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Introduction: Symptoms of anxiety, eating disorders and social isolation are prevalent among teenagers with food allergy compared to peers without. Treatment of teenagers with food allergy focus on preventing anaphylactic reactions, with little attention to promoting social and emotional well-being. The aim of the study was to explore young adults' perspectives on everyday life with food allergy during their teenage years to improve future clinical practice., Methods: Critical psychological practice research. During a 2-day camp the perspectives of 10 young adults (18-23 years) were explored through participant observation and informal interviews. Three follow up interviews were conducted. A co-researcher group discussed preliminary results, clinical challenges and ways forward., Results: Being together with peers with food allergy was crucial, fostering belonging and normalisation. The shift in responsibility of managing the risk feels overwhelming and stressful during teen age. Self-understanding was influenced when managing food allergy in social contexts, inducing feelings of burden and isolation. Acceptance and understanding from social relations became important for all participants, and they all underlined desire for being viewed as individuals rather than being defined by their allergy., Conclusion: Support from other peers with food allergy is crucial for the participants. Transition to independently managing risks introduces uncertainty and social constraints, affecting self-understanding and interactions. Clinicians should prioritise peer support and empower teenagers in managing the risk and psychosocial challenges., (© 2024 The Author(s). Scandinavian Journal of Caring Sciences published by John Wiley & Sons Ltd on behalf of Nordic College of Caring Science.)

Background: More than 50% of patients with hand eczema (HE) are colonized with Staphylococcus aureus. Comprehensive knowledge of the skin microbiome and its changes in patients with HE may provide insights into future potential therapeutical targets., Objective: To describe the skin microbiome in patients with moderate-to-severe chronic HE and assess its changes following treatment with topical corticosteroids (TCS)., Methods: Bacterial samples were collected from lesional and nonlesional skin before and after 2 weeks of TCS treatment using ESwabs and analysed by 16S rRNA and tuf gene sequencing. Clinically, the disease severity was assessed by the Hand Eczema Severity Index (HECSI)., Results: A cohort of 31 patients with HE were included and followed up. Compared to nonlesional skin, lesional skin differed in overall bacterial community composition (p = 0.02), displayed higher relative abundance of Staphylococcus, in particular S. aureus (p = 0.01) and lower abundance of Micrococcus (p = 0.02). As disease severity improved with treatment, these microbial characteristics on lesional skin shifted towards that of nonlesional skin on the hands., Conclusion: The bacterial skin microbiome was altered in lesions of HE and partly driven by S. aureus colonization, however, shifted towards nonlesional skin following treatment. Our results emphasize the future possibilities for anti-S. aureus treatment strategies., (© 2024 The Author(s). Journal of the European Academy of Dermatology and Venereology published by John Wiley & Sons Ltd on behalf of European Academy of Dermatology and Venereology.)

Topical corticosteroids are commonly used to treat inflammatory skin conditions due to their anti-inflammatory properties. However, patients with long-lasting, non-responsive eczema have to be evaluated for a complicating contact allergy to the topical product. Clinical management of allergic contact dermatitis to corticosteroids can be challenging. The preventive measures should be tailored according to the sensitization patterns and supported by currently available classification systems to avoid cross-reactivity, as argued in this review., (Published under Open Access CC-BY-NC-BD 4.0. https://creativecommons.org/licenses/by-nc-nd/4.0/.)

Urticaria is a frequent skin condition presenting with wheals, angioedema or both due to the activation of mast cells. Acute urticaria (less-than 6 weeks duration) is associated with infections and allergies, whereas chronic urticaria (≥ 6 weeks) is either spontaneous (chronic spontaneous urticaria (CSU)), inducible or both. Quality of life (QoL) is frequently impaired. The pathogenesis of CSU is often of an autoimmune nature. As argued in this review, the treatment aims to restore QoL with a stepwise approach, most often using second-generation H1-antihistamines, omalizumab and cyclosporine., (Published under Open Access CC-BY-NC-BD 4.0. https://creativecommons.org/licenses/by-nc-nd/4.0/.)

Juvenile dermatomyositis (JDM) is a rare condition, which causes inflammation in children's skin and musculoskeletal systems. Symptoms include characteristic skin rashes on the face and extremities, muscle pain and weakness. This is a case report of a ten-year-old boy initially suspected of having lupus erythematosus. He was later diagnosed with JDM by dermatologists. Treatment with methotrexate and prednisolone proved to be effective., (Published under Open Access CC-BY-NC-BD 4.0. https://creativecommons.org/licenses/by-nc-nd/4.0/.)

Data from real-world use of new systemic treatments in atopic dermatitis (AD) is important for assessing safety and efficacy. The aim of this study is to describe the baseline characteristics of adult patients with moderate-to-severe AD enrolled in the Danish nationwide Severe and ChRonic Atopic dermatitis Treatment CoHort (SCRATCH) database, between October 2017 and August 2021. A total of 282 adult patients were included. Most (62%) were men, the median age at baseline was 43 years (interquartile range (IQR) 29-54 years), and median age at onset of AD was 1 year (IQR 0-6 years). The median Eczema Area and Severity Index at treatment initiation was 19.1 (IQR 11.9-25.7); median Patient Oriented Eczema Measure 21.0 (IQR 16.0-25.0); median Dermatology Life Quality Index 13.0 (IQR 7.0-19.0); and median itch and sleep numerical rating scale scores 8.0 (IQR 6.0-9.0) and 6.0 (IQR 4.0-8.0). Differences were found between the sexes. This registry will provide a source for future efficacy and safety studies.

Mastocytosis is a heterogeneous disease with an increased number and activation of mast cells. Subtypes range from benign to rare aggressive forms, and the disease may affect people of all ages. The pathogenesis involves mutations in the KIT gene in both children and adult patients. Estimated prevalence is one per 10,000, but the disease is very likely underdiagnosed. The diagnosis may be challenging and patients may present to several medical specialties. This article presents an overview of clinical signs and symptoms as well as a diagnostic algorithm and treatment options of mastocytosis.

Background: Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce., Objectives: To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group., Methods: A retrospective analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations., Results: The blue-collar workers often had occupational hand dermatitis (p < 0.001). Atopic dermatitis was less commonly observed among blue-collar workers (19.6%) than among controls (23.9%) (p = 0.005). Allergens with a statistically significant association with the occupational group of blue-collar workers were epoxy resins, methyldibromo glutaronitrile, 2-bromo-2-nitro-1,3-propanediol, potassium dichromate, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work., Conclusion: Contact allergy is a major problem among blue-collar workers. The data indicate a healthy worker effect among blue-collar workers diagnosed with dermatitis, as blue-collar workers were diagnosed significantly less often with atopic dermatitis than were controls., (© 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)