2021
DOI: 10.1016/j.jdcr.2021.03.006
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Eczematous reactions to psoriasis biologics treated with dupilumab: A case series

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Cited by 6 publications
(8 citation statements)
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“…In the majority of the previous cases, clinicians withdrew psoriasis biologics after minimal response to topical and systemic steroids. [ 4 , 8 ] In our case, the patient showed almost no improvement with various eczematous dermatitis treatments and gradually new lesions were induced. Generalized eczematous dermatitis presented a good response to CsA and systemic steroids after the discontinuation of secukinumab.…”
Section: Discussionmentioning
confidence: 62%
See 1 more Smart Citation
“…In the majority of the previous cases, clinicians withdrew psoriasis biologics after minimal response to topical and systemic steroids. [ 4 , 8 ] In our case, the patient showed almost no improvement with various eczematous dermatitis treatments and gradually new lesions were induced. Generalized eczematous dermatitis presented a good response to CsA and systemic steroids after the discontinuation of secukinumab.…”
Section: Discussionmentioning
confidence: 62%
“…However, several paradoxical cutaneous adverse effects have been demonstrated during the biological treatment for psoriasis and eczema. [ 4 , 7 , 8 ] For instance, dupilumab, targeting the IL-4 receptor alpha subunit, inhibits the IL-4 and IL-13 signaling cascades, thereby inducing the Th1 or Th17 immune-associated cutaneous diseases during in treatment of AD. [ 9 ] Similarly, Th2 immune-associated cutaneous disorders have been reported in biogical treatement of psoriasis.…”
Section: Discussionmentioning
confidence: 99%
“…Localized or generalized eczema can develop in response to drugs in the form of drug-induced eczematous eruption (EE) typically described for TNFα-inhibitors. Dupilumab treatment of EE induced by anti-IL-17 or -23 agents (tildrakizumab, brodalumab, ixekizumab and ustekinumab) given for underlying psoriasis or Crohn’s disease led to complete clearance within months in all 4 reported patients [ 79 , 80 ]. EE of aging is an exclusion diagnosis and was treated with dupilumab leading to sustained improvement of skin lesions and itch in a total of 16 patients without a history of AD or atopic diathesis ( Table 1 ) [ 81 , 82 ].…”
Section: Resultsmentioning
confidence: 99%
“…More examples of the importance of type 17 and type 2 immune pathway interactions after targeted therapy are now being recognized. IL-17A therapy-induced eczema-like rashes occur in patients with psoriasis (10), with a recent report of successful use of dupilumab in this syndrome (11). In contrast, patients with AD treated with dupilumab have been reported to develop psoriaform-like skin changes (12), with a skin biopsy study in this condition reporting significant increases of IL-23A messenger RNA levels in skin lesions from patients treated with dupilumab who developed drug-induced skin psoriasis compared to those in skin lesions from other patients with AD or psoriasis (13).…”
Section: Discussionmentioning
confidence: 99%