Oral Immunotherapy for Egg Allergy in Children Aged 6 to 16

Inclusion Criteria: * Age 6 to 16 years * Elevated spesific serum IgE to egg (\> 5 kU/l) and/or positive skin prick to egg allergen * Positive oral food challenge for egg or anaphylaxis reaction to egg within the 6 months * Diet free from egg in any form Exclusion Criteria: * Age less than 6 years or more than 16 years * Poor asthma control or uncontrolled asthma * Severe/significant cardiovascular disease * Autoimmune disease * Malignancy * Medication: beta bloker, angiotensin-converting-enzyme inhibitors (ACE inhibitors), Monoamine oxidase inhibitors (MAOIs) * Poor compliance * Fear of immunotherapy * Desensitization to alfa-gal-protein (mammalian meat allergy)