Tofacitinib for the treatment of immune-related adverse events in cancer immunotherapy: a multi-center observational study

Autor: Qing Liu, Mengling Liu, Zhiguo Zou, Jinyi Lin, Ningping Zhang, Lin Zhao, Jiahua Zhou, Haojie Zhou, Xin Zhou, Xiaodong Jiao, Yiyi Yu, Tianshu Liu
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Translational Medicine, Vol 22, Iss 1, Pp 1-11 (2024)
Druh dokumentu: article
ISSN: 1479-5876
DOI: 10.1186/s12967-024-05617-6
Popis: Abstract Background Treatment strategy against immune-related adverse events (irAEs) induced by immune checkpoint inhibitors (ICIs) frequently requires other immunosuppressive agents. Tofacitinib is a rapidly acting JAK-STAT inhibitor with proven efficacy in multiple autoimmune diseases. We aimed to evaluate the efficacy and safety of tofacitinib in the management of irAEs in cancer patients. Methods Cancer patients who received ICIs and were treated with tofacitinib for the management of irAEs at 6 institutions were retrospectively included in this study. Demographic and clinical characteristics were obtained from electronic medical records. Longitudinal assessment of cardiac troponin T (cTnT) with clinical assessment was utilized to evaluate the benefit of tofacitinib treatment in patients with ICI myocarditis. Overall survival (OS) was also assessed. Results Fifty-three patients were included in this study. The median time from irAE onset to tofacitinib therapy was 17 (range, 2–186) days and the median duration of tofacitinib treatment was 52.5 (range, 3–277) days. Enrolled patients were subdivided into 3 groups based on clinical severity and steroid responsiveness including 11 life-threatening cases, 30 steroid-resistant cases, and 12 cases with steroid taper failure. Clinical remission rate in each group was 54.5%, 96.7%, and 100%, respectively (P
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