Pembrolizumab-Induced Toxic Epidermal Necrolysis

Autor: Luca Borg, Malcolm Buhagiar, Elisa La Ferla, David Pisani, Janabel Said, Michael J. Boffa
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Case Reports in Oncology, Vol 15, Iss 3, Pp 887-893 (2022)
Druh dokumentu: article
ISSN: 1662-6575
DOI: 10.1159/000526931
Popis: Immunotherapy has nowadays become part of the mainstay of treatment for several cancers. In this report, we present a case of toxic epidermal necrolysis (TEN) occurring as a relatively rare complication of pembrolizumab, which is a humanized monoclonal anti-programmed cell death-1 (anti-PD1) IgG4 antibody that targets tumours expressing PDL-1. In our case, this monoclonal antibody (MAB) was being used for the treatment of metastatic non-small cell lung cancer, before being withheld because of this potentially life-threatening reaction. There are no guidelines on the optimal management of TEN, with varying reports on the efficacy on steroids, intravenous immunoglobulin (IVIG), and cyclosporin. In this report, we describe a case of TEN following the second dose of three-weekly pembrolizumab in a 50-year-old man, comparing it to four similar cases reported in the literature. It is important that oncologists are aware of this potentially life-threatening adverse reaction of pembrolizumab, as early recognition and treatment of TEN are essential to improve clinical outcome.
Databáze: Directory of Open Access Journals
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