BACKGROUND Atopic eczema is a common and distressing disease. This study aimed to review the age-dependent pattern of atopic sensitization to food and aeroallergens in patients with eczema by skin prick testing. METHODS The results of skin prick test (SPT), serum IgE, bronchial challenge test, and family history of atopy in eczema patients seen at a pediatric dermatology clinic were reviewed....

BACKGROUND Various allergens play a role in the elicitation or exacerbation of eczematous skin lesions in atopic dermatitis (AD), and much research effort has been focused on improving diagnostic tests to identify causative allergens. OBJECTIVE The purpose of this study was to evaluate the diagnostic effectiveness of a newly introduced microarray-based specific immunoglobulin E detection assa...

There are conflicting data regarding the diagnostic value of sesame-specific IgE and sesame skin test. Currently, there are no established thresholds that predict clinical reactivity. We examined the correlation of sesame ImmunoCAP and skin-prick test (SPT) results with oral challenge outcomes in children suspected of having a sesame food allergy. We conducted a retrospective chart review of ch...

Occupational allergic contact eczema and asthma caused by bleaching agents is seen in hairdressers. Bleaching agents contain persulfate salts, which are known to induce immediate reactions such as rhinitis, asthma, contact urticaria, and anaphylaxis. The immunologic mechanism is not, however, fully understood. The specific inhalation challenge test is considered to be the gold standard for diag...

METHODS: This cross-sectional study recruited 12-36 month old toddlers from randomly selected registered crèches in Cape Town. Parents of eligible children in the crèche completed a questionnaire and the children had skin prick tests (SPT) for cow’s milk, egg, soya, wheat, peanut, hazelnut and fish (cod). Participants with SPT test >1 mm, who were not tolerant to that food had an OFC to assess ...

BACKGROUND We developed skin prick test (SPT) reagents for common inhalant allergens that reflected the real exposure in Korea. The study aim was to evaluate diagnostic usefulness and allergen potency of our inhalant SPT reagents in comparison with commercial products. METHODS We produced eight common inhalant allergen SPT reagents using total extract (Prolagen): Dermatophagoides farinae, Der...

BACKGROUND Chronic spontaneous urticaria (CSU) is a common skin disorder with etiology that is not well understood. METHODS In this study, we evaluated the prevalence of autologous serum skin test (ASST) and skin prick testing (SPT) to house dust mite (HDM) in 862 CSU cases in China. Clinical features, courses and treatment responses were also recorded. RESULTS The prevalence of positive AS...

Methods We performed skin prick test (SPT) using 19 allergens on 54 patients having allergic rhinitis (AR). AR was classified according to AREA classification. Presence of coexisting Asthma and allergic conjunctivitis was documented. The severity of asthma was assessed using the GINA guidelines. Informed written consent was obtained by a member of the research team. SPT was performed using a pa...