut (18%) and cashew nut (13%) were the most common cause of anaphylaxis. The median time from exposure to anaphylaxis for all identifiable agents was 10 min. The median time from onset to therapy was 40 min. Respiratory features were the principal presenting symptoms (97%). Seventeen per cent of subjects had experienced anaphylaxis previously. CONCLUSIONS This is the largest study of childhood anaphylaxis reported. Major findings are that most children presenting to the ED with anaphylaxis are first-time anaphylactic reactions and the time to administration of therapy is often significantly delayed. Most reactions occurred in the home. Peanut and cashew nut were the most common causes of anaphylaxis in this study population, suggesting that triggers for anaphylaxis in children have not changed significantly over the last decade.
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Affiliation(s)
- I L de Silva
- Department of Allergy and Immunology, Royal Children's Hospital, Melbourne, Vic., Australia
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20
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Muraro A, Roberts G, Simons FER. New visions for anaphylaxis: an iPAC summary and future trends. Pediatr Allergy Immunol 2008; 19 Suppl 19:40-50. [PMID: 18665962 DOI: 10.1111/j.1399-3038.2008.00766.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Anaphylaxis is an increasing emergency in Western countries, especially in children. In the last decade, efforts have been attempted to widely understand anaphylaxis from several angles but at present, there are still numerous issues to be clarified and tackled for its earlier identification. The discrepancies in the operational definitions and diagnostic criteria of anaphylaxis represent one of the most controversial issues in casting light upon its epidemiology. Furthermore, the lack of reliable markers of the disease hampers its diagnosis. Further basic and clinical research is urgently needed to confirm the recent promising results derived from studies on animal models, and to clarify the key role of selected mediators and markers in the different steps of the reaction, in its severity and in the recurrences. The underuse of adrenaline is another important issue, as available data demonstrate physicians' preference for steroids and anti-histamines despite the current lack of evidence of their effectiveness. In the near future, the management of anaphylaxis will be strongly influenced by the development of a stepwise approach, as well as by the creation of a system improving transmission of good quality data between the emergency room, the allergist and the family doctor. This process will certainly be enhanced by the establishment of a network of Centres of Excellence collaborating for high quality research and care and involved in the dissemination of new knowledge at a primary care level. This review will seek to briefly overview our current knowledge and highlight the key questions that need to be addressed in the next decade to improve clinical care to children and will focus on the epidemiology of anaphylaxis, the identification of individuals at risk of anaphylaxis, the special issues related to infants, community management of children at risk of anaphylaxis and school related issues.
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Affiliation(s)
- A Muraro
- Department of Pediatrics, Centre for Food Allergy Diagnosis and Treatment, Veneto Region, University of Padua, Padua, Italy.
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21
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Mullins RJ. Paediatric food allergy trends in a community-based specialist allergy practice, 1995-2006. Med J Aust 2007; 186:618-21. [PMID: 17576175 DOI: 10.5694/j.1326-5377.2007.tb01077.x] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2006] [Accepted: 03/13/2007] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To examine changing demand for specialist food allergy services for children aged 0-5 years over the 12 years from 1995 to 2006 as an index of changing prevalence. DESIGN, SETTING AND PARTICIPANTS Retrospective analysis of the records of 1489 children aged 0-5 years referred to a community-based specialist allergy practice in the Australian Capital Territory (population, about 0.33 million). MAIN OUTCOME MEASURES Trends in demand for assessment for food allergy, dietary triggers and severity over 12 years, compared with Australian hospital morbidity data. RESULTS 47% (697/1489) of 0-5 year-old children seen in private practice had food allergy (175 with food-associated anaphylaxis), most commonly to peanut, egg, cows milk and cashew. Over 12 years, the number of children in this age group evaluated each year increased more than fourfold, from 55 cases in 1995 to 240 in 2006. There was no change in the proportion diagnosed with allergic rhinitis in 1995 and 2006 (14.5% and 13.3%, respectively), urticaria (14.5% and 12.9%) or atopic eczema (54.5% and 57.0%). By contrast, the proportion with asthma dropped from 33.7% in 1995 to 12.5% in 2006 and the number with food allergy increased 12-fold, from 11 to 138 patients (and from 20.0% to 57.5% of children seen) The number with food anaphylaxis increased from five to 37 children (9.0% to 15.4%) over the same period. There were similar trends in age-adjusted Australian hospital admission rates for anaphylaxis in children aged 0-4 years, which increased from 39.3 to 193.8 per million population between the financial years 1993-94 and 2004-05, a substantially greater increase than for older age groups, or for the population as a whole (36.2 to 80.3 per million population). CONCLUSIONS There is an urgent need for coordinated systematic studies of the epidemiology of food allergy in Australia, to ascertain risk factors and guide public health policy. An increased prevalence of food allergy has implications for public health and medical workforce planning and availability of allergy services in Australia.
