Risankizumab as a Therapeutic Approach for Recalcitrant Pyoderma Gangrenosum

Alessandra Michelucci1, Flavia Manzo Margiotta, Giammarco Granieri

  • 1In the Department of Dermatology, University of Pisa, Italy, Alessandra Michelucci, MD; Flavia Manzo Margiotta, MD; Giammarco Granieri, MD; Giorgia Salvia, MD; Cristian Fidanzi, MD; and Matteo Bevilacqua, MD, are Dermatology Residents; Salvatore Panduri, MD, is Specialized Physician; Marco Romanelli, MD, PhD, is Full Professor; and Valentina Dini, MD, PhD, is Associate Professor. Acknowledgments: This manuscript describes off-label product use: risankizumab for pyoderma gangrenosum. The authors have disclosed no financial relationships related to this article. Submitted January 13, 2023; accepted in revised form June 23, 2023.

PubMed
Summary

Risankizumab, an anti-interleukin-23 monoclonal antibody (mAb), effectively treated two complex pyoderma gangrenosum (PG) cases. This therapy, combined with local wound care, showed efficacy and safety in managing refractory PG.

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