RESUMO
The COVID-19 pandemic has resulted in increased attention on infection prevention measures. This study aims to assess whether changes in hand hygiene procedures, use of personal protective equipment and moisturizers during the first year of the COVID-19 pandemic were associated with changes in the occurrence of skin symptoms among healthcare workers, cleaners, and day-care workers. A total of 602 participants (40%) responded to an electronic questionnaire, including questions on previous and current occupational exposure and skin problems. Increased frequency of hand washing, use of hand disinfectants, use of disposable gloves and moisturizers were all associated with an increased symptom score on the hands, wrists, forearms. Participants who increased their use of masks or respirators had a higher risk of facial skin symptoms, compared with those with non-increased occupational exposure. In conclusion, a change of behaviour among healthcare workers, cleaners and day-care workers during the first year of the COVID-19 pandemic, with an increase in occupational exposures and use of moisturizers, was associated with higher occurrence of facial skin symptoms and symptoms on the hands, wrists and forearms.
Assuntos
COVID-19 , Exposição Ocupacional , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Pandemias/prevenção & controle , Máscaras/efeitos adversos , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/prevenção & controle , Pessoal de SaúdeRESUMO
BACKGROUND: Chemical exposures at work and at home may cause hand eczema. However, this has been scarcely described for Norway. OBJECTIVES: To investigate the prevalence of, and occupational risk factors for, hand eczema in Norway. METHODS: Among 50 805 respondents (aged ≥20 years) to the third Nord-Trøndelag Health Study (HUNT3), 5757 persons reported ever having hand eczema, and 4206 answered a hand eczema questionnaire. RESULTS: The lifetime prevalences of hand eczema were 8.4% in men and 13.8% in women (p < 0.001), with onset at age ≤10 years in 24% (men) and 20% (women), and onset at age ≥30 years in 37% (men) and 25% (women) (p < 0.001). Work-related hand eczema affected 4.8% of the population, and was most frequently associated with health/social work (29%) and occupational cleaning (20%) in women, and with farming (26%) and industrial occupations (27%) in men. Cleaning detergents (75%) and other chemicals (36%) were the most common exacerbating factors. CONCLUSIONS: The prevalence of hand eczema was 11.3%, and that of work-related hand eczema was 4.8%. Hand eczema was more common in women than in men, but with a later onset in men. Cleaning detergents were the most common aggravating factors. A large proportion of the Nord-Trøndelag population is employed in farming, providing the possibility to identify farming as an important risk factor for hand eczema.
Assuntos
Dermatite Ocupacional/etiologia , Adulto , Dermatite Alérgica de Contato/etiologia , Dermatite de Contato/etiologia , Eczema/epidemiologia , Feminino , Dermatoses da Mão/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Noruega , Prevalência , Fatores de RiscoRESUMO
BACKGROUND: Rubber accelerators are common contact allergens in healthcare personnel, owing to exposures from medical gloves. OBJECTIVES: To analyse glove extracts used for patch testing for the presence of guanidine-type accelerators, and to describe the results of patch testing with triphenylguanidine (TPG) in 2 cases of contact allergy and with TPG added to the rubber series. MATERIALS AND METHODS: Gas chromatography-mass spectrometry and liquid chromatography with ultraviolet detection were used for analysis of glove extracts. Patch tests were performed with guanidine accelerators detected in the extracts. RESULTS: TPG, an accelerator not previously reported as being present in rubber gloves, was found in the glove extracts. Patch testing with TPG showed relevant contact allergic reactions in patients with hand dermatitis caused by rubber gloves. CONCLUSIONS: Chemical analysis of extracts for patch testing is important in the identification of new possible allergens. In this case, a rubber accelerator previously not reported as a possible contact allergen was found in extracts of surgical gloves.
Assuntos
Dermatite Alérgica de Contato/etiologia , Dermatite Ocupacional/etiologia , Luvas Cirúrgicas/efeitos adversos , Guanidinas/efeitos adversos , Dermatoses da Mão/induzido quimicamente , Pessoal de Saúde , Adulto , Cromatografia Líquida , Dermatite Alérgica de Contato/diagnóstico , Dermatite Ocupacional/diagnóstico , Feminino , Cromatografia Gasosa-Espectrometria de Massas , Guanidinas/análise , Dermatoses da Mão/diagnóstico , Humanos , Pessoa de Meia-Idade , Testes do Emplastro , Borracha/efeitos adversos , Borracha/químicaRESUMO
Background: Several studies conducted in Europe have suggested a protective association between early-life farming exposures and childhood eczema or atopic dermatitis; few studies have examined associations in adults. Objectives: To investigate associations between early-life exposures and eczema among 3217 adult farmers and farm spouses (mean age 62.8 years) in a case-control study nested within an US agricultural cohort. Methods: We used sampling-weighted logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (95%CIs) for associations between early-life exposures and self-reported doctor-diagnosed eczema (273 cases) and polytomous logistic regression to estimate ORs (95%CIs) for a 4-level outcome combining information on eczema and atopy (specific IgE≥0.35). Additionally, we explored genetic and gene-environment associations with eczema. Results: Although early-life farming exposures were not associated with eczema overall, several early-life exposures were associated with a reduced risk of having both eczema and atopy. Notably, results suggest stronger protective associations among individuals with both eczema and atopy than among those with either atopy alone or eczema alone. For example, ORs (95%CIs) for having a mother who did farm work while pregnant were 1.01 (0.60-1.69) for eczema alone and 0.80 (0.65-0.99) for atopy alone, but 0.54 (0.33-0.80) for having both eczema and atopy. A genetic risk score based on previously identified atopic dermatitis variants was strongly positively associated with eczema, and interaction testing suggested protective effects of several early-life farming exposures only in individuals at lower genetic risk. Conclusions: In utero and childhood farming exposures are associated with decreased odds of having eczema with atopy in adults.