1
|
Parlak-Hela Z, Sahiner UM, Sekerel BE, Soyer O. The contribution of milk substitutes to the nutritional status of children with cow's milk allergy. Pediatr Allergy Immunol 2024; 35:e14202. [PMID: 39022888 DOI: 10.1111/pai.14202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 07/03/2024] [Accepted: 07/08/2024] [Indexed: 07/20/2024]
Abstract
BACKGROUND The impact of alternative milk substitutes on the nutritional status of children with cow's milk allergy (CMA), the prevailing cause of food allergies, is unresolved. METHODS A cross-sectional study was performed in children older than 2 years with IgE-mediated CMA. Patients' clinical characteristics, anthropometric measurements, dietary intake (by 3-day food diary), and biochemical markers of nutritional status were assessed. RESULTS One hundred two children with CMA (68.6% boys; median age, 3.7 years; 51% multiple food allergies) were evaluated. 44.1% of the children consumed plant-based beverages (PBB), 19.6% therapeutic formula and 36.3% did not consume any milk substitutes. In all age groups, dietary calcium, riboflavin, and vitamin D intake of those who did not use milk substitutes were lower than those who consumed formula or PBB (p < .01). Also in the 2-3 years old age group, dietary zinc (p = .011) and iron intake (p = .004) of the formula-fed group was higher. Formula-fed patients had higher levels of 25-OH vitamin D (μg/L) and serum vitamin B12 (ng/L) than PBB-fed patients (respectively; p < .001, p = .005) and those who did not consume any milk substitute (p < .001). Patients of all ages who did not utilize a milk substitute failed to obtain an adequate amount of dietary calcium. CONCLUSION The use of milk substitutes positively affects dietary calcium, riboflavin, and vitamin D intake in CMA, but their contribution is variable. Those who do not use milk substitutes are at greater risk inadequate of dietary calcium intake. Personalized nutritional advice, given the clinical diversity and the impact of individual differences, is required.
Collapse
Affiliation(s)
- Zeynep Parlak-Hela
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
- Nutrition and Dietetics Unit, Hacettepe İhsan Doğramacı Children's Hospital, Ankara, Turkey
| | - Umit Murat Sahiner
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Bulent Enis Sekerel
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ozge Soyer
- Department of Pediatrics, Division of Allergy, Hacettepe University Faculty of Medicine, Ankara, Turkey
| |
Collapse
|
2
|
Venter C, Meyer R, Bauer M, Bird JA, Fleischer DM, Nowak-Wegrzyn A, Anagnostou A, Vickery BP, Wang J, Groetch M. Identifying Children at Risk of Growth and Nutrient Deficiencies in the Food Allergy Clinic. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2024; 12:579-589. [PMID: 38280452 DOI: 10.1016/j.jaip.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 01/29/2024]
Abstract
BACKGROUND Food allergies affect growth in children by decreasing the availability of nutrients through decreased dietary intake, increased dietary needs, food-medication interactions, and psychosocial burden. Guidelines on food allergy management frequently recommend nutrition counseling and growth monitoring of children with food allergies. OBJECTIVE To provide clear guidance for clinicians to identify children with food allergies who are at nutritional risk and ensure prompt intervention. METHODS We provide a narrative review summarizing information from national and international guidelines, retrospective studies, population studies, review articles, case reports, and case series to identify those with food allergy at greatest nutritional risk, determine the impact of nutritional interventions on growth, and develop guidance for risk reduction in children with food allergies. RESULTS Children with food allergies are at increased risk of nutritional deficiencies and poor growth. Nutritional assessment and intervention can improve outcomes. Identifying poor growth is an important step in the nutrition assessment. Therefore, growth should be assessed at each allergy evaluation. Interventions to ensure adequate dietary intake for growth include appropriately prescribed elimination diets, breast-feeding support and assessment, supplemental formula, vitamin and/or mineral supplementation, appropriate milk substitutes, and timely introduction of nutrient-dense complementary foods. Access to foods of appropriate nutritional value is an ongoing concern. CONCLUSION Nutrition intervention or referral to registered dietitian nutritionists with additional training and/or experience in food allergy may result in improved growth and nutrition outcomes.
Collapse
Affiliation(s)
- Carina Venter
- Section of Pediatric Allergy and Immunology, Children's Hospital Colorado, University of Colorado, Aurora, Colo.
| | - Rosan Meyer
- Department of Medicine, Imperial College London, London, United Kingdom; Department of Nutrition and Dietetics, University of Winchester, Winchester, United Kingdom; Department of Medicine, KU Leuven, Leuven, Belgium
| | - Maureen Bauer
- Section of Pediatric Allergy and Immunology, Children's Hospital Colorado, University of Colorado, Aurora, Colo
| | - J Andrew Bird
- Department of Pediatrics, Division of Allergy and Immunology, UT Southwestern Medical Center, Dallas, Texas
| | - David M Fleischer
- Section of Pediatric Allergy and Immunology, Children's Hospital Colorado, University of Colorado, Aurora, Colo
| | - Anna Nowak-Wegrzyn
- Hassenfeld Children's Hospital, Department of Pediatrics, NYU Grossman School of Medicine, New York, NY; Department of Pediatrics, Gastroenterology and Nutrition, Collegium Medicum, University of Warmia and Mazury, Olsztyn, Poland
| | - Aikaterini Anagnostou
- Section of Allergy and Immunology, Baylor College of Medicine, Houston, Texas; Section of Allergy and Immunology, Department of Pediatrics, Texas Children's Hospital, Houston, Texas
| | - Brian P Vickery
- Children's Healthcare of Atlanta, Atlanta, Ga; Department of Pediatrics, Emory University, Atlanta, Ga
| | - Julie Wang
- Division of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Marion Groetch
- Division of Pediatric Allergy and Immunology, Icahn School of Medicine at Mount Sinai, New York, NY
| |
Collapse
|
3
|
PARLAK Z, İLGÜN GÜREL D, SOYER Ö, ŞEKEREL BE, ŞAHİNER ÜM. Nutritional risks in children with food allergy. Turk J Med Sci 2023; 53:845-858. [PMID: 38031941 PMCID: PMC10765559 DOI: 10.55730/1300-0144.5648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 08/18/2023] [Accepted: 04/04/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND Food allergies (FA) are a growing problem in the pediatric population and clinical features differ according to the underlying immunological mechanisms. While the primary management strategy is to eliminate the culprit food from the diet, assessment of the potential nutritional risks of elimination is also an integral part of management. In cases that do not improve over time; if you have basic food allergies and multiple food allergies, this can also lead to negative nutritional consequences. The contribution of basic nutrients, economical and easily accessible foods to the diet, is critical and has an important place in meeting the daily adequate intake of many nutrients. In the presence of food allergy, it is necessary to meet the vitamins and minerals that cannot be obtained from allergic foods, with alternative sources or supplements. For example, insufficient calcium intake in cow's milk allergy (CMA), the most common FA in early childhood, is very likely if an alternative supplement has not been introduced. In the management of CMA, choosing the appropriate formula and/or supplement for the clinical characteristics of children, when necessary, has an important place. In conclusion, nutritional risk assessment of children with FA requires a comprehensive, detailed, and multidisciplinary approach.
Collapse
Affiliation(s)
- Zeynep PARLAK
- Department of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara,
Turkiye
- Department of Nutrition and Dietetics, Hacettepe İhsan Doğramacı Children’s Hospital, Hacettepe University, Ankara,
Turkiye
| | - Deniz İLGÜN GÜREL
- Department of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara,
Turkiye
| | - Özge SOYER
- Department of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara,
Turkiye
| | - Bülent Enis ŞEKEREL
- Department of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara,
Turkiye
| | - Ümit Murat ŞAHİNER
- Department of Pediatric Allergy and Asthma, Faculty of Medicine, Hacettepe University, Ankara,
Turkiye
| |
Collapse
|
4
|
Wright K, Feeney M, Yerlett N, Meyer R. Nutritional Management of Children with Food Allergies. CURRENT TREATMENT OPTIONS IN ALLERGY 2022. [DOI: 10.1007/s40521-022-00320-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Abstract
Purpose of the Review
The purpose of the review is to review the evidence for the nutritional management of paediatric food allergy and provide a practical approach for healthcare professionals working in this area.
Recent Findings
Dietary elimination remains the mainstay for management of food allergies in children. However, the elimination of food allergens increases the risk for growth faltering, micronutrient deficiencies and feeding difficulties. Breastmilk remains the ideal source of nutrition for infants, but when not available, the vast majority will tolerate an extensively hydrolysed formula, and rice hydrolysate has also been suggested as a suitable alternative. Only in severe cases, including anaphylaxis, eosinophilic oesophagitis and growth faltering, is an amino acid formula indicated. The early introduction of peanut and egg and avoiding the delay in the introduction of other allergens, when not already allergic, has been highlighted by recent studies.
Summary
Whilst the elimination of allergens increases the risk of developing poor growth, micronutrient deficiencies and feeding difficulties, optimal, early dietary input, including advice on active introduction of allergens and alternative feeds, ideally from a registered dietitian/nutritionist, may be prevent and improve outcomes.
Collapse
|
5
|
Cow's Milk Protein Allergy as a Model of Food Allergies. Nutrients 2021; 13:nu13051525. [PMID: 33946553 PMCID: PMC8147250 DOI: 10.3390/nu13051525] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/18/2021] [Accepted: 04/26/2021] [Indexed: 01/14/2023] Open
Abstract
Cow's milk allergy (CMA) is one of the most common food allergies in infants, and its prevalence has increased over recent years. In the present paper, we focus on CMA as a model of food allergies in children. Understanding the diagnostic features of CMA is essential in order to manage patients with this disorder, guide the use of an elimination diet, and find the best moment to start an oral food challenge (OFC) and liberalize the diet. To date, no shared tolerance markers for the diagnosis of food allergy have been identified, and OFC remains the gold standard. Recently, oral immunotherapy (OIT) has emerged as a new therapeutic strategy and has changed the natural history of CMA. Before this, patients had to strictly avoid the food allergen, resulting in a decline in quality of life and subsequent nutritional, social, and psychological impairments. Thanks to the introduction of OIT, the passive approach involving rigid exclusion has changed to a proactive one. Both the heterogeneity in the diagnostic process among the studies and the variability of OIT data limit the comprehension of the real epidemiology of CMA, and, consequentially, its natural history. Therefore, well-planned randomized controlled trials are needed to standardize CMA diagnosis, prevention, and treatment strategies.
