| Not Yet Recruiting | Early Introduction and Sustained Ingestion (EISI) Using Two Educational Opportunities in Infants NCT07321522 | Stanford University | N/A |
| Not Yet Recruiting | EmoTIChealth: Promoting Adolescent Health Through a Serious Game. NCT07212530 | University of Valencia | N/A |
| Recruiting | PK/PD Study of IN-001 Sublingual Spray in Healthy Adults NCT07210320 | Insignis Therapeutics, Inc. | Phase 1 |
| Recruiting | Omalizumab Weight-Based Dosing Efficacy Trial NCT06943534 | Massachusetts General Hospital | Phase 2 |
| Not Yet Recruiting | Early Supplementation for Cow's Milk Allergy Prevention NCT06652698 | Medical University of Warsaw | N/A |
| Not Yet Recruiting | Efficacy and Safety of Egg Ladders in Children With IgE-Mediated Hen's Egg Protein Allergy NCT07040111 | Medical University of Warsaw | N/A |
| Recruiting | Trophallergen Prick Tests (PT) : Influence of Food Sample Shelf Life on the Reproducibility of PT Results NCT06872996 | Centre Hospitalier Régional d'Orléans | N/A |
| Not Yet Recruiting | Endomicroscopic Evaluation of Food-induced Gastrointestinal Mucosal Alteration NCT06792838 | Cook Children's Health Care System | N/A |
| Recruiting | Pectin Intervention Study and Long-term Follow-up in Lipid Transfer Proteins Allergic Patients NCT06558526 | Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud | N/A |
| Recruiting | Environmental Exposure to Heavy Metals, Nanoparticles, and Emergent Contaminants and Risk of Allergic Diseases NCT06529913 | Fondazione Policlinico Universitario Agostino Gemelli IRCCS | N/A |
| Recruiting | Effectiveness and Safety of Milk Ladders in Children with IgE-Mediated Cow's Milk Protein Allergy NCT06664918 | Medical University of Warsaw | N/A |
| Recruiting | Randomized Controlled Trial of Slow Multiallergen Oral Immunotherapy in Young Children NCT06533462 | Karolinska Institutet | N/A |
| Not Yet Recruiting | Evaluation of the Effect of Life With Food Allergy Education NCT06509737 | Ankara Yildirim Beyazıt University | N/A |
| Recruiting | Effect of Omalizumab in the Skin of Food Allergy Patients NCT06618963 | National Jewish Health | Phase 4 |
| Active Not Recruiting | The Basophil Activation Test For Egg Allergy NCT06559319 | Xia Peng | — |
| Recruiting | Observatory on Cow's Milk Protein Allergy NCT06085118 | Nutricia Nutrition Clinique | — |
| Active Not Recruiting | FeNO as a Marker of Allergic Reactions to OFC and Response of OMA Treatment in Multiple FA NCT06437171 | AAADRS Clinical Research Center | Phase 4 |
| Recruiting | Boiled Tree Nut for Oral Immunotherapy in Food-allergic Children NCT06467994 | Chinese University of Hong Kong | Phase 2 |
| Recruiting | Short-Term Linvoseltamab Treatment on Top of Chronic Dupilumab Treatment for Adults With Severe Immunoglobulin NCT06369467 | Regeneron Pharmaceuticals | Phase 1 |
| Recruiting | Stepwise Heat-Denaturated Protein Introduction for Tolerance Induction in Food Allergy NCT06380673 | Universitaire Ziekenhuizen KU Leuven | N/A |
| Active Not Recruiting | The Egg Up Trial - Testing a New Treatment Pathway for Infants With Newly Diagnosed Egg Allergy NCT06273605 | Murdoch Childrens Research Institute | N/A |
| Recruiting | Efficacy of Cashew Nut Protein Immunotherapy NCT06328504 | Medical University of Warsaw | N/A |
| Recruiting | Efficacy and Safety of Low-dose Sesame Oral Immunotherapy in Pediatric Patients NCT06261554 | Medical University of Warsaw | N/A |
| Recruiting | Analysis of the Prevalence of Sensitization to Plants Containing Gibberellins Using Realistic Skin Prick Tests NCT06183398 | University Hospital, Montpellier | N/A |
| Recruiting | Michigan Food and Atopic Dermatitis (M-FAD) Program - Molecular Analytics Project NCT06300697 | University of Michigan | N/A |
| Unknown | Quality of Life in Food Allergy: Validation of Three Mini-questionnaires NCT06112873 | Centre Hospitalier Universitaire de Besancon | — |
