Interleukin-17 Inhibition in a Patient With Psoriasis and Concurrent Vitiligo

Kimberly L. Katz, Katherine Rupley, Jacquelyn Sink, Adele Shuley, Alice B. Gottlieb

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Background: Psoriasis and vitiligo are 2 autoimmune conditions that can occur concurrently in patients. At present, no single systemic therapy has been identified to be effective in treating both the conditions. Observations: Recent advances in our understanding of the T helper (Th) 17 subset of Th cells suggests that interleukin (IL)-17 may play a key role in the pathogenesis of both vitiligo and psoriasis. We report a case of anatomically superimposed psoriatic plaques and vitiligo for which treatment with ixekizumab leads to resolution of psoriasis but did not improve the patient’s vitiligo. Conclusion: While IL-17 is highly effective in the treatment of psoriasis, it does not seem to be an effective treatment for vitiligo.

Original languageEnglish
Pages (from-to)126-130
Number of pages5
JournalJournal of Psoriasis and Psoriatic Arthritis
Volume3
Issue number4
DOIs
StatePublished - 1 Oct 2018
Externally publishedYes

Keywords

  • IL-17
  • Th17
  • biologic
  • interleukin 17
  • ixekizumab
  • psoriasis
  • vitiligo

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