Onset of occupational hand eczema among healthcare workers during theSARS-CoV-2 pandemic: Comparing a single surgical site with a COVID-19 intensive care unit

Background As a result of the COVID-19 outbreak, hygiene regulations have been revised and hand sanitation has been intensified. Objective To investigate the onset of hand eczema during the COVID-19 pandemic in healthcare workers (HCWs) directly involved in intensive care of COVID-19 patients and HCWs without direct contact with COVID-19 patients. Hereby, we aim at increasing awareness about occupational hand eczema and preventive measures that can be adopted. Method A survey was distributed amongst 114 HCWs at a single surgical centre and at a COVID-19 intensive care unit of the university hospital Ludwig Maximilian University Munich, Germany. Participants were questioned about the daily frequency of hand hygiene prior to and during the pandemic. Participants self-reported the onset of hand eczema and associated symptoms. Results Our study revealed a significant increase in hand washing, disinfection, and use of hand cream across all participants (P-value <.001), regardless of having direct contact with COVID-19 patients. A high prevalence of symptoms associated with acute hand dermatitis of 90.4% was found across all HCWs, whereas hand eczema itself was underreported (14.9%). Conclusion The increase in hand sanitation during the COVID-19 pandemic impairs the skin of the hands across all HCWs, independent of direct intensive care of affected patients.