The Effects of Repeated Exposure to Antiseptics During COVID-19 Pandemic on Skin Parameters

The Effects of Repeated Exposure to Antiseptics During COVID-19 Pandemic on Skin Parameters

The global coronavirus disease pandemic (COVID-19) has led to an increased need to wear protective equipment such as wearing face masks and practicing hygiene measures such as more frequent use of antiseptics. These measures can lead to changes in the skin, the development of new inflammatory skin diseases or exacerbation of existing ones, with health professionals especially under the risk of developing these changes. Changes in the skin of the hands due to the use of antiseptics have been observed in a number of studies, however, part of the study was based solely on subjects' self-assessment or clinical assessment of researchers, and only a small part on objective measurements of skin parameters. Also, the impact of prolonged use of antiseptics and the impact of measures to prevent and protect against irritation such as topical application of emollient preparations have not been investigated.

The impact of repeated use of antiseptics in the repeated exposure model on the forearms will be investigated. This model is a modification of the existing model of irritative dermatitis induced by sodium lauryl sulfate where the original irritant was replaced by an antiseptic solution.

Inclusion Criteria:

• young, healthy volunteers who gave written informed consent

Exclusion Criteria:

• skin disease, skin damage on measurement sites
• use of corticosteroids, antihistamines and immunomodulators a month prior the inclusion and during the trial
• use of emollients three days prior the inclusion in the trial
• non-adherence to the trial protocol
• pregnancy and lactation
• skin cancer
• immunosuppression
• exposure to artificial UV radiation