Cow's Milk Allergy, Children [N = 120] Limits: Published Between 1St January 1999 and 30Th June 2009, Humans, English, 0-18 Years

Total Page:16

File Type:pdf, Size:1020Kb

Cow's Milk Allergy, Children [N = 120] Limits: Published Between 1St January 1999 and 30Th June 2009, Humans, English, 0-18 Years REVIEW ARTICLE World Allergy Organization (WAO) Diagnosis and Rationale for Action against Cow’s Milk Allergy (DRACMA) Guidelines Alessandro Fiocchi, (Chair), Jan Brozek, Holger Schu¨nemann, (Chair), Sami L. Bahna, Andrea von Berg, Kirsten Beyer, Martin Bozzola, Julia Bradsher, Enrico Compalati, Motohiro Ebisawa, Maria Antonieta Guzman, Haiqi Li, Ralf G. Heine, Paul Keith, Gideon Lack, Massimo Landi, Alberto Martelli, Fabienne Rancé, Hugh Sampson, Airton Stein, Luigi Terracciano, and Stefan Vieths Keywords: Cow milk allergy; oral food challenge; epidemiology; Haiqi Li, MD, Professor of Pediatric Division, Department of DBPCFC; amino acid formula; hydrolyzed milk formula; Primary Child Care, Children’s Hospital, Chongqing Med- hydrolyzed rice formula; hydrolyzed soy formula; skin prick test; ical University, China, 400014. specific IgE; OIT; SOTI; GRADE Ralf G. Heine, MD, FRACP, Department of Allergy & Immunology, Royal Children’s Hospital, University of Authorship Melbourne, Murdoch Children’s Research Institute, Mel- bourne, Australia. Alessandro Fiocchi, MD, Pediatric Division, Department of Paul Keith, MD, Allergy and Clinical Immunology Division, Child and Maternal Medicine, University of Milan Medical Department of Medicine, McMaster University, Hamilton, School at the Melloni Hospital, Milan 20129, Italy. a Ontario, Canada. Holger Sch¨unemann, MD, Department of Clinical Epidemiology Gideon Lack, MD, King’s College London, Asthma-UK & Biostatistics, McMaster University Health Sciences Centre, Centre in Allergic Mechanisms of Asthma, Department of 1200 Main Street West Hamilton, ON L8N 3Z5, Canada. Pediatric Allergy, St Thomas’ Hospital, London SE1 7EH, Sami L. Bahna, MD, Pediatrics & Medicine, Allergy & United Kingdom. Immunology, Louisiana State University Health Sciences Massimo Landi, MD, National Pediatric Healthcare System, Center, Shreveport, LA 71130. Ј Italian Federation of Pediatric Medicine, Territorial Pediat- Andrea Von Berg, MD, Research Institute, Children s depart- ric Primary Care Group, Turin, Italy. ment , Marien-Hospital, Wesel, Germany. Alberto Martelli, MD, Pediatric Division, Department of Kirsten Beyer, MD, Charite´ Klinik fu¨r Pa¨diatrie m.S. Pneu- Child and Maternal Medicine, University of Milan Medical mologie und Immunologie, Augustenburger Platz 1, School at the Melloni Hospital, Milan 20129, Italy. D-13353 Berlin, Germany. Fabienne Rance´, MD, Allergologie, Hoˆpital des Enfants, Poˆle Martin Bozzola, MD, Department of Pediatrics, British Hos- Me´dicochirurgical de Pe´diatrie, 330 av. de Grande Bret- pital-Perdriel 74-CABA-Buenos Aires, Argentina. agne, TSA 70034, 31059 Toulouse CEDEX, France. Julia Bradsher, PhD, Food Allergy & Anaphylaxis Network, Hugh Sampson, MD, Jaffe Food Allergy Institute, Mount 11781 Lee Jackson Highway, Suite 160, Fairfax, VA 22033. a Sinai School of Medicine, One Gustave L. Levy Place, NY Jan Brozek, MD, Department of Clinical Epidemiology & 10029-6574. Biostatistics, McMaster University Health Sciences Centre, Airton Stein, MD, Conceicao Hospital, Porto Alegre, Brazil. 