Infusion-Related Reactions Induced by Cadonilimab (PD-1/CTLA-4 Bispecific Antibody): Seven Case Reports

Autor: Weiting Liang, Zhijun Guo, Yunhui Zhang, Ning Yang, Chenchen Guo, Tao Liu, Hongbing Huang, Zhuojia Chen
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Case Reports in Oncology, Vol 17, Iss 1, Pp 361-369 (2024)
Druh dokumentu: article
ISSN: 1662-6575
DOI: 10.1159/000535504
Popis: Introduction: Cadonilimab (AK104) is an innovative human programmed cell death-1 (PD-1)/cytotoxic T lymphocyte antigen-4 (CTLA-4) bispecific antibody. Compared with the combination therapy of PD-1 and CTLA-4 blockers, less cellular toxicity of cadonilimab was significantly manifested. As one of the characteristic adverse effects of cadonilimab, infusion-related reactions (IRRs) represent fever, chills, rash, decreased blood pressure, and other symptoms. Case Presentation: Here, we documented seven cases of IRRs after the administration of cadonilimab. The symptoms of IRRs were relieved after the discontinuation of cadonilimab and the administration of diphenhydramine, dexamethasone, and cimetidine. Notably, 3 patients were able to tolerate the subsequent cadonilimab therapy under the pretreatment. Conclusion: In this study, we discovered that cadonilimab-related IRRs might be lessened or prevented by administering medication and the proper pretreatment and lowering the infusion rate.
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje