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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.
Objective:
Anticancer drugs have revolutionized tumor therapy, with cutaneous toxicities such as Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) being common immune-related adverse events. The debate over the efficacy of systemic corticosteroids in treating these conditions persists, while tumor necrosis factor (TNF)-alpha inhibitors show promise. This study aims to evaluate the effectiveness and safety of combination therapy involving the TNF-α inhibitor adalimumab for SJS/TEN induced by anticancer drugs.
Methods:
A literature review of SJS/TEN cases induced by anticancer drugs from 1992 to 2023 was conducted, alongside an analysis of patients admitted to the First Affiliated Hospital of Fujian Medical University during the same period. Clinical characteristics, skin healing time, mortality, and adverse events were evaluated in two treatment groups: SJS/TEN patients treated with targeted anticancer therapies and immunotherapies.
Results:
Among the 27 patients studied (18 with SJS or SJS-TEN overlapping and 9 with TEN), combination therapy with adalimumab significantly reduced mucocutaneous reepithelization time and healing duration compared to corticosteroid monotherapy. Patients receiving adalimumab combined with corticosteroids had lower actual mortality rates than those on corticosteroid monotherapy. The combination therapy also showed a trend towards reducing standardized mortality rates based on the Score of Toxic Epidermal Necrolysis (SCORTEN).
Conclusion:
The findings suggest that adalimumab in combination with corticosteroids provides significant clinical benefits and is safer than corticosteroids alone for treating SJS/TEN induced by targeted anticancer therapies and immunotherapies. This study contributes valuable insights into potential treatment strategies for severe cutaneous adverse reactions to anticancer drugs, highlighting the importance of exploring alternative therapies such as TNF-α inhibitors in managing these conditions effectively.
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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