1200 Main Street West Hamilton, ON L8N 3Z5, Canada. a a Luigi Terracciano, MD, Pediatric Division, Department of Enrico Compalati, MD, Allergy & Respiratory Diseases Child and Maternal Medicine, University of Milan Medical Clinic, Department of Internal Medicine. University of School at the Melloni Hospital, Milan 20129, Italy. Genoa, 16132, Genoa, Italy. Stefan Vieths, MD, Division of Allergology, Paul-Ehrlich- Motohiro Ebisawa, MD, Department of Allergy, Clinical Institut, Federal Institute for Vaccines and Biomedicines, Research Center for Allergy and Rheumatology, Sagami- Paul-Ehrlich-Str. 51-59, D-63225 Langen, Germany. hara National Hospital, Kanagawa 228-8522, Japan. Maria Antonieta Guzman, MD, Immunology and Allergy aMember of the Grades of Recommendation, Assessment, Division, Clinical Hospital University of Chile, Santiago, Development and Evaluation (GRADE) Working Group Chile. Santos Dumont 999. Revision Panel Correspondence to: Alessandro Fiocchi, MD, Paediatric Division, Depart- Amal Assa’ad, MD, Division of Allergy and Immunology, ment of Child and Maternal Medicine, University of Milan Medical Cincinnati Children’s Hospital Medical Center, Cincinnati, School at the Melloni Hospital, Milan 20129 Italy. E-mail: [email protected]. This Review Article is co-published as a Supplement to the May 2010 issue Ohio, USA. of Pediatric Allergy and Immunology. Carlos Baena-Cagnani, MD, LIBRA foundation Argentina, Copyright © 2010 by World Allergy Organization Division of Immunology and Respiratory Medicine, De- WAO Journal ● April 2010 57 Fiocchi et al WAO Journal • April 2010 partment of Pediatric, Infantile Hospital Cordoba, Santa 17: Choosing the Appropriate Substitute Formula in Different Rosa 381, 5000 Cordoba, Argentina. Presentations, p. 130. GR Bouygue, MSc, Pediatric Division, Department of Child 18: Grade Recommendations on Immunotherapy for CMA, p. 131. and Maternal Medicine, University of Milan Medical 19: Unmet Needs, Recommendations for Research, Implemen- School at the Melloni Hospital, Milan 20129, Italy. tation of DRACMA, p. 133. Walter Canonica, MD, Allergy & Respiratory Diseases Acknowledgements, p. 134 Clinic, Department of Internal Medicine. University of Appendix 1: Cow’s Milk Allergy Literature Search Algorithms, Genoa, 16132, Genoa, Italy. p. 135 Christophe Dupont, MD, Service de gastroente´rologie et Appendix 2: Evidence Profiles: Diagnosis of CMA, p. 144 nutrition, Hoˆpital Saint Vincent de Paul, 82, avenue Den- Appendix 3: Evidence Profiles: Treatment of CMA, p. 154 fert-Rochereau, 75674, Paris CEDEX 14, France. Appendix 4: Evidence Profiles: OIT for Treatment of CMA, Yehia El-Gamal, MD, Department of Pediatrics, Faculty of p. 160 Medicine, Ain Shams University, Cairo, Egypt. Matthew Fenton, MD, Asthma, Allergy and Inflammation SECTION 1: INTRODUCTION Branch, National Institute of Allergy and Infectious Dis- llergy and clinical immunology societies have issued eases, NIH, 6610 Rockledge Dr., Bethesda, MD 20892. Aguidance for the management of food allergy.1,2 Guide- Rosa Elena Huerta Hernandez, MD, Pediatric Allergy Clinic, lines are now regarded as translational research instruments, Mexico City, Mexico. designed to provide cutting-edge benchmarks for good prac- Manuel Martin-Esteban, MD, Allergy Department, Hospital tice and bedside evidence for clinicians to use in an interac- Universitario La Paz, Madrid, Spain. tive learning context with their national or international Anna Nowak-Wegrzyn, MD, Jaffe Food Allergy Institute, scientific communities. In the management of cow’s milk Mount Sinai School of Medicine, One Gustave L. Levy allergy (CMA), both diagnosis and treatment would benefit Place, NY 10029-6574. from a reappraisal of the more recent literature, for “current” Ruby Pawankar, MD, Department of Otolaryngology, Nip- guidelines summarize the achievements of the preceding pon Medical School, 1-1-5 Sendagi, Tokyo, 113 Japan. decade, deal mainly with prevention,3–6 do not always agree Susan Prescott, MD, School of Pediatrics and Child Health, on recommendations and date back to the turn of the centu- University of Western Australia, Princess Margaret Hos- ry.7,8 In 2008, the World Allergy Organization (WAO) Spe- pital for Children, Perth, Australia. cial Committee on Food Allergy identified CMA as an area in Patrizia