Prevention and management of allergic reactions to food in child care centers and schools: Practice guidelines

Increasing teachers' confidence during health emergencies: A hands-on quality improvement program led by the school nurse

INTRODUCTION

One in four school-age children has a chronic health condition, with approximately 6% of them having multiple chronic health conditions. These students are at an elevated risk of individual health emergencies during school hours. While teachers receive online training to assist in these emergencies, they lack practicing with rescue medications.

METHODS

We developed a Quality Improvement (QI) program that had a) a live presentation; b) a hands-on workshop to practice using rescue medications for allergies, asthma, seizures, and diabetes; c) fliers with first-aid guidelines; and d) a web-based reference toolkit. Teachers' confidence and knowledge were measured using the Learning Self-Efficacy Scale and a knowledge questionnaire with a pre- and post-intervention survey. We also assessed their clinical skills using the rescue medications.

RESULTS

129 teachers took part in this QI program. We collected 95 pre- and 81 post-surveys, with 47 matched. We saw statistically significant increases in confidence, as well as in the individual cognitive, affective, and psychomotor domains. Teachers also increased their overall knowledge. Collaterally, other district-wide improvements developed.

CONCLUSION

This evidence-based, hands-on QI program provided teachers the opportunity to put into practice clinical skills, increasing their confidence to help students when experiencing an individual health emergency. Furthermore, changes beyond the primary goal of this QI program were implemented, highlighting the lead role of the registered nurse as the public health advocate.

IMPLICATION TO PRACTICE

Laypeople benefit from hands-on training to learn clinical skills. This program serves as a basis for improving health emergencies preparedness in schools.

The confidence and competence of primary school staff to administer an adrenaline auto-injector

School teachers are often inadequately prepared to use an adrenaline auto-injector (AAI), resulting in potentially dangerous treatment delays. The purpose of this study was to assess the observed competence, and self-reported confidence, of primary school teachers in the Republic of Ireland (RoI) to use an AAI. An evaluation of whether there was a link between confidence and competence was also assessed. Teachers from four primary schools in the RoI completed a questionnaire to assess their prior level of experience, training, and confidence levels with AAI administration. The four steps in administrating trainer AAI to a mannequin simulator were then assessed. A total of 61 teachers participated (out of a population of 80). The mean self-reported confidence was 1.82 out of 5 (SD = 0.96). There was no significant difference in confidence between trained and untrained participants (U = 240.5, NS). Participants who had received AAI administration training performed significantly more of the steps correctly (mean = 3.85, SD = 0.95) as compared to those who had received no training (mean = 2.97, SD = 1.10; U = 180.5, p = 0.008). There was no correlation between confidence in administrating AAI and the percentage of steps in the procedure performed correctly (rho =  -0.17, NS).  Conclusion: Improvements in readiness to administer AAIs can be achieved through the application of more effective approaches to teaching clinical skills, changes to school policies and practices, and consideration of the design of AAIs in order to make their operation safer and simpler. It is important that teachers have the confidence and competence to safely administer an AAI. What is Known: • Poor ability in adrenaline auto-injector use seen across population groups-healthcare professionals, patients, carers, and school staff • Training in the use of adrenaline auto-injectors has positive impact on competency What is New: • Irish school teachers show poor levels of competency in adrenaline auto-injector use • No observed correlation between reported confidence and competency.

Milk-induced anaphylaxis among children presenting to Canadian emergency departments

BACKGROUND

Cow's milk is one of the most common and burdensome allergens in pediatrics, and it can induce severe anaphylactic reactions in children. However, data on cow's milk-induced anaphylaxis are sparse.

OBJECTIVE

To describe the epidemiology of pediatric cow's milk-induced anaphylaxis and to determine risk factors for repeat emergency department (ED) epinephrine administration.

METHODS

Between April 2011 and May 2023, data were collected on children with anaphylaxis presenting to 10 Canadian EDs. A standardized form documenting symptoms, triggers, treatment, and outcome was used. Multivariate logistic regression was used.

