Emerging Insights into Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis Induced by Immune Checkpoint Inhibitor

Min Lin1, Ting Gong2, Shifan Ruan1

  • 1Department of Dermatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350000, People's Republic of China.

PubMed
Abstract

Insights

Combination therapy with adalimumab and corticosteroids significantly improves healing time and reduces mortality for severe cutaneous adverse reactions like Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) caused by anticancer drugs.

Area of Science:

  • Oncology
  • Dermatology
  • Immunology

Background:

  • Anticancer drugs can cause severe skin reactions, including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN).
  • The effectiveness of systemic corticosteroids for SJS/TEN is debated, prompting research into alternative treatments like TNF-alpha inhibitors.

Purpose of the Study:

  • To evaluate the efficacy and safety of combination therapy using adalimumab (a TNF-α inhibitor) for SJS/TEN induced by anticancer drugs.
  • To compare this combination therapy with corticosteroid monotherapy.

Main Methods:

  • A literature review of SJS/TEN cases (1992-2023) and analysis of patients at a specific university hospital.
  • Evaluation of clinical characteristics, healing time, mortality, and adverse events in patients treated with targeted therapies and immunotherapies.

Main Results:

  • Combination therapy with adalimumab and corticosteroids significantly reduced mucocutaneous reepithelization and healing duration compared to corticosteroid monotherapy.
  • Patients receiving adalimumab combination therapy showed lower actual mortality rates and a trend toward reduced SCORTEN-based mortality.

Conclusions:

  • Adalimumab combined with corticosteroids offers significant clinical benefits and improved safety over corticosteroids alone for SJS/TEN caused by anticancer drugs.
  • This study highlights the potential of TNF-α inhibitors as effective alternative treatments for severe cutaneous adverse reactions to cancer therapies.

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