Restani, PhD, Department of Pharmacological Sci- need of a rationale-based approach, informed by the consen- ences, Universita` degli Studi di Milano. sus reached through an expert review of the available clinical Teresita Sarratud, MD, Department of Pediatrics, University evidence, to make inroads against a burdensome, world-wide of Carabobo Medical School at the Carabobo Hospital, public health problem. It is in this context that the WAO Valencia, Venezuela. Diagnosis and Rationale for Action against Cow’s Milk Aline Sprikkelmann, MD, Department of Pediatric Respira- Allergy (DRACMA) Guidelines was planned to provide phy- tory Medicine and Allergy, Emma Children’s Hospital sicians everywhere with a management tool to deal with Academic Medical Centre, Amsterdam, The Netherlands. CMA from suspicion to treatment. Targeted (and tapped for their expertise), both on the DRACMA panel or as nonsitting reviewers, were allergists, pediatricians (allergists and gen- SECTIONS eralists), gastroenterologists, dermatologists, epidemiologists, methodologists, dieticians, food chemists, and representatives 1: Introduction, p. 58. of allergic patient organizations. Ultimately, DRACMA is 2: Methodology, p. 59. dedicated to our patients, especially the younger ones, whose 3: Epidemiology of CMA, p. 61. burden of issues we hope to relieve through an ongoing and 4: Allergens of Cow’s Milk, p. 65. collective effort of more interactive debate and integrated 5: Immunological Mechanisms of CMA, p. 71. learning. 6: Clinical History and Symptoms of CMA, p. 76. 7: Diagnosis of CMA According to Preceding Guidelines, p. 85. Definitions 8: The Elimination Diet in Work-Up of CMA, p. 88. Adverse reactions after the ingestion of cow’s milk can 9: Guidelines for Diagnosing CMA, p. 89. occur at any age from birth and even among infants fed 10: Oral Food Challenge Procedures in Diagnosis of CMA, exclusively at the breast, but not all such reactions are of an p. 100. allergic nature. A revision of the allergy nomenclature was 11: Natural History of CMA, p. 108. issued in Europe in 20019 and was later endorsed by the 12: Treatment of CMA According to Preceding Guidelines, p. 112. WAO10 under
Recommended publications
  • Food Allergy Outline
    Allergy Evaluation-What it all Means & Role of Allergist Sai R. Nimmagadda, M.D.. Associated Allergists and Asthma Specialists Ltd. Clinical Assistant Professor Of Pediatrics Northwestern University Chicago, Illinois Objectives of Presentation • Discuss the different options for allergy evaluation. – Skin tests – Immunocap Testing • Understand the results of Allergy testing in various allergic diseases. • Briefly Understand what an Allergist Does Common Allergic Diseases Seen in the Primary Care Office • Atopic Dermatitis/Eczema • Food Allergy • Allergic Rhinitis • Allergic Asthma • Allergic GI Diseases Factors that Influence Allergies Development and Expression Host Factors Environmental Factors . Genetic Indoor allergens - Atopy Outdoor allergens - Airway hyper Occupational sensitizers responsiveness Tobacco smoke . Gender Air Pollution . Obesity Respiratory Infections Diet © Global Initiative for Asthma Why Perform Allergy Testing? – Confirm Allergens and answer specific questions. • Am I allergic to my dog? • Do I have a milk allergy? • Have I outgrown my allergy? • Do I need medications? • Am I penicillin allergic? • Do I have a bee sting allergy Tests Performed in the Diagnostic Allergy Laboratory • Allergen-specific IgE (over 200 allergen extracts) – Pollen (weeds, grasses, trees), – Epidermal, dust mites, molds, – Foods, – Venoms, – Drugs, – Occupational allergens (e.g., natural rubber latex) • Total Serum IgE (anti-IgE; ABPA) • Multi-allergen screen for IgE antibody Diagnostic Allergy Testing Serological Confirmation of Sensitization History of RAST Testing • RAST (radioallergosorbent test) invented and marketed in 1974 • The suspected allergen is bound to an insoluble material and the patient's serum is added • If the serum contains antibodies to the allergen, those antibodies will bind to the allergen • Radiolabeled anti-human IgE antibody is added where it binds to those IgE antibodies already bound to the insoluble material • The unbound anti-human IgE antibodies are washed away.