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Muraro A, Roberts G, Clark A, Eigenmann PA, Halken S, Lack G, Moneret-Vautrin A, Niggemann B, Rancé F. The management of anaphylaxis in childhood: position paper of the European academy of allergology and clinical immunology. Allergy 2007; 62:857-71. [PMID: 17590200 DOI: 10.1111/j.1398-9995.2007.01421.x] [Citation(s) in RCA: 327] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Anaphylaxis is a growing paediatric clinical emergency that is difficult to diagnose because a consensus definition was lacking until recently. Many European countries have no specific guidelines for anaphylaxis. This position paper prepared by the EAACI Taskforce on Anaphylaxis in Children aims to provide practical guidelines for managing anaphylaxis in childhood based on the limited evidence available. Intramuscular adrenaline is the acknowledged first-line therapy for anaphylaxis, in hospital and in the community, and should be given as soon as the condition is recognized. Additional therapies such as volume support, nebulized bronchodilators, antihistamines or corticosteroids are supplementary to adrenaline. There are no absolute contraindications to administering adrenaline in children. Allergy assessment is mandatory in all children with a history of anaphylaxis because it is essential to identify and avoid the allergen to prevent its recurrence. A tailored anaphylaxis management plan is needed, based on an individual risk assessment, which is influenced by the child's previous allergic reactions, other medical conditions and social circumstances. Collaborative partnerships should be established, involving school staff, healthcare professionals and patients' organizations. Absolute indications for prescribing self-injectable adrenaline are prior cardiorespiratory reactions, exercise-induced anaphylaxis, idiopathic anaphylaxis and persistent asthma with food allergy. Relative indications include peanut or tree nut allergy, reactions to small quantities of a given food, food allergy in teenagers and living far away from a medical facility. The creation of national and European databases is expected to generate better-quality data and help develop a stepwise approach for a better management of paediatric anaphylaxis.
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Affiliation(s)
- A Muraro
- Centre for Food Allergy Diagnosis and Treatment Veneto Region, Department of Pediatrics, University of Padua, Padua, Italy
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23
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Abstract
Food allergies in children present with a wide spectrum of clinical manifestations, including anaphylaxis, urticaria, angioedema, atopic dermatitis and gastrointestinal symptoms (such as vomiting, diarrhoea and failure to thrive). Symptoms usually begin in the first 2 years of life, often after the first known exposure to the food. Immediate reactions (occurring between several minutes and 2 hours after ingestion) are likely to be IgE-mediated and can usually be detected by skin prick testing (SPT) or measuring food-specific serum IgE antibody levels. Over 90% of IgE-mediated food allergies in childhood are caused by eight foods: cows milk, hens egg, soy, peanuts, tree nuts (and seeds), wheat, fish and shellfish. Anaphylaxis is a severe and potentially life-threatening form of IgE-mediated food allergy that requires prescription of self-injectable adrenaline. Delayed-onset reactions (occurring within several hours to days after ingestion) are often difficult to diagnose. They are usually SPT negative, and elimination or challenge protocols are required to make a definitive diagnosis. These forms of food allergy are not usually associated with anaphylaxis. The mainstay of diagnosis and management of food allergies is correct identification and avoidance of the offending antigen. Children often develop tolerance to cows milk, egg, soy and wheat by school age, whereas allergies to nuts and shellfish are more likely to be lifelong.
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Affiliation(s)
- Katrina J Allen
- Department of Allergy and Immunology, Royal Children's Hospital, Melbourne, Victoria, Australia.
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Rankin KE, Sheikh A. Serious shortcomings in the management of children with anaphylaxis in Scottish schools. PLoS Med 2006; 3:e326. [PMID: 16933965 PMCID: PMC1551918 DOI: 10.1371/journal.pmed.0030326] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2005] [Accepted: 05/31/2006] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The United Kingdom incidence of anaphylaxis has increased very sharply over the last decade, with the highest rates of hospital admissions occurring in school-aged children. This raises concerns about the extent to which schools are aware of approaches to the prevention and treatment of anaphylaxis. METHODS AND FINDINGS We undertook a national postal survey of 250 Scottish schools enquiring about approaches to managing children considered to be at risk of anaphylaxis. We obtained responses from 148 (60%) schools, 90 (61%) of which reported having at least one at risk child. Most (80%) schools with children considered to be at risk reported having personalised care plans and invariably reported having at least one member of staff trained in the emergency treatment of anaphylaxis. Access to adrenaline was available on-site in 97% of these schools. However, significantly fewer schools without children considered to be at risk reported having a trained member of staff (48%, p < 0.001), with access to adrenaline being very poor (12%, p < 0.001). Overall, 59% of respondents did not feel confident in their school's ability to respond in an emergency situation. CONCLUSIONS Most schools with children considered to be at risk of anaphylaxis report using personal care plans and having a member of staff trained in the use of, and with access to, adrenaline. The picture is, however, less encouraging in schools without known at risk children, both in relation to staff training and access to adrenaline. The majority of schools with at risk children have poorly developed strategies for preventing food-triggered anaphylaxis reactions. There is a need for detailed national guidelines for all schools, which the Scottish Executive must now ensure are developed and implemented.
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Affiliation(s)
- Kirsty E Rankin
- Division of Community Health Sciences, General Practice Section, University of Edinburgh, Edinburgh, United Kingdom
| | - Aziz Sheikh
- Division of Community Health Sciences, General Practice Section, University of Edinburgh, Edinburgh, United Kingdom
- * To whom correspondence should be addressed. E-mail:
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Affiliation(s)
- W Hu
- Allergy, Immunology and Infectious Diseases, The Children's Hospital at Westmead, University of Sydney, New South Wales, Australia
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