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Background: With the COVID-19 vaccination taking stride all across the globe, there are multiple reports of vaccine-induced adverse reactions (cutaneous and systemic). Objectives: To study the frequency and characteristics of mucocutaneous reactions to COVID-19 vaccines. Methods: An online questionnaire-based study was performed among the recipients of COVID-19 vaccines Results: Majority (73.6%) of the responders had received the Covishield vaccine (AstraZeneca-Oxford), while 26.4% had been vaccinated with Covaxin (Bharat Biotech-ICMR). One or more post-vaccination mucocutaneous effects were experienced in 87 (19.6%) participants. Vaccine-associated mucocutaneous changes were observed in 19.7% and 22.2% of individuals who received Covishield and Covaxin, respectively. Local injection site reaction was the predominant mucocutaneous finding, followed by urticarial rash, exacerbation of preexisting dermatoses, morbilliform rash, apthous ulcers, pityriasis rosea like eruption, telogen effluvium, herpes zoster, purpuric rash, erythema multiforme and others. Anaphylaxis was reported in three individuals. However, fatality was not reported in any of the vaccine recipients. Intergroup assessment of parameters with respect to type of vaccine was found to be insignificant. Conclusion: Majority reported mild and self-limiting reactions. This outcome should not discourage the common man in getting vaccinated.

Skin lesions following personal hygiene measures and use of personal protection equipment Skin lesions have been reported following frequent hand washing and the use of hand sanitizers. Repeated use of thick emollients and barrier creams has been recommended to mitigate the damage caused by the same. [...]skin problems related to personal protective equipment (PPE) have been reported in health care workers; thought to be caused by the hyper-hydration effect of PPE, friction, epidermal barrier breakdown, and contact reactions. [16] The regional medical councils have also issued directives allowing practice of telemedicine temporarily, but subject to certain stipulations and conditions.However the legalities of tele-medicine are complex and until a comprehensive framework emerges looking into all the nuances; addressing liabilities and continued responsibilities even after the current situation is handled, one may have to tread very carefully. Certain institutes have also made guidelines regarding the deployment of preclinical, paraclinical and non-emergency dealing branches. [...]it may be worthwhile to spend some time on clinical considerations to deliver safe patient care, life support and personal protective equipment (PPE) training in the days ahead, considering the eventuality of being asked to step in.

Background Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by intense itching and recurrent eczematous lesions. Important factors in the etiopathogenesis of AD include genetic predisposition, epidermal barrier dysfunction, immune dysregulation, and gut and skin dysbiosis. Probiotics could be a potential preventive strategy for allergies including AD through immune system modulation as well as enhancement of the epithelial barrier integrity. To further understand the role of probiotics in the management of AD, a Knowledge, Attitude, and Practices (KAP) survey was conducted. Materials and methods A steering committee comprising nine experts formulated consensus recommendations on the role of probiotics in the management of AD and associated flare-ups through the use of the Knowledge, Attitude, and Practices questionnaire while analyzing literature reviews and responses from a national panel consisting of 175 members. The evidence strength and quality were evaluated based on the Agency for Healthcare Research and Quality (AHRQ) criteria. The acceptance of expert opinions as recommendations was considered upon receiving an endorsement from ≥70% of the panelists, as indicated by a Likert scale. Results The national panel emphasized that the improvement in nutritional status, immunomodulatory properties, and beneficial effects on the gastrointestinal (GI) tract and skin support the use of probiotics in AD. The panel agreed that probiotics should be a part of the complementary therapy in the management of AD and associated flare-ups. Mostly, a probiotics supplementation duration of eight to 12 weeks is preferred by dermatologists. Probiotics, when used as an adjuvant therapy, may serve as a strategy to reduce steroid usage or maintenance therapy in high-risk cases with flares. Conclusion A Delphi-mediated KAP response provides a real-life approach to the use of probiotics in the management of AD. It suggests that probiotics could be useful as an adjuvant therapy in the management of AD and associated flare-ups when used along with traditional treatment.