    [Show full text]
  • Phase I Open-Label Study of Omalizumab (Xolair) in Peanut-Allergic Patients
    Kari C. Nadeau, MD, PhD Division of Allergy , Immunology, and Rheumatology at Stanford Describe the pathophysiology, initial evaluation & management of patients with food allergy including gastrointestinal food allergy, oral allergy syndrome and type I food allergy Identify recent advances in the field of food allergy and have some familiarity with published guidelines for managing food allergy Outline current and emerging treatment modalities for food allergic patients Nothing to disclose ID: 9.5 y.o. male with a history of severe food allergies, eczema, and asthma CC: Presents to PICU with hypoxic brain injury due to anaphylaxis from cow’s milk ingestion Transferred to PICU from outside hospital after multiple failed resuscitations over a 3 hr period On the evening of 8-11-04, patient accidentally drank from his sister’s cup of cow’s milk on the way to bed. He immediately developed emesis and became SOB; parents gave Epipen jr. to his thigh and called 911 Paramedics arrived in 10-15 minutes On the scene, intubation was attempted but difficult Duration of code=1 hr. CT scan showed hypoxic injury and right uncal herniation. In 2001, he presented to LPCH AAI clinic and had severe eczema and asthma. RAST tests were performed at 2001 and showed IgE > 2000, Milk> 100, Peanut>100, Egg 40.3, Soy 17.9, Wheat 20.2, Corn 26.3, Oat 12.3. No known allergies to beef. He had had one prior visit to the ER for milk ingestion in 2001. He presented with hyperventilation and emesis. He was given benadryl and his symptoms improved.
    [Show full text]
  • TITLE of STUDY Milk Allergy Is a Very Common Problem in Children. Milk
    TITLE OF STUDY Milk Desensitization and Induction of Tolerance in Children Milk Allergy is a very common problem in children. Milk-induced symptoms effect up-to 20% of children, with detrimental effects on nutrition during critical periods of growth. Moreover, approximately 2-5% of children make IgE antibodies against cow’s milk, which are responsible for severe allergic reactions and anaphylaxis. Milk is the second most common food causing life-threatening anaphylaxis in North America and Europe, and the most common food to cause life- threatening symptoms world-wide. Due to the ubiquitous nature of dairy products in our diet, milk is extremely difficult to avoid. Treatment of milk allergy is currently based on strict avoidance, and patients must carry injectable adrenalin (e.g. Epipen). Our study will assess a novel and potentially life-changing therapy, by actively treating milk allergy with Oral Immunotherapy. This may allow patients to safely consume dairy products. Treatment with oral-immunotherapy has been piloted in the USA and Europe, but there is no current research into milk- immunotherapy in Canada, depriving our population of a potential cure for this very common problem. We propose to perform a well-defined clinical study, using proper control groups and immunological measures to properly understand the ideal patients and the safest and most efficacious methodologies. If successful, this study will clearly increase the margin of safety for children and young adults who suffer from life-threatening milk allergy. It can also increase the consumption of dairy products within this population, providing nutritional benefits including improved bone mineralization and growth.
