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Background: Hand eczema (HE) is common in health care workers (HCWs). During the last decade, new recommendations have supported increased use of alcohol-based hand rub (ABHR) to partially replace hand washings to lower the prevalence of HE. However, newer data on this recommendation is lacking., Objectives: To assess current 1-year prevalence of HE in HCWs, to investigate exposure, and the extent of subjective discomfort to hand washings and ABHR., Methods: A digital questionnaire was sent to 4876 HCWs from April to May 2020., Results: Of 2125 respondents (1779 women, 346 men), 14.7% reported HE within the last year. In total, 9.1% reported >20 hand washings per shift and 76.0% reported ABHR use >20 times per shift. HE was significantly associated with hand washings (adjusted odds ratio [OR] 1.73 [95% confidence interval [CI] 1.26-2.36]) and glove use on wet skin (adjusted OR 1.99 [95% CI 1.27-3.12]). Subjective discomfort to ABHR was reported significantly more often than to hand washings (P < .001) and significantly more often in HCWs with HE than in those without HE (P < .001)., Conclusions: The current 1-year HE prevalence in HCWs of 14.7% was lower than in previously reported Scandinavian data. HE was related to frequent hand washings, as previously reported, and to glove use on wet skin, which is a possible risk factor for HE that should be further explored., (© 2021 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: While Staphylococcus aureus (S. aureus) colonization has been thoroughly studied in atopic dermatitis (AD), where S. aureus is related to flares and considered a trigger factor, S. aureus colonization in hand eczema (HE) has only been sparsely studied., Objectives: To examine the 1-week prevalence of S. aureus colonization in HE patients, and its association with severity, HE subtype, AD, and nasal S. aureus colonization compared with healthy controls., Methods: In a case-control study of 50 adult HE patients and 50 healthy controls, bacterial swabs from lesional skin (patients only), non-lesional skin (dorsal hand), and the nasal cavity were sampled for culturing of S. aureus on days 1, 3, 5 and 8. Participants were characterized by demographics, AD, HE subtype, filaggrin gene mutation status, and HE severity., Results: Twenty-seven HE patients (54%) were colonized with S. aureus on the hand compared to one control (2%) (P < .01). Nasal S. aureus colonization was found in 72% of patients and 22% of controls (P < .01). For patients, S. aureus colonization on the hands was associated with an atopic HE subtype and HE severity (P = .01 and P < .01, respectively)., Conclusions: Both hand and nasal S. aureus colonization were highly prevalent among HE-patients and may have an impact on the persistence of HE., (© 2020 John Wiley & Sons A/S . Published by John Wiley & Sons Ltd.)

Background: Occupational hand eczema and/or contact urticaria may have social consequences such as change of profession or not remaining in the workforce., Objectives: To identify factors associated with job change in a cohort of participants with recognised occupational hand eczema/contact urticaria METHODS: A registry-based study including 2703 employees with recognised occupational hand eczema/contact urticaria in Denmark in 2010/2011. Four to five years later the participants received a follow-up questionnaire, comprising questions on current job situation (response rate 58.0%)., Results: At follow-up, 51.3% of the participants were no longer in the same profession. 32.5% had changed profession and 18.8% were no longer in employment. Change of profession was associated with young age, positive patch test, low educational level and severity of hand eczema/contact urticaria. With regard to specific professions, cleaning personnel changed profession significantly more often than other workers [71.4% (OR = 2.26)], health care workers significantly less often than other workers [34.0% (OR = 0.36)]., Conclusion: Job change occurs frequently during the first years after recognition of occupational hand eczema/contact urticaria and more often among patients with positive patch test reactions, with severe hand eczema/contact urticaria. Whether job changes improve the prognosis of occupational hand eczema/contact urticaria remains to be established., (© 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: Hairdressers are at risk of developing occupational contact dermatitis because of their intense contact with wet work in combination with chemicals., Objectives: To perform an analysis of a cohort study of hairdressers with occupational contact dermatitis recognized in the period 2006-2011, focusing on individual and environmental factors associated with the disease., Methods: The study was a descriptive, register-based survey including all hairdressers with recognized occupational contact dermatitis in Denmark in the period January 2006 to September 2011. Data were obtained from the Danish National Board of Industrial Injuries., Results: The study comprised 381 patients (373 women and 8 men). The median age was 25 years, 64.8% were apprentices, and 35.2% were fully trained