RESULTS

Of 3118 anaphylactic reactions, 319 milk-induced anaphylaxis cases were identified (10%). In the prehospital setting, 54% of patients with milk-induced anaphylaxis received intramuscular epinephrine. In those with milk-induced anaphylaxis, receiving epinephrine before presenting to the ED was associated with a reduced risk of requiring 2 or more epinephrine doses in the ED (adjusted odds ratio, 0.95 [95% CI, 0.90-0.99]). Children younger than 5 years of age were more likely to experience a mild reaction compared with that in older children, who experienced a moderate reaction more often (P < .0001). Compared with other forms of food-induced anaphylaxis, children presenting with milk-induced anaphylaxis were younger; a greater proportion experienced wheezing and vomiting, and less experienced angioedema.

CONCLUSION

Prehospital epinephrine in pediatric milk-induced anaphylaxis is underused; however, it may decrease risk of requiring 2 ED epinephrine doses. Milk-induced anaphylaxis in children younger than 5 years of age may be less severe than in older children. Wheezing and vomiting are more prevalent in milk-induced anaphylaxis compared with that of other foods.

Anaphylaxis: A 2023 practice parameter update

This practice parameter update focuses on 7 areas in which there are new evidence and new recommendations. Diagnostic criteria for anaphylaxis have been revised, and patterns of anaphylaxis are defined. Measurement of serum tryptase is important for diagnosis of anaphylaxis and to identify underlying mast cell disorders. In infants and toddlers, age-specific symptoms may differ from older children and adults, patient age is not correlated with reaction severity, and anaphylaxis is unlikely to be the initial reaction to an allergen on first exposure. Different community settings for anaphylaxis require specific measures for prevention and treatment of anaphylaxis. Optimal prescribing and use of epinephrine autoinjector devices require specific counseling and training of patients and caregivers, including when and how to administer the epinephrine autoinjector and whether and when to call 911. If epinephrine is used promptly, immediate activation of emergency medical services may not be required if the patient experiences a prompt, complete, and durable response. For most medical indications, the risk of stopping or changing beta-blocker or angiotensin-converting enzyme inhibitor medication may exceed the risk of more severe anaphylaxis if the medication is continued, especially in patients with insect sting anaphylaxis. Evaluation for mastocytosis, including a bone marrow biopsy, should be considered for adult patients with severe insect sting anaphylaxis or recurrent idiopathic anaphylaxis. After perioperative anaphylaxis, repeat anesthesia may proceed in the context of shared decision-making and based on the history and results of diagnostic evaluation with skin tests or in vitro tests when available, and supervised challenge when necessary.

Managing food allergies at school: A qualitative study

INTRODUCTION

The prevalence of childhood allergic diseases, including food allergies, has increased globally. Parents and children have experienced psychosocial and financial difficulties, decreased quality of life, anxiety, and depression in the management of food allergies in schools.

PURPOSE

The aim of the study was to determine the challenges experienced by mothers of children with food allergies during their children's school life.

DESIGN

A qualitative phenomenological study design was used.

METHODS

Online interviews were conducted with 9 mothers who have children with food allergies between June-August 2022. The data were analyzed using the content analysis method. The COREQ checklist was used in the study.

RESULTS

The ages of the mothers participating in the study ranged from 28 to 40. Four themes were generated from 75 codes: 1) Problems experienced in the process of utilizing health services, 2) Burden of care, 3) Coming out of the shell: The school process, and 4) Environmental and social perspective.

CONCLUSIONS

Mothers carried the burden of food allergy management during the school process, and the increased burden of care negatively impacted mothers emotionally, physically, and socially. Also, mothers were anxious about the safety of their school-age children with food allergies and their experiences with school administration, teachers, and other parents made it difficult for food allergy management in the school environment.

CLINICAL RELEVANCE

Children with chronic health problems such as food allergies need to be closely monitored by a health professional in school to ensure their safety. Nurses have a pivotal role in supporting families to address their child's food allergies competently, hence fostering positive health outcomes. This study showed that there was a need for the development of school health policies to ensure the safety of children with food allergies and to reduce anxiety and care burden among mothers.

Winnipeg-based elementary school teachers' perspectives on food allergy management: a qualitative analysis

BACKGROUND

Food allergy affects 7-8% of children worldwide. Teachers supervise children in school, where most children spend their day. Yet, teachers have variable food allergy-related knowledge.

OBJECTIVE

We aimed to identify how Winnipeg-based elementary school teachers manage food allergy and prevent food-triggered allergic reactions in their classrooms and schools.

