"Face mask dermatitis" due to compulsory facial masks during the SARS-CoV-2 pandemic: data from 550 health care and non-health care workers in Germany.

BACKGROUND: During the COVID-19 pandemic, wearing face masks is mandatory not only for health care workers (HCWs) but also for the general population in many countries around the globe. OBJECTIVES: The aim of the study was to investigate the onset of adverse facial skin reactions due to compulsory face masks during the COVID-19 pandemic in HCWs and non-HCWs, and draw awareness of this new dermatological condition and its preventive measures. MATERIALS & METHODS: A questionnaire was distributed to 550 patients and HCWs from the Department of Dermatology and Allergy of the University Hospital Munich (LMU), Germany. Participants were surveyed regarding mask type, duration of usage and adverse facial skin reactions. Information on symptoms and the use of skin care products and topical drugs were retrieved. RESULTS: The duration of wearing masks showed a significant impact on the prevalence of symptoms (p < 0.001). Type IV hypersensitivity was significantly more likely in participants with symptoms compared to those without symptoms (p = 0.001), whereas no increase in symptoms was observed in participants with atopic diathesis. HCWs used facial skin care products significantly more often than non-HCWs (p = 0.001). CONCLUSION: Preventive and therapeutic measures should be established in order to avoid "face mask dermatitis", especially for people with underlying risk factors.

Increased prevalence of irritant hand eczema in health care workers in a dermatological clinic due to increased hygiene measures during the SARS-CoV-2 pandemic.

BACKGROUND: Hand hygiene measures in the general population and in health care workers have increased considerably since the outbreak of the COVID-19 pandemic. OBJECTIVES: To investigate the prevalence and symptoms of hand eczema, as well as hygiene measures and concepts of care, in German health care workers. MATERIALS & METHODS: This was an observational questionnaire study to investigate hygiene and skin care habits, as well as the prevalence and symptoms of hand eczema in 66 nurses and doctors of our dermatology department before and during the SARS-CoV-2 pandemic. RESULTS: Hand washing and hand disinfection procedures increased significantly during the COVID-19 pandemic. Self-diagnosed hand eczema was reported by 33% of the participants, with a median duration of 14 days. The majority of staff currently affected by hand eczema were free of eczema a month previously (82%) and would treat their skin condition with emollients (77%). Erythema, scaling, burning and fissures were reported by 66.1% of the participants and were classified as predominant signs of toxic-irritant hand dermatitis rather than contact allergy. CONCLUSION: Overall, the SARS-CoV-2 pandemic has led to a significant increase in the incidence of signs of irritant hand eczema despite intensified emollient use as a preventive measure. Awareness of the prevalence of hand eczema in health care workers in Germany during the COVID-19 pandemic should be raised, and preventive measures should be intensified.

Teledermatology in times of COVID‐19

Remote consultations are likely to grow in importance in the following years, especially if the coronavirus disease 2019 (COVID‐19) pandemic continues. Patients’ opinions on teledermatology have already been analyzed, but a current analysis during the COVID‐19 pandemic is lacking. The purpose of this survey was to investigate the satisfaction of patients who had received dermatological advice via telephone during the COVID‐19 pandemic and to analyze their general opinion about eHealth as well as possible limitations for a broad implementation. Ninety‐one patients managed in the dermatology department using telephone consultation during the COVID‐19 pandemic were interviewed. An anonymous questionnaire, including the established quality of life questionnaire (Dermatology Life Quality Index [DLQI]), was used. It was found that men were more satisfied with telephone consultations than women (p = 0.029), educational level and age did not correlate with satisfaction (p = 0.186 and 388, respectively), and the longer the waiting time for a telephone consultation, the lower the satisfaction (p = 0.001). Grouped analysis of all participants showed that the majority (54.0% n = 38/71) were “very happy” with the telephone consultation. Higher disease burden (DLQI) was associated with lower satisfaction (p = 0.042). The main stated reasons for using telemedicine were shorter waiting times (51.6% n = 47/91) and no travel requirement (57.1% n = 47/91). Almost one‐quarter (23.1% n = 21/89) of patients would use teledermatology in the future, 17.6% (n = 16/89) would not, and 57.1% (n = 51/89) would only use it in addition to a traditional consultation with personal contact. In conclusion, most patients in the study group still preferred traditional face‐to‐face medical consultations to telephone consultations, but also desired an add‐on telemedical tool. Dermatological care using more modern telemedicine technologies than telephone conferencing is needed to better address patients’ desires, especially in times of the COVID‐19 pandemic.