hairdressers. The prevalence of atopic dermatitis was 36.0%, and was significantly higher among apprentices than among fully trained hairdressers (44.9% and 19.4%, respectively) (p < 0.001). Of the patients, 48.3% had their dermatitis recognized as occupational irritant contact dermatitis, 46.7% had their dermatitis recognized as as occupational allergic contact dermatitis or combined allergic and irritant contact dermatitis, and 5.0% were recognized as having occupational contact urticaria., Conclusion: The low median age, the high percentages of atopic dermatitis in apprentices and the fact that more apprentices than fully trained hairdressers had recognized occupational contact dermatitis underlines the importance of early prevention., (© 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: It has been suggested that lifestyle factors such as smoking, overweight and stress may influence the prevalence and severity of hand eczema., Objectives: To investigate the association between lifestyle factors and hand eczema severity in a cohort of patients with work-related hand eczema., Methods: Individuals with work-related hand eczema notified in the period between June 2012 and November 2013 were included in this questionnaire-based cross-sectional study. Participants responded to a questionnaire including questions on lifestyle factors, as well as a photographic guide for assessment of severity of hand eczema and questions on quality of life., Results: A total of 773 individuals (546 women and 227 men) responded to the questionnaire and were included in the study. A strong association was found between tobacco smoking and hand eczema severity (p = 0.003), whereas no significant association was found for body weight and stress. Other factors linked to severe eczema were male sex and older age (p = 0.04 and p = 0.01, respectively), and wet work (p = 0.08)., Conclusion: The data from the present study strongly support an association between smoking and hand eczema severity. However, owing to the cross-sectional design of the study, no conclusion on causation can be drawn., (© 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: Skin disorders accounted for one third of all recognised occupational diseases in Denmark in 2010. Wet work is a risk factor for the development of occupational hand eczema. The consequences of occupational hand eczema include sick leave, loss of job and impaired quality of life., Objectives: The aim of the present study was to investigate exposures related to cleaning and the effect of an evidence-based educational intervention on the prevention of hand eczema among hospital cleaners., Patients/materials/methods: The intervention consisted of a 1 hr course in hand protective behaviour. All full-time cleaners working at Bispebjerg Hospital in January 2013 were invited to participate. The outcome measures were self-reported skin behaviour, exposures, knowledge of skin protection and hand eczema severity index (HECSI)., Results: One hundred and five cleaners were invited to participate, of these 86 (82%) were included. At follow-up after 3 months there was a shift towards fewer daily hand washings and hand disinfections (p < 0.001 and p = 0.001 respectively). The number of correct answers to the knowledge questions rose from 6.3 to 7.3 (p = 0.006). The mean HECSI score decreased from 2.8 to 1.8 at follow-up (p = 0.002)., Conclusions: Data indicates a positive effect of a low-cost on-site educational intervention for hospital cleaners., (© 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

Background: Skin diseases are the most commonly recognized occupational diseases in Denmark, and occupational contact dermatitis (OCD) comprises ∼95% of all cases., Objectives: To prevent occupational contact dermatitis, it is important to specifically identify exposures and work routines related to outbreak of the disease. The aim of this study was to give an overview of exposures for patients with occupational contact dermatitis in Denmark in 2010, and relate this to line of work and disease severity., Material and Methods: The study was a descriptive, register-based study including patients with recognized occupational contact dermatitis in Denmark in 2010. Data were obtained from the National Board of Industrial Injuries in Denmark, and comprised information about the skin disease as well as the occupation/industry of employment and exposures., Results: One thousand five hundred and four patients, 1020 women and 484 men, were included in the study. Irritant contact dermatitis accounted for 70% of all cases; 68% of these were caused by wet work. Forty-six per cent of all patients were employed either in the healthcare sector, in cleaning, or as kitchen workers. Among contact allergies, the most common were to rubber additives from gloves and epoxy in patients employed in the windmill industry., Conclusion: The data are important for planning preventive efforts in the future. The workers in the healthcare sector, kitchen workers and cleaners constitute almost half of all cases, and future preventive efforts should be directed at these occupations., (© 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)