METHODS

Kindergarten-Grade 6 public and private school teachers, from Winnipeg, Canada, were interviewed virtually upon providing written informed consent. Interviews were recorded and transcribed verbatim. The study followed a pragmatic framework. Data were analysed via thematic analysis by multiple researchers.

RESULTS

We interviewed 16 teachers, who primarily identified as female (87.5%). Most teachers worked in public schools (87.5%) and, on average, had 5.8 years of teaching experience. We identified four themes within the data. Most teachers (68.9%) had direct or indirect experience with food allergy. Theme 1 described the minimal standardization and inconsistent enforcement of food allergy policies between and within schools. Teachers also had varied food allergy knowledge. Theme 2 reflected teachers' variable confidence/perceived knowledge towards food allergy management, including feeling of stress and anxiety. Theme 3 captured the lack of standardized food allergy education for teachers, and concerns about the adequacy of the current provincial program. Theme 4 described how teachers spoke of relying on other school staff, families and students to have effective communication.

CONCLUSION

Teachers' food allergy management was informed by their knowledge and lived experience, guided by their school policies and individualized students' needs. Teachers identified gaps in knowledge and communication, and desired more training and resources.

Food Allergy Education and Management in Early Learning and Childcare Centres: A Scoping Review on Current Practices and Gaps

Anaphylaxis has occurred in preschools/schools yet there are no consistent food allergy (FA) management practices in early learning and childcare centres (ELCC) across jurisdictions. Presently, there are no reviews that have synthesized FA-related knowledge and management practices within ELCC. We aimed to perform a scoping review of FA management in ELCC, and report on perceived gaps or barriers. A PRISMA-ScR-guided search was conducted for North American, European and Australian articles in English/French in the OVID-MedLine, Scopus, and PsycInfo databases. Two independent reviewers screened the titles/abstracts of 2010 articles and full-text screened 77 articles; 15 of which were specifically related to ELCC. If the two reviewers could not agree to the relevance of a given study, a third reviewer provided guidance. This third reviewer also screened French articles. Thematic and descriptive reports of the studies were presented. We reported solely on pre-Coronavirus Disease pandemic ELCC studies. We included ten articles in this review, which provide evidence that ELCC staff have variable baseline knowledge, comprehension, experience, and practices in place to manage FA. ELCC staff also have limited FA-related training and experience regarding administration of epinephrine auto-injectors (EAI). Emergency Anaphylaxis Plans (EAP) were described in four studies. One study reported the parental influence on the site's food purchasing and FA management. Three studies provided educational interventions, which demonstrated increased and sustained FA-related knowledge and confidence post-intervention. Participants deemed the training beneficial and desired annual training and more FA resources to be available. Across jurisdictions, ELCC staff have provided care and administered EAI in emergencies, but training remained variable. Communication and care planning amongst ELCC staff, and parents, is crucial. Annual education, available EAI and EAPs are tools necessary for effectively managing emergencies.

Parental Health Literacy, Empowerment, and Advocacy for Food Allergy Safety in Schools: A Cross-Sectional Study

BACKGROUND

Approximately 8% of elementary school-aged children in the United States have food allergies, a complicated health management situation that requires parents to use many types of health literacy, empowerment, and advocacy skills to work with school staff to protect their children.

OBJECTIVE

This cross-sectional study examined (a) whether the highest versus lowest levels of functional, communicative, and critical health literacy are associated with higher perceived effectiveness of parental advocacy behaviors for safe food allergy management in schools [parental advocacy]; and (b) whether communicative and critical health literacy are more strongly associated with parental advocacy than functional health literacy.

METHODS

A sample of parents of elementary school-aged children was recruited through 26 food allergy organizations and a research patient registry. Participants completed an anonymous online survey. Self-reported measurements of parental health literacy, empowerment, and advocacy were adapted and refined through pre-testing and pilot-testing. General linear model analyses were conducted to predict parental advocacy.

