Vaccine‐induced erythrodermic psoriasis in a child successfully treated with secukinumab: A case report and brief literature review

Biologics for the Management of Erythrodermic Psoriasis: An Updated Review

Erythrodermic psoriasis (EP) is a severe and rare variant of psoriasis (less than 3% of cases), characterized by generalized scaling and erythema affecting more than 90% of body surface area. Several systemic symptoms can be present in patients with EP such as lymphadenopathy, arthralgia, fever, fatigue, dehydration, serum electrolyte disturbances, and tachycardia making this condition a possible life-threatening disease, particularly if appropriate treatments are not performed. In this scenario, effective and safe therapies are required. Unfortunately, the rarity of EP makes head-to-head Phase III trials challenging, leading to the lack of established guidelines for its management. Globally, conventional systemic drugs such as cyclosporine, methotrexate, and retinoids often have contraindications linked to patients' comorbidities and have not shown a high profile of efficacy and safety. Recently, the development of biologic drugs including anti-tumor necrosis factor-α and anti-interleukin 12-23, 23, and 17 has revealed favorable results for the management of plaque psoriasis, making them also a possible therapeutic option for EP disease. However, their use in EP is still off-label. The aim of our study was to review current literature on the use of biologic drugs for the treatment of EPs in order to offer a wide perspective on their possible application in EP management.

Treatment of Erythrodermic Psoriasis in Children with Secukinumab: A Case Report

Erythrodermic psoriasis (EP) is a rare and severe type of psoriasis. Common systemic therapies for children with EP include treatment with glucocorticoids, cyclosporine, acitretin, and methotrexate. Although these drugs are effective, they may cause serious side effects to children. Secukinumab has recently demonstrated efficacy in treating plaque psoriasis, but its efficacy in EP children remains unknown. We report a case of a seven-year-old patient who transitioned from generalized pustular psoriasis (GPP) to EP after routine systemic drug treatment. The patient was then treated with secukinumab. The patient's condition improved noticeably within 48 hours after the first injection. After the fifth injection, she almost completely cleared her skin lesions and achieved Psoriasis Area and Severity Index 90 (PASI 90) scores. During this period, she experienced only one respiratory infection. She completed all 11 doses of secukinumab by October 14, 2022, with no new rash (PASI 100) and no adverse drug reactions. Follow-up observation on March 15, 2023, showed no new rash (PASI 100) and no adverse reactions after medication withdrawal. This case suggests that it may also be effective in treating children with EP.

Effectiveness of Dialysis in Psoriasis: A Short Review

Psoriasis is a chronic, incurable condition with an erratic course of symptoms and triggers by nature. Psoriasis patients need medical attention that extends beyond only treating skin conditions and joint issues. Because psoriasis is so complex, treating it with medication alone does not work well; comprehensive, whole-person treatment is required. Screening for concomitant diseases including hypertension, dyslipidemia, diabetes mellitus, cardiovascular issues, and their adverse effects like myocardial infarction and stroke is a part of treating psoriasis. Regular screening for these linked illnesses should be done. Essential elements of psoriasis care include co-medication to avoid drug interactions or drug-induced psoriasis, as well as the identification and management of trigger factors. The lack of widely used and established diagnostic criteria restricts these studies. Essential elements of psoriasis management include routine screening for these associated disorders, co-medication to avoid drug interactions or psoriasis caused by drugs, as well as the identification of trigger factors and their management. This short review highlights the effectiveness of dialysis in people with psoriasis and the fact that the benefit is more pronounced with peritoneal dialysis than with hemodialysis.