Position Paper on the Treatment of Eosinophilic Esophagitis With Dupilumab.

Eosinophilic esophagitis (EoE) is a chronic allergic condition affecting the esophagus and driven by food antigens. Many individuals diagnosed with EoE have other allergic conditions, such as food allergy, asthma, allergic rhinitis, and atopic dermatitis. The clinical goals of therapy in EoE include symptomatic, histologic, and endoscopic remission.

Description of allergic phenotype in patients with eosinophilic oesophagitis: management protocol proposal.

There is a profile of patient with eosinophilic oesophagitis and atopic background, marked by the existence of IgE-mediated sensitizations. Our aim is to report the observed sensitivities to environmental and food allergens and panallergens in patients with eosinophilic oesophagitis with atopic background as well as characterizing other markers or analytical parameters. We suspect that the prevalence of sensitization to panallergens will be high and this will probably be relevant in terms of the onset and clinical course of the disease.

Eosinophilic Esophagitis: Review and Update.

Eosinophilic esophagitis (EoE) was first described in the 1990s, showing an increasing incidence and prevalence since then, being the leading cause of food impaction and the major cause of dysphagia. Probably, in a few years, EoE may no longer be considered a rare disease. This article discusses new aspects of the pathogenesis, symptoms, diagnosis, and treatment of EoE according to the last published guidelines.

The Basophil Activation Test Can Be of Value for Diagnosing Immediate Allergic Reactions to Omeprazole.

Background: Proton pump inhibitors (PPIs) are commonly used to treat gastrointestinal diseases. Incidence of hypersensitivity reactions to PPIs has risen, likely because of increased consumption. Their diagnosis is difficult, with skin tests (STs) presenting low sensitivity, making it necessary to perform drug provocation tests (DPTs).

Role of Histamine Release Test for the Evaluation of Patients with Immediate Hypersensitivity Reactions to Clavulanic Acid.

Background: Immediate hypersensitivity reactions to clavulanic acid (CLV) seem to be on the increase. Diagnosis is mainly based on skin testing and the drug provocation test (DPT), procedures that are not risk free. The aim of this study was to evaluate whether the histamine release test (HRT) could help evaluate patients with selective hypersensitivity to CLV.