KEY RESULTS

Participants (N = 313) were predominantly White, college-educated mothers with moderately high levels of food allergy knowledge, health literacy, empowerment, and parental advocacy skills. Parents who scored at the highest levels in the three dimensions of health literacy reported they engaged in more effective advocacy behaviors than parents who scored at the lowest levels. Parental advocacy was predicted largely by parental empowerment and the quality of the relationship with the school (B = .41 and B = .40, respectively). Functional health literacy and the child's diagnosis of asthma were smaller predictors. While accounting for covariates, functional health literacy was significantly associated with parental advocacy whereas communicative and critical health literacy were not.

CONCLUSIONS

Interventions to impact parental empowerment and parent-school relationships, including a health-literate universal precautions approach of communicating food allergy school policies, may influence parental advocacy for food allergy safety in schools. Further research could use a performance-based multidimensional measure of health literacy. [HLRP: Health Literacy Research and Practice. 2023;7(3):e165-e175.].

Food Allergy Management Competence in Greek Schools

Background: Schoolchildren are likely to consume meals and snacks at school, with a possibility of allergic food reactions and anaphylaxis in the school environment. The school personnel should be informed of the presence of schoolchildren with food allergy (FA) and need to be trained in the management of allergic reactions, as to prepare them to intervene appropriately when necessary. Limited knowledge of FA and its management is documented globally among school staff and there is no uniform protocol in schools. Methods: In this observational cross-sectional study, teachers at state schools throughout Greece completed an online anonymous questionnaire on their awareness of FA reactions and the plans for the management of medical emergencies in their schools of employment. Results: Among the 289 teachers who responded the online invitation, 203 (70.24%) were female and 157 (54%) were aged under 40 years. Females expressed a higher level of concern about the presence of school personnel trained to manage FA symptoms (p = 0.001), written instructions, and the availability of adrenaline (epinephrine) at school (p < 0.001). A younger age was associated with a higher level of both interest and knowledge on FA management in schools. School directors were more certain about the availability of a special record of children with FA at school (p = 0.01), the availability of adrenaline (p = 0.006), and written guidelines on the management of serious health incidents at school (p = 0.04). Written guidelines instructing children to avoid sharing cutlery, glasses, home-prepared meals, and snacks bought from the school canteen were more common in schools in urban areas (p = 0.015). Only 20% of respondents could confirm with certainty that adrenaline autoinjectors (AAIs) were available at their schools, for the purpose of administering to children in the case of a severe FA reaction. Approximately 3/4 of the participating teachers stated that completion of this questionnaire raised their awareness of the risk of FA reactions in children at school. Conclusions: This study, the first in Greece to explore the knowledge of teachers about FA in schoolchildren, revealed the following absences in many schools: a process for identifying children with FA, a written emergency treatment plan, and immediate access to emergency AAI. School FA guidelines are necessary in Greece, and training, which includes the use of AAIs, is required to prepare teachers to manage FA reactions in children at school.

Varying Approaches to Management of IgE-Mediated Food Allergy in Children Around the World

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.

Who Needs Epinephrine? Anaphylaxis, Autoinjectors, and Parachutes

International guidelines stipulate that intramuscular (IM) epinephrine (adrenaline) is the first-line treatment for anaphylaxis, with an established good safety profile. The availability of epinephrine autoinjectors (EAI) has greatly facilitated the lay administration of IM epinephrine in community settings. However, key areas of uncertainty remain around epinephrine usage. These include variations in prescribing EAI, what symptoms should prompt epinephrine administration, whether emergency medical services (EMS) need to be contacted after administration, and whether epinephrine administered via EAI reduces mortality from anaphylaxis or improves quality of life measures. We provide a balanced commentary on these issues. There is increasing recognition that a poor response to epinephrine, particularly after 2 doses, is a useful marker of severity and the need for urgent escalation. It is likely that patients who respond to a single epinephrine dose do not require EMS activation or emergency department transfer, but data are needed to demonstrate the safety of this approach. Lastly, patients at risk of anaphylaxis must be counseled against over-reliance on EAI alone.

