How does working in pandemic units affect the risk of occupational hand eczema in healthcare workers during the coronavirus disease-2019 (COVID-19) pandemic: A comparative analysis with nonpandemic units.

Background: Hand eczema (HE) has increased among healthcare workers (HCWs) working in coronavirus disease-2019 (COVID-19) units, and was associated with increased hand hygiene practices.

Objectives: To compare the prevalence and clinical characteristics of HE, and hand hygiene practices in HCWs working in COVID-19 and non-COVID-19 units.

Methods: A total of 244 HCWs working in COVID-19 (n = 118) and non-COVID-19 patient care units (n = 126) were examined by dermatologists with regard to demographic parameters and hand hygiene practices. The COVID-19 and non-COVID-19 groups were matched at a 1:1 ratio according to age, atopy, and generalized dry skin.

Results: HE was more frequent in the COVID-19 group (48.3% vs 12.7%, P < .001), whereas working years (P < .05) and additional housework at home (P < .001) were longer in the non-COVID-19 group. After the development of HE, moisturizing creams were reported to be more frequently used in the COVID group (P < .001). Topical corticosteroids were used in a minority (40% in the COVID group and 26.7% in the non-COVID group).

Conclusions: HCWs in COVID-19 units developed HE more frequently. A majority increased the frequency of moisturizer use, instead of using topical corticosteroids, after the development of HE for the purpose of treating eczema. New approaches are needed for the prevention and management of HE in HCWs, especially by facilitating access to dermatologists.