Collapse
|
6
|
Groetch M, Baker MG, Durban R, Meyer R, Venter C, Muraro A. The practical dietary management of food protein-induced enterocolitis syndrome. Ann Allergy Asthma Immunol 2021; 127:28-35. [PMID: 33757808 DOI: 10.1016/j.anai.2021.03.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 03/03/2021] [Accepted: 03/16/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Food protein-induced enterocolitis syndrome (FPIES) is a non-immunoglobulin E-mediated food allergy with potential risk of malnutrition related to the early onset of disease, frequent avoidance of cow's milk, and the possibility of multiple food triggers. This publication is aimed at providing an evidence-based, practical approach to the dietary management of FPIES. DATA SOURCES This is a narrative review summarizing information from national and international guidelines, retrospective studies, population studies, review articles, case reports, and case series to evaluate for nutritional risk and develop guidance for risk reduction in children with FPIES. STUDY SELECTIONS We have included retrospective clinical cohort studies, population-based studies, case reports, and case studies. We did not exclude any studies identified owing to the small number of studies addressing the nutritional management of individuals with FPIES. RESULTS Children with FPIES are at risk of malnutrition owing to suboptimal oral intake, limited food choices, and knowledge deficits related to feeding. In particular, children with 3 or more FPIES triggers seem to be at increased risk for poor weight gain and developing food aversion. Caregivers of children with FPIES also report a high degree of psychosocial burden. CONCLUSION Appropriate dietary management entails the following 3 essential components: supporting normal growth and development, avoidance of allergens, and advancement of complementary foods. Education to avoid the trigger food and assisting caregivers in creating an individualized, well-designed complementary feeding plan to meet the infant's nutritional needs for optimal growth and development are essential management strategies.
Collapse
Affiliation(s)
- Marion Groetch
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York.
| | - Mary Grace Baker
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Raquel Durban
- Asthma & Allergy Specialists, Charlotte, North Carolina
| | - Rosan Meyer
- Department of Paediatrics, Imperial College London, London, United Kingdom
| | - Carina Venter
- Section of Pediatric Allergy and Clinical Immunology, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado
| | - Antonella Muraro
- Food Allergy Referral Centre, Department of Woman and Child Health, Padua University Hospital, Padua, Italy
| |
Collapse
|
7
|
Votto M, De Filippo M, Olivero F, Raffaele A, Cereda E, De Amici M, Testa G, Marseglia GL, Licari A. Malnutrition in Eosinophilic Gastrointestinal Disorders. Nutrients 2020; 13:E128. [PMID: 33396413 PMCID: PMC7824578 DOI: 10.3390/nu13010128] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/24/2020] [Accepted: 12/27/2020] [Indexed: 12/18/2022] Open
Abstract
Primary eosinophilic gastrointestinal disorders (EGIDs) are emerging chronic/remittent inflammatory diseases of unknown etiology, which may involve any part of the gastrointestinal (GI) tract, in the absence of secondary causes of GI eosinophilia. Eosinophilic esophagitis is the prototype of eosinophilic gastrointestinal disorders and is clinically characterized by symptoms related to esophageal inflammation and dysfunction. A few studies have assessed the nutritional status of patients with eosinophilic gastrointestinal disorders, showing conflicting results. This review summarizes the current evidence on the nutritional status of patients with EGIDs, focusing on the pediatric point of view and also speculating potential etiological mechanisms.
Collapse
Affiliation(s)
- Martina Votto
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| | - Maria De Filippo
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| | - Francesca Olivero
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| | - Alessandro Raffaele
- Pediatric Surgery Unit, Department of Maternal and Child Health, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Emanuele Cereda
- Clinical Nutrition and Dietetics Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy;
| | - Mara De Amici
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
- Immuno-Allergology Laboratory of the Clinical Chemistry Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Giorgia Testa
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| | - Gian Luigi Marseglia
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| | - Amelia Licari
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (M.V.); (M.D.F.); (F.O.); (M.D.A.); (G.T.); (G.L.M.)
| |
Collapse
|
8
|
Gerner T, Haugaard J, Vestergaard C, Deleuran M, Jemec G, Mortz C, Agner T, Egeberg A, Skov L, Thyssen J. Disease severity and trigger factors in Danish children with atopic dermatitis: a nationwide study. J Eur Acad Dermatol Venereol 2020; 35:948-957. [DOI: 10.1111/jdv.17007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/29/2020] [Indexed: 01/21/2023]
Affiliation(s)
- T. Gerner
- Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
| | - J.H. Haugaard
- Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
| | - C. Vestergaard
- Department of Dermatology Aarhus University Hospital Aarhus Denmark
| | - M. Deleuran
- Department of Dermatology Aarhus University Hospital Aarhus Denmark
| | - G.B. Jemec
- Department of Dermatology Zealand University Hospital Roskilde Denmark
| | - C.G. Mortz
- Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital Odense Denmark
| | - T. Agner
- Department of Dermatology Frederiksberg and Bispebjerg Hospital Copenhagen Denmark
| | - A. Egeberg
- Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
| | - L. Skov
- Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
| | - J.P. Thyssen
- Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
- Copenhagen Research Group for Inflammatory Skin (CORGIS) Hellerup Denmark
| |
Collapse
|
9
|
Fissinger A, Mages KC, Solomon AB. Vitamin deficiencies in pediatric eosinophilic esophagitis: A systematic review. Pediatr Allergy Immunol 2020; 31:835-840. [PMID: 32474949 DOI: 10.1111/pai.13297] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/03/2020] [Accepted: 05/12/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Nutritional deficiencies are seen in patients with food allergy. Low vitamin D levels have been found in patients with atopic conditions. Eosinophilic esophagitis (EoE) is a chronic immune antigen-mediated disease found to be highly associated in patients with atopic disease and treated with dietary elimination with recommendations to utilize a dietician to prevent nutritional deficiencies. Nonetheless, the relationship between EoE and vitamin deficiency remains unclear. We aimed to systematically review the evidence to support a possible association between vitamin deficiency and eosinophilic esophagitis. METHODS Electronic searches were performed with keywords relating to EoE and vitamins among pediatric patients in MEDLINE, EMBASE, and The Cochrane Library. Summary estimates were calculated. Citations were reviewed against pre-defined criteria. (Inclusion: human subjects, aged 0-18, with eosinophilic esophagitis. Exclusion: adults over 18 years, non-English papers). RESULTS The search yielded 1707 studies. Five of these studies with a total of 137 pediatric patients were included in the systematic review. Outcome measures were assessed at different points in EoE treatment across studies. The single common outcome measure across all included studies was vitamin D. Reported prevalence of low vitamin D varied in these studies (0%-52%). Vitamin D levels of children with EoE both pre- and post-intervention were low. CONCLUSIONS There is limited published literature on vitamin deficiencies associated with EoE both pre- and post-intervention. The limited data on vitamin D suggest that insufficiency or deficiency may be present in these patients, but it remains unclear whether deficiency is caused by diet. More prospective, well-defined studies, in addition to routine reporting on dietary intake and nutritional status, are needed to make any conclusions or recommendations for screening.
Collapse
Affiliation(s)
- Alexis Fissinger
- Weill Cornell Medicine, New York, NY, USA.,Division of Pediatric Gastroenterology and Nutrition, NY Presbyterian Hospital, New York, NY, USA
| | - Keith C Mages
- Weill Cornell Medicine, New York, NY, USA.,Samuel J. Wood Library and C.V. Starr Biomedical Information Center, New York, NY, USA
| | - Aliza B Solomon
- Weill Cornell Medicine, New York, NY, USA.,Division of Pediatric Gastroenterology and Nutrition, NY Presbyterian Hospital, New York, NY, USA
| |
Collapse
|
10
|
Abstract
PURPOSE OF REVIEW The aim of this review is to describe the role of precision medicine in the diagnosis, treatment, and monitoring of cow's milk allergy. RECENT FINDINGS The development of 'omics' sciences in the field of food allergy has led to a better understanding of the allergenicity of cow's milk proteins and significant advances in the knowledge of the pathogenesis and mechanisms of cow's milk allergy. Omics-based technologies allow the practitioner to better differentiate cow's milk allergy subtypes and to predict cow's milk allergy (CMA) persistence over time. Precision medicine extends the role of the oral food challenge, to determine the individual's threshold doses, and to establish tolerance to baked milk products. Other than symptom relief, dietary strategies are currently being investigated for the potential to induce tolerance. Oral immunotherapy offers a treatment option for patients with severe and persistent IgE-mediated CMA. Individual baseline-immune profiles may be predictive of cow's milk oral immunotherapy safety and efficacy.Patient data derived from current technology, in combination with the patient's history, can be translated into treatments targeted at patient-tailored interventions. SUMMARY The identification of novel biomarkers may improve diagnostic accuracy and also predict patient responsiveness to treatments. Integration of patient data will become increasingly important as omics technologies become more widely used in the clinical setting.
Collapse
|
11
|
Su KW, Patil SU, Stockbridge JL, Martin VM, Virkud YV, Huang JL, Shreffler WG, Yuan Q. Food aversion and poor weight gain in food protein-induced enterocolitis syndrome: A retrospective study. J Allergy Clin Immunol 2020; 145:1430-1437.e11. [PMID: 31940468 DOI: 10.1016/j.jaci.2020.01.001] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Revised: 12/14/2019] [Accepted: 01/02/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Food protein-induced enterocolitis syndrome (FPIES) is a form of non-IgE-mediated gastrointestinal food allergy. Insufficient data exist in regard to gastrointestinal history and outcome, particularly comorbidity, family history, food aversion, and poor body weight gain. OBJECTIVE We sought to identify the gastrointestinal outcomes and related risk factors in FPIES. METHODS We analyzed the clinical features and gastrointestinal outcomes of patients with FPIES retrospectively at 4 hospitals in Boston. RESULTS Two hundred three patients with FPIES were identified, including 180 only with acute FPIES, 8 with chronic FPIES, and 15 with both. Oat (34.5%), rice (29.6%), and cow's milk (19.2%) were the most common food triggers. The prevalence rates of personal history with allergic proctocolitis (23.2%) and family history with inflammatory bowel diseases (9.4%) and celiac disease (7.3%) were higher than those in the general population. Compared with patients with FPIES with 1 or 2 food triggers, the risk of developing food aversion increased in cases triggered by 3 or more foods (adjusted odds ratio, 3.07; 95% CI, 1.38-6.82; P = .006). The risk of poor body weight gain increased in FPIES triggered by cow's milk (adjusted odds ratio, 3.41; 95% CI, 1.21-9.63; P = .02) and banana (adjusted odds ratio, 7.63; 95% CI, 2.10-27.80; P = .002). CONCLUSIONS Gastrointestinal comorbidities and family history were common in patients with FPIES. Patients with FPIES with 3 or more triggers were at risk of food aversion. Patients with FPIES with cow's milk and banana as triggers were at risk of poor body weight gain.