Imatinib, a tyrosine kinase inhibitor, is well known to cause hypopigmentation because of its inhibitory effect on melanocytes. Herewith we report a case of chronic myeloid leukemia who developed extensive hyperpigmentation following imatinib therapy.

Colonization by methicillin-resistant Staphylococcus aureus (MRSA) in atopic dermatitis is little studied but has therapeutic implications. It may have a role in disease severity given the additional virulence factors associated. Our aims were to record the proportion of patients with MRSA colonization in atopic dermatitis and to ascertain if any association exists between MRSA colonization and disease severity. An observational cross-sectional study involving children aged≤12 years with atopic dermatitis attending the outpatient department of Government Medical College, Kottayam was conducted. Socio-demographic data, exacerbating factors and risk factors for hospital care-associated MRSA were documented. Extent of atopic dermatitis was recorded using a standardized scale (Eczema Area Severity Index, EASI). Skin swabs were taken from anterior nares and the worst affected atopic dermatitis sites for culture and sensitivity. Of the 119 subjects recruited during the study period (November 2009-April 2011), Staphylococcus aureus was isolated from 110 (92.4%) patients and MRSA from 30 (25.21%) patients. A total of 18 patients with MRSA had risk factors for healthcare associated-MRSA. The patients whose cultures grew MRSA were found to have significantly higher EASI score when compared to those patients colonized with methicillin sensitive Staphylococcus aureus (P < 0.01). Presence of Staphylococcus aureus, early age of onset, presence of food allergies, seasonal exacerbation and inadequate breastfeeding did not seem to influence disease severity. There is a high degree of prevalence of MRSA (25.2%) in atopic dermatitis and presence of MRSA is associated with increased disease severity. Further studies are needed to validate these findings.

The progression of allergic diseases with the development of atopic dermatitis and food allergy in infancy and subsequent asthma and allergic rhinitis in the later childhood is known as 'atopic march'. There have been many arguments in favour of and against this concept. This article reviews the latest epidemiology, immunological mechanisms and translational implications in clinical practice and research, which is relevant to the dermatologists. The role of skin as a site of initiation and the potential for interventions on skin that may prevent subsequent allergic diseases is also highlighted.

Rosacea is a relatively common inflammatory dermatosis in persons with fair skin. It is uncommonly reported in people with skin of color (darker skin tone; Fitzpatrick skin types IV, V or VI). Apart from reduced incidence, underreporting due to decreased awareness might also be a probable explanation. Rosacea commonly presents with telangiectasias and persistent facial erythema on the sun-exposed parts, which can be distressing to the patient and affect the quality of life. The diagnosis is made clinically, in the absence of any confirmatory investigation. Several treatment modalities have been employed to date with varying results. Light-based therapies should be used cautiously in the colored skin to avoid distressing pigmentation. This article focuses on the pathogenesis, clinical features, treatment recommendations and other aspects of this uncommon disorder along with a review of the literature.

Dermoscopy is being increasingly used for improving dermatological diagnosis. Use of dermoscopy in the early recognition of skin malignancies, especially melanoma, is well established. Of late, its use in general clinical dermatology is growing with the recognition of new and specific patterns in conditions such as hair disorders, inflammatory disorders, and infections/infestations. This cross-sectional survey aims to assess the common patterns of dermoscopy use by Indian dermatologists. This was across-sectional survey. An online questionnaire was used to collect data. The questionnaire focused on the frequency of dermoscopy use by Indian dermatologists, reasons for using it or not, and the training they had received on dermoscopy. Of the total 150 valid responses, eighty two (54.7%) participants reported that they were using dermoscopy routinely in their clinical practice. Lack of familiarity and lack of proper training were the important reasons cited for not using dermoscopy regularly. Among the dermatologists using dermoscopy, consensus on effectiveness was highest for hair disorders. Dermoscopy use by dermatologists in India is mainly in the context of inflammatory dermatosis and hair disorders rather than skin tumors. Lack of familiarity with the technique appears to be main factor limiting the use of dermoscopy in India. Small sample size is the major limitation of this study. It is possible that a large number of dermatologists who do not use dermoscopy might not have responded to the survey, there by affecting the results and their interpretation.