| Recruiting | Thresholds In Food Allergy evaluaTion And predictioN NCT06038019 | Hamilton Health Sciences Corporation | — |
| Unknown | Improved Diagnostics in Food Allergy Study NCT06097572 | Imperial College London | N/A |
| Recruiting | Clinical Versus Home Introduction of Milk in Children with Non-IgE-mediated Cow's Milk Allergy NCT05785299 | Martini Hospital Groningen | N/A |
| Active Not Recruiting | Understanding the Immune System's Role in Tree Nut and Peanut Allergies: Key Biomarkers for Diagnosis and Trea NCT06554691 | Luxembourg Institute of Health | — |
| Unknown | Food Allergy in the Brain NCT05839405 | King's College London | — |
| Recruiting | TRADE Trial - Tree Nut Immunotherapy Route Development and Evaluation NCT05521711 | Hamilton Health Sciences Corporation | N/A |
| Recruiting | Evaluating the Safety and Efficacy of Oral Encapsulated Microbiota Transplantation Therapy in Peanut Allergic NCT05695261 | Rima Rachid | Phase 2 |
| Terminated | Long-term Extension Study of Ligelizumab in Food Allergy NCT05678959 | Novartis Pharmaceuticals | Phase 3 |
| Unknown | Development of Peanut, Sesame, and Tree Nut Allergy in Polish Children at High Risk of Food Allergy NCT05662800 | Medical University of Warsaw | — |
| Enrolling By Invitation | Induction of Sustained Unresponsiveness to Sesame Using High- and Low-dose Sesame Oral Immunotherapy NCT05923216 | Medical University of Warsaw | N/A |
| Enrolling By Invitation | Oral Immunotherapy in Young Children With Food Allergy NCT05738798 | Deventer Ziekenhuis | N/A |
| Unknown | The Clinical Impact of the Basophil Activation Test to Diagnose Food Allergy NCT05309772 | King's College London | N/A |
| Active Not Recruiting | Allergenicity Assessment of Green Marine Macroalga Ulva sp. NCT06452381 | Meir Medical Center | — |
| Completed | JAK Inhibition in Food Allergy NCT05069831 | Icahn School of Medicine at Mount Sinai | Phase 1 |
| Unknown | Relation Between Adverse Reactions to Food, Physical Performance and Health in a Mediterranean Population NCT05802017 | Universidad Politecnica de Madrid | N/A |
| Unknown | High and Low Dose Oral Sesame Immunotherapy - Comparison of Efficacy and Safety NCT05158413 | Medical University of Warsaw | N/A |
| Terminated | Open-label Extension Study of ADP101 NCT05243719 | Alladapt Immunotherapeutics, Inc. | Phase 1 / Phase 2 |
| Recruiting | EPAP, Interviewstudy NCT06192914 | Charite University, Berlin, Germany | — |
| Recruiting | Mucosal IgE to Improve Diagnosis of Food Allergy and Food Hypersensitivity NCT05259826 | University of Erlangen-Nürnberg Medical School | N/A |
| Unknown | The Quality of Life of Mothers of Children With Food Allergy NCT04740632 | Federico II University | N/A |
| Recruiting | Observatory of the Lille Paediatric Allergy Unit NCT06634992 | Lille Catholic University | — |
| Completed | Preventing Anaphylaxis With Acalabrutinib NCT05038904 | Johns Hopkins University | Phase 2 |
| Withdrawn | STEP-IT-UP - Peanut Allergy Study for Infants NCT04761835 | Johns Hopkins University | Phase 2 |
| Completed | Fast Allergy Sensitivity Test NCT05072665 | Clinique du Trocadéro | N/A |
| Unknown | The Feasibility of Systemic Reaction After Contact Exposure to the Allergenic Food in Children With Known Food NCT05080127 | Meir Medical Center | N/A |
| Completed | The Incidence of Venous Thromboembolism in Atopic Dermatitis NCT04969653 | Momentum Data | — |
| Completed | Impact of an Educational Tool on Quality of Life and Anxiety in Parents of Children With Nut Allergy NCT05458882 | Children's Health Ireland | N/A |
| Completed | The Impact of an Evidence-based Myth-busting Information Intervention on Maternal Food Allergy Related Quality NCT06221540 | Children's Health Ireland | N/A |
| Terminated | Gastrointestinal STRING Test With Oral Immunotherapy NCT04943744 | Stanford University | EARLY_Phase 1 |