Collapse
Affiliation(s)
- Kuan-Wen Su
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan; Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Sarita U Patil
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass; Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Jennifer L Stockbridge
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Victoria M Martin
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass; Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Massachusetts General Hospital, Boston, Mass
| | - Yamini V Virkud
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass; Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Jing-Long Huang
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, and College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| | - Wayne G Shreffler
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Division of Pediatric Allergy and Immunology, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass; Division of Rheumatology, Allergy, and Immunology, Massachusetts General Hospital, Boston, Mass
| | - Qian Yuan
- Food Allergy Center, Massachusetts General Hospital, Boston, Mass; Department of Pediatrics, Harvard Medical School, Boston, Mass; Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Massachusetts General Hospital, Boston, Mass.
| |
Collapse
|
12
|
Tangyu M, Muller J, Bolten CJ, Wittmann C. Fermentation of plant-based milk alternatives for improved flavour and nutritional value. Appl Microbiol Biotechnol 2019; 103:9263-9275. [PMID: 31686143 PMCID: PMC6867983 DOI: 10.1007/s00253-019-10175-9] [Citation(s) in RCA: 169] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 09/21/2019] [Accepted: 10/03/2019] [Indexed: 12/11/2022]
Abstract
Non-dairy milk alternatives (or milk analogues) are water extracts of plants and have become increasingly popular for human nutrition. Over the years, the global market for these products has become a multi-billion dollar business and will reach a value of approximately 26 billion USD within the next 5 years. Moreover, many consumers demand plant-based milk alternatives for sustainability, health-related, lifestyle and dietary reasons, resulting in an abundance of products based on nuts, seeds or beans. Unfortunately, plant-based milk alternatives are often nutritionally unbalanced, and their flavour profiles limit their acceptance. With the goal of producing more valuable and tasty products, fermentation can help to the improve sensory profiles, nutritional properties, texture and microbial safety of plant-based milk alternatives so that the amendment with additional ingredients, often perceived as artificial, can be avoided. To date, plant-based milk fermentation mainly uses mono-cultures of microbes, such as lactic acid bacteria, bacilli and yeasts, for this purpose. More recently, new concepts have proposed mixed-culture fermentations with two or more microbial species. These approaches promise synergistic effects to enhance the fermentation process and improve the quality of the final products. Here, we review the plant-based milk market, including nutritional, sensory and manufacturing aspects. In addition, we provide an overview of the state-of-the-art fermentation of plant materials using mono- and mixed-cultures. Due to the rapid progress in this field, we can expect well-balanced and naturally fermented plant-based milk alternatives in the coming years.
Collapse
Affiliation(s)
- Muzi Tangyu
- Institute of Systems Biotechnology, Saarland University, Campus A1.5, 66123, Saarbrücken, Germany
| | - Jeroen Muller
- Institute of Material Sciences, Department of Biology, Nestlé Research, Lausanne, Switzerland
| | - Christoph J Bolten
- Institute of Material Sciences, Department of Biology, Nestlé Research, Lausanne, Switzerland
| | - Christoph Wittmann
- Institute of Systems Biotechnology, Saarland University, Campus A1.5, 66123, Saarbrücken, Germany.
| |
Collapse
|
13
|
D'Auria E, Abrahams M, Zuccotti GV, Venter C. Personalized Nutrition Approach in Food Allergy: Is It Prime Time Yet? Nutrients 2019; 11:E359. [PMID: 30744105 PMCID: PMC6412250 DOI: 10.3390/nu11020359] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/03/2019] [Accepted: 02/05/2019] [Indexed: 02/06/2023] Open
Abstract
The prevalence of food allergy appears to be steadily increasing in infants and young children. One of the major challenges of modern clinical nutrition is the implementation of individualized nutritional recommendations. The management of food allergy (FA) has seen major changes in recent years. While strict allergen avoidance is still the key treatment principle, it is increasingly clear that the avoidance diet should be tailored according to the patient FA phenotype. Furthermore, new insights into the gut microbiome and immune system explain the rising interest in tolerance induction and immunomodulation by microbiota-targeted dietary intervention. This review article focuses on the nutritional management of IgE mediated food allergy, mainly focusing on different aspects of the avoidance diet. A personalized approach to managing the food allergic individual is becoming more feasible as we are learning more about diagnostic modalities and allergic phenotypes. However, some unmet needs should be addressed to fully attain this goal.
Collapse
Affiliation(s)
- Enza D'Auria
- Department of Pediatrics, Children's Hospital V. Buzzi, University of Milan, Milan 20154, Italy.
| | - Mariette Abrahams
- Faculty of Social Sciences, University of Bradford, Bradford BD7 1DP, UK.
| | - Gian Vincenzo Zuccotti
- Department of Pediatrics, Children's Hospital V. Buzzi, University of Milan, Milan 20154, Italy.
| | - Carina Venter
- Section of Allergy and Immunology, Children's Hospital Colorado, University of Colorado, Aurora, CO 80045, USA.
| |
Collapse
|
14
|
Sinai T, Goldberg MR, Nachshon L, Amitzur-Levy R, Yichie T, Katz Y, Monsonego-Ornan E, Elizur A. Reduced Final Height and Inadequate Nutritional Intake in Cow's Milk-Allergic Young Adults. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 7:509-515. [PMID: 30529059 DOI: 10.1016/j.jaip.2018.11.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 11/22/2018] [Accepted: 11/26/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND Growth impairment was previously described in milk-allergic children but was not examined in adults on reaching final height. OBJECTIVES To investigate the dietary intake and final stature of young adults with IgE-mediated cow's milk allergy (IgE-CMA) as compared with nonallergic controls. METHODS Eighty-seven patients with IgE-CMA, median age 19.5 years (interquartile range [IQR], 17.3-22.7), and 36 control participants without food allergies, median age 22.7 years (IQR, 18.9-26.1), were studied. Anthropometric and nutritional data were collected. Age and gender z-scores were determined according to the Centers for Disease Control and Prevention growth charts. Nutrient intake assessment was based on dietary records. Individuals with conditions or treatments affecting bone metabolism or growth, other than asthma, were excluded. RESULTS Mean values of height z-scores were significantly reduced in CMA subjects compared with controls (-0.64 ± 0.9 vs -0.04 ± 0.7, P = .001). In contrast, no differences were found between the 2 groups in weight and body mass index z-scores. Patients with CMA had significantly lower intake of protein, and several essential vitamins (A, B12, and riboflavin) and minerals (calcium, potassium, phosphorus, magnesium, and zinc) compared with controls (P < .05), but the intakes of calories, carbohydrate, and fat were not significantly different between the 2 groups. Differences between actual and expected (based on midparental height) height z-scores were comparable in CMA subjects with or without asthma and between those with and without additional food allergies. CONCLUSIONS Young adults who have CMA from infancy are at risk of not reaching their growth potential. Growth and nutritional monitoring and appropriate dietary intervention are of particular importance in these at-risk individuals.
Collapse
Affiliation(s)
- Tali Sinai
- The School of Nutritional Sciences, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Michael R Goldberg
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel
| | - Liat Nachshon
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel
| | - Roni Amitzur-Levy
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel
| | - Tamar Yichie
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel
| | - Yitzhak Katz
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel
| | - Efrat Monsonego-Ornan
- The School of Nutritional Sciences, The Hebrew University of Jerusalem, Rehovot, Israel
| | - Arnon Elizur
- Institute of Allergy, Immunology, and Pediatric Pulmonology, Yitzhak Shamir Medical Center, Zerifin, Israel; Department of Pediatrics, Yitzhak Shamir Medical Center, Zerifin, Israel.
| |
Collapse
|
15
|
Meyer R. Nutritional disorders resulting from food allergy in children. Pediatr Allergy Immunol 2018; 29:689-704. [PMID: 30044008 DOI: 10.1111/pai.12960] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 06/18/2018] [Accepted: 06/21/2018] [Indexed: 12/16/2022]
Abstract
The elimination of food allergens that contribute essential nutrients in paediatrics may lead to the development of nutritional disorders. The most common nutritional disorders include poor growth, micronutrient deficiencies and feeding difficulties. Of the aforementioned, growth faltering has been well studied and is seen as a common presenting factor in paediatric food allergy. However, the use of different criteria and cut-off values makes it difficult to establish the overall effect. The impact of number and type of foods eliminated and comorbidities has yielded varying results, although there seems to be a trend towards worsening growth with atopic dermatitis and the avoidance of cow's milk. Low micronutrient intake is common in paediatric food allergy; however, a low intake does not necessarily translate into a deficiency as measured by biomarkers. Vitamin D and calcium have been well studied, and a long-lasting impact on bone mineral density has been found. However, other micronutrient deficiencies have also been found and should also be considered. Feeding difficulties is a common complaint in clinical practice, but limited data have been published in food allergy. Poor growth and reflux/vomiting have been shown to be associated with feeding difficulties, in particular in non-IgE-mediated food allergies. There seems to be a long-lasting effect on feeding, in particular in cow's milk allergy, which needs to be taken into account with dietary input. The interplay between growth, feeding difficulties and micronutrient deficiencies has been implied in some studies, but cause and effect is not well established and requires further research.
Collapse
Affiliation(s)
- Rosan Meyer
- Department of Paediatrics, Imperial College, London, UK
| |
Collapse
|
16
|
Skypala IJ, de Jong NW, Angier E, Gardner J, Kull I, Ryan D, Venter C, Vlieg-Boerstra BJ, Grimshaw K. Promoting and achieving excellence in the delivery of Integrated Allergy Care: the European Academy of Allergy & Clinical Immunology competencies for allied health professionals working in allergy. Clin Transl Allergy 2018; 8:31. [PMID: 30151118 PMCID: PMC6102852 DOI: 10.1186/s13601-018-0218-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 07/14/2018] [Indexed: 12/27/2022] Open
Abstract
The multi-disciplinary team approach is an effective model for patient care. Allied health professionals (AHPs) are an important part of such teams, bringing specific knowledge and skills related to the target patient population. The AHPs most often involved in allergy care are nurses and dietitians. Nurses are often involved in the care of patients with all types of allergy and also with asthma, whilst allergy-specialist dietitians provide vital nutritional and dietary support for the diagnosis and management of food allergy. There are many other AHPs who have a role to play in allergy care, including physiotherapists, psychologists, pharmacists and speech therapists, and their involvement is likely to develop as allergy care becomes more rooted in the community. With the development of multi-professional teams comes the requirement for disease-specific knowledge and skill sets, with all allergy team members required to have baseline knowledge and competency of the condition being managed. Whilst some competencies for AHPs practising in other disease states have been published, none are available for allergic disease against which AHPs can be benchmarked. The European Academy of Allergy & Clinical Immunology (EAACI) recognised this need, and supported the establishment of a Task Force to develop allergy-focussed competencies for AHPs. The varied skills, expertise and professional background of the Task Force members enabled the creation of a set of allergy competencies relevant to all AHPs working in allergy. It is recognised that the training and allergy expertise of AHPs, and their role within the allergy setting, will vary considerably depending on the country. However, it is important for patient care, that all AHP involved in allergy services have access to training, of a sufficiently high enough level to be aspirational and enable the continued growth and development of a wide range of allergy services, given the increasing need. The EAACI competencies will provide an important benchmark for allergy knowledge and skills against which education and training can be designed and health care professionals can subsequently be measured. However, more importantly, the EAACI AHP allergy competencies will enable the development and reach of specialist allergy services, with allergy-specialist AHPs undertaking key roles, especially in the community care setting.
