Original Article
13 March 2026 / 13 March 2026 by edra
Background. Flaxseed allergy is a rare and potentially underdiagnosed condition. In recent years, sensitization to flaxseed has increased due to its growing presence in the human diet. This study presents three distinct cases of flaxseed allergy and discusses the strengths and limitations of current diagnostic tools in identifying this emerging allergy. Methods. Each case underwent […]
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12 March 2026 / 13 March 2026 by edra
Background. Anaphylaxis is the most severe form of acute systemic allergic reactions. Several recommendations have been proposed to guide and standardize anaphylaxis approach and management. The objective of this study is to characterize a cohort of patients referred through an anaphylaxis fast-track system, to enhance and standardize anaphylaxis patient care. Methods. Observational study including patients […]
12 March 2026 by edra
Background. Hereditary angioedema (HAE) is a rare genetic disorder with variable prevalence, characterized by recurrent swelling in various parts of the body, including potential laryngeal attacks, significantly affecting patients’ quality of life. Methods. A nationwide, cross-sectional survey study was conducted between December 2023 and June 2024, targeting adults (aged 18 and older). The patients filled […]
Background. The diagnosis of immediate drug allergy (DA) relies on a combination of skin tests (ST), drug provocation tests (DPT), specific IgE levels (sIgE) and/or basophil activation tests (BAT). We aimed to compare BAT results with those of other allergy tests in patients with suspected immediate DA to a heterogeneous group of drugs, aiming to […]
16 January 2026 / 16 January 2026 by edra
Background. Oral immunotherapy (OIT) is a promising strategy for severe and persistent cow’s milk (CM) allergy. However, clinical experience concerning long-term follow-up is scarce. The objective is to assess long-term efficacy and safety of maintenance phase of OIT in real-life. Methods. Prospective study of children with severe IgE-mediated CM allergy that underwent CM-OIT, and were […]
15 January 2026 / 15 January 2026 by edra
Background. Soy allergy represents a diagnostic challenge, particularly when mediated by Gly m 4, a PR-10 protein known for its cross-reactivity with birch pollen allergens. Traditional diagnostic methods, including skin prick tests (SPTs) and specific IgE assays, often lack sensitivity or specificity, especially for Gly m 4-mediated allergies. Methods. In this study, the basophil activation […]
30 October 2025 / 15 January 2026 by edra
Background. Small airway dysfunction (SAD) is increasingly recognized as a key feature in asthma, influencing control, exacerbations, and severity. Spirometry remains the gold standard for lung function assessment but mainly reflects large airways, whereas impulse oscillometry (IOS) offers complementary insights into peripheral airway function. Methods. A retrospective analysis was conducted on 218 patients referred for […]
30 October 2025 / 30 October 2025 by edra
Background. Seed Storage Proteins (SSPs) associate with severe allergic reactions to tree nuts, peanuts, and seeds. This study aimed to characterize the molecular and clinical profiles of SSP sensitization, in patients allergic to peanuts, tree nuts, and/or seeds and sensitized to 2S Albumins (2S) or 7S and 11S Globulins (7S and 11S, respectively). Methods. A […]
10 October 2025 / 10 October 2025 by edra
Background. Triple therapy with inhaled corticosteroids (ICS), long-acting β₂-agonists (LABA), and long-acting muscarinic antagonists (LAMA) is recommended for severe asthma patients with uncontrolled symptoms. Single-inhaler triple therapy (SITT) may offer additional clinical and practical benefits. This study analyzes the clinical profiles of patients receiving LAMA-containing regimens using real-world data from the Italian Registry on Severe […]
9 October 2025 by edra
Background. Drug hypersensitivity reactions (DHRs) include allergic, exaggerated pharmacologic, and pseudoallergic reactions to medications. The basophil activation test (BAT) using CD63 expression is a sensitive and specific complementary tool in the diagnosis of immediate DHRs. Methods. In this study we analysed retrospectively 1160 patients with history of DHRs categorized into several subgroups of diagnoses. BAT […]