| Completed | ADP101 for Oral Immunotherapy in Food-Allergic Children and Adults NCT04856865 | Alladapt Immunotherapeutics, Inc. | Phase 1 / Phase 2 |
| Active Not Recruiting | Systems Biology of Early Atopy NCT04798079 | National Institute of Allergy and Infectious Diseases (NIAID) | — |
| Completed | Hydroponic Cultivation in Systemic Nickel Allergy Syndrome NCT05232890 | Catholic University of the Sacred Heart | N/A |
| Terminated | Virtual Reality Technology Versus Standard Technology During Pediatric Oral Food Challenge NCT04376242 | Stanford University | N/A |
| Completed | Dietary Intervention in Food Allergy NCT06386081 | Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud | N/A |
| Completed | Threshold Dose Distribution for Pistachio Allergy NCT06589232 | Central Hospital, Nancy, France | — |
| Unknown | Skin Barrier Abnormalities and Oxidative Stress Response NCT04606615 | National Jewish Health | — |
| Unknown | Skin Barrier Assessment in Pregnancy and at Birth NCT04445298 | National Jewish Health | — |
| Unknown | Safety of Oral Food Challenge With Cow's Milk Proteins in Children With Food Allergy NCT04312438 | Wroclaw Medical University | N/A |
| Completed | Clinical Study Using Biologics to Improve Multi OIT Outcomes (COMBINE) NCT03679676 | Stanford University | Phase 2 |
| Completed | Efficacy and Saffety of Oral Immunotherapy to Pistachio NCT05698030 | Central Hospital, Nancy, France | — |
| Terminated | Infants Fed an Amino Acid-based Formula NCT04127656 | Abbott Nutrition | N/A |
| Completed | Behandling af Boern Med Foedevareallergi Med Omalizumab (Xolair) NCT04037176 | Carsten Bindslev-Jensen | Phase 4 |
| Unknown | Allergology: Information, Data and Knowledge Organization NCT04887441 | University Hospital, Montpellier | — |
| Completed | Immune Basis and Clinical Implications of Threshold-based Phenotypes of Peanut Allergy NCT03907397 | Scott Sicherer | Phase 2 |
| Terminated | Protection From Food Induced Anaphylaxis by Reducing the Serum Level of Specific IgE (Protana). NCT03964051 | Carsten Bindslev-Jensen | Phase 4 |
| Completed | Low Dose Multi-OIT for Food Allergy (LoMo) NCT03799328 | The Hospital for Sick Children | Phase 2 |
| Terminated | Effectiveness of Dupilumab in Food Allergic Patients With Moderate to Severe Atopic Dermatitis NCT04462055 | UMC Utrecht | — |
| Completed | Influence of Persistent Food Allergy on Nutritional Status of Children With Food Allergy NCT05937061 | University Medical Centre Ljubljana | — |
| Completed | Short-term Topical Application to Prevent Atopic Dermatitis NCT03871998 | University College Cork | N/A |
| Terminated | Pilot Study on Immunotherapy for the Treatment of Persistant Peanut Allergy NCT04974970 | University Hospital, Geneva | Phase 1 / Phase 2 |
| Unknown | Diagnostic Equivalence of the Skin Prick Test Tape vs. Conventional Skin PrickTest NCT03820154 | Prof. Dr. Claus Bachert BVBA | N/A |
| Completed | Healthy Meals: A Restaurant-based Study to Promote Healthy and Allergy Adapted Diet NCT03826576 | University Rovira i Virgili | N/A |
| Completed | Intervention in Chronic Pediatric Patients and Their Families. NCT04476433 | University of Valencia | N/A |
| Completed | Early Origins of Allergy and Asthma NCT04186949 | Pontificia Universidad Catolica de Chile | — |
| Completed | Improving the Safety of Oral Immunotherapy for Cow's Milk Allergy NCT02216175 | Imperial College London | N/A |
| Recruiting | Prescreening Protocol to Enroll in Food Allergy Clinical Studies at a Single Site NCT03539692 | Stanford University | — |
| Completed | A Study to Assess Primarily the Tolerability and Safety of SAR439794 After Repeated Sublingual Daily Administr NCT03463135 | Sanofi | Phase 1 |
| Terminated | Study to Assess Tolerance of Traces in Peanut/Tree Nut Allergic Children. NCT03680066 | University Hospital, Geneva | N/A |
| Completed | Mast Cell Activation Test in Allergic Disease NCT03406325 | Hong Kong Sanatorium & Hospital | — |
| Unknown | Basophil Activation Test to Diagnose Food Allergy NCT03309488 | King's College London | — |
| Active Not Recruiting | Detection of Metabolite Biomarkers for the Early Diagnosis and Prognosis of Cow's Milk Allergy in Children NCT04249973 | University Ghent | — |
| Completed | Safer Food Allergy Management for Adolescents NCT03284372 | University of Pennsylvania | N/A |
| Completed | Efficacy of Lyophilized Food Extracts for Skin Prick Tests and Atopy Patch Test at Different Storage Time NCT03645629 | Mahidol University | N/A |
| Completed | Effect of Mediterranean Diet During Pregnancy on the Onset of Overweight and Obesity in the Offspring NCT03337802 | Federico II University | N/A |
| Completed | Anxiety About Casual Exposure to Food Allergens NCT03349047 | Icahn School of Medicine at Mount Sinai | N/A |
| Withdrawn | Evaluating Skin Barrier Dysfunction in Infants at High Risk of Atopy NCT03089476 | National Jewish Health | N/A |
| Completed | The Basophil Activation Test as a Diagnostic Tool in Pediatric Food Allergy NCT03265262 | Assistance Publique Hopitaux De Marseille | N/A |
| Completed | The Effect of Per Oral Immunotherapy in Severe Milk, Peanut and Egg Allergy in Adults NCT03361072 | Helsinki University Central Hospital | N/A |
| Completed | Multi OIT to Test Immune Markers After Minimum Maintenance Dose NCT03181009 | Kari Christine Nadeau, MD PhD | Phase 2 |
| Completed | Introduction and Maintenance of Still Eating Protein Blends in Support of Infant Nutritional Goals NCT03667118 | Northwestern University | N/A |
| Completed | Registry of Food Allergy Oral Immunotherapy Treatment NCT03059589 | Food Allergy Support Team | — |
| Completed | Inhibition of Anaphylaxis by Ibrutinib NCT03149315 | Ann & Robert H Lurie Children's Hospital of Chicago | Phase 2 |
| Completed | Basophile Activation Testing (BAT) in Hazelnut Allergy (Hazelnut BAT Study) NCT03079206 | University of Zurich | N/A |
| Unknown | Efficacy of Local Food Extracts at Different Storage Times NCT02774629 | Mahidol University | — |
| Completed | Staff Management About Food Allergy Into ResTaurants NCT03346148 | Centre Hospitalier Régional Metz-Thionville | — |
| Completed | E-B-FAHF-2, Multi OIT and Xolair for Food Allergy NCT06103656 | New York Medical College | Phase 2 |
| Unknown | E-B-FAHF-2, Multi OIT and Xolair (Omalizumab) for Food Allergy NCT02879006 | Xiu-Min Li | Phase 2 |
| Completed | Longitudinal Follow-up Study for Food Allergies NCT03234764 | Stanford University | — |
| Completed | Multi Immunotherapy to Test Tolerance and Xolair NCT02626611 | Kari Christine Nadeau | Phase 2 |
| Completed | Pertussis Immunisation and Food Allergy NCT02490007 | Telethon Kids Institute | — |
| Completed | iFAAM: The Impact of Proton-pump Inhibitors (Antacids) on Threshold Dose Distributions NCT02552537 | University of Zurich | Phase 4 |
| Recruiting | Natural History and Genetics of Food Allergy and Related Conditions NCT02504853 | National Institute of Allergy and Infectious Diseases (NIAID) | — |
| Completed | Study Using Xolair in Rush Multi Oral Immunotherapy in Multi Food Allergic Patients NCT02643862 | Stanford University | Phase 1 / Phase 2 |
| Completed | Self-injection and Self-management NCT02417493 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | Partially Hydrolyzed Whey Formula in Cow's Milk Allergic Patients NCT02397876 | Icahn School of Medicine at Mount Sinai | N/A |
| Completed | FARE Peanut SLIT and Early Tolerance Induction NCT02304991 | University of North Carolina, Chapel Hill | Phase 2 |
| Active Not Recruiting | Can Vitamin D Supplementation in the First Year of Life Prevent Food Allergy in Infants? The VITALITY Trial: P NCT02112734 | Murdoch Childrens Research Institute | Phase 4 |
| Completed | Integrated Approaches to Food Allergen and Allergy Risk Management NCT02295397 | University of Zurich | N/A |