Collapse
Affiliation(s)
- I J Skypala
- 1Royal Brompton and Harefield NHS Foundation Trust, Sydney Street, London, SW3 6NP UK.,2Imperial College, London, UK
| | | | - E Angier
- 4University of Southampton, Southampton, UK
| | - J Gardner
- 5Great North Children's Hospital, Newcastle, UK.,6Newcastle University, Newcastle, UK
| | - I Kull
- 7Karolinska Institutet, Stockholm, Sweden.,8Sachs Children's Hospital, Stockholm, Sweden
| | - D Ryan
- 9Usher Institute, University of Edinburgh, Edinburgh, UK
| | - C Venter
- 10Denver School of Medicine, Colorado Children's Hospital, University of Colorado, Denver, USA
| | | | - K Grimshaw
- 4University of Southampton, Southampton, UK.,12Southampton Children's Hospital, Southampton, UK
| |
Collapse
|
17
|
Guimarães M, Statelova M, Holm R, Reppas C, Symilllides M, Vertzoni M, Fotaki N. Biopharmaceutical considerations in paediatrics with a view to the evaluation of orally administered drug products - a PEARRL review. ACTA ACUST UNITED AC 2018; 71:603-642. [PMID: 29971768 DOI: 10.1111/jphp.12955] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Accepted: 05/28/2018] [Indexed: 12/25/2022]
Abstract
OBJECTIVES In this review, the current biopharmaceutical approaches for evaluation of oral formulation performance in paediatrics are discussed. KEY FINDINGS The paediatric gastrointestinal (GI) tract undergoes numerous morphological and physiological changes throughout its development and growth. Some physiological parameters are yet to be investigated, limiting the use of the existing in vitro biopharmaceutical tools to predict the in vivo performance of paediatric formulations. Meals and frequencies of their administration evolve during childhood and affect oral drug absorption. Furthermore, the establishment of a paediatric Biopharmaceutics Classification System (pBCS), based on the adult Biopharmaceutics Classification System (BCS), requires criteria adjustments. The usefulness of computational simulation and modeling for extrapolation of adult data to paediatrics has been confirmed as a tool for predicting drug formulation performance. Despite the great number of successful physiologically based pharmacokinetic models to simulate drug disposition, the simulation of drug absorption from the GI tract is a complicating issue in paediatric populations. SUMMARY The biopharmaceutics tools for investigation of oral drug absorption in paediatrics need further development, refinement and validation. A combination of in vitro and in silico methods could compensate for the uncertainties accompanying each method on its own.
Collapse
Affiliation(s)
- Mariana Guimarães
- Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
| | - Marina Statelova
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - René Holm
- Drug Product Development, Janssen Research and Development, Johnson & Johnson, Beerse, Belgium
| | - Christos Reppas
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Moira Symilllides
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Vertzoni
- Department of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikoletta Fotaki
- Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
| |
Collapse
|
18
|
Pavić I, Kolaček S. Growth of Children with Food Allergy
. Horm Res Paediatr 2018; 88:91-100. [PMID: 28359060 DOI: 10.1159/000462973] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 02/09/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The prevalence of food allergy in children is increasing worldwide. Strict avoidance of identified allergens from the diet is still the cornerstone of the management of food allergies. There are widespread concerns that food allergy and elimination diet may predispose children to nutrient deficiencies and growth failure. AIM The aim of this paper was to review the current evidence on growth of children suffering from food allergy. Summarised is literature on the effects of the number and type of offending allergens, the child's age and affected organ system, as well as the importance of supervision by a dietician/nutritionist. CONCLUSION Children suffering from food allergy are stunted at the time of diagnosis and during the elimination diets, irrespective whether or not their nutritional requirements were fulfilled, and/or were under the control of a dietician. This underscores the need for further studies to obtain more precise insight into and better understanding of the mechanisms contributing to growth failure in children suffering from food allergy.
.
Collapse
|
19
|
Venter C, Groetch M, Netting M, Meyer R. A patient-specific approach to develop an exclusion diet to manage food allergy in infants and children. Clin Exp Allergy 2018; 48:121-137. [DOI: 10.1111/cea.13087] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 11/07/2017] [Accepted: 11/08/2017] [Indexed: 12/19/2022]
Affiliation(s)
- C. Venter
- Children's Hospital Colorado; University of Colorado; Aurora CO USA
| | - M. Groetch
- Icahn School of Medicine at Mount Sinai; Jaffe Food Allergy Institute; New York NY USA
| | - M. Netting
- Healthy Mothers Babies and Children's Theme; South Australian Health & Medical Research Institute; Adelaide SA Australia
- Discipline of Paediatrics; School of Medicine; University of Adelaide; Adelaide SA Australia
- Nutrition Department; Women's and Children's Health Network; Adelaide SA Australia
| | - R. Meyer
- Department Paediatrics; Imperial College; London UK
| |
Collapse
|
20
|
Abstract
Adults and children with eosinophilic esophagitis (EoE) have distinct clinical and endoscopic presentations. Recognition of clinical signs, along with laboratory and endoscopic findings, is critical for the identification of patients with EoE because delay in diagnosis has been associated with esophageal remodeling and stricture formation. Clinical presentation varies considerably between adults and children. This is less due to differences in the disease and more due to patient differences. This article describes the similarities and differences in clinical presentation of children and adults with EoE, including areas of epidemiology, clinical and endoscopic presentation, pathophysiology, and treatment.
Collapse
|
21
|
Liu G, Hu M, Sun LC, Han X, Liu Q, Alcocer M, Fei D, Cao MJ, Liu GM. Allergenicity and Oral Tolerance of Enzymatic Cross-Linked Tropomyosin Evaluated Using Cell and Mouse Models. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:2205-2213. [PMID: 28234465 DOI: 10.1021/acs.jafc.6b05816] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The enzymatic cross-linking of proteins to form high-molecular-weight compounds may alter their sensitization potential. The IgG-/IgE-binding activity, digestibility, allergenicity, and oral tolerance of cross-linked tropomyosin with tyrosinase (CTC) or horseradish peroxidase (CHP) were investigated. ELISA results demonstrated CTC or CHP reduced its IgE-binding activity by 34.5 ± 1.8 and 63.5 ± 0.6%, respectively. Compared with native tropomyosin or CTC, CHP was more easily digested into small fragments; CHP decreased the degranulation of RBL-2H3 cells and increased endocytosis by dendritic cells. CHP can induce oral tolerance and reduce allergenicity in mice by decreasing IgE and IgG1 levels in serum, the production of T-cell cytokines, and the percentage composition of dendritic cells. These findings demonstrate CHP has more potential of reducing the allergenicity than CTC via influencing the morphology of protein, changing the original method of antigen presentation, modulating the Th1/Th2 immunobalance, and inducing the oral tolerance of the allergen tropomyosin.
Collapse
Affiliation(s)
- GuangYu Liu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - MengJun Hu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - Le-Chang Sun
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - XinYu Han
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - QingMei Liu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - Marcos Alcocer
- School of Biosciences, The University of Nottingham , Sutton Bonington Campus, Loughborough LE12 5RD, United Kingdom
| | - DanXia Fei
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - Min-Jie Cao
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| | - Guang-Ming Liu
- College of Food and Biological Engineering, Xiamen Key Laboratory of Marine Functional Food, Fujian Provincial Engineering Technology Research Center of Marine Functional Food, Fujian Collaborative Innovation Center for Exploitation and Utilization of Marine Biological Resources, Jimei University , 43 Yindou Road, Xiamen 361021, Fujian, People's Republic of China
| |
Collapse
|
22
|
Abstract
Protein-losing enteropathy (PLE) is a rare complication of intestinal diseases. Its main manifestation is hypoproteinemic edema. The diagnosis of PLE is based on the verification of protein loss into the intestinal lumen, by determining fecal α1-antitrypsin concentration and clearance. The localization of the affected colonic segment is clarified using radiologic and endoscopic techniques. The mainstay of treatment for PLE is a fat-free diet enriched with medium-chain triglycerides. Surgical resection of the affected segment of the colon may be the treatment of choice for severe hypoproteinemia resistant to drug therapy.
Collapse
Affiliation(s)
- A I Parfenov
- Moscow Clinical Research and Practical Center, Moscow Healthcare Department, Moscow, Russia
| | - L M Krums
- Moscow Clinical Research and Practical Center, Moscow Healthcare Department, Moscow, Russia
| |
Collapse
|
23
|
Doulgeraki AE, Manousakis EM, Papadopoulos NG. Bone health assessment of food allergic children on restrictive diets: a practical guide. J Pediatr Endocrinol Metab 2017; 30:133-139. [PMID: 28099128 DOI: 10.1515/jpem-2016-0162] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 11/28/2016] [Indexed: 01/18/2023]
Abstract
BACKGROUND Food allergy in childhood is on the rise globally and is managed with avoidance diets; recent case reports of food allergic children with nutritional rickets in the literature highlight the importance of close monitoring of bone health in this population. METHODS There is no consensus as yet with regard to bone health evaluation in food allergic children; therefore, extensive literature search was performed and the existing evidence is presented, along with a relevant algorithm. RESULTS Children allergic to cow's milk protein or presenting with allergy in more than three food items, as well as patients with severe allergic phenotypes or comorbidities known to affect the skeleton, seem to be at risk of metabolic bone disorders. As a practical guide, suspicious cases can be investigated with basic bone profile, whereas more severe cases (persistent bone pain and fractures) may undergo advanced bone health assessment, with bone mineral density (BMD) and metabolic bone markers' evaluation. Of note, these diagnostic steps call for further studies in the field of food allergy, as they are not performed as a routine. Evidence is accumulating with regard to vitamin D deficiency, osteopenia and imbalanced bone metabolism in those food allergic children who show poor dietary compliance or have inadequate medical supervision. CONCLUSIONS Ensuring optimal bone accrual in a food allergic child is an important task for the clinician and requires close monitoring of the restrictive diet and prompt therapeutic intervention, in an effort to avoid rickets or osteopenia.
