Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient

Psoriasis is a chronic inflammatory skin disease associated with multisystem comorbidities and impaired mental health. The lesions are typically characterized by sharply demarcated, erythematous plaques covered with silvery scales. Treatment options include topical agents, phototherapy, systemic the...

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Main Authors: Jianhao Ke, Meiliang Guo, Xuan Zhao, Na Liu, Qinqin Meng, Hui Deng
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Immunology
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Online Access:https://www.frontiersin.org/articles/10.3389/fimmu.2025.1573495/full
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author Jianhao Ke
Meiliang Guo
Xuan Zhao
Na Liu
Qinqin Meng
Hui Deng
author_facet Jianhao Ke
Meiliang Guo
Xuan Zhao
Na Liu
Qinqin Meng
Hui Deng
author_sort Jianhao Ke
collection DOAJ
description Psoriasis is a chronic inflammatory skin disease associated with multisystem comorbidities and impaired mental health. The lesions are typically characterized by sharply demarcated, erythematous plaques covered with silvery scales. Treatment options include topical agents, phototherapy, systemic therapies, and biologic agents. Traditional systemic treatments are generally contraindicated in patients with cancer due to their immunosuppressive effects. Although biologics are widely used in the management of psoriasis, their safety in patients with malignancy remains insufficiently evaluated, as individuals with cancer are typically excluded from clinical trials due to concerns about cancer progression. We report the case of a 61-year-old man whose psoriasis markedly worsened following treatment with sintilimab for pulmonary metastases secondary to colon cancer. The patient was successfully treated with guselkumab, an interleukin (IL)-23 inhibitor, resulting in significant improvement in psoriasis symptoms, while the pulmonary condition remained stable during follow-up after completion of standard cancer therapy. This case highlights the potential utility of IL-23 inhibitors as safe and effective treatment options for patients with concomitant psoriasis and malignancy.
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publisher Frontiers Media S.A.
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series Frontiers in Immunology
spelling doaj-art-7fbfba227bec48ad8de7c50187d23ee42025-08-20T03:47:20ZengFrontiers Media S.A.Frontiers in Immunology1664-32242025-06-011610.3389/fimmu.2025.15734951573495Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patientJianhao KeMeiliang GuoXuan ZhaoNa LiuQinqin MengHui DengPsoriasis is a chronic inflammatory skin disease associated with multisystem comorbidities and impaired mental health. The lesions are typically characterized by sharply demarcated, erythematous plaques covered with silvery scales. Treatment options include topical agents, phototherapy, systemic therapies, and biologic agents. Traditional systemic treatments are generally contraindicated in patients with cancer due to their immunosuppressive effects. Although biologics are widely used in the management of psoriasis, their safety in patients with malignancy remains insufficiently evaluated, as individuals with cancer are typically excluded from clinical trials due to concerns about cancer progression. We report the case of a 61-year-old man whose psoriasis markedly worsened following treatment with sintilimab for pulmonary metastases secondary to colon cancer. The patient was successfully treated with guselkumab, an interleukin (IL)-23 inhibitor, resulting in significant improvement in psoriasis symptoms, while the pulmonary condition remained stable during follow-up after completion of standard cancer therapy. This case highlights the potential utility of IL-23 inhibitors as safe and effective treatment options for patients with concomitant psoriasis and malignancy.https://www.frontiersin.org/articles/10.3389/fimmu.2025.1573495/fullimmune checkpoint therapycutaneous adverse effectspsoriasisbiologicscancer
spellingShingle Jianhao Ke
Meiliang Guo
Xuan Zhao
Na Liu
Qinqin Meng
Hui Deng
Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
Frontiers in Immunology
immune checkpoint therapy
cutaneous adverse effects
psoriasis
biologics
cancer
title Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
title_full Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
title_fullStr Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
title_full_unstemmed Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
title_short Case Report: Guselkumab treatment for sintilimab-exacerbated psoriasis in a cancer patient
title_sort case report guselkumab treatment for sintilimab exacerbated psoriasis in a cancer patient
topic immune checkpoint therapy
cutaneous adverse effects
psoriasis
biologics
cancer
url https://www.frontiersin.org/articles/10.3389/fimmu.2025.1573495/full
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