    [Show full text]
  • Soy Free Diet Avoiding Soy
    SOY FREE DIET AVOIDING SOY An allergy to soy is common in babies and young children, studies show that often children outgrow a soy allergy by age 3 years and the majority by age 10. Soybeans are a member of the legume family; examples of other legumes include beans, peas, lentils and peanut. It is important to remember that children with a soy allergy are not necessarily allergic to other legumes, request more clarification from your allergist if you are concerned. Children with a soy allergy may have nausea, vomiting, abdominal pain, diarrhea, bloody stool, difficulty breathing, and or a skin reaction after eating or drinking soy products. These symptoms can be avoided by following a soy free diet. What foods are not allowed on a soy free diet? Soy beans and edamame Soy products, including tofu, miso, natto, soy sauce (including sho yu, tamari), soy milk/creamer/ice cream/yogurt, soy nuts and soy protein, tempeh, textured vegetable protein (TVP) Caution with processed foods - soy is widely used manufactured food products – remember to carefully read labels. o Soy products and derivatives can be found in many foods, including baked goods, canned tuna and meat, cereals, cookies, crackers, high-protein energy bars, drinks and snacks, infant formulas, low- fat peanut butter, processed meats, sauces, chips, canned broths and soups, condiments and salad dressings (Bragg’s Liquid Aminos) USE EXTRA CAUTION WITH ASIAN CUISINE: Asian cuisine are considered high-risk for people with soy allergy due to the common use of soy as an ingredient and the possibility of cross-contamination, even if a soy-free item is ordered.
    [Show full text]
  • Soyallergy.Pdf
    Prognosis and Management Soy allergies are more common in young children and are usually outgrown early in life. The chance of outgrowing soy allergy often depends on whether it is IgE-mediated or non-IgE mediated. Non-IgE mediated soy allergies are usually outgrown in early childhood. IgE-mediated soy allergies can be outgrown, but in some cases may persist throughout life. IgE levels to soy will be monitored throughout your child’s care. Changes in IgE levels can predict the likelihood of your child FOOD ALLERGY PROGRAM What about outgrowing his/her The Food Allergy Program at Children’s National Medical soy oil and soy allergy. If the levels are Center provides comprehensive services in the evaluation and lecithin? dropping and they management of a wide variety of food allergies, including reach a certain level, IgE-mediated food allergy, gastrointestinal food allergy, and After reading a few a food challenge eosinophilic gastrointestinal disorders. food labels, you may become may be done in overwhelmed because it seems almost a controlled Food Allergy Program everything contains soy! However, it’s medical Children’s National Medical Center helpful to know that studies show both setting to 111 Michigan Avenue, NW soy oil and soy lecithin can be safely eaten determine Washington, DC 20010 by children with soy allergy. This is whether or Phone: 202-476-3016 likely because the soy protein in these not your child Fax: 202-476-2280 foods is so processed it cannot ALLERGY has outgrown the be recognized by the immune allergy. RESOURCES system. However, be sure For more detailed information about food allergies, visit: to discuss this with your • The Food Allergy and Anaphylaxis Network SOY allergist! (www.foodallergy.org) about • The Food Allergy Initiative (www.faiusa.org) www.childrensnational.org Supported by a grant from the Children’s National Medical Center Board of Visitors ALL Soy Allergy Overview Different kinds of soy allergy Management of soy allergy Soybeans are legumes.