Collapse
|
24
|
Fitzgerald M, Frankum B. Food avoidance and restriction in adults: a cross-sectional pilot study comparing patients from an immunology clinic to a general practice. J Eat Disord 2017; 5:30. [PMID: 28936357 PMCID: PMC5603184 DOI: 10.1186/s40337-017-0160-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 06/08/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND With the introduction of avoidant/restrictive food intake disorder (ARFID) in the Diagnostic and Statistical Manual - fifth edition, there is an increased need to understand the prevalence and pattern of food avoidance and restriction in adults. High rates of food allergy and intolerance in immunology clinic populations, and subsequent high rates of elimination diets, place these individuals at a greater risk of developing pathological eating behaviours. This descriptive cross sectional pilot study aims to provide preliminary data on the prevalence and nature of food avoidance and restriction in an adult population, and to explore the reasons for this behaviour. METHOD A self-administered questionnaire was designed and distributed to adults presenting to an immunology clinic and a general practice over the course of 6 months to describe the prevalence and nature of avoidant and restrictive eating behaviours in this population. Pearson's chi square test was used to examine the strength of a potential link to a formal diagnosis of avoidant restrictive food intake disorder in these patients. RESULTS A total of 102 completed questionnaires were used for data analysis. Food avoidance or restriction was detected in 81 respondents (79%), with rates not significantly higher in the immunology clinic group compared to the general practice group (p = .242). Food allergy and intolerance were the most common reasons for disturbed eating patterns. Life impact secondary to food avoidance and restriction was reported by 26% of respondents, with significantly higher rates observed in the immunology clinic cohort compared to the general practice (p = .011). CONCLUSIONS Eating disturbances similar to those characteristic of ARFID are very common in adults. Food avoidance and restriction due to perceived food allergy and intolerance are significant reasons for such disordered eating patterns, particularly in an immunology clinic population. Further investigation is needed to determine if such eating behaviours are pathological and whether they qualify for a diagnosis of ARFID.
Collapse
|
25
|
Feeney M, Toit GD, Roberts G, Sayre PH, Lawson K, Bahnson HT, Sever ML, Radulovic S, Plaut M, Lack G. Impact of peanut consumption in the LEAP Study: Feasibility, growth, and nutrition. J Allergy Clin Immunol 2016; 138:1108-1118. [PMID: 27297994 PMCID: PMC5056823 DOI: 10.1016/j.jaci.2016.04.016] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 03/30/2016] [Accepted: 04/13/2016] [Indexed: 01/28/2023]
Abstract
BACKGROUND Early introduction of peanut is an effective strategy to prevent peanut allergy in high-risk infants; however, feasibility and effects on growth and nutritional intake are unknown. OBJECTIVE We sought to evaluate the feasibility of introducing peanut in infancy and explore effects on growth and nutritional intake up to age 60 months. METHODS In the Learning Early About Peanut Allergy trial, 640 atopic infants aged 4 to 11 months were randomly assigned to consume (6 g peanut protein per week) or avoid peanut until age 60 months. Peanut consumption and early feeding practices were assessed by questionnaire. Dietary intake was evaluated with prospective food diaries. Anthropometric measurements were taken at all study visits. RESULTS Peanut was successfully introduced and consumed until 60 months, with median peanut protein intake of 7.5 g/wk (interquartile range, 6.0-9.0 g/wk) in the consumption group compared with 0 g in the avoidance group. Introduction of peanut in breast-feeding infants did not affect the duration of breast-feeding. There were no differences in anthropometric measurements or energy intakes between groups at any visits. Regular peanut consumption led to differences in dietary intakes. Consumers had higher intakes of fat and avoiders had higher carbohydrate intakes; differences were greatest at the upper quartiles of peanut consumption. Protein intakes remained consistent between groups. CONCLUSIONS Introduction of peanut proved feasible in infants at high risk of peanut allergy and did not affect the duration of breast-feeding nor impact negatively on growth or nutrition. Energy balance was achieved in both groups through variations in intakes from fat and carbohydrate while protein homeostasis was maintained.
Collapse
Affiliation(s)
- Mary Feeney
- Department of Pediatric Allergy, Division of Asthma,
Allergy and Lung Biology, King's College London and Guy's and St. Thomas' NHS
Foundation Trust, London, United Kingdom
| | - George Du Toit
- Department of Pediatric Allergy, Division of Asthma,
Allergy and Lung Biology, King's College London and Guy's and St. Thomas' NHS
Foundation Trust, London, United Kingdom
| | - Graham Roberts
- University of Southampton and NIHR Respiratory Biomedical
Research Unit, Southampton and David Hide Centre, Isle of Wight, United
Kingdom
| | - Peter H. Sayre
- Immune Tolerance Network and Division of
Hematology-Oncology, Department of Medicine, University of California, San
Francisco
| | | | | | | | - Suzana Radulovic
- Department of Pediatric Allergy, Division of Asthma,
Allergy and Lung Biology, King's College London and Guy's and St. Thomas' NHS
Foundation Trust, London, United Kingdom
| | - Marshall Plaut
- National Institute of Allergy and Infectious Diseases,
Bethesda, MD
| | - Gideon Lack
- Department of Pediatric Allergy, Division of Asthma,
Allergy and Lung Biology, King's College London and Guy's and St. Thomas' NHS
Foundation Trust, London, United Kingdom
| | | |
Collapse
|
26
|
Abstract
Cow's milk protein allergy (CMPA) is a common condition encountered in children with incidence estimated as 2% to 7.5% in the first year of life. Formula and breast-fed babies can present with symptoms of CMPA. It is important to accurately diagnose CMPA to avoid the consequences of either under- or overdiagnosis. CMPA is classically categorized into immunoglobulin E (IgE)- or non-IgE-mediated reaction that vary in clinical manifestations, diagnostic evaluation, and prognosis. The most commonly involved systems in patients with CMPA are gastrointestinal, skin, and respiratory. Evaluation of CMPA starts with good data gathering followed by testing if indicated. Treatment is simply by avoidance of cow's milk protein (CMP) in the child's or mother's diet, if exclusively breast-feeding. This article reviews the definition, epidemiology, risk factors, pathogenesis, clinical presentation, evaluation, management, and prognosis of CMPA and provides an overview of different options for formulas and their indication in the treatment of CMPA.
Collapse
Affiliation(s)
- Grace Mousan
- Children's Hospital of Michigan, Detroit, MI, USA
| | - Deepak Kamat
- Children's Hospital of Michigan, Detroit, MI, USA
| |
Collapse
|
27
|
Maslin K, Oliver EM, Scally KS, Atkinson J, Foote K, Venter C, Roberts G, Grimshaw KEC. Nutritional adequacy of a cows' milk exclusion diet in infancy. Clin Transl Allergy 2016; 6:20. [PMID: 27257475 PMCID: PMC4890506 DOI: 10.1186/s13601-016-0109-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 04/23/2016] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Infants with suspected cows' milk allergy are required to follow a strict milk exclusion diet which may lead to nutritional deficiencies, especially if not supervised by a healthcare professional. The aim of this study was to assess the nutritional adequacy of a cows' milk exclusion diet in a group of UK infants over a period of 6 months. METHODS Participants in this study are a subgroup of the Prevalence of Infant Food Allergy study, a prospective food allergy birth cohort study from the South of England. Each infant consuming a milk free diet, following advice from a specialist allergy dietitian, was matched to two control infants who were consuming an unrestricted diet, forming a nested matched case-control study. Detailed food diaries completed prospectively for 1 week per month over a 5 month period, were coded and analysed according to a standard protocol. RESULTS The diets of 39 infants (13 milk-free and 26 controls) were assessed. Mean age at diet commencement was 14 weeks. Two of the eleven infants started on an extensively hydrolysed formula did not tolerate it and required an amino acid formula for symptom resolution. All infants had mean intakes in excess of the estimated average requirement for energy and the recommended nutrient intake (RNI) for protein, calcium, iron, selenium, zinc, vitamins A, C and E. Vitamin D intake was in excess of the RNI at all time-points, except at 44 weeks of age. Across the study period, selenium intake was higher for infants consuming a milk free diet whilst vitamin C intake was higher for infants consuming an unrestricted diet. Differences were found between the two groups for protein, calcium, iron and vitamin E intakes at differing time points. CONCLUSION This study demonstrated that although infants consuming a milk-free diet have a nutritional intake that is significantly different to matched controls who are eating an unrestricted diet, this difference is not constant and it is not seen for all nutrients. Further research in infants without dietetic input is needed to explore the nutritional implications of unsupervised cows' milk exclusion diets.
Collapse
Affiliation(s)
- Kate Maslin
- />School of Health Science and Social Work, University of Portsmouth, Portsmouth, UK
| | - Erin M. Oliver
- />Clinical and Experimental Sciences and Human Development in Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD UK
| | - Karen S. Scally
- />Faculty of Social and Human Sciences, 58/2113, University of Southampton, Highfield, Southampton, SO17 1BJ UK
| | | | - Keith Foote
- />Hampshire Hospitals Foundation Trust, Winchester, UK
| | - Carina Venter
- />Cincinnati Children’s Hospital Medical Center, 3333 Burnet Avenue, MLC7028, Cincinnati, OH 45229 USA
| | - Graham Roberts
- />Clinical and Experimental Sciences and Human Development in Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD UK
- />NIHR Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, SO16 6YD UK
| | - Kate E. C. Grimshaw
- />Clinical and Experimental Sciences and Human Development in Health Academic Unit, Faculty of Medicine, University of Southampton, Southampton, SO16 6YD UK
- />Department of Nutrition and Dietetics, Southampton Children’s Hospital, Southampton, SO16 6YD UK
| |
Collapse
|
28
|
|
29
|
Bird JA, Lack G, Perry TT. Clinical management of food allergy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 3:1-11; quiz 12. [PMID: 25577612 DOI: 10.1016/j.jaip.2014.06.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 06/09/2014] [Accepted: 06/11/2014] [Indexed: 11/28/2022]
Abstract
Food allergies are commonly seen by the practitioner, and managing these patients is often challenging. Recent epidemiologic studies report that as many as 1 in 13 children in the United States may have a food allergy, which makes this an important disease process to appropriately diagnose and manage for primary care physicians and specialists alike. Having a understanding of the basic immunologic processes that underlie varying presentations of food-induced allergic diseases will guide the clinician in the initial workup. This review will cover the basic approach to understanding the immune response of an individual with food allergy after ingestion and will guide the clinician in applying appropriate testing modalities when needed by conducting food challenges if indicated and by educating the patient and his or her guardian to minimize the risk of accidental ingestion.
