RESUMO
BACKGROUND: Previous research suggests that some women are using integrative and complementary holistic approaches to optimize their own health and treat infertility. We aimed to determine patterns of integrative medicine use among those seeking fertility optimization by 1) Characterizing patterns of integrative medicine use to increase fertility; 2) Identifying demographic predictors associated with such integrative medicine use; and 3) Exploring cultural and religious influences on use of integrative medicine. METHODS: Cross-sectional self-reported survey data were collected from 1460 patients presenting to an academic fertility center in Chicago, Illinois. Variables were described with univariate frequencies and proportions, unadjusted bivariate comparisons were made between patient-level factors and reported integrative modality use, and multivariable logistic regression evaluated the strength of covariate-adjusted predictors of reported integrative medicine utilization. RESULTS: 80.4% of respondents reported using at least one integrative medicine modality to treat infertility (Acupuncture: 38.5%, Yoga: 27.6%, Massage: 25.8%, Meditation: 16.7%, and Herbal supplements: 18.5%). Diet therapy was the most frequently utilized modality (74.0%) followed by body therapy (45.2%), traditional alternative medicine (42.0%), mind therapy (32.1%), and senses therapy (23.0%). Any integrative medicine modality use was 4.03 times more likely among Hindu respondents compared to participants that identified as not religious (95% CI 1.2-13.7, p < 0.026). Significant differences in specific modality use were observed by race, religious affiliation, age, income, and insurance coverage. CONCLUSION: Most infertility patients in our study reported using at least one integrative medicine modality to help them conceive. Utilization was associated with age of participant, religious affiliation, annual income, and insurance coverage. Further research is needed to assess the impact of integrative medicine utilization on patient quality of life and outcomes.
Assuntos
Terapias Complementares , Infertilidade , Medicina Integrativa , Humanos , Feminino , Estudos Transversais , Qualidade de Vida , Infertilidade/terapiaRESUMO
BACKGROUND: The transition from adolescence to young adulthood marks a developmental period in which responsibility for management of chronic conditions such as food allergy shifts from the caregiver to the young adult. Fatal food-induced anaphylaxis is most common among adolescents and young adults. However, colleges are currently not well positioned to provide integrated support for students with food allergies. OBJECTIVE: The study objective was to explore the systems, structures, and policies that currently support students with food allergies at college, assess unmet needs, and develop pilot interventions through the use of patient-centered design processes. METHODS: Key informant interviews were conducted with stakeholders in the campus management of food allergies (n = 26) between April and May 2016. Data were coded and assessed for relative frequencies of each code to determine challenges and potential solutions. RESULTS: The convergence of stakeholder-identified themes indicated that the transition to college for students with food allergy would be improved by providing support for: (1) Notification of others in the student's campus network about food allergy; (2) Establishing clearly defined roles/responsibilities; and (3) Increasing campus awareness of food allergy signs, symptoms, and lethality. To better provide comprehensive support for students, 5 interventions-collectively called Spotlight-were developed. CONCLUSION: The use of qualitative research methods, patient-centered design processes, and collaborations with diverse stakeholders-including pediatricians that care for adolescents-can provide a framework for designing coordinated systems and policies to provide comprehensive support to college students with food allergy. Next steps include rigorously testing implementation of the Spotlight intervention prototypes.
Assuntos
Anafilaxia/prevenção & controle , Serviços Médicos de Emergência/organização & administração , Hipersensibilidade Alimentar/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Universidades/organização & administração , Adolescente , Agonistas Adrenérgicos/uso terapêutico , Alérgenos/química , Anafilaxia/diagnóstico , Anafilaxia/fisiopatologia , Anafilaxia/psicologia , Epinefrina/uso terapêutico , Feminino , Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/fisiopatologia , Hipersensibilidade Alimentar/psicologia , Humanos , Masculino , Participação dos Interessados , Estudantes/psicologia , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Rates of food-induced anaphylaxis among children remain uncertain. In addition, little is known about the demographics of children who have experienced food-induced anaphylaxis resulting in emergency department (ED) visits and/or subsequent hospitalizations. OBJECTIVES: To evaluate trends in ED visits and hospital admissions due to food-induced anaphylaxis among Illinois children and to identify socioeconomic variation in trend distribution. METHODS: Illinois hospital discharge data compiled by the Illinois Hospital Association were used to identify ED visits or hospitalizations for food-induced anaphylaxis in Illinois hospitals from 2008-2012. Data for children aged 0 to 19 years who were Illinois residents and received a diagnosis of food-induced anaphylaxis based on International Classification of Diseases, Ninth Revision, Clinical Modification codes (995.60 through 995.69) were included for analysis. RESULTS: There was a significant increase in the rate of ED visits and hospital admissions due to food-induced anaphylaxis among children in Illinois during the 5-year period, with an annual percent increase of 29.1% from 6.3 ED visits and hospital admissions per 100,000 children in 2008 to 17.2 in 2012 (P < .001). Increases in visit frequency were observed for all study variables, including age, sex, race/ethnicity, insurance type, metropolitan status, hospital type, and allergenic food. Visits were most frequent each year for Asian children and children with private insurance. However, the annual percent increase in visits was most pronounced among Hispanic children (44.3%, P < .001) and children with public insurance (30.2%, P < .001). CONCLUSION: ED visits and hospital admissions for food-induced anaphylaxis have increased during a 5-year period among children in Illinois, regardless of race/ethnicity and socioeconomic status.