| Completed | Efficacy and Safety of Viaskin Milk in Children With IgE-Mediated Cow's Milk Allergy NCT02223182 | DBV Technologies | Phase 1 / Phase 2 |
| Terminated | Evaluation of Potential Allergenicity of New Wheat Varieties NCT02341040 | University of Colorado, Denver | — |
| Completed | Intranasal Diagnostics in Food Allergy: a Feasibility Study NCT02159833 | Imperial College London | N/A |
| Completed | Improvement of Foodallergy Diagnostic in Gastrointestinal Tract NCT03151252 | University of Erlangen-Nürnberg Medical School | N/A |
| Unknown | OIT Effect on FAQLQ NCT02375360 | Assaf-Harofeh Medical Center | — |
| Completed | The Development of Novel Clinical Tests to Diagnose and Monitor Asthma in Preschool Children NCT02743663 | The Hospital for Sick Children | — |
| Unknown | Immune Responses in Hen's Egg Oral Immunotherapy NCT03744325 | Helsinki University Central Hospital | N/A |
| Completed | Randomized Evaluation of Ten Allergy Skin Prick Test Devices NCT03509766 | Johns Hopkins University | N/A |
| Completed | Prevention and Management of Food Allergies NCT02377284 | University of Pennsylvania | N/A |
| Completed | Encouraging Allergic Young Adults to Carry Epinephrine NCT02354729 | University of Pennsylvania | N/A |
| Completed | Baked Egg or Egg Oral Immunotherapy for Children With Egg Allergy NCT01846208 | Hugh A Sampson, MD | Phase 2 |
| Completed | Assessing Risk of Food Insecurity Within Households of Children With Food Allergy NCT01897506 | Arkansas Children's Hospital Research Institute | — |
| Completed | Effects of Montelukast in Asthmatic Children With and Without Food Allergy NCT01618929 | Hacettepe University | Phase 4 |
| Unknown | Vitamin A Supplementation at Birth and Atopy in Childhood NCT01779180 | Bandim Health Project | — |
| Completed | Peanut Reactivity Reduced by Oral Tolerance in an Anti-IgE Clinical Trial NCT01781637 | Boston Children's Hospital | Phase 1 / Phase 2 |
| Completed | The Effect of Per Oral Immunotherapy in Severe IgE Mediated Egg, Milk, and Nut Allergy in Adults NCT01822353 | Helsinki University Central Hospital | N/A |
| Completed | Contrast-enhanced Ultrasound in Patients With Crohn´s Disease and Food Allergy NCT05768971 | Friedrich-Alexander-Universität Erlangen-Nürnberg | — |
| Completed | Molecular Analysis of IgE Antibodies in Walnut Allergic Patients NCT02295267 | University of Zurich | N/A |
| Completed | Prevalence of Food Allergies to Proteins From Different Legumes NCT01728168 | University of Jena | — |
| Completed | One-year Survey of Anaphylaxis in Outpatient Children Allergic to Peanuts, Walnuts/Hazelnuts, Shellfish NCT02640560 | Stefania La Grutta, MD | — |
| Completed | An Innovative Probiotic Product With Antiallergic Properties NCT04738565 | Children's Memorial Health Institute, Poland | N/A |
| Completed | Inhibitory Receptors in Eosinophils of Atopic Subjects NCT01489293 | Meir Medical Center | — |
| Completed | Skin Prick Test for the Diagnosis of Food Allergy- a Comparison of Different Commercial Extracts and Raw Food NCT01508299 | Meir Medical Center | N/A |
| Unknown | Nutrition in Children With Food Allergy NCT01583907 | Federico II University | — |
| Completed | Atopy Patch Test in Children With Atopic Dermatitis NCT02552979 | Mahidol University | — |
| Unknown | Treatment of IgE Associated Eczema With Omega-3 Long Chain Polyunsaturated Fatty Acids in Infancy and the Deve NCT01473823 | Ostergotland County Council, Sweden | N/A |
| Unknown | Evaluation of the Sphingolipid Metabolite S1P as a Novel Biomarker in Food Allergy NCT01776489 | Medical University of Vienna | — |
| Completed | Improving Nutrient Intake and Growth in Children With Multiple Food Allergies NCT01571830 | Medical College of Wisconsin | — |
| Completed | Sublingual Immunotherapy for Peanut Allergy and Induction of Tolerance NCT01373242 | University of North Carolina, Chapel Hill | Phase 1 / Phase 2 |