The Need for Required Stock Epinephrine in All Schools: A Work Group Report of the AAAAI Adverse Reactions to Foods Committee

Epinephrine is the first line of treatment for anaphylaxis that can occur outside a medical setting in community environments such as schools. Patients with diagnosed IgE-mediated food allergy at risk of anaphylaxis are prescribed self-injectable epinephrine and given an individualized anaphylaxis action plan. As students, such patients/families provide their school with completed medication forms, a copy of their anaphylaxis plan, and additional student-specific epinephrine. However, students approved to self-carry prescribed self-injectable epinephrine may forget to do so or have other reasons for lacking prescribed epinephrine such as familial inability to fill the prescription due to cost or other access barriers. Undiagnosed students lacking prescribed epinephrine may also experience anaphylaxis at school. The presence of non-student-specific school stock epinephrine allows school nurses and other staff the ability to treat anaphylaxis onsite while awaiting Emergency Medical Services. Notably, not all states legally mandate K-12 schools to stock epinephrine. In states with laws only voluntarily allowing schools to stock epinephrine, it provides the ability to opt-out. Herein, we present a comprehensive review of barriers to school stock epinephrine, related improvement strategies, and workgroup recommendations supporting the need for mandated stock epinephrine in all schools in every state. Proposed solutions include ensuring legal immunity from liability for prescribers; advocacy for legislation to stabilize cost of self-injectable epinephrine; educational initiatives to schools promoting merits and safety of epinephrine and related anaphylaxis training; and partnerships between patient advocacy groups, medical and nursing organizations, public health departments and other health professionals to promote laws and district policies addressing need for stock epinephrine and school nurses to train and supervise school staff.

Molecular Allergy Diagnostics in Children with Cow's Milk Allergy: Prediction of Oral Food Challenge Response in Clinical Practice

Background

Cow's milk allergy (CMA) is the most common food allergy in early childhood. Children with CMA require a precise and punctual diagnosis. Oral food challenge (OFC) is the gold-standard procedure for diagnosing allergies, but it is laborious and requires a particular setting. The aim of the study was to identify the cutoff value of serum allergen-specific IgE values able to predict a positive response to OFC.

Methods

Children with suspected CMA performed OFC with cow's milk (CM) or derivatives. Total IgE and specific IgE to raw CM, α-lactalbumin, β-lactoglobulin, and casein were measured.

Results

Seventy-two children performed OFC, and 30 (41.6%) had a positive response. The significant predictive factors were sensitization to raw CM extract (p = 0.03), α-lactalbumin (p = 0.013), β-lactoglobulin (p = 0.09), and casein (p = 0.019). The cutoff was, respectively: 5.13 kUA/L for raw CM, 1.47 for α-lactalbumin, 1.35 for β-lactoglobulin, and 4.87 for casein.

Conclusions

This study allowed us to define a set of cutoff values for CM protein-specific IgE. However, these cutoffs should be interpreted not as a diagnostic tool for CMA but only predictive of response to OFC in a specific territory. Thus, the practical message may be that a value above the cutoff allows a good approximation to identify children to be started on OFC.

Impact of Reaction Setting on the Management, Severity, and Outcome of Pediatric Food-Induced Anaphylaxis: A Cross-Sectional Study

BACKGROUND

Prompt epinephrine autoinjector (EAI) use is the primary treatment for anaphylaxis. However, limited Canadian data exist on the impact of reaction location on EAI use for food-induced anaphylaxis (FIA).

OBJECTIVE

We sought to investigate the setting, management, and severity of pediatric FIA.

METHODS

We recruited children presenting with FIA from 11 Canadian emergency departments. Patient demographics and the setting, management, and symptoms of FIA were collected by standardized questionnaire. Factors associated with prehospital EAI use and reaction severity were determined by logistic regression.

RESULTS

We recruited 3,604 children; 60.2% were male and the median age was 5.0 years (interquartile range 1.8-11.0). Among cases with a known location of FIA (85.0%), home was the most common setting (68.1%), followed by school/daycare (12.8%), other locations (11.4%; eg, park, car), and restaurants (7.4%). In the prehospital setting, EAI was administered in 36.7% of reactions at home, 66.7% in school/daycare, 40.2% in other locations, and 44.5% in restaurants. Relative to reactions occurring at school/daycare, prehospital EAI use was less likely at home (adjusted odds ratio [aOR] 0.80; 95% CI 0.76-0.84), in restaurants (aOR 0.81; 95% CI 0.75-0.87), and in other settings (aOR 0.77; 95% CI 0.73-0.83), when data were adjusted for reaction severity, sex, age, comorbidities, and province. The FIA setting was not associated with reaction severity or hospitalization.