Assuntos
Anafilaxia/epidemiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Hipersensibilidade Alimentar/epidemiologia , Hospitalização/estatística & dados numéricos , Adolescente , Chicago/epidemiologia , Criança , Pré-Escolar , Etnicidade/estatística & dados numéricos , Feminino , Hospitais Gerais/estatística & dados numéricos , Hospitais Pediátricos/estatística & dados numéricos , Humanos , Illinois/epidemiologia , Lactente , Recém-Nascido , Seguro Saúde/estatística & dados numéricos , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Classificação Internacional de Doenças , Tempo de Internação/estatística & dados numéricos , Masculino , Morbidade/tendências , Admissão do Paciente/estatística & dados numéricos , Classe Social , População Suburbana/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Adulto JovemRESUMO
Although peanut allergy is among the most common food allergies, no study has comprehensively described the epidemiology of the condition among the general pediatric population. Our objective was to better characterize peanut allergy prevalence, diagnosis trends, and reaction history among affected children identified from a representative sample of United States households with children. A randomized, cross sectional survey was administered to parents from June 2009 to February 2010. Data from 38,480 parents were collected and analyzed in regard to demographics, allergic symptoms associated with food ingestion, and methods of food allergy diagnosis. Adjusted models were estimated to examine association of these characteristics with odds of peanut allergy. Of the 3218 children identified with food allergy, 754 (24.8%) were reported to have a peanut allergy. Peanut allergy was reported most often among 6- to 10-year-old children (25.5%), white children (47.7%), and children from households with an annual income of $50,000-$99,999 (41.7%). Although peanut allergy was diagnosed by a physician in 76% of cases, significantly more peanut allergy reactions were severe as compared with reactions to other foods (53.7% versus 41.0%, p < 0.001). Parents were significantly less likely to report tolerance to peanut as compared with the odds of tolerance reported for other foods (odds ratio 0.7, 95% confidence interval: 0.5-0.9). Childhood peanut allergy, which represents nearly a quarter of all food allergy, presents more severe reactions and is least likely to be outgrown. Although it is diagnosed by a physician in nearly three-fourths of all cases, socioeconomic disparities in regard to diagnosis persist.
Assuntos
Hipersensibilidade a Amendoim/epidemiologia , Adolescente , Idade de Início , Criança , Pré-Escolar , Feminino , Hipersensibilidade Alimentar/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Razão de Chances , Hipersensibilidade a Amendoim/diagnóstico , Prevalência , Vigilância em Saúde Pública , Índice de Gravidade de Doença , Fatores Socioeconômicos , Estados Unidos/epidemiologia , Estados Unidos/etnologiaRESUMO
Background: Food allergy (FA) affects ~10% of adults; however, little is known about the extent to which FA phenotypes and psychosocial burden vary depending on timing of allergy onset, whether in childhood or as an adult. Objective: This study explored FA characteristics according to timing of FA onset in US adults. Methods: Between 2015 and 2016, a cross-sectional survey was administered to 40,443 US adults. Complex survey-weighted results were tabulated across key demographic and clinical strata. Linear regression models explored covariate-adjusted variability in FA-related psychosocial burden across 3 groups: (1) adults solely with childhood-onset FA, (2) adults solely with adult-onset FA, and (3) adults with both childhood- and adult-onset FA. Results: Adults with both childhood- and adult-onset FAs, compared to adults with solely childhood- or adult-onset FAs, are significantly more likely to have severe FAs (57.3%, 52.6%, 43.2%), physician-diagnosed FAs (54.2%, 52.4%, 33.0%), and multiple FAs (74.8%, 41.0%, 30.3%) (P < .001). Adults solely with childhood-onset FA, compared to adults solely with adult-onset FA, had significantly lower rates of environmental allergies (27.6% vs 39.2%; P < .001) and medication allergies (17.3% vs 25.9%; P < .001). Adults with both childhood- and adult-onset FAs reported highest rates of all comorbidities. Adults solely with adult-onset FA reported significantly lower FA-related psychosocial burden (P < .05). Conclusion: Differences exist in reaction severity, health care utilization, atopic comorbidities, and psychosocial burden according to the timing of FA onset. Future research exploring the heterogeneity of phenotypic expressions of adult FA may inform underlying mechanisms.
