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

Abstract: 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.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Infusion-Related Reactions Induced by Cadonilimab (PD-1/CTLA-4 Bispecific Antibody): Seven Case Reports ; volume:17 ; number:1 ; year:2024 ; pages:361-369 ; extent:9
Case reports in oncology ; 17, Heft 1 (2024), 361-369 (gesamt 9)

Creator
Liang, Weiting
Guo, Zhijun
Zhang, Yunhui
Yang, Ning
Guo, Chenchen
Liu, Tao
Huang, Hongbing
Chen, Zhuojia

DOI
10.1159/000535504
URN
urn:nbn:de:101:1-2406270058301.575707332899
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 11:03 AM CEST

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Associated

  • Liang, Weiting
  • Guo, Zhijun
  • Zhang, Yunhui
  • Yang, Ning
  • Guo, Chenchen
  • Liu, Tao
  • Huang, Hongbing
  • Chen, Zhuojia

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