CONCLUSIONS

Prehospital EAI use was higher at school/daycare than in other settings, potentially owing to the presence of policies and training on FIA. Setting-specific interventions including educational programs and policies/laws mandating training and stocking an EAI may improve anaphylaxis recognition and treatment.

Mass cytometry analysis of blood from peanut-sensitized tolerant and clinically allergic infants

IgE-mediated food allergies in infants are a significant health concern, with peanut allergy being of particular interest due to its prevalence and severity. Among individuals who produce peanut-specific IgE some experience no adverse reaction on peanut consumption. This asymptomatic phenotype is known as sensitized tolerance. To elucidate the immune environment of peanut sensitized tolerant and clinically allergic one-year-olds, high-dimensional mass cytometry was conducted as part of the HealthNuts study. The resulting data includes peripheral blood mononuclear cells from 36 participants encompassing non-allergic, peanut sensitized with tolerance, and clinically peanut allergic infants. The raw mass cytometry data is described here and freely available for reuse through the Immunology Database and Analysis Portal (ImmPort). Additional allergy information and serum vitamin D levels of the participants were measured and are also included in the data upload. These high-dimensional mass cytometry data, when combined with clinical information, offer a broad immune profile of peanut allergic and sensitized tolerant infants.

Oral Immunotherapy for Children with Cow's Milk Allergy: A Practical Approach

Cow milk allergy (CMA) is a prevalent disease in childhood. Natural history is usually favorable as CMA can disappear by school age in many subjects. Diagnosis corresponds to treatment, as an elimination diet is a solution. However, cow's milk (CM) is real food, hardly replaceable. Thus, CM reintroduction represents a demanding challenge in clinical practice. The induction of CM tolerance could be achievable using oral immunotherapy (OIT), such as the administration of increasing milk quantities until reaching tolerance. However, the OIT schedule and procedure need to be better standardized, and performance may vary widely. Therefore, the present study reports the practical experience of a third-level pediatric allergy center in managing children with CMA and submitting them to OIT. OFC and OIT are relatively safe procedures as the reaction rate is low. Almost two-thirds of the OIT subjects tolerated CM. Reactions were associated with high IgE levels. Therefore, the present experience, developed by a qualified center, may suggest and propose a practical approach for managing children with CMA. After the initial workup, including a thorough history, physical examination, and laboratory tests, OFC and, when indicated, OIT could be performed in most children with CMA.

Children's Perspectives on Food Allergy in Schools: A Qualitative Study

Approximately 7% of children live with food allergy, a condition that requires dietary avoidance to prevent an allergic reaction. In this qualitative study, we aimed to understand food allergy-related experiences, beliefs and learning preferences among children with and without food allergies, to inform a school-based, food allergy education program. Data were analysed thematically. We virtually interviewed children in Kindergarten-Grade 8 in Manitoba, Canada, with (n = 7) and without (n = 9) parent-reported, physician-diagnosed food allergies. We identified three themes: Naive reliance on peers and school staff to assist with food allergy management; Limited food allergy knowledge; and, Recommended food allergy curricula: complementary perspective. Our findings will help inform the development of a school-based, food allergy education program, with a long-term goal of minimizing food allergy-related worries and optimizing safety for children with food allergy. Ongoing, school-based food allergy education is needed.

Elementary School Teachers’ Perceptions of COVID-19-Related Restrictions on Food Allergy Management

(1) Background: Approximately 7% of Canadian children live with a food allergy (FA). Pre-COVID-19, ~20% of anaphylactic reactions occurred in schools. Yet, teachers reported poor FA-related knowledge, and experiences during the COVID-19 pandemic are not well-studied. Additionally, teachers’ management approaches vary widely. We aimed to describe elementary school teachers’ perceptions about FA management during the COVID-19 pandemic; (2) Methods: Using a semi-structured interview guide, English-speaking elementary school teachers in Winnipeg, Canada were interviewed virtually. Interviews were audio-recorded and transcribed verbatim. Data were analysed thematically; (3) Results: Most teachers were female and taught in public schools. Two themes were identified. Theme 1, COVID-19 restrictions made mealtimes more manageable, capturing the positive impacts of pandemic restrictions such as seating arrangements and enhanced cleaning. Limited lunchtime supervision prompted some teachers to assume this role. Theme 2, Food allergy management was indirectly adapted to fit changing COVID-19 restrictions, describing how changing restrictions influenced FA-related practices. FA training was offered virtually with less nursing support. Class cohorts and remote learning decreased teachers’ perceived risk and FA-related management responsibility; (4) Conclusions: COVID-19-related practices were perceived as positively influencing in-school FA management, although unintended consequences, such as increased supervisory roles for teachers and reduced nursing support, were described.