RESUMO
BACKGROUND: Food allergy (FA) affects >25 million US adults, resulting in substantial health care utilization. Data suggest that patients with FA suffer impairments in FA-related quality of life (FAQoL); however, little is known regarding psychosocial impacts of FA among US adults. OBJECTIVE: To characterize FAQoL among a large, nationally representative adult sample, and its determinants, including sociodemographic characteristics, severity, comorbid conditions, allergic symptoms, number and type of allergens, and health care utilization. METHODS: A survey was administered between October 2015 and September 2016 to a nationally representative sample of US households. Survey constructs included the Food Allergy Independent Measure (FAIM), which was developed to quantify adverse impacts of living with FA on patient quality of life. FAIM responses were analyzed from adults reporting current FA (N = 6207). Linear regression models examined associations with sociodemographic and FA characteristics. RESULTS: The overall estimated mean FAIM score was 2.87 (95% confidence interval: 2.83-2.90). FAIM scores (range = 1-7) in adjusted models were invariant by race/ethnicity, private/public insurance status, and census division. Significant differences (P < .05) by lower household income, lower age, and greater education emerged, resulting in higher FAIM scores indicating FAQoL impairment. Among major food allergens, wheat, soy, and milk allergies were each associated with the greatest increases in adjusted FAIM scores. Reporting a current epinephrine autoinjector (EAI) prescription, severe allergic reaction history, history of EAI use, FA-related emergency department visits, or more FAs were also associated with significantly higher FAIM scores. CONCLUSION: The population-level psychosocial burden of adults with FA is substantial, broadly distributed, and differs by demographic and allergic disease characteristics.
Assuntos
Hipersensibilidade Alimentar , Qualidade de Vida , Adulto , Alérgenos , Hipersensibilidade Alimentar/epidemiologia , Humanos , Aceitação pelo Paciente de Cuidados de Saúde , Inquéritos e QuestionáriosRESUMO
PURPOSE OF REVIEW: Food allergy remains a disease of global public health significance well known to impact social, emotional, and financial well being. This review aims to summarize the existing literature focused on the direct, indirect, and intangible costs of food allergy at the household and healthcare system levels, and begin to discuss how emerging treatment and prevention strategies may be leveraged to comprehensively care for the food allergic population with the efficient use of health resources. RECENT FINDINGS: Food allergy imposes significant costs to multiple stakeholders and largely impact families at the household level. Recent studies elucidate the need to balance the household management of food allergy with the efficient use of health resources. Overall, it remains critical that safe foods and medications remain affordable while further exploring the cost-effectiveness of early introduction, emerging food allergy therapies, and the wider use of stock epinephrine to adequately meet the public health needs of the food-allergic community. SUMMARY: Better understanding how the cost of food allergy impacts populations will help to inform more progressive policies aimed at lessening socioeconomic disparities and ultimately improve quality of life for children and adults with food allergies.
