2013
DOI: 10.1111/dth.12022
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Periungual and subungual pyogenic granuloma following anti-TNF-α therapy: is it the first case?

Abstract: Tumor necrosis factor-alpha (TNF-α) antagonists have advanced treatment of psoriasis and other chronic inflammatory diseases but are not free of adverse effects. Pyogenic granuloma is yet described in literature as a dermatological side effect of multiple drugs such as retinoids, antiretroviral, and antineoplastic drugs but, to the best of our knowledge, it has never been reported among the adverse skin reactions following anti-TNF-α therapy. We report on a 20-year-old Caucasian man with psoriatic arthritis wh… Show more

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Cited by 9 publications
(6 citation statements)
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“…In 2013, the development of multiple periungual and subungual PGs was reported after 3 months of therapy with etanercept in a 20-year-old man with psoriatic arthritis while onycholysis is a common adverse event of adalimumab. 19 It has been speculated that agents targeting tumour necrosis factor (TNF)-α might induce PG modulating the production of cytokines that ultimately lead to up-regulation of VEGF. 19 A description of rituximab-induced PG was published in 2010: a 73-year-old woman, on chronic treatment with glucocorticoids and methotrexate for rheumatoid arthritis, presented with numerous PG lesions 2 months after receiving the second course of rituximab.…”
Section: Discussionmentioning
confidence: 99%
“…In 2013, the development of multiple periungual and subungual PGs was reported after 3 months of therapy with etanercept in a 20-year-old man with psoriatic arthritis while onycholysis is a common adverse event of adalimumab. 19 It has been speculated that agents targeting tumour necrosis factor (TNF)-α might induce PG modulating the production of cytokines that ultimately lead to up-regulation of VEGF. 19 A description of rituximab-induced PG was published in 2010: a 73-year-old woman, on chronic treatment with glucocorticoids and methotrexate for rheumatoid arthritis, presented with numerous PG lesions 2 months after receiving the second course of rituximab.…”
Section: Discussionmentioning
confidence: 99%
“…TNF-α is able to induce keratinocyte expression, which, in turn, up-regulate VEGF production. The authors report a case of lobular capillary hemangioma due to an anti-TNF-α drug 8 …”
Section: Discussionmentioning
confidence: 99%
“…PG can occur secondarily to acute or chronic local trauma, infection, drugs, i.e., retinoids, antiretrovirals, antineoplastics and pregnancy [1]. A case of periungual PG due to an anti-TNF-alpha drug (etanercept) has been described by Patruno et al [3]. …”
Section: Discussionmentioning
confidence: 99%