It takes a village: perceptions of Winnipeg parents, students, teachers and school staff regarding the impact of food allergy on school-age students and their families

Background

The entire school community contributes to the safety of students with food allergy. We sought to determine the food allergy perceptions and education needs of parents, students and school staff, with the goal of enhancing food allergy education in schools.

Methods

With ethics approval from the University of Manitoba and participating school divisions, elementary school principals emailed SurveyMonkey^® Questionnaire Links to their parent/caregiver contact list and school staff. We compared anonymous responses of parents of children with and without food allergy, students with and without food allergy, and parents and school staff using chi-squared tests.

Results

Participants included 561 parents of school-age children (ages 7–12 years, 19% with food allergy), 61 students (23% with food allergy), and 203 school staff (62% teachers, 88% with experience managing food allergies in the classroom). Parents of children with and without food allergy considered food allergy when sending food to school (98% vs. 96%, p = 0.39). More parents of children with food allergy thought that greater information and awareness about food allergy was needed (74% vs. 44%, p < 0.0001). Students with food allergy were most interested (100%) in having other students learn not to bully and how to help during a reaction. Students without food allergy were most interested in learning how to prevent a reaction (70%). Fewer parents than school staff thought that food allergies in the classroom impacted teachers’ time (2.1% vs. 21%, p < 0.0001) and that teachers knew how to treat allergic reactions to foods (34% vs. 94%, p < 0.0001). More parents than school staff thought that banning foods from classrooms kept allergic students safe (65% vs. 34%, p = 0.006) and that having a Food Allergy Educator speak at school would be helpful (99% vs. 67%, p < 0.0001).

Conclusions

Food allergy education is necessary for the entire school community and should include parents of school-aged children with and without food allergy, students with and without food allergy, and teachers and school staff. These members of the school community recognized their own and others’ needs for increased food allergy education and awareness in the school setting.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13223-022-00682-2.

Food Allergies in Inner-City Schools: Addressing Disparities and Improving Management

OBJECTIVE

Food allergy (FA) affects approximately 8% of children in the United States. Management comprises both preventing and treating allergic reactions, which poses unique challenges in the inner-city school setting. In this article, we review the epidemiology of FA in school-aged children and management challenges and opportunities specific to the inner-city population.

DATA SOURCES

A literature search of the PubMed database was performed to identify published literature on FA epidemiology, FA management, school policies, disparities, inner-city, race, ethnicity, and socioeconomic status.

STUDY SELECTIONS

Relevant articles on FA management best practices and challenges in schools, with a particular emphasis on inner-city schools and populations and socioeconomic, racial, and ethnic disparities, were reviewed in detail.

RESULTS

Disparities in FA prevalence, management, and treatment exist. Additional research is needed to better characterize these disparities and elucidate the mechanisms leading to them. There is a lack of evidence-based interventions for the prevention and treatment of food allergic reactions in schools and specifically in inner-city schools, in which a greater proportion of students may rely on school food.

CONCLUSION

There are opportunities for partnership among health care providers, schools, and communities to address unmet needs in FA management and disparities in the inner-city school setting.

The burden of food allergy on children and teens: A systematic review

BACKGROUND

Over the last two decades, researchers have placed increasing attention on understanding how food allergy affects the health-related quality of life (HRQL) and psychosocial well-being of children and teens. In response, a number of reviews have been published that aim at synthesizing the literature. However, many of these papers focus narrowly on HRQL or suffer from methodological limitations.

METHOD

The current review aims to fill this gap by providing a comprehensive overview of the burden of pediatric food allergy by synthesizing the quantitative and qualitative literature.