Collapse
Affiliation(s)
- J Andrew Bird
- Division of Allergy and Immunology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Tex.
| | - Gideon Lack
- Division of Asthma, Allergy and Lung Biology, MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, King's College London, London, United Kingdom; Children's Allergy Unit, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Tamara T Perry
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Ark; Department of Allergy and Immunology, Arkansas Children's Hospital, Little Rock, Ark
| |
Collapse
|
30
|
Scott JF, Hammond MI, Nedorost ST. Food Avoidance Diets for Dermatitis. Curr Allergy Asthma Rep 2015; 15:60. [PMID: 26300528 DOI: 10.1007/s11882-015-0563-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Food allergy is relatively common in both children and adults, and its prevalence is increasing. Early exposure of food allergens onto skin with an impaired epidermal barrier predisposes to sensitization and prevents the development of oral tolerance. While immediate-type food allergies are well described, less is known about delayed-type food allergies manifesting as dermatitis. This is due, in part, to limitations with current diagnostic testing for delayed-type food allergy, including atopy patch testing. We conducted a systematic review of food avoidance diets in delayed-type food allergies manifesting as dermatitis. While beneficial in some clinical circumstances, avoidance diets should be used with caution in infants and children, as growth impairment and developmental delay may result. Ultimately, dermatitis is highly multifactorial and avoidance diets may not improve symptoms of delayed-type food allergy until combined with other targeted therapies, including restoring balance in the skin microbiome and re-establishing proper skin barrier function.
Collapse
Affiliation(s)
- Jeffrey F Scott
- Department of Dermatology, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH, 44106, USA,
| | | | | |
Collapse
|
31
|
Sánchez-García S, Cipriani F, Ricci G. Food Allergy in childhood: phenotypes, prevention and treatment. Pediatr Allergy Immunol 2015; 26:711-20. [PMID: 26595763 DOI: 10.1111/pai.12514] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/16/2015] [Indexed: 12/30/2022]
Abstract
The prevalence of food allergy in childhood increased in the last decades, especially in Westernized countries where this phenomenon has been indicated as a second wave of the allergic epidemic. In parallel, scientific interest also increased with the effort to explain the reasons of this sudden rise and to identify potential protective and risk factors. A great attention has been focused on early exposures to allergenic foods, as well as on other nutritional factors or supplements that may influence the immune system in a positive direction. Both interventions on maternal diet before birth or during breastfeeding and then directly on infant nutrition have been investigated. Furthermore, the natural history of food allergy also seems to be changing over time; IgE-mediated cow's milk allergy and egg allergy seem to be more frequently a persistent rather than a transient disease in childhood, as described in the last years. Food avoidance and the emergency drugs in case of an adverse event, such as epinephrine self-injector, are currently the first-line treatment in patients with food allergies, with a resulting impairment in the quality of life and social behaviour. During the last decade, oral immunotherapy emerged as an optional treatment with remarkable results, offering a novel perspective in the treatment for and management of food allergy.
Collapse
Affiliation(s)
| | - Francesca Cipriani
- Pediatric Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Giampaolo Ricci
- Pediatric Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| |
Collapse
|
32
|
Gupta M, Grossmann LD, Spergel JM, Cianferoni A. Egg Food Challenges are Associated with More Gastrointestinal Reactions. CHILDREN-BASEL 2015; 2:371-81. [PMID: 27417370 PMCID: PMC4928765 DOI: 10.3390/children2030371] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/19/2015] [Accepted: 07/24/2015] [Indexed: 11/23/2022]
Abstract
Egg allergy is a common pediatric allergy, and is usually outgrown by elementary school age. There is, therefore, a need to perform an oral food challenge (OFC) to establish the presence of food allergy to egg. In this study, we conducted a retrospective review of 2304 OFCs at a pediatric center and analyzed the severity of reactions during egg OFCs and compared them with other foods. The gastrointestinal system (GI) has been reported as more affected in egg food challenge. This study confirmed that 11% of patients undergoing egg OFC had GI symptoms vs. 7% undergoing food challenges for other foods or compared to milk, peanut and tree nut, individually. However, the involvement of lower respiratory tract was less frequent with egg than observed in peanut and tree nut OFC and similar to observed rate in milk. In conclusion, our study confirmed that OFC to egg causes more GI symptoms and less respiratory symptoms compared to other foods, in particular peanuts and tree nuts. However, 27% of children who failed egg OFC had lower respiratory tract reactions and required the use of epinephrine, similarly to children undergoing milk challenge.
Collapse
Affiliation(s)
- Malika Gupta
- Department of Pediatrics, Division of Allergy and Immunology, The Children's Hospital of Philadelphia, 3550 Market Street, Philadelphia, PA 19104-4399, USA.
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA 19104-4399, USA.
| | | | - Jonathan M Spergel
- Department of Pediatrics, Division of Allergy and Immunology, The Children's Hospital of Philadelphia, 3550 Market Street, Philadelphia, PA 19104-4399, USA.
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA 19104-4399, USA.
| | - Antonella Cianferoni
- Department of Pediatrics, Division of Allergy and Immunology, The Children's Hospital of Philadelphia, 3550 Market Street, Philadelphia, PA 19104-4399, USA.
- Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, Philadelphia, PA 19104-4399, USA.
| |
Collapse
|
33
|
Cheetham T, Plumb E, Callaghan J, Jackson M, Michaelis L. Dietary restriction causing iodine-deficient goitre. Arch Dis Child 2015; 100:784-6. [PMID: 26069028 DOI: 10.1136/archdischild-2015-308567] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/21/2015] [Indexed: 11/03/2022]
Abstract
Iodine-deficient goitre was common in some parts of the UK prior to the introduction of salt iodisation. Many contemporary salt preparations do not contain much iodine, and there are renewed concerns about the iodine status of the population. We present a boy with severe allergy who developed goitre and significant thyroid dysfunction in association with an iodine-deficient 'food-restricted' diet. The case highlights the importance of a comprehensive nutritional assessment in all children on multiple food restrictions.
Collapse
Affiliation(s)
- Tim Cheetham
- Department of Paediatric Endocrinology, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK
| | - Emma Plumb
- Department of Dietetics, North Tyneside General Hospital, Tyne and Wear, UK
| | - James Callaghan
- Department of Dietetics, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK
| | - Michael Jackson
- Department of Radiology, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK
| | - Louise Michaelis
- Department of Paediatric Immunology, Royal Victoria Infirmary, Newcastle-upon-Tyne, UK
| |
Collapse
|
34
|
Mikkelsen A, Mehlig K, Borres MP, Oxelmark L, Björkelund C, Lissner L. Monitoring the impact of cow's milk allergy on children and their families with the FLIP questionnaire--a six-month follow-up study. Pediatr Allergy Immunol 2015; 26:409-15. [PMID: 25970081 DOI: 10.1111/pai.12406] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/07/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Many children with cow's milk allergy (CMA) develop tolerance, but, challenges in daily life may remain. Using the Food hypersensitivity famiLy ImPact questionnaire (FLIP), we sought to monitor changes in the impact of CMA over time. METHODS Families of children with CMA, who participated in the validation of the FLIP, were re-approached 6 months later for follow-up. Change in reported difficulties was assessed by paired sample t-test and mixed models, stratifying by outgrown vs. persistent CMA. RESULTS Impact on families with children who had outgrown CMA (n = 20) decreased in the FLIP's total score (p = 0.0001) and in two subscales; Health and Emotions (p = 0.0001) and Everyday Life (p = 0.0001). In contrast, no significant improvements were registered in nutritional concerns. Impact on the group with persistent CMA (n = 57) was unchanged at follow-up except for more impact on Everyday Life (p = 0.001). In the final analysis comparing longitudinal changes in the groups, the strongest differences were observed for the subscales Health & Emotions and Everyday Life; for the Nutrition subscale, the between-group changes also differed, but to lesser extent. CONCLUSIONS We have documented the varying impact of CMA on parents and children over time. Families who were still affected continued to experience impact in daily life. Despite development of tolerance, families who were no longer affected revealed continuing nutritional concerns. Follow-ups should be offered even after outgrown CMA to encourage progression to unrestricted diet, to prevent eating disorders and to promote healthy growth.
Collapse
Affiliation(s)
- Andrea Mikkelsen
- Department of Public Health and Community Medicine/Section for Epidemiology and Social Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Pediatric Clinics, Primary Care, Region Västra Götaland, Sweden
| | - Kirsten Mehlig
- Department of Public Health and Community Medicine/Section for Epidemiology and Social Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Magnus P Borres
- ThermoFisher Scientific, Uppsala, Sweden.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Lena Oxelmark
- Institute of Health and Care Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Neurobiology, Care Sciences and Society, Division of Nursing, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Björkelund
- Department of Public Health and Community Medicine/Primary Health Care, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Lauren Lissner
- Department of Public Health and Community Medicine/Section for Epidemiology and Social Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| |
Collapse
|
35
|
Caglayan Sozmen S, Povesi Dascola C, Gioia E, Mastrorilli C, Rizzuti L, Caffarelli C. Diagnostic accuracy of patch test in children with food allergy. Pediatr Allergy Immunol 2015; 26:416-22. [PMID: 25808316 DOI: 10.1111/pai.12377] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/18/2015] [Indexed: 01/22/2023]
Abstract
BACKGROUND The gold standard test for confirming whether a child has clinical hypersensitivity reactions to foods is the oral food challenge. Therefore, there is increasing interest in simpler diagnostic markers of food allergy, especially in children, to avoid oral food challenge. The goal of this study was to assess the diagnostic accuracy of atopy patch test in comparison with oral food challenge. METHODS We investigated 243 children (mean age, 51 months) referred for evaluation of suspected egg or cow's milk allergy. Skin prick test and atopy patch test were carried out, and after a 2 weeks elimination diet, oral food challenge was performed. RESULTS Two hundred and forty-three children underwent OFC to the suspected food. We found clinically relevant food allergies in 40 (65%) children to egg and in 22 (35%) to cow's milk. The sensitivity of skin prick test for both milk and egg was 92%, specificity 91%, positive predictive value 35%, and negative predictive value of 93%. Sensitivity, specificity, positive predictive value, and negative predictive value of atopy patch test for both milk and egg were 21%, 73%, 20%, and 74%, respectively. CONCLUSION Our study suggests that there is insufficient evidence for the routine use of atopy patch test for the evaluation of egg and cow's milk allergy. OFC remains gold standard for the diagnosis of egg and milk allergy even in the presence of high costs in terms of both time and risks during application.
