共查询到20条相似文献,搜索用时 15 毫秒
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Debra de Silva Susanne Halken Chris Singh Antonella Muraro Elizabeth Angier Stefania Arasi Hasan Arshad Kirsten Beyer Robert Boyle George du Toit Philippe Eigenmann Kate Grimshaw Arne Hoest Carla Jones Ekaterina Khaleva Gideon Lack Hania Szajewska Carina Venter Valérie Verhasselt Graham Roberts European Academy of Allergy Clinical Immunology Food Allergy Anaphylaxis Guidelines Group 《Pediatric allergy and immunology》2020,31(7):813-826
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The role of dietary interventions in the prevention of IgE‐mediated food allergy in children
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Gideon Lack 《Pediatric allergy and immunology》2017,28(3):222-229
Over the last 30 years, the prevalence of food allergy has been on the rise and remains a disease that can have a significant impact on the quality of life of children and their families. There are several hypotheses that have been suggested to account for the increasing prevalence, but this review will focus on the impact that dietary factors have on food allergy development. In the past food allergy, prevalence has largely focused on allergen avoidance; however, there is increasing evidence from interventional studies that have shown that early introduction to potential food allergens may have a beneficial role in allergy prevention. This review aims to look at the evidence in support of early introduction of allergens into infant diets to prevent against the development of food allergy. 相似文献
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Cristina Y. Pascual Marta Reche Ana Fiandor Teresa Valbuena Teresa Cuevas Manuel Martin Esteban 《Pediatric allergy and immunology》2008,19(7):573-579
Fish and its derived products play an important role in human nutrition, but they may also be a potent food allergen. Fish can be an ingested, contact, and inhalant allergen. Gad c I, a Parvalbumin, the major allergen in codfish, is considered as fish and amphibian pan‐allergen. Prevalence of fish allergy appears to depend on the amount of fish eaten in the local diet. In Europe, the highest consumption occurs in Scandinavian countries, Spain and Portugal. In Spain, fish is the third most frequent allergen in children under 2 yr of age after egg and cow’s milk. An adverse reaction to fish may be of non‐allergic origin, due to food contamination or newly formed toxic products, but the most frequent type of adverse reactions to fish are immunologic‐mediated reactions (allergic reactions). Such allergic reactions may be both IgE‐mediated and non‐IgE‐mediated. Most cases are IgE‐mediated, due to ingestion or contact with fish or as a result of inhalation of cooking vapors. Some children develop non‐IgE‐mediated type allergies such as food protein induced enterocolitis syndrome. The clinical symptoms related to IgE‐mediated fish allergy are most frequently acute urticaria and angioedema as well as mild oral symptoms, worsening of atopic dermatitis, respiratory symptoms such as rhinitis or asthma, and gastrointestinal symptoms such as nausea and vomiting. Anaphylaxis may also occur. Among all the species studied, those from the Tunidae and Xiphiidae families appear to be the least allergenic. 相似文献
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Early introduction of allergenic foods for the prevention of food allergy from an Asian perspective—An Asia Pacific Association of Pediatric Allergy,Respirology & Immunology (APAPARI) consensus statement
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Elizabeth Huiwen Tham Lynette Pei‐Chi Shek Hugo PS Van Bever Pakit Vichyanond Motohiro Ebisawa Gary WK Wong Bee Wah Lee the Asia Pacific Association of Pediatric Allergy Respirology & Immunology 《Pediatric allergy and immunology》2018,29(1):18-27
Emerging evidence for the early introduction of allergenic foods for the prevention of food allergies, such as peanut allergy in Western populations, has led to the recent publication of guidelines in the USA and Europe recommending early peanut introduction for high‐risk infants with severe eczema or egg allergy. Peanut allergy is, however, much less prevalent in Asia compared to the West. Varying patterns of food allergy are seen even within Asian countries—such as a predominance of wheat allergy in Japan and Thailand and shellfish allergy in Singapore and the Philippines. Customs and traditions, such as diet and infant feeding practices, also differ between Asian populations. Hence, there are unique challenges in adapting guidelines on early allergenic food introduction to the Asian setting. In this paper, we review the evidence and discuss the possible approaches to guide the timely introduction of allergenic food in high‐risk infants in Asia. 相似文献
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Atanaska I. Kostadinova Linette E. M. Willemsen Léon M. J. Knippels Johan Garssen 《Pediatric allergy and immunology》2013,24(7):633-644
Food allergy is a growing health concern in the westernized world with approx. 6% of children suffering from it. A lack of approved treatment has led to strict avoidance of the culprit food proteins being the only standard of care. Nowadays in‐depth research is conducted to evaluate the possible use of allergen‐specific immunotherapy (SIT) as an active therapeutic option for food allergy. Various routes of administration for the immunotherapy are investigated, including subcutaneous, oral, sublingual, and epicutaneous, and some appear to be successful in inducing a temporary tolerant state. Most research has been conducted with oral immunotherapy due to its efficacious and relatively safe profile. Increasing interest is dedicated to safer and more convenient approaches, such as sublingual and epicutaneous SIT; however, doubts exist about their possible capacity to induce temporary tolerant state and permanent oral tolerance. The high frequency of allergic adverse reactions of the various approaches and the inability to achieve permanent oral tolerance have highlighted the need of refinements in the strategies. A promising strategy for preventing IgE cross‐linking and thus enhancing safety of SIT, while still activating T cells, is the use of tolerogenic peptides. The implementation of such an immunotherapy approach has the potential of not only increasing the chance of achieving a permanent state of tolerance, but also improving the safety and tolerability of the therapy. Immunotherapy for food allergy is still not ready for the clinic, but current and upcoming studies are dedicated to collect enough evidence for the possible implementation of allergen‐SIT as a standard treatment for food allergy. 相似文献