    [Show full text]
  • Soy Allergy Diet Avoid All Sources of Soy Protein
    FAIRFAX 3903-A Fair Ridge Drive • Fairfax, VA 22033 • 703 648 0030 • fax: 703 648 9028 WOODBRIDGE 1952 Opitz Blvd • Woodbridge, VA 22191 • 703 494 7849 • fax: 703 494 8730 wheezefree.com SOY ALLERGY DIET AVOID ALL SOURCES OF SOY PROTEIN Avoiding products made with soy is difficult. Soybeans have become a major part of processed food products in our country. Soybeans and soybean products are found in baked goods, canned tuna, cereals, crackers, infant formulas, sauces, and soups. In the processing of most soybean oils, the protein portion is removed. Studies have shown that most people with a soy allergy my safely eat soy lecithin and soybean oil. READ FOOD LABELS Knowing how to read a food label will help you avoid problems caused by soybean protein in foods. Terms that mean the product does contain soybean protein: edamame soy bean (granules, curd) hydrolyzed soy protein soy protein miso Tamari shoyu sauce Tempeh soy (albumin, fiber, flour, grits, nuts, milk, sprouts) textured vegetable soy protein (concentrate, isolate) protein (TVP) soy sauce tofu soya Terms that may mean the product contains soybean protein: flavoring (natural and artificial) vegetable gum vegetable broth vegetable starch PROVIDE MISSING NUTRIENTS Soybeans alone aren’t a major food in the diet, but because they are in so many products, eliminating all those foods can result in a vitamin deficiency. As a precaution, give your child a daily vitamin pill. Work with a dietitian to be sure your child’s nutritional needs are met..
    [Show full text]
  • Milk Allergy
    Allergic reactions Allergic reactions are severe adverse reactions that occur when the body’s immune system overreacts to a particular allergen.These reactions may be caused by food, insect stings, latex, medications and other substances. In Canada, the nine priority food allergens Milk are peanuts, tree nuts, sesame seeds, milk, eggs, seafood (fish, crustaceans and shellfish), soy, wheat One of the nine most and sulphites (a food additive). common food allergens What are the symptoms of an allergic reaction? When someone comes in contact with an allergen, the symptoms of a reaction may develop quickly and rapidly progress from mild to severe. The most severe form of an allergic reaction is called anaphylaxis. Symptoms can include breathing difficulties, a drop in blood pressure or shock, which may result in loss of consciousness and even death. A person experiencing an allergic reaction may have any of the following symptoms: • Flushed face, hives or a rash, red and itchy skin • Swelling of the eyes, face, lips, throat and tongue • Trouble breathing, speaking or swallowing • Anxiety, distress, faintness, paleness, sense of doom, weakness • Cramps, diarrhea, vomiting • A drop in blood pressure, rapid heart beat, loss of consciousness How are food allergies and severe allergic reactions treated? Currently there is no cure for food allergies. The only option is complete avoidance of the specific allergen. Appropriate emergency treatment for anaphylaxis (a severe food allergy reaction) includes an injection of adrenaline, which is available in an auto-injector device. Adrenaline must be administered as soon as symptoms of a severe allergic reaction appear.The injection must be followed by further treatment and observation in a hospital emergency room.
    [Show full text]
  • Soy Allergy Avoidance List Hidden Names for Soy Compiled by Debra A
    Soy Allergy Avoidance List Hidden Names for Soy Compiled by Debra A. Indorato RD, LDN, member of KFA’s Medical Advisory Team Foods covered by the FDA labeling laws that contain soy must be labeled in plain English to declare that it “contains soy.” However, there are many foods and products that are not covered by FDA allergen labeling laws, so it is still important to know how to read a label for soy ingredients. Products exempt from plain English labeling rules: foods that are not regulated by the FDA (tinyurl.com/KFA-FALCPA), cosmetics and personal care products, prescription and over-the-counter medications or supplements, pet food, toys and crafts. contain soy The following ingredients found on a label indicate the presence of soy protein. All labels should be read carefully before consuming a product, even if it has been used safely in the past. Bean curd Soya may contain soy Edamame (soybeans in pods) Soya Flour Artificial flavoring Hydrolyzed soy protein Soybeans Asian foods (e.g. Japanese, Kinnoko flour Soybean granules Chinese, Thai, etc.) Kyodofu (freeze dried tofu) Soybean curd Hydrolyzed plant protein Miso Soybean flour Hydrolyzed vegetable protein (HVP) Natto Soy lecithin* Natural flavoring Okara (soy pulp) Soybean paste Vegetable broth Shoyu sauce Supro Vegetable gum Soy albumin Tamari Vegetable starch Soy bran Tempeh Soy concentrate Teriyaki sauce should be safe Soy oil (except cold pressed, expeller Soy fiber Textured soy flour (TSF) pressed or extruded soybean oil) Soy flour Textured soy protein (TSP) Soy formula Textured vegetable protein (TVP) Vegetable oil derived from soy Soy grits Tofu These soy derivatives should be safe Soy milk Yakidofu for most soy-allergic individuals.
