Background: Face mask use has increased significantly due to the COVID-19 pandemic. Health care workers (HCW) wear masks for prolonged periods and are prone to adverse effects. Very little is known about face-mask-associated itch. Methods: This Internet survey study investigated the prevalence, intensity and clinical characteristics of itch related to the use of face masks by HCW during the COVID-19 pandemic. The results were subsequently compared to the students’ group. Results: A total of 1156 HCW completed the survey. Among them, 31.6% (365) reported suffering from itch associated with face mask use. Itch was more frequent among females. Moreover, subjects who reported sensitive skin, atopic predispositions and facial dermatoses tended to report itch more frequently. The worst case of itch in the seven days prior to the study, assessed with the numeric rating scale (NRS), was 4.6 ± 2.0 points. Itch prevalence increased along with the duration of face mask use, being 34.6% among those who wore masks for more than 4 h. HCW reported itch significantly more frequently than students. Conclusions: Face-mask-associated itch is a frequent problem among HCW in the COVID-19 pandemic. Itch sensation may cause scratching, which may decrease necessary protection during the pandemic.

Background: Chronic itch is a common symptom of inflammatory skin diseases. This study was undertaken to evaluate the presence and intensity of itching in two different cohorts of acne subjects. Additionally, the influence of itching on the psychosocial status of acne individuals was assessed. Methods: Consecutive acne patients seeking dermatological advice and university students diagnosed with acne during dermatological screening were considered. The clinical and psychological aspects of acne were assessed using a variety of instruments. Results: About 40% of acne subjects in both cohorts reported itching. The mean WI-NRS during the last 3 days in acne patients was 3.83 ± 2.31 points (mild itch) and was significantly more severe (p < 0.001) than in university students diagnosed with acne (2.09 ± 1.29 points). Itch intensity did not depend on the clinical severity of acne. In consecutive acne patients, itch intensity correlated with quality-of-life impairments (assessed using DLQI and CADI) and HADS scores. There was no correlation between itch intensity and stigmatization levels. Conclusions: Itching seems to be a common phenomenon in acne sufferers. Acne itch significantly influences patients’ well-being and should be considered in a holistic approach to acne patients.

Background. The use of face masks during the COVID-19 pandemic became ubiquitous. Such masks are believed to be effective in prevention of respiratory viral transmission. Objectives. The study was undertaken to assess the use of face masks among students during the COVID-19 pandemic, with focus on similarities and differences between medical and non-medical students. Material and methods. The study was based on the specially designed survey. The questionnaire, after consultation with 10 students, was created using Google Forms and posted on numerous Facebook groups for students in Poland. The recall period of the questionnaire was the previous 7 days. In 48 h, 2,315 answers were obtained. Fifty-nine questionnaires were excluded due to data incompleteness and failure to fulfil inclusion criteria. Therefore, 2,256 surveys (97.5%) were considered for final analysis. Results. Medical students showed significantly different attitudes and practices concerning the use of face masks. Medical students used face masks more commonly and for longer periods of time. Moreover, they wore single-use masks more often and less frequently re-used them. Also, multiple use of single-use face masks and masks decontamination procedures were less common among medical students. Conclusions. We suggest that medical students might be of help in educational campaigns for general public on proper use of face protection.

Alexithymia seems to be more common among patients with skin diseases. However, studies on acne patients are very limited. We conducted this study to evaluate alexithymia in adolescents with acne. In our cross-sectional study, 730 high school students (mean age: 17.05 ± 1.18 years) were recruited. The Toronto Alexithymia Scale (TAS-20) was used to measure alexithymia, the Dermatology Life Quality Index (DLQI) was employed to study quality of life (QoL), and the 6-item Stigmatization Scale (6ISS) was used to evaluate the level of stigmatization in acne subjects. Alexithymia was found in 31% of adolescents, with similar prevalence among those with and without acne (31.3% and 30.1%, respectively). The mean scoring on the TAS-20 in patients with acne (53.1 ± 12.8 points) was not significantly different from that of the non-acne group (53.5 ± 11.9 points). However, significant correlations between TAS-20 scores and QoL assessments (r = 0.332, p < 0.001) as well as stigmatization level (r = 0.284, p < 0.001) were found. These correlations were also significant for the domains of alexithymia described as difficulty in identifying feelings (DIF) and difficulty in describing feelings (DDF), but not for externally oriented thinking (EOT). The findings clearly showed that acne does not predispose to alexithymia; however, alexithymia in acne subjects is related to impaired QoL and stigmatization.

Relevant personal protective measures during the COVID-19 pandemic include face masks, possibly decreasing the risk of infection among the general population and healthcare workers (HCW) if utilized properly. The aim of the study was to assess whether different Polish HCW utilize face masks according to the 2020 World Health Organization guidance (WHO) criteria. This cross-sectional study included 1156 respondents who participated in an internet survey evaluating mask-related behaviors. All the WHO criteria were complied with by 1.4% of participants, regardless of medical profession, specialty or place of employment. HCW mostly adhered to criterion 1 (C1; strict covering of the face and mouth with the mask; 90.8%), C4 (washing/disinfecting the hands after touching/taking off the mask; 49%) and C3 (taking off the mask properly without touching the anterior surface; 43.4%), whereas C2 (avoidance of touching the mask with hands) was complied with least commonly (6.8%). HCW with mask-induced itch (31.6%) complied to C2 less often (odds ratio 0.53; p = 0.01). The study reveals that Polish HCW rarely adhere to all the 2020 WHO guidance criteria on the use of masks, whereas the adherence to particular criteria is variable and may be associated with the presence of skin-related conditions and other factors. Better compliance with the recommendations in the future is necessary to increase personal safety of HCW and prevent the transmission of SARS-CoV-2.

Background/Objectives: Hidradenitis suppurativa (HS) is a chronic, inflammatory, and recurrent disorder of the pilosebaceous unit with numerous comorbidities. Growing evidence suggests that depression and anxiety occur more frequently in HS patients, yet their relationship with clinical severity and especially subjective symptoms remains insufficiently understood. The aim of this study was to assess the prevalence and severity of probable depressive and anxiety symptoms in Polish patients with HS and to examine their associations with clinical disease severity, pain and itch intensity, and quality of life (QoL). Methods: Eighty-four HS patients were included in this cross-sectional study. Disease severity was assessed using Hurley staging and the IHS4. Pain and itch intensity were evaluated using the Numeric Rating Scale (NRS). Psychological assessment included self-administered screening questionnaires, such as PHQ-9 and HADS-D for depression and GAD-7 and HADS-A for anxiety. QoL was measured using DLQI and HiSQOL instruments. Statistical analyses were performed with p < 0.05 considered significant. Results: Possible depressive disorders were identified in 25.0% of patients. PHQ-9 and HADS-D scores differed significantly across Hurley stages and correlated positively with IHS4. Possible anxiety disorder according to GAD-7 criteria was present in 15.5% of patients. Both GAD-7 and HADS-A correlated with IHS4. They also showed correlations with pain and/or itch intensity. All psychological measures showed strong correlations with both QoL instruments. Conclusions: Depression and anxiety seem to be common in HS and closely associated with clinical severity and reduced QoL. Their relation with pain and itch requires further studies. These findings underscore the need for multidisciplinary management in HS care.