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Timing of food introduction and development of food sensitization in a prospective birth cohort
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Maxwell M. Tran Diana L. Lefebvre David Dai Christoffer Dharma Padmaja Subbarao Wendy Lou Meghan B. Azad Allan B. Becker Piush J. Mandhane Stuart E. Turvey Malcolm R. Sears the CHILD Study Investigators 《Pediatric allergy and immunology》2017,28(5):471-477
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Peanut and tree nut allergies present multiple challenges in their presentation and management. These challenges have become increasingly relevant in recent years, as these allergies appear to have become more common. An estimated 1–2% of the population in the USA is allergic to peanut or tree nuts. Peanut allergy typically presents with symptoms in one of the first few exposures to peanut. Diagnosis is based on clinical history along with skin prick test, or quantitation of allergen-specific immunoglobulin E (IgE), and oral food challenges when indicated. Once the diagnosis is confirmed, the only current management approach is strict avoidance of the food. This is clearly an imperfect option as it can be difficult to avoid completely peanut and tree nuts and accidental exposures are not uncommon. Only about 20% of those with peanut allergy, and <10% of those with tree nut allergy, are reported to acquire tolerance. Additionally, peanut allergy can recur, with one study finding a recurrence rate of 8%. Peanut and tree nuts are the foods most frequently associated with fatal episodes of anaphylaxis. This is of particular concern in adolescents and young adults, among whom life-threatening and fatal food allergy-related reactions are most common. 相似文献
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Timing of solid food introduction and association with later childhood overweight and obesity: The IDEFICS study
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Stalo Papoutsou Savvas C. Savva Monica Hunsberger Hannah Jilani Nathalie Michels Wolfgang Ahrens Michael Tornaritis Toomas Veidebaum Dénes Molnár Alfonso Siani Luis A. Moreno Charis Hadjigeorgiou 《Maternal & child nutrition》2018,14(1)
This study investigated associations between timing of solid food introduction and childhood obesity and explored maternal characteristics influencing early feeding practices. Cross‐sectional data from children 2–9 years (n = 10,808; 50.5% boys) residing in 8 European countries of the IDEFICS study (2007–2008) were included. Late solid food introduction (≥7 months of age) was associated with an increased prevalence of later childhood overweight/obesity among exclusively breastfed children (OR [odds ratio]: 1.38, 95% CI [confidence interval] [1.01, 1.88]). In contrast, early solid food introduction (<4 months of age) was associated with lower prevalence of overweight/obesity among children that ceased exclusive breastfeeding earlier than 4 months (OR: 0.63, 95% CI [0.47, 0.84]). Children that were introduced to solids right after 6 months exclusive breastfeeding and continued to receive breastmilk (≥12 months) were less likely to become overweight/obese (OR: 0.67, 95% CI [0.51, 0.88]) compared to children that discontinued to receive breastmilk. Analyses were adjusted for age, sex, country, birth weight, parental education level, parental body mass index, tobacco use in pregnancy, gestational weight gain, and gestational diabetes. Underweight mothers, overweight mothers, mothers who reported daily smoking during pregnancy, and low‐educated mothers were less likely to follow recommendations on breastfeeding and timely solids introduction. Future studies should examine whether guidelines for solid food introduction timing have to distinguish between exclusively breastfed, formula fed, and too early exclusive breastfeeding‐ceased infants. There is also need for more prospective studies; recall bias was an important current limitation. In conclusion, health professionals should emphasize benefits of breastfeeding and appropriate solid food introduction, especially to mothers that are less likely to follow recommendations. 相似文献
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G. Du Toit A. Santos G. Roberts A. T. Fox P. Smith G. Lack 《Pediatric allergy and immunology》2009,20(4):309-319
IgE-mediated food allergy is a common condition in childhood and a recognized public health concern. An accurate diagnosis of food allergy facilitates the avoidance of the allergen – and cross-reactive allergens – and allows for safe dietary expansion. The diagnosis of food allergy relies on a combination of rigorous history, physical examination, allergy tests [skin prick tests (SPT) and/or serum-specific IgE] and oral food challenges. Diagnostic cut-off values for SPT and specific IgE results have improved the diagnosis of food allergy and thereby reduced the need to perform oral food challenges. This clinical case series seeks to highlight a contemporary approach to the diagnosis of food allergy in children strategies. 相似文献