    [Show full text]
  • Soy Allergy(1).Pdf
    Allergy and Immunology SOY ALLERGY Soybeans contain protein that can cause an allergic reaction due to IgE allergy antibodies in a small number of children. Anaphylaxis to soy bean or soy products is rare in children. Although soybeans are not a common part of the Australian diet, ingredients made from soybeans are commonly used in many commercial food products. AVOIDING SOY • Soy milk • Soy based infant formula • Soy yoghurts and custards Sources of soy that • Soy cheese should definitely be • Vitari ice confection avoided • Soy sauce • Tempeh • Miso soup • Soy based chocolate • Most regular breads contain soy flour (although sometimes tolerated. Discuss with your dietitian) • Many “allergy” food products contain soy flour eg, wheat free flours, bread mixes, pancake mixes etc. • Homemade bread mixes Common sources of • Textured vegetable protein soy that should be • Hydrolysed vegetable protein checked carefully • Baked goods such as biscuits, cakes and pastries • Cake and pancake mixes • Sauces and soup mixes • Baby cereals and meals • Ice creams and ice confection Will my child grow out of their soy allergy? Many children will grow out of their soy allergy with time. Approximately 50% of children attending an allergy clinic outgrow their soy allergy by age 7 years. As these represent the more severe cases, it is likely that the proportion of milder cases who outgrow their soy allergy will be even larger. The doctors will determine whether your child has grown out of their allergy Soy Allergy - 21/05/2013/1 by a combination of skin testing and food challenge with soy. Skin tests may be repeated periodically (often on a yearly basis) to monitor your child’s soy allergy.
    [Show full text]
  • Milk Allergen Component Testing Discover the Connection
    Milk Allergen component testing Discover the connection Whole Allergens and Allergen Components help you diagnose allergy, allowing you to prepare a more comprehensive management plan. Milk Allergen Component testing can help determine which proteins your patient is sensitized to. A specific IgE blood test that detects sensitization to cow’s milk is the first step in discovering your patient’s allergy. Milk Allergen Component tests can help you determine the likelihood of reaction to baked goods, such as cookies or cheese pizza, as well as the likelihood of allergy persistence. CHARACTERISTICS OF INDIVIDUAL PROTEINS Cow’s milk α-lactalbumin β-lactoglobulin Casein f 2 Bos d 4 / f 76 Bos d 5 / f 77 Bos d 8 / f 78 • High levels of cow’s • Susceptible to heat • Susceptible to heat • Resistant to heat Knowing which protein your patient is sensitized to milk IgE may predict denaturation2 denaturation2 denaturation3 3,5-9 the likelihood of • HIGHER RISK of • HIGHER RISK of • HIGHER RISK of can help you develop a management plan. sensitivity, but may not reaction to fresh milk1,3 reaction to fresh milk1,3 reaction to all forms be solely predictive of of milk 1,3,5 • LOWER RISK of • LOWER RISK of reactions to baked milk α-lactalbumin β-lactoglobulin Casein reaction to baked reaction to baked • Patient unlikely to 1 Bos d 4 / f 76 Bos d 5 / f 77 Bos d 8 / f 78 or allergy duration milk1,3* milk1,3* “outgrow” milk allergy Management Considerations with high levels of • Patient likely to • Patient likely to specific IgE to casein4 “outgrow” milk allergy4 “outgrow” milk allergy4 + + - • Avoid fresh milk • Likely to tolerate baked milk products + - - • Baked milk oral food challenge with a specialist *In clinical studies, extensively baked muffin, waffle, and cheese pizza were heated to the point of may be appropriate protein denaturation.