Collapse
Affiliation(s)
- Sule Caglayan Sozmen
- Pediatric Department, Division of Allergy and Clinical Immunology, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey
| | - Carlotta Povesi Dascola
- Pediatric Department, Department of Clinical and Experimental Medicine, Unit of Allergy and Immunology in Evolutive Age, University of Parma, Parma, Italy
| | - Edoardo Gioia
- Pediatric Department, Department of Clinical and Experimental Medicine, Unit of Allergy and Immunology in Evolutive Age, University of Parma, Parma, Italy
| | - Carla Mastrorilli
- Pediatric Department, Department of Clinical and Experimental Medicine, Unit of Allergy and Immunology in Evolutive Age, University of Parma, Parma, Italy
| | - Laura Rizzuti
- Pediatric Department, Department of Clinical and Experimental Medicine, Unit of Allergy and Immunology in Evolutive Age, University of Parma, Parma, Italy
| | - Carlo Caffarelli
- Pediatric Department, Department of Clinical and Experimental Medicine, Unit of Allergy and Immunology in Evolutive Age, University of Parma, Parma, Italy
| |
Collapse
|
36
|
Rybak A. Organic and Nonorganic Feeding Disorders. ANNALS OF NUTRITION AND METABOLISM 2015; 66 Suppl 5:16-22. [DOI: 10.1159/000381373] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Feeding is one of the most important interactions between caregiver and child in the first few years of life and even later on in handicapped children. Feeding disorders can present as food refusal or low quantity of food intake due to behavioral issues or underlying organic conditions. This situation concerns mostly infants and children below 6 years of age; however, feeding problems can appear also later on in life. Feeding disorders are a concern for over 10-25% of parents of otherwise healthy children below 3 years of age, but only 1-5% of infants and toddlers suffer from severe feeding problems resulting in failure to thrive. In case of premature infants or neurologically disabled children, this rate is much higher. Feeding disorders may appear as an isolated problem, mainly due to negative behaviors during feeding, or as a concomitant disorder with an underlying organic disease or structural anomaly. The newest classification also includes the feeding style presented by the caregiver (responsive, controlling, indulgent or neglectful) as a separate cause of feeding disorders.
Collapse
|
37
|
Meyer R, De Koker C, Dziubak R, Skrapac AK, Godwin H, Reeve K, Chebar-Lozinsky A, Shah N. A practical approach to vitamin and mineral supplementation in food allergic children. Clin Transl Allergy 2015; 5:11. [PMID: 25780558 PMCID: PMC4361144 DOI: 10.1186/s13601-015-0054-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 02/23/2015] [Indexed: 01/05/2023] Open
Abstract
Background The management of food allergy in children requires elimination of the offending allergens, which significantly contribute to micronutrient intake. Vitamin and mineral supplementation are commonly suggested as part of dietary management. However a targeted supplementation regime requires a complete nutritional assessment, which includes food diaries. Ideally these should be analysed using a computerised program, but are very time consuming. We therefore set out to evaluate current practice of vitamin and mineral supplementation in a cohort of children with non-Immunoglobulin E (IgE) mediated food allergies. Methods This prospective, observational study recruited children aged 4 weeks – 16 years, who required to follow an elimination diet for non-IgE mediated allergies. Only children that improved according to a symptom score and were on a vitamin and/or mineral supplement were included. A 3-day food diary including vitamin and mineral supplementation was recorded and analysed using Dietplan computer program. We assessed dietary adequacy with/without the supplement using the Dietary Reference Values. Results One hundred-and-ten children had completed food diaries and of these 29% (32/110) were taking vitamin and/or mineral supplements. Children on hypoallergenic formulas were significantly (p = 0.007) less likely to be on supplements than those on alternative over-the-counter milks. Seventy-one percent had prescribable supplements, suggested by a dietitian/physician. Sixty percent of those without a vitamin supplement had a low vitamin D intake, but low zinc, calcium and selenium was also common. Of the supplemented cohort many continued to be either under or over-supplemented. Conclusion This study has raised the question for the first time, whether clinicians dealing with paediatric food allergies should consider routine vitamin and/or mineral supplements in the light of deficient intake being so common in addition to being so difficult to predict.
Collapse
Affiliation(s)
- Rosan Meyer
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Claire De Koker
- Department Nutrition and Dietetics, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Robert Dziubak
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Ana-Kristina Skrapac
- Department Nutrition and Dietetics, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Heather Godwin
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Kate Reeve
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Adriana Chebar-Lozinsky
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Neil Shah
- Department Gastroenterology, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK ; Institute of Child Health, University College London, London, UK
| |
Collapse
|
38
|
Berry MJ, Adams J, Voutilainen H, Feustel PJ, Celestin J, Järvinen KM. Impact of elimination diets on growth and nutritional status in children with multiple food allergies. Pediatr Allergy Immunol 2015; 26:133-8. [PMID: 25640977 DOI: 10.1111/pai.12348] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/27/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Impairment of growth has been reported in food-allergic children. It is not known whether this is related to the extent of food allergies. We sought to compare growth, nutritional status, and nutrient intake in children with food allergy either avoiding cow's milk or avoiding cow's milk and wheat, which are staples of the diet in young children. METHODS Infants and young children with challenge-proven allergy were recruited to this prospective study. They were strictly avoiding their allergic food triggers, either cow's milk, or cow's milk and wheat. They were counseled by a dietitian specialized in food allergies on food avoidance diets and nutritionally adequate supplementation at regular intervals. A 3-day food diary was kept. Children's height, weight, and laboratory data for nutritional parameters were monitored at 8-month intervals. RESULTS A total of 18 patients avoiding milk and 28 patients avoiding milk and wheat were evaluated at an average of 12, 21, and 28 months of age. During the follow-up, the markers of nutritional status, nutrient intake or height for age, and weight for height were comparable between the two groups, although the means for anthropometric measures were below the average for age in both groups. CONCLUSIONS The extent of food elimination diet has no impact on growth or nutritional status of food-allergic children, when diet is adequately supplemented. Close physician and dietitian follow-up are essential for food-allergic children when avoiding one or more foods, which are staples of the diet.
Collapse
Affiliation(s)
- Melissa J Berry
- Division of Pediatric Allergy and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | | | | | | | | | | |
Collapse
|
39
|
Batista NV, Pereira RVS, Noviello MLM, Dourado LPA, Perez DA, Foureaux G, Ferreira AJ, Ferreira AVM, Cara DC. Prolonged ingestion of ovalbumin diet by sensitized mice improves the metabolic consequences induced by experimental food allergy. Clin Exp Immunol 2015; 178:416-27. [PMID: 25112154 DOI: 10.1111/cei.12435] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2014] [Indexed: 01/22/2023] Open
Abstract
The prevalence of food allergy is rising in the western world. Allergen restriction is the chosen treatment in this condition, but continuous ingestion of the antigen has shown positive results in clinical trials. In a previous study, we have shown several allergic and metabolic alterations after 7 days of ovalbumin (OVA) ingestion by sensitized mice. The aim of this study was to investigate whether prolonged ingestion of antigen by sensitized mice would reverse the metabolic consequences caused by experimental food allergy. For this, allergic and metabolic parameters were analysed after prolonged ingestion of an OVA diet by OVA-sensitized mice. As shown previously, after 7 days of OVA consumption, sensitized mice showed increased serum levels of anti-OVA immunoglobulin (Ig)E and IgG1, aversion to the antigen ingestion, marked body and adipose tissue weight loss, followed by adipose tissue inflammation and decreased serum levels of adipokines, glucose and triglycerides. However, after 14 days of oral challenge, sensitized mice showed an anti-OVA IgE level similar to the mice that were only sensitized, but the specific IgG1 did not change. With this prolonged ingestion of OVA, sensitized mice were protected from OVA-induced anaphylaxis when the antigen was given systemically at a dose of 2 mg/animal. Moreover, various parameters analysed were significantly ameliorated, including adipose tissue inflammation, body and adipose tissue loss, as well as serum levels of adipokines and triglycerides. Therefore, our data suggest that prolonged ingestion of OVA by sensitized mice results in an improvement of the metabolic consequences caused by experimental food allergy.
Collapse
Affiliation(s)
- N V Batista
- Department of Biochemistry and Immunology, Biological Sciences Institute, Belo Horizonte, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
The Changing Field of Food Allergy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2015; 3:39-41. [DOI: 10.1016/j.jaip.2014.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 10/06/2014] [Accepted: 10/07/2014] [Indexed: 11/27/2022]
|
41
|
Hobbs CB, Skinner AC, Burks AW, Vickery BP. Food allergies affect growth in children. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2015; 3:133-4.e1. [PMID: 25577638 PMCID: PMC4291552 DOI: 10.1016/j.jaip.2014.11.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 10/30/2014] [Accepted: 11/03/2014] [Indexed: 11/30/2022]
Abstract
Food allergy-associated elimination diets may place children at risk for impaired growth compared to their peers, especially with elimination of > 2 foods and/or milk.
Collapse
Affiliation(s)
- Caroline B Hobbs
- Division of Pediatric Allergy, Immunology, and Rheumatology, University of North Carolina, Chapel Hill, NC
| | - Asheley C Skinner
- Department of Pediatrics, General Pediatrics and Adolescent Medicine, University of North Carolina, Chapel Hill, NC
| | - A Wesley Burks
- Division of Pediatric Allergy, Immunology, and Rheumatology, University of North Carolina, Chapel Hill, NC
| | - Brian P Vickery
- Division of Pediatric Allergy, Immunology, and Rheumatology, University of North Carolina, Chapel Hill, NC.
| |
Collapse
|
42
|
Fleischer DM, Burks AW. Pitfalls in food allergy diagnosis: serum IgE testing. J Pediatr 2015; 166:8-10. [PMID: 25449218 DOI: 10.1016/j.jpeds.2014.09.057] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 09/29/2014] [Indexed: 01/01/2023]
Affiliation(s)
- David M Fleischer
- Department of Pediatrics, University of Colorado Denver School of Medicine, Section of Allergy, Children's Hospital Colorado, Aurora, Colorado
| | - A Wesley Burks
- Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
| |
Collapse
|
43
|
Abstract
PURPOSE OF REVIEW To summarize the latest information on the nutritional management of food protein-induced enterocolitis syndrome (FPIES), focusing on the foods implicated and how to avoid these whilst maintaining a nutritionally sound diet. RECENT FINDINGS A number of foods are implicated in FPIES such as milk, soy and grains, particularly rice. The number of foods implicated in FPIES per individual differs, but the majority of reported cases have two or fewer food triggers involved. SUMMARY FPIES is a complex presentation of non-IgE-mediated food allergy. Dietary management is complicated as both common food allergens as well as atypical food allergens can trigger FPIES. Sound nutritional advice is required to ensure appropriate food avoidance, adequate consumption of other foods and sufficient nutritional intake to maintain and ensure growth and development.