Assuntos
Efeitos Psicossociais da Doença , Hipersensibilidade Alimentar/economia , Saúde Pública/economia , Análise Custo-Benefício , Hipersensibilidade Alimentar/epidemiologia , Hipersensibilidade Alimentar/imunologia , Hipersensibilidade Alimentar/terapia , Carga Global da Doença/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Alocação de Recursos para a Atenção à Saúde/economia , Alocação de Recursos para a Atenção à Saúde/estatística & dados numéricos , Gastos em Saúde/estatística & dados numéricos , Política de Saúde/economia , Necessidades e Demandas de Serviços de Saúde , Humanos , Qualidade de VidaRESUMO
OBJECTIVES: To describe food allergy (FA)-related service utilization and identify factors associated with guideline-informed care among Medicaid-enrolled US children with FA. STUDY DESIGN: Retrospective cohort study. METHODS: We used the 2012 Medicaid Analytic eXtract files to identify children with an FA diagnosis. FA-related services including outpatient allergist visits, emergency department (ED) visits, epinephrine autoinjector prescription fills, and diagnostic testing were identified. Factors associated with services were assessed using logistic regression. Kaplan-Meier survival curves evaluated the time to guideline-informed care, and proportional hazard models determined associated socioeconomic characteristics. RESULTS: There were 64,276 Medicaid-enrolled children younger than 20 years who had at least 1 claim with an FA diagnosis in 2012. Minority children and those living in a high-poverty county were less likely to have visited an allergist for FA or received diagnostic testing but more likely to have an FA-related ED visit compared with White children and those not living in a high-poverty county. Survival analyses found that of children seen for FA-related primary care or an ED visit, rates of allergist follow-up visits were 21% and 17%, respectively, and rates of epinephrine autoinjector prescription fills were 39% and 41%. Significant associations with guideline-informed care were found by race/ethnicity, dense population, and high-poverty counties. CONCLUSIONS: Although guideline-informed FA care includes follow-up with an allergist and epinephrine autoinjector prescription, this study finds low probabilities of timely service utilization after medical visits, as well as socioeconomic disparities in care.
Assuntos
Hipersensibilidade Alimentar , Medicaid , Criança , Serviço Hospitalar de Emergência , Epinefrina/uso terapêutico , Hipersensibilidade Alimentar/diagnóstico , Humanos , Estudos Retrospectivos , Estados UnidosRESUMO
The thermo-mechanical fatigue (TMF) behaviour of a Ti-6Al-4V matrix composite reinforced with SCS-6 silicon carbide fibres (140 µm longitudinal fibres, laid up hexagonally) has been investigated. In-phase and out-of-phase TMF cycles were utilized, cycling between 80â»300 °C, with varying maximum stress. The microstructure and fracture surfaces were studied using electron backscatter diffraction (EBSD), energy-dispersive X-ray spectroscopy (EDS), scanning electron microscopy (SEM), profilometry, and optical microscopy. The results have shown the damaging effect of out-of-phase cycling with crack initiation occurring earlier than in in-phase tests and crack propagation rates being accelerated in out-of-phase cycles. Fatigue crack initiation has been shown to be sensitive to crystallographic texture in the cladding material and thermo-mechanical fatigue test results can be considered according to a previously proposed conceptual framework for the interpretation of metal matrix composite fatigue.
RESUMO
Pediatricians are often first-line providers for children with food allergy. Food allergy management guidelines have been developed but are cumbersome and confusing, and significant variation exists in pediatricians' management practices. We therefore consolidated the guidelines into 5 key steps for pediatricians caring for patients with food allergy and used rapid-cycle improvement methods to create a clinical decision support system to facilitate the management of food allergy in the primary care setting. This report details the development of the Food Allergy Support Tool (FAST), its pilot testing in 4 primary care pediatric practices, and our ongoing efforts to improve its utility and ease of use. Key themes identified during these processes include the importance of both initial and ongoing provider education as well as the limitations of a tool that must be actively initiated by providers.
Assuntos
Sistemas de Apoio a Decisões Clínicas/normas , Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/prevenção & controle , Padrões de Prática Médica/normas , Criança , Proteção da Criança , Medicina Baseada em Evidências , Feminino , Humanos , Masculino , National Institute of Allergy and Infectious Diseases (U.S.) , Pediatria/organização & administração , Guias de Prática Clínica como Assunto , Estados UnidosRESUMO
BACKGROUND: Food allergy (FA) affects 8% of children and adolescents in the United States. Nearly 40% of those affected have experienced severe reactions. Fatal food-induced anaphylaxis is most common among adolescents and young adults (AYA); however, FA-related risk behaviors persist in this population and factors associated with these behaviors remain unclear. OBJECTIVE: To characterize FA-related risk-taking and self-management behaviors of AYA with FA. METHODS: A cross-sectional survey was administered to 200 AYA with FA. Latent class analysis was used to identify distinct behavioral risk classes and predictors of risk class membership. RESULTS: Two distinct FA behavioral risk classes were identified, representing less (N = 120) and more (N = 80) risky subpopulations. After adjusting for age, sex, and anaphylaxis history, odds of more risky class membership were significantly reduced for AYA with peanut allergy (odds ratio [OR], 0.27; 95% CI, 0.11-0.65), supportive female friends (OR, 0.27; 95% CI, 0.07-0.99), overprotective mothers (OR, 0.42; 95% CI, 0.18-0.97), teachers who are aware of their FA (OR, 0.39; 95% CI, 0.17-0.91), a history of being bullied (OR, 0.22; 95% CI, 0.09-0.51), and an established 504 education plan (OR, 0.35; 95% CI, 0.15-0.81). AYA also reported numerous positive outcomes of their FA, such as greater responsibility, empathy, and improved diet, which was significantly associated with reduced odds of risky class membership (OR, 0.38; 95% CI, 0.18-0.80). CONCLUSIONS: Among AYA, increased FA-related risk-taking was associated with clinical, demographic, and social factors, including peanut allergy, greater age, as well as absence of social support and specific school FA policies. These associations may be used to inform future interventions designed to address FA-related risk and management behaviors.