    [Show full text]
  • Milk Allergen by the Numbers
    Milk allergen component testing Bos d4 Milk Bos allergen d5 Bos by the d8 numbers Detect sensitizations to the complete milk protein to create personalized management plans for your patients. High levels of milk IgE may predict the likelihood of sensitivity, but may not be solely predictive of TC 2851 reactions to baked milk or α-lactalbumin allergy duration.1 • Susceptible to heat denaturation2 • HIGHER RISK of reaction to fresh milk1,3 • LOWER RISK of reaction Milk allergen to baked milk1,3,a • Patient likely to “outgrow” component testing milk allergy4 Measurement of specific IgE by blood test that provides objective assessment of sensitization to milk is the first step in discovering your patient’s allergy. Milk allergen component tests can help α-lactalbumin β-lactoglobulin Casein Test interpretations and next steps you determine the likelihood of reaction to baked goods, such as cookies or cheese pizza, as well as • Avoid fresh milk the likelihood of allergy persistence. + + - • Likely to tolerate baked milk products • Baked milk oral food challenge (OFC), Knowing which protein your patient is with a specialist may be appropriate sensitized to can help you develop a + - - • Likely to outgrow allergy management plan.3,5-9 - + - • Avoid all forms of milk +/- +/- + • Unlikely to become tolerant of milk over time • Avoid milk and baked milk products (yogurt, cookies, cakes), as well as products processed with milk (chocolate, sausage, potato chips) % of children with milk allergy 75 do not react to baked milk.3 Bos d4 Bos Bos d5 d8 TC 2852 TC 2853 β-lactoglobulin Casein Determine • Susceptible to heat • Resistant to heat which proteins denaturation2 denaturation3 your patient is • HIGHER RISK of reaction • HIGHER RISK of reaction to fresh milk1,3 to all forms of milk1,3,5 sensitized to.
    [Show full text]
  • ASCIA Health Professional Information Paper
    ASCIA Health Professional Information Paper Nutritional Management of Food Allergy September 2013 This health professional information paper complements ASCIA food allergy e-training for dietitians and other health professionals. The primary purpose of this document is to provide an evidence based, ‘quick reference guide’ to assist dietitians in the management of patients with IgE and non-IgE mediated food allergy. ASCIA has received a grant from WA Department of Health to produce this health professional information paper. 1 ASCIA HP Information Paper: Food allergy | ©ASCIA 2013 Contents Page 1. Adverse food reactions - definitions 3 1.1 Overview 3 1.2 Food allergy 1.2.1 IgE mediated food allergy 3 1.2.2 Non-IgE mediated food allergy 4 1.2.3 Mixed IgE and non-IgE mediated food allergy 4 1.3 Food intolerance 4 2. Diagnosis of food allergy 5 3. Nutrition assessment of food allergic individuals 6 3.1 Initial dietary assessment – adults and children 3.2 Initial dietary assessment – infants and children 6 3.3 Assessing growth 6 3.4 Identifying nutrients at risk with exclusion diets 7 4. Comprehensive management of food allergy 8 4.1 Role of dietitian 8 4.2 Breastfeeding and infant formulas 4.3 Complementary foods/introducing solids 10 4.4 Education 11 Appendices A. Diagnosis and emergency treatment of food allergy 13 B. Nutrition assessment – infants and children with food allergy 15 C. Food labels and food allergy 16 D. Non-IgE mediated and mixed IgE/non-IgE mediated conditions associated 17 with food allergy E. Sources of information about food allergy for dietitians and patients 22 F.
    [Show full text]