Collapse
|
44
|
Dupont C, Kalach N, Soulaines P, Bradatan E, Lachaux A, Payot F, de Blay F, Guénard-Bilbault L, Hatahet R, Mulier S. A thickened amino-acid formula in infants with cow's milk allergy failing to respond to protein hydrolysate formulas: a randomized double-blind trial. Paediatr Drugs 2014; 16:513-22. [PMID: 25446768 DOI: 10.1007/s40272-014-0097-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Amino-acid-based formulas (AAFs) are recommended for children with cow's milk protein allergy (CMPA) failing to respond to extensively hydrolyzed formulas (eHFs). OBJECTIVE This study aimed to assess the tolerance/hypoallergenicity and efficacy of a thickened AAF (TAAF) in these infants. METHODS This multicenter, double-blind, randomized controlled trial (NCT01940068) compared 3-month feeding with a pectin-based TAAF (Novalac(®), United Pharmaceuticals, Paris, France) and a commercially available "reference" AAF (RAAF; Neocate(®), Nutricia, Germany) in infants aged <18 months with CMPA and persistent allergy symptoms with eHF feeding. Reported here are the results of an interim analysis after 1 month of feeding. RESULTS Of the 86 infants randomized, CMPA with eHF intolerance was confirmed in 75 infants; all of them tolerated the allocated AAFs. The major allergic symptom disappeared within 1 month in 61.9 and 51.5 % and regurgitations disappeared in 66.7 and 42.3 % of infants who received TAAF and RAAF, respectively. Infants had significantly more normal stools (soft or formed consistency) with the TAAF (90.5 vs. 66.7 %; p = 0.011). From baseline, daily family life significantly improved with both AAFs: crying time decreased by 97.3 (p < 0.001) and 28.6 min (p = 0.014) and sleeping time increased by 64.6 (p = 0.009) and 29.0 min with TAAF and RAAF, respectively. At day 30, weight and body mass index z-score gains were 0.1 and 0.2 with TAAF and 0.2 and 0.0 with RAAF. CONCLUSION Both AAFs were well tolerated by infants with CMPA and eHF intolerance and ensured appropriate growth, with the TAAF providing additional comfort.
Collapse
Affiliation(s)
- Christophe Dupont
- Pediatric Gastroenterology, Hepatology and Nutrition Department, Necker Children's Hospital, 149, rue de Sèvres, 75015, Paris, France,
| | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
MacKenzie H, Grundy J, Glasbey G, Dean T, Venter C. Information and support from dietary consultation for mothers of children with food allergies. Ann Allergy Asthma Immunol 2014; 114:23-9. [PMID: 25454014 DOI: 10.1016/j.anai.2014.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Revised: 09/23/2014] [Accepted: 10/01/2014] [Indexed: 01/22/2023]
Abstract
BACKGROUND Professional dietetic input is essential to ensure that children with diagnosed food allergies have an individualized avoidance plan and nutritionally adequate diet. However, it is not clear what dietary information and support parents require. OBJECTIVE To explore what information and support parents of children with food allergies require from a dietary consultation. METHODS Focus groups were conducted with 17 mothers who attend an allergy center for dietary advice for their food allergic child. A number of issues around food allergy dietary advice needs were explored and analyzed using thematic analysis. RESULTS Six themes were identified. The mothers described how they sought to protect their child from harm, to maintain normality for their child, and to promote child independence. They described needing to become an expert in their child's food allergy and fight their corner when needed. The dietitian supported their needs by ensuring their child's diet was safe and nutritionally adequate and giving information and support to help them provide a normal life for their child. Dietitians also taught mothers about food allergy and provided advocacy and emotional support. CONCLUSION Mothers of children with food allergies want to understand how to provide a nutritionally adequate, allergen-safe diet while maintaining a normal life. Hence, mothers value a range of support from dietitians, including monitoring their child's health and providing information, practical advice and support, and emotional support.
Collapse
Affiliation(s)
- Heather MacKenzie
- Graduate School, University of Portsmouth, Portsmouth, United Kingdom
| | - Jane Grundy
- The David Hide Asthma and Allergy Research Centre, Isle of Wight, United Kingdom
| | - Gillian Glasbey
- The David Hide Asthma and Allergy Research Centre, Isle of Wight, United Kingdom
| | - Taraneh Dean
- The David Hide Asthma and Allergy Research Centre, Isle of Wight, United Kingdom; School of Health Sciences and Social Work, University of Portsmouth, United Kingdom
| | - Carina Venter
- The David Hide Asthma and Allergy Research Centre, Isle of Wight, United Kingdom; School of Health Sciences and Social Work, University of Portsmouth, United Kingdom.
| |
Collapse
|
46
|
Meyer R, De Koker C, Dziubak R, Godwin H, Dominguez-Ortega G, Shah N. Dietary elimination of children with food protein induced gastrointestinal allergy - micronutrient adequacy with and without a hypoallergenic formula? Clin Transl Allergy 2014; 4:31. [PMID: 25328667 PMCID: PMC4201676 DOI: 10.1186/2045-7022-4-31] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 09/18/2014] [Indexed: 12/19/2022] Open
Abstract
Background The cornerstone for management of Food protein-induced gastrointestinal allergy (FPGIA) is dietary exclusion; however the micronutrient intake of this population has been poorly studied. We set out to determine the dietary intake of children on an elimination diet for this food allergy and hypothesised that the type of elimination diet and the presence of a hypoallergenic formula (HF) significantly impacts on micronutrient intake. Method A prospective observational study was conducted on children diagnosed with FPIGA on an exclusion diet who completed a 3 day semi-quantitative food diary 4 weeks after commencing the diet. Nutritional intake where HF was used was compared to those without HF, with or without a vitamin and mineral supplement (VMS). Results One-hundred-and-five food diaries were included in the data analysis: 70 boys (66.7%) with median age of 21.8 months [IQR: 10 - 67.7]. Fifty-three children (50.5%) consumed a HF and the volume of consumption was correlated to micronutrient intake. Significantly (p <0.05) more children reached their micronutrient requirements if a HF was consumed. In those without a HF, some continued not to achieve requirements in particular for vitamin D and zinc, in spite of VMS. Conclusion This study points towards the important micronutrient contribution of a HF in children with FPIGA. Children, who are not on a HF and without a VMS, are at increased risk of low intakes in particular vitamin D and zinc. Further studies need to be performed, to assess whether dietary intake translates into actual biological deficiencies.
Collapse
Affiliation(s)
- Rosan Meyer
- Gastroenterology Department, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Claire De Koker
- Gastroenterology Department, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK ; Department of Nutrition and Dietetics, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Robert Dziubak
- Gastroenterology Department, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Heather Godwin
- Gastroenterology Department, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK
| | - Gloria Dominguez-Ortega
- Gastroenterology and Nutrition Department, Niño Jesús Children University Hospital, Madrid, Spain
| | - Neil Shah
- Gastroenterology Department, Great Ormond Street Hospital for Children NHS foundation Trust, London, UK ; Katholic University Hospital, TARGID, Leuven, Belgium
| |
Collapse
|
47
|
Guidelines of care for the management of atopic dermatitis: Section 4. Prevention of disease flares and use of adjunctive therapies and approaches. J Am Acad Dermatol 2014; 71:1218-33. [PMID: 25264237 DOI: 10.1016/j.jaad.2014.08.038] [Citation(s) in RCA: 202] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 08/06/2014] [Accepted: 08/22/2014] [Indexed: 01/27/2023]
Abstract
Atopic dermatitis is a common, chronic inflammatory dermatosis that can affect all age groups. This evidence-based guideline addresses important clinical questions that arise in its management. In this final section, treatments for flare prevention and adjunctive and complementary therapies and approaches are reviewed. Suggestions on use are given based on available evidence.
Collapse
|
48
|
Abstract
Emerging evidence supports impaired epithelial barrier function as the key initial event in the development of eosinophilic esophagitis (EoE) and other allergic diseases. Symptom resolution, histologic remission, and prevention of both disease and treatment-related complications are the goals of treatment. Successful dietary treatments include elemental, empirical elimination and allergy test directed diets. Dietary therapy with exclusive elemental diet offers the best response. Cow's milk, wheat, egg, soy, peanut/tree nut, and fish/shellfish are the 6 food antigens most likely to induce esophageal inflammation.
Collapse
Affiliation(s)
- Nirmala Gonsalves
- Division of Gastroenterology & Hepatology, Northwestern University-Feinberg School of Medicine, 676 North Saint Claire, Suite 1400, Chicago, IL 60611, USA
| | - Amir F Kagalwalla
- Division of Gastroenterology, Hepatology & Nutrition, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University-Feinberg School of Medicine, 225 East Chicago Avenue, Chicago, IL 60611, USA.
| |
Collapse
|
49
|
Rios-Ellis B, Nguyen-Rodriguez ST, Espinoza L, Galvez G, Garcia-Vega M. Engaging Community With Promotores de Salud to Support Infant Nutrition and Breastfeeding Among Latinas Residing in Los Angeles County: Salud con Hyland's. Health Care Women Int 2014; 36:711-29. [PMID: 24625100 DOI: 10.1080/07399332.2014.900060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The Salud con Hyland's Project: Comienzo Saludable, Familia Sana [Health With Hyland's Project: Healthy Start, Healthy Family],was developed to provide education and support to Latina mothers regarding healthy infant feeding practices and maternal health. The promotora-delivered intervention was comprised of two charlas (educational sessions) and a supplemental, culturally and linguistically relevant infant feeding and care rolling calendar. Results indicate that the intervention increased intention to breastfeed exclusively, as well as to delay infant initiation of solids by 5 to 6 months. Qualitative feedback identified barriers to maternal and child health education as well as highlighted several benefits of the intervention.
Collapse
Affiliation(s)
- Britt Rios-Ellis
- a Long Beach Center for Latino Community Health, Evaluation and Leadership Training, National Council of La Raza, California State University Long Beach , Long Beach , California , USA
| | | | | | | | | |
Collapse
|
50
|
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory disorder of the esophagus that, in a genetically susceptible host, is triggered by a food antigen. Emerging evidence supports impaired epithelia barrier function as the key initial event in the development of EoE and other allergic diseases. Symptom resolution, histologic remission, and prevention of both disease and treatment-related complications are the goals of treatment. Successful dietary treatments include elemental and elimination diets, both empiric and allergy test directed. These treatments are dietary approaches to inducing clinical and histologic remission. Dietary therapy with an exclusive elemental diet offers the best response with a remission rate of more than 96%. Empiric elimination diets and allergy-directed diets offer similar response with remission induced in 3 of 4 subjects (75%). Cow's milk, wheat, egg and soy are the four common food antigens most likely to induce esophageal inflammation.
Collapse
Affiliation(s)
- Amir F Kagalwalla
- Department of Pediatrics - Gastroenterology, Hepatology and Nutrition, Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, and John H. Stroger Hospital of Cook County, Chicago, Ill., USA
| |
Collapse
|