| Completed | Persistence of Oral Tolerance to Peanut NCT01366846 | National Institute of Allergy and Infectious Diseases (NIAID) | Phase 2 |
| Completed | Use of Hypoallergenic (H.A.) Cereals in Children With Diagnosed Allergy to Wheat NCT01332084 | Société des Produits Nestlé (SPN) | N/A |
| Enrolling By Invitation | Molecular Basis of Food Allergy NCT01832324 | Children's Hospital of Philadelphia | — |
| Completed | Crustacean Allergy and Dust Mites Sensitization NCT01634737 | Niguarda Hospital | — |
| Terminated | An Elimination Diet Using a New Amino Acid Based Formula: Immunological and Clinical Effects in Cow's Milk All NCT01109966 | Nutricia Research | N/A |
| Completed | Atopy Patch Test in Children With Food Allergy-related Gastrointestinal Symptoms NCT01164293 | Mahidol University | Phase 1 |
| Completed | Trichuris Suis Ova in Peanut and Tree Nut Allergy NCT01070498 | Beth Israel Deaconess Medical Center | Phase 1 |
| Completed | Endomicroscopy in Patients With Food Allergy: a New Diagnostic Option NCT01072084 | University of Erlangen-Nürnberg Medical School | — |
| Completed | Adherence to Self-care Regimens for Young People With Food Allergy NCT01006382 | Brighton & Sussex Medical School | — |
| Completed | Quality of Life in Food Allergic Families NCT01054950 | University of Michigan | N/A |
| Completed | Omalizumab in the Treatment of Peanut Allergy NCT00949078 | Johns Hopkins University | Phase 2 |
| Completed | Assessment of Quality of Life in Food Allergic Children NCT01480427 | Jacqueline Wassenberg | — |
| Unknown | Mixed Tree Nut Food Challenges NCT02070263 | Arkansas Children's Hospital Research Institute | — |
| Unknown | Analysis of Immunological Reactions to Foods in Birch Pollen-Allergic Patients NCT00787631 | Medical University of Vienna | — |
| Unknown | The Cork BASELINE Birth Cohort Study NCT01498965 | National Children's Research Centre, Ireland | — |
| Completed | Role of Recombinants in Peach Allergy NCT00715156 | Niguarda Hospital | — |
| Unknown | Therapeutic Effect of Chinese Herbal Medicine on Food Allergy NCT00602160 | Li, Xiu-Min, M.D. | Phase 2 |
| Completed | Dietary Intake in Adults From the GA2LEN Folow-up Survey NCT03251157 | Johns Hopkins Bloomberg School of Public Health | — |
| Completed | Polish Mother and Child Cohort Study (REPRO_PL) - Follow up of the Children. NCT01861548 | Medical University of Lodz | — |
| Completed | Promoting Tolerance to Peanut in High-Risk Children NCT00329784 | National Institute of Allergy and Infectious Diseases (NIAID) | Phase 2 |
| Completed | The Diagnosis of Oral Allergy Syndrome Through the Use of a Structured Questionnaire NCT00854958 | Royal Brompton & Harefield NHS Foundation Trust | — |
| Recruiting | Data and Sample Collection Study to Elucidate the Mechanisms of Eosinophilic Disorders NCT00267501 | Children's Hospital Medical Center, Cincinnati | — |
| Completed | Primary Prevention of Atopic Disease by Perinatal Administration of Probiotics NCT00200954 | The Netherlands Asthma Foundation | N/A |
| Completed | Potential Allergens in Wine: Double-blind Placebo-controlled Trial NCT00163735 | Bayside Health | N/A |
| Completed | Oral Allergy Syndrome (OAS): a Pilot Study to Evaluate a Clinical Questionnaire as a Diagnostic Tool NCT00427479 | Royal Brompton & Harefield NHS Foundation Trust | — |
| Completed | Asthma, a Disease Due to a Lack of Bacterial Infections in Childhood. NCT00200928 | The Netherlands Asthma Foundation | N/A |
| Completed | Effects of Infant Egg Consumption on Child Health and Cognition Development NCT04345185 | State University of New York at Buffalo | — |
| Terminated | Evaluation and Long-Term Follow-Up of Patients With Allergic and Inflammatory Disorders NCT00557895 | National Institute of Allergy and Infectious Diseases (NIAID) | — |
| No Longer Available | Expanded Access Program of Dupilumab in Adults With Severe Immunoglobulin E (IgE)-Mediated Food Allergy Who Ha NCT06631677 | Regeneron Pharmaceuticals | — |