Coronavirus disease 2019 vaccination in patients with psoriasis: A position statement from India by SIG psoriasis (IADVL Academy).

Coronavirus disease 2019 (COVID-19) pandemic has affected every sphere of life including management of psoriasis. The availability of COVID-19 vaccines has given rise to hope and at the same time some apprehensions as well. With the general population becoming eligible for vaccination, there is some confusion, on the eligibility of patients with different medical conditions and patients on immunosuppressive or immunomodulating medications for COVID-19 vaccination. Dermatologists treating psoriasis patients frequently face questions from them, whether they can undergo coronavirus disease 2019 vaccination. A PUBMED search was performed using the following strategy: 'COVID-19' AND 'Vaccine' AND 'Psoriasis'. We also performed a PUBMED search using the following strategy: 'SARS-CoV-2' AND 'Vaccine' AND 'Psoriasis'. All articles irrespective of language and publication date were included to arrive at this position statement. This position statement deals with the safety, eligibility and modifications of treatment, if needed among psoriasis patients with regards to the coronavirus disease 2019 vaccines currently available in India.

Development of severe pemphigus vulgaris following ChAdOx1 nCoV-19 vaccination and review of literature.

Vaccines are indeed a boon for tackling the present COVID-19 pandemic. In India, ChAdOx1 nCoV-19 (Covishield) is the most commonly used vaccine in the government vaccination program for adults more than 18 years of age. It is a recombinant vaccine developed by Oxford-Astra Zeneca and manufactured in India by Serum Institute of India (SSI). Here, we report a case of severe pemphigus vulgaris following the second dose of ChAdOx1 nCoV-19 vaccination in an adult male. The patient developed septicemia during the course of hospital stay, and he was managed with systemic steroids, parenteral antibiotics, and intravenous immunoglobulins (IVIg) along with proper wound care. Patient started improving within 1 month of therapy. This case is being reported in view of the rarity of pemphigus vulgaris following ChAdOx1 nCoV-19 vaccine.

Cutaneous manifestations associated with COVID-19 in children: A systematic review.

Cutaneous manifestation of COVID 19 in children has not yet been reviewed systematically. Hence, this review gives the clinicians a future direction to be vigilant for skin presentations during pandemics. The Pubmed database used for literature search with keywords COVID 19, children, and skin in different combinations. Articles published in English with cases of age one month to 18 years were eligible. The outcome included varied aspects of cutaneous and COVID 19 infection. The authors did not register review protocol. Of 51 publications identified, 13 studies containing 149 children met the eligibility criteria. Acrally located erythematous maculopapular lesion was the most common finding in 138 children. The researcher reported Erythema multiforme, varicella like exanthem, and Kawasaki disease like presentations in the rest of the cases. The duration of the skin lesion was 1 2 weeks in 43%. Skin biopsy done in 18 patients revealed superficial and deep perivascular and peri eccrine lymphocytic infiltrate and lymphocytic vasculitis. RT PCR was positive13.8% cases. Serological markers for HSV, parvovirus B19 analyzed across various studies, were negative, except positive mycoplasma pneumonia in 2 of 20 cases tested. Clinicopathologic analysis established chilblains like lesion in 43% cases with no confirmed etiology like cold exposure, autoimmune dysfunction, drug reaction, or viral infection. The usual cephalo caudal spread of a viral exanthem was also missing. However, a low number of discussed cases was a limitation of the study. The absence of any confirmed etiology for such cutaneous manifestations, the possibility of COVID 19, should be explored and thoroughly evaluated and isolated during such a pandemic.