Teledermatology in times of COVID-19.

Remote consultations are likely to grow in importance in the following years, especially if the coronavirus disease 2019 (COVID-19) pandemic continues. Patients' opinions on teledermatology have already been analyzed, but a current analysis during the COVID-19 pandemic is lacking. The purpose of this survey was to investigate the satisfaction of patients who had received dermatological advice via telephone during the COVID-19 pandemic and to analyze their general opinion about eHealth as well as possible limitations for a broad implementation. Ninety-one patients managed in the dermatology department using telephone consultation during the COVID-19 pandemic were interviewed. An anonymous questionnaire, including the established quality of life questionnaire (Dermatology Life Quality Index [DLQI]), was used. It was found that men were more satisfied with telephone consultations than women (p = 0.029), educational level and age did not correlate with satisfaction (p = 0.186 and 388, respectively), and the longer the waiting time for a telephone consultation, the lower the satisfaction (p = 0.001). Grouped analysis of all participants showed that the majority (54.0% n = 38/71) were "very happy" with the telephone consultation. Higher disease burden (DLQI) was associated with lower satisfaction (p = 0.042). The main stated reasons for using telemedicine were shorter waiting times (51.6% n = 47/91) and no travel requirement (57.1% n = 47/91). Almost one-quarter (23.1% n = 21/89) of patients would use teledermatology in the future, 17.6% (n = 16/89) would not, and 57.1% (n = 51/89) would only use it in addition to a traditional consultation with personal contact. In conclusion, most patients in the study group still preferred traditional face-to-face medical consultations to telephone consultations, but also desired an add-on telemedical tool. Dermatological care using more modern telemedicine technologies than telephone conferencing is needed to better address patients' desires, especially in times of the COVID-19 pandemic.

Evaluation of hand hygiene and onset of hand eczema after the outbreak of SARS-CoV-2 in Munich.

BACKGROUND: Since the outbreak of SARS-CoV-2, authorities have preached the importance of personal hygiene, including hand washing and disinfection. OBJECTIVE: To evaluate changes in the frequency of hand washing and hand care, the onset of hand eczema (HE) and risk factors associated with HE since the outbreak of SARS-CoV-2 in Munich in January 2020. MATERIALS & METHODS: All dermatologic outpatients at the university hospital between April 6 and April 19 were asked to complete a structured questionnaire. RESULTS: Data of 512 patients with a median age of 49 years (243 females, 267 males) were analysed. The frequency of hand washing and hand disinfection increased after the outbreak of SARS-CoV-2 (p < 0.001, respectively). While symptoms associated with HE were reported by 29.9% (149/499) of patients, the actual diagnosis of HE was reported less frequently by 11.2% (53/473) with a median duration of 120 days. Frequent hand disinfection (p = 0.039), atopic dermatitis (p = 0.006) and young age (p = 0.0499) were identified as risk factors for symptoms of HE. Hand care was performed more frequently during the pandemic than before (p < 0.001). A high frequency of hand care during the pandemic was not significantly associated with symptoms of HE (p = 0.172), but was associated with self-recognition of HE symptoms (p = 0.002). CONCLUSION: After the outbreak of SARS-CoV-2, the frequency of hand hygiene measures increased. A considerably high prevalence of HE symptoms was associated with frequent hand disinfection, atopic dermatitis and young age. Awareness of HE should be raised in order for preventive measures to be taken earlier.