Evidence map›Paper›PMID 42305709›Full record

ArticleExperimental and therapeutic medicine2026

Optimizing management of immune checkpoint inhibitor-induced inflammatory arthritis: A case series and literature review.

Yuanyuan Wang, Yingmei Wen, Jinxiong Xia, Hongyan Feng, Fei Wu, Dafu Ye, Yanjun Gao, Qingqing Li, Yi Yao

Abstract readCase Reports
In one paragraph

Article in Experimental and therapeutic medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yuanyuan WangCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Yingmei WenCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Jinxiong XiaCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Hongyan FengPositron Emission Tomography-Computed Tomography/Magnetic Resonance Imaging Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Fei WuDepartment of Orthopedic Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, P.R. China.
Dafu YeCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Yanjun GaoCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Qingqing LiCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.
Yi YaoCancer Center, Renmin Hospital of Wuhan University, Wuhan, Hubei 430065, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune checkpoint inhibitors (ICIs) are widely applied in the treatment of various malignant tumors, leading to notable improvements in patient prognosis. However, with their increased use, various immune-related adverse events (irAEs), including ICI-induced inflammatory arthritis (ICI-IA), may develop, affecting clinical evaluation and treatment decisions. The present report presents 3 cases of ICI-IA and reviews the literature on its clinical features, diagnosis and therapeutic approaches. The first patient, who had been diagnosed with metastatic bladder cancer, developed limb joint pain after undergoing combination therapy involving ICIs and chemotherapy. Laboratory tests showed elevated levels of C-reactive protein and interleukin (IL)-6. Bone scintigraphy excluded bone metastasis, and the symptoms of the patient improved following corticosteroid therapy. The second patient had advanced cervical cancer and a history of rheumatoid arthritis. Following multiple cycles of ICI combined with anti-angiogenic treatment, the patient experienced recurrent joint swelling and pain, accompanied by elevated IL-6 and IL-10 levels. Bone scintigraphy excluded bone metastasis, and the symptoms were controlled with corticosteroid therapy. The third patient had advanced lung cancer and developed persistent pain in the shoulders, knees and ankles during immunotherapy. Corticosteroid therapy effectively controlled the symptoms after bone metastases and autoimmune diseases were excluded. These cases illustrate that ICI-IA is a clinically relevant irAE. Early recognition and management are crucial for improving patient prognosis. A thorough understanding of the pathogenesis of ICI-IA is essential for optimizing treatment strategies and improving quality of life.

Indexed as

immune checkpoint inhibitorsimmune-related adverse eventsimmunotherapyinflammatory arthritis

Identifiers

PMID42305709
PMCPMC13267082

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