RESULTS

Findings from the present review provide evidence of reduced HRQL among children and teens with food allergy, particularly older children and those with more severe manifestations of the condition. In comparison to HRQL, the link between food allergy and psychosocial functioning is less clear; however, some evidence can be cited linking food allergy to greater levels of psychological distress. Qualitative evidence suggests that the burden of pediatric food allergy largely stems from worries surrounding exposures outside of the home and the social consequences of the condition. The current review also highlights several gaps in the literature, including a paucity of longitudinal research, research focused on predictors of psychological distress among children and teens with food allergy as well as a dearth of studies comparing rates of bullying in food-allergic and non-food-allergic samples.

CONCLUSION

More emphasis should be placed on not only alleviating the social and psychological consequences of food allergy, but also on identifying and assisting those most acutely burdened by the condition.

Food Allergy Education and Management in Schools: A Scoping Review on Current Practices and Gaps

Currently, no synthesis of in-school policies, practices and teachers and school staff’s food allergy-related knowledge exists. We aimed to conduct a scoping review on in-school food allergy management, and perceived gaps or barriers in these systems. We conducted a PRISMA-ScR-guided search for eligible English or French language articles from North America, Europe, or Australia published in OVID-MedLine, Scopus, and PsycINFO databases. Two reviewers screened 2010 articles’ titles/abstracts, with 77 full-text screened. Reviewers differed by language. Results were reported descriptively and thematically. We included 12 studies. Among teachers and school staff, food allergy experiences, training, and knowledge varied widely. Food allergy experience was reported in 10/12 studies (83.4%); 20.0–88.0% had received previous training (4/10 studies; 40.0%) and 43.0–72.2% never had training (2/10 studies; 20.0%). In-school policies including epinephrine auto-injector (EAI) and emergency anaphylaxis plans (EAP) were described in 5/12 studies (41.7%). Educational interventions (8/12 studies; 66.7%) increased participants’ knowledge, attitudes, beliefs, and confidence to manage food allergy and anaphylaxis vs. baseline. Teachers and school staff have more food allergy-related experiences than training and knowledge to manage emergencies. Mandatory, standardized training including EAI use and evaluation, and the provision of available EAI and EAPs may increase school staff emergency preparedness.

Recognition and Management of Food Allergy and Anaphylaxis in the School and Community Setting

Given the increasing prevalence of food allergy, schools and food service establishments must have procedures in place to accommodate those with the condition. Training staff on allergy management has been shown to improve knowledge and skills, although more research is needed to better understand its benefits. Furthermore, although there are challenges involved in maintaining unassigned stock epinephrine programs, they have the potential to reduce morbidity and mortality associated with anaphylaxis by improving access to potentially life-saving medication. Finally, food bans in schools may not be an effective part of food allergy management, and other measures should be considered instead.

Food Allergy Guidelines for Schools and Childcare Facilities

Among controversial new recommendations: doing away with categorical food bans.

Detection of Food Allergens in School and Home Environments of Elementary Students

BACKGROUND

Little is known about environmental food allergen exposure on school surfaces.

OBJECTIVE

To compare the distribution of major food allergens in floor dust and table wipe samples from elementary schools and dust samples from students' homes.

METHODS

In this substudy of the School Inner-City Asthma Study-II, 103 table wipe samples and 98 floor dust samples from cafeterias and classrooms in 18 elementary schools were analyzed for milk, peanut, cashew, hazelnut, and egg using a multiplex array. Home kitchen floor and bed dust samples from 90 students were also analyzed.

RESULTS

Food allergens were detectable in schools, but at significantly lower levels than in homes (P < .001). In schools, milk and peanut were detected in all table wipe samples; milk and egg were detected in all floor dust samples. Cafeteria table wipe samples contained significantly higher levels of milk, peanut, hazelnut, and egg, compared with classrooms. Cafeteria floor dust samples contained higher levels milk than classrooms. Peanut-restrictive policies did not consistently reduce environmental peanut exposure in schools. Peanut allergen was lower in dust from homes of students with peanut allergy (n = 5) compared with those without peanut allergy (n = 85) (P < .001). Reassuringly, peanut allergen in the schools of peanut-allergic students was not significantly different than in their homes.

CONCLUSION

Food allergens were readily detectable on tables and floors in elementary schools, but at levels lower than in students' homes. For peanut-allergic students, the levels of detectable peanut in their schools were not higher than their homes. The low levels of detectable food allergens in school environments are unlikely to result in severe allergic reactions.