Food allergy is a potentially life-threatening condition with no approved therapies apart from avoidance and injectable epinephrine for treatment of acute allergic reactions. Oral immunotherapy (OIT) is an experimental treatment in which patients consume gradually increasing quantities of the food to which they are allergic in an attempt to induce some level of desensitization. While desensitiz...

We reported a successful oral immunotherapy (OIT) in 2 children with high wheat sensitivity (4 and 14 years old boys). Oral challenges indicated eliciting doses of 300 mg, and wheat flour of 30 mg. The OIT protocol includes 5 days of build-up phase in the hospital, intervening with 2 to 5 months of home maintenance phase. Patients could tolerate 45 g, and 60 g of wheat flour per day, respective...

Rationale Our main focus in the laboratory is to understanding the mechanisms of how oral immunotherapy (OIT) improves outcomes in patients. In this study, we aimed to determine if OIT is specific only to the food allergens administered in OIT or also to other offending allergens (i.e. “bystander effect”). To accomplish our aim, we studied T cell reactivity (i.e. proliferation assays) and T cel...

Food allergy has increased dramatically in prevalence over the past decade in westernized countries, and is now a major public health problem. Unfortunately for patients with food allergy, there is no effective therapy beyond food allergen avoidance, and rapid medical treatment for accidental exposures. Recently, oral immunotherapy (OIT) has been investigated as a treatment for this problem. In...

BACKGROUND Orally administered, food-specific immunotherapy appears effective in desensitizing and potentially permanently tolerizing allergic individuals. OBJECTIVE We sought to determine whether milk oral immunotherapy (OIT) is safe and efficacious in desensitizing children with cow's milk allergy. METHODS Twenty children were randomized to milk or placebo OIT (2:1 ratio). Dosing included...

BACKGROUND Antigen-specific immunotherapy (AIT) is a promising therapeutic approach for both cow's milk allergy (CMA) and peanut allergy (PNA), but needs optimization in terms of efficacy and safety. AIM Compare oral immunotherapy (OIT) and subcutaneous immunotherapy (SCIT) in murine models for CMA and PNA and determine the dose of allergen needed to effectively modify parameters of allergy. ...

Background Prevalence of severe food allergy with high risk of anaphylaxis has been increasing and daily restricted diet and fear of accidental anaphylaxis are great burden on the patients. Oral immunotherapy (OIT) may be a hope for the cure but has not been established at present. We performed OIT for severe food allergy with a unique protocol aiming to achieve the dosing of high amount during...

morphine was used as a remedy for the control of diarrhea centuries before it's sedative-analgesic effect was discovered. although several mechanisms have been proposed for the morphine-induced inhibition of gastrointestinal transit (oit), the exact mechanism has not yet been identified. on this basis the possible involvement of the dopaminergic system in morphine-induced inhibition of tra...

BACKGROUND Home based oral immunotherapy (OIT) for food allergy has often been used for young children in Japan, the majority of whom are believed to outgrow the allergy by the school age, therefore the true efficacy of the therapy has been controversial. The aim of this study was to evaluate the efficacy and safety of a newly developed slow- type home-based oral immunotherapy (OIT) regimen in ...