Assuntos
Anafilaxia/psicologia , Hipersensibilidade Alimentar/psicologia , Assunção de Riscos , Adolescente , Comportamento do Adolescente/psicologia , Adulto , Fatores Etários , Estudos Transversais , Feminino , Humanos , Masculino , Apoio Social , Fatores Socioeconômicos , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Asthma rates in Chicago exceed national averages and disproportionately affect minority adolescents. We collaborated with students in a neighborhood with high asthma prevalence to better understand community factors impacting asthma. OBJECTIVES: To evaluate the impact of our Student Media-based Asthma Research Team (SMART) program on student, parent, and student-peer outcomes related to asthma. METHODS: Students with asthma (n = 11), their parents (n = 9), and student-peers (n = 91) participated in a school-based asthma intervention grounded in community-based participatory research (CBPR) principles and completed multiple pre-/post-intervention questionnaires. RESULTS: After the program, participants significantly increased (p < 0.05) asthma-related quality of life (QOL), asthma control, emotional support, and empowerment. Parents significantly increased their QOL and student-peers showed significant improvements in asthma knowledge. CONCLUSIONS: This novel intervention-which used participatory media as a vehicle through which children learn about their own asthma and share their findings with parents and peers-was successful in engaging adolescents to improve asthma management and community support.
Assuntos
Asma/prevenção & controle , Pesquisa Participativa Baseada na Comunidade , Qualidade de Vida , Adolescente , Asma/epidemiologia , Chicago/epidemiologia , Feminino , Educação em Saúde , Humanos , Masculino , Grupo Associado , Fotografação , Poder Psicológico , Prevalência , Melhoria de Qualidade , Apoio SocialRESUMO
Our goals were to (1) estimate the rates of parent-reported versus physician-diagnosed food allergy, (2) determine pediatrician adherence to national guidelines, and (3) obtain pediatricians' perspectives on guideline nonadherence. A mixed method approach was used, including survey, chart review, and qualitative methods. Overall, 10.9% of parents reported having a child with food allergy and two thirds of these cases were detected by the pediatrician. Chart reviews revealed high rates of guideline adherence with respect to allergist referral (67.3%), but less consistent adherence regarding documentation of reaction history (38.8%), appropriate use of diagnostic tests (34.7%), prescription of epinephrine autoinjectors (44.9%), and counseling families in food allergy management (24.5%). Pediatricians suggested that poor adherence was due to lack of documentation, familiarity with guidelines, and clarity regarding the pediatrician's role in managing food allergy. Findings emphasize the need to better establish the role of the pediatrician and to improve awareness and adherence to guidelines.
Assuntos
Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/terapia , Fidelidade a Diretrizes/estatística & dados numéricos , Pediatria/normas , Padrões de Prática Médica/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Aconselhamento , Epinefrina/administração & dosagem , Feminino , Hipersensibilidade Alimentar/epidemiologia , Humanos , Lactente , Masculino , Papel do Médico , Guias de Prática Clínica como Assunto , Atenção Primária à SaúdeRESUMO
Food allergy is a public health problem that affects nearly 6 million children in the United States. The extent to which children, families, and communities live with food allergies varies as much as the range of clinical symptoms associated with the disease itself. Food allergy is defined as the reproducible adverse event that elicits a pathologic immunoglobulin E (IgE)-mediated or non-IgE-mediated reaction. Once an allergic child ingests a specific food allergen, the reaction can result in clinical symptoms ranging from mild hives to life-threatening anaphylaxis.Not surprisingly, food allergies have been shown to limit social interactions and impair children's quality of life due to the ubiquity of food where children live, learn, and play. To ensure the safety of our children, the development of sound policy, clinical practice, and health programs must be informed by current research characterizing childhood food allergy at the population level. To set the stage for understanding the current evidence base, this article reviews: 1) epidemiology of childhood food allergy; 2) severity of symptoms; 3) geographic distribution of childhood food allergy; 4) tolerance; 5) economic impact of childhood food allergy; and 6) future directions in childhood food allergy epidemiological research.
