Original Article
5 March 2024 / 23 May 2024 by almaware
Background. The sensitization profile of patients allergic to house dust mites (HDM) and its molecular diagnosis may determine treatment and evolution of the disease. The present study investigates the prevalence of Der p 23 sensitization and its relation to asthma in a population of HDM-allergic patients. Methods. We conducted a cross-sectional study of 891 patients with HDM allergy with symptoms of rhinitis […]
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19 February 2024 / 10 February 2025 by almaware
Background. Guidelines highlight the pivotal role of adrenaline auto-injector (AAI) training. However, the standards of visual training platforms have not been determined. Our aim was to evaluate the reliability and quality of the AAI related videos on YouTube. Methods. After a search on YouTube about AAI, all videos were categorized into groups based on their […]
15 February 2024 / 29 May 2024 by almaware
Background. Bee venom allergy (BVA) can trigger local and systemic allergic reactions, including anaphylaxis. Recently, the molecular sensitization profile has gained importance in the reaction’s stratification and venom immunotherapy (VIT). Methods. Retrospective analysis of patients with hypersensitivity to BVA, confirmed by specific sIgE to Apis mellifera ≥0.35 kU/L and/or positive skin tests to bee venom […]
15 February 2024 / 16 May 2025 by almaware
Background. Patch testing (PT) is used to identify substances that cause allergic contact dermatitis (ACD). However, the clinical effects of allergen restrictions following PT have not been thoroughly investigated. This study aims to assess the diagnostic accuracy of PT in patients suspected of having ACD. Methods. Prospective study. PT was performed in patients with clinical […]
8 February 2024 / 17 March 2025 by almaware
Background. Beta-lactams (BLs) allergy is considered a major health issue, as BLs are the most frequently involved in drug allergic reactions. Amoxicillin (AX) is the main sensitizer among all BLs. AX is commercialized alone or combined with clavulanic acid (CLA) in order to increase the antibiotic spectrum. The growing prescriptions of AX-CLA formulations contributed to […]
8 February 2024 / 18 November 2024 by almaware
Background. Little is known about the relationship between allergic diseases and seizure disorders including epilepsy. It is hypothesized that inflammation from allergic diseases may predispose children to seizures. The aim of this study is to investigate the frequency of seizure disorder in children with asthma and allergy. Methods. This is a cross-sectional survey study of parents of 1,300 children […]
22 January 2024 / 21 July 2025 by almaware
Background. Local Allergic Rhinitis (LAR) is a phenotype defined by rhinitis symptoms with negative responses to systemic sensitization tests but with an exclusively nasal allergic inflammatory response. Data on the pediatric age group is scarce, and no Latin American data has been published so far. Methods. Nasal Allergen Challenge (NAC) was performed with Dermatophagoides pteronyssinus […]
22 January 2024 / 16 March 2026 by almaware
Background. Common Variable Immunodeficiency (CVID) is a primary immunodeficiency disorder characterized by B-cell dysfunction and immunoglobulin production deficiency. Dysregulation of interleukin-17 (IL-17) and its receptor IL-17RA have been reported in various immune disorders. This study aimed to investigate the expression of IL-17RA in innate immune cells of CVID patients and its correlation with clinical manifestations. […]
10 January 2024 / 23 May 2024 by almaware
Background. Atopic dermatitis is a prevalent condition in the pediatric population, with affected children exhibiting a susceptibility to cutaneous sensitization due to skin barrier dysfunction and immune dysregulation. Recent studies have highlighted an increased prevalence of certain allergens, which identification may be clinically relevant, with direct implications for the management of atopic dermatitis. Methods. We retrospective reviewed pediatric […]
Background. International guidelines suggested skin tests with Polyethylene-glycol (PEG) and polysorbate 80 (PS-80), to investigate a possible hypersensitivity to these excipients either to identify subjects at risk of developing allergic reactions to COVID-19 vaccines, or in patients with suspected IgE mediated hypersensitivity reactions (HR) to the COVID-19 vaccine. The main purpose of this study was to […]