Cutaneous adverse events related to COVID-19 vaccines: A cross-sectional questionnaire-based study of 867 patients.

Considering the emergency approval of the Food and Drug Administration for widespread use of coronavirus disease 2019 (COVID-19) vaccines, evaluating potential vaccine-related adverse effects is critical as it will allow physicians to diagnose and manage these complications properly. In this descriptive cross-sectional questionnaire-based study, we evaluated the possible side effects of the COVID-19 vaccine from June 1, 2021 to June 21, 2021. The Iranian population is generally vaccinated with AstraZeneca, Sputnik V, Sinopharm, and Bharat vaccines. The continuous and categorical variables were described and data analyzed by the SPSS software version 25. Cutaneous reactions occurred in 30% of individuals vaccinated against COVID-19. The most common cutaneous complications were focal injection site reaction, exanthematous rash, and urticaria. There were infrequent cutaneous adverse events that included vesicular eruption, pernio-like lesions, angioedema, erythema multiforme-like eruption, and zoster. Acquainting physicians with COVID-19 vaccine-related cutaneous complications will assist them in detection and management. In addition, introducing these complications to individuals might improve acceptance of vaccine-related adverse effects in the general population.

Dermatomyositis-lupus overlap syndrome complicated with cardiomyopathy after SARS-CoV-2 infection: A new potential trigger for musculoskeletal autoimmune disease development.

COVID-19 should be considered as a new triggering factor for autoimmune disorders like DM-lupus overlap syndrome. We recommend that patients presenting with dermatomyositis during this pandemic be screened for COVID-19.

Sulfasalazine-Induced Toxic Epidermal Necrolysis: A Challenging Case During the COVID-19 Pandemic.

COVID-19 is a major health issue, and patients with underlying conditions are more susceptible to catastrophic outcomes. Toxic epidermal necrolysis (TEN) is a severe systemic disease caused by an immune system hypersensitive reaction. We present a case of TEN induced following sulfasalazine administration that later on complicated with COVID-19, deep vein thrombosis, pulmonary emboli, and eventually death.

SARS-CoV-2 infection as a potential triggering factor for urticarial vasculitis during pregnancy: A case report.

During the COVID-19 pandemic, physicians must maintain a high index of suspicion for COVID-19 in cases of urticarial vasculitis or other forms of urticaria. This is particularly important for acute presentations in otherwise asymptomatic individuals and pregnant women, where a prompt approach to the patient can prevent undesirable complications.

Evaluation of anxiety and depression in patients with morphea taking immunosuppressive drugs during the COVID-19 pandemic.

BACKGROUND: During the coronavirus disease 2019 (COVID-19) pandemic, individuals especially those with chronic diseases face various problems like psychological distress. AIM: To evaluate anxiety and depression among morphea patients taking immunosuppressants compared with controls during the COVID-19 pandemic. METHODS: In this case-control study, electronic data of 42 eligible morphea patients and 42 age- and sex-matched healthy subjects were extracted. All participants were asked about adherence to the health protocols and the symptoms of COVID-19. To investigate anxiety and depression, we provided the participants with an online version of the Hospital Anxiety and Depression Scale (HADS) Questionnaire. In this standard questionnaire, a score ≥ 11 represents a significant psychological disorder. RESULTS: The two groups did not differ significantly in the mean HADS-Anxiety (HADS-A) and HADS-Depression (HADS-D) scores (p= .08 and p= .79, respectively). HADS-A and HADS-D scores were ≥ 11 in 16.67% and 11.90% of the patients, respectively. Among the morphea patients, those with sleeping problems during COVID-19 had a significantly higher mean HADS-D score (p= .048). Notably, 21.43% of patients discontinued their treatment due to fear of COVID-19 and experienced disease recurrence. Adherence to health protocols was higher in patients compared with controls. The rate of COVID-19 occurrence was not significantly different between the groups. CONCLUSIONS: Although there was no significant difference in anxiety and depression between the groups, it is recommended to provide psychiatric counseling opportunities to morphea patients to improve treatment outcomes during this pandemic.

Management of Pemphigus in COVID-19 Pandemic Era; a Review Article.

The novel coronavirus is rapidly spreading around the world. Since the public announcement of the COVID-19 outbreak, several concerns have been raised by dermatologists as well as pemphigus patients who take immunosuppressive drugs. In this paper, we review the literature about the common treatment of pemphigus with a focus on the lessons from similar epidemics to find a proper suggestion to manage pemphigus in the COVID-19 pandemic era. The effect of many of the drugs used for treatment of Pemphigus vulgaris (PV) on COVID-19 is not clear. We also do not have data on the impact of this autoimmune disease, which may involve the mucous membranes, on the acquisition or course of COVID-19. We are currently in the midst of a pandemic and evaluating the effect of COVID-19 on the population of susceptible patients suffering from auto-immune diseases like pemphigus is essential. The evidence on best ways to manage patients with underlying conditions, such as pemphigus, during the outbreak of COVID-19 is evolving and the data is updated every day.