Assuntos
Hipersensibilidade Alimentar/epidemiologia , Adolescente , Criança , Pré-Escolar , Efeitos Psicossociais da Doença , Progressão da Doença , Hipersensibilidade Alimentar/economia , Custos de Cuidados de Saúde , Humanos , Lactente , Recém-Nascido , Prevalência , Índice de Gravidade de Doença , Estados Unidos/epidemiologiaRESUMO
IMPORTANCE: Describing the economic impact of childhood food allergy in the United States is important to guide public health policies. OBJECTIVE: To determine the economic impact of childhood food allergy in the United States and caregivers' willingness to pay for food allergy treatment. DESIGN, SETTING, AND PARTICIPANTS: A cross-sectional survey was conducted from November 28, 2011, through January 26, 2012. A representative sample of 1643 US caregivers of a child with a current food allergy were recruited for participation. MAIN OUTCOMES AND MEASURES: Caregivers of children with food allergies were asked to quantify the direct medical, out-of-pocket, lost labor productivity, and related opportunity costs. As an alternative valuation approach, caregivers were asked their willingness to pay for an effective food allergy treatment. RESULTS: The overall economic cost of food allergy was estimated at $24.8 (95% CI, $20.6-$29.4) billion annually ($4184 per year per child). Direct medical costs were $4.3 (95% CI, $2.8-$6.3) billion annually, including clinician visits, emergency department visits, and hospitalizations. Costs borne by the family totaled $20.5 billion annually, including lost labor productivity, out-of-pocket, and opportunity costs. Lost labor productivity costs totaled $0.77 (95% CI, $0.53-$1.0) billion annually, accounting for caregiver time off work for medical visits. Out-of-pocket costs were $5.5 (95% CI, $4.7-$6.4) billion annually, with 31% stemming from the cost of special foods. Opportunity costs totaled $14.2 (95% CI, $10.5-$18.4) billion annually, relating to a caregiver needing to leave or change jobs. Caregivers reported a willingness to pay of $20.8 billion annually ($3504 per year per child) for food allergy treatment. CONCLUSIONS AND RELEVANCE: Childhood food allergy results in significant direct medical costs for the US health care system and even larger costs for families with a food-allergic child.
Assuntos
Efeitos Psicossociais da Doença , Hipersensibilidade Alimentar/economia , Adolescente , Cuidadores , Criança , Pré-Escolar , Estudos Transversais , Saúde da Família , Feminino , Custos de Cuidados de Saúde , Humanos , Lactente , Masculino , Estados UnidosRESUMO
Food allergy is a growing public health concern in the United States that affects an estimated 8% of children. Food allergy is defined as an adverse health effect arising from a specific immune response that occurs reproducibly on exposure to a specific food. Nearly 40% of children with food allergy have a history of severe reactions that if not treated immediately with proper medication can lead to hospitalization or even death. The National Institute of Allergy and Infectious Diseases (NIAID) convened an expert panel in 2010 to develop guidelines outlining evidence-based practices in diagnosing and managing food allergy. The purpose of this review is to aid clinicians in translating the NIAID guidelines into primary care practice and includes the following content domains: (1) the definition and mechanism of childhood food allergy, (2) differences between food allergy and food intolerance, (3) the epidemiology of childhood food allergy in the United States, (4) best practices derived from the NIAID guidelines focused on primary care clinicians' management of childhood food allergy, (5) emerging food allergy treatments, and (6) future directions in food allergy research and practice. Articles focused on childhood food allergy were considered for inclusion in this review. Studies were restricted to the English language and to those published within the past 40 years. A cross-listed combination of the following words, phrases, and MeSH terms was searched in PubMed and Google Scholar to identify relevant articles: food allergy, food hypersensitivity, child, pediatric, prevalence, and epidemiology. Additional sources were identified through the bibliographies of the retrieved articles.