Cancer Innovation (Oct 2023)

Treatment‐related adverse events of antibody‐drug conjugates in clinical trials: A systematic review and meta‐analysis

  • Jinming Li,
  • Guoshuang Shen,
  • Zhen Liu,
  • Yaobang Liu,
  • Miaozhou Wang,
  • Fuxing Zhao,
  • Dengfeng Ren,
  • Qiqi Xie,
  • Zitao Li,
  • Zhilin Liu,
  • Yi Zhao,
  • Fei Ma,
  • Xinlan Liu,
  • Zhengbo Xu,
  • Jiuda Zhao

DOI
https://doi.org/10.1002/cai2.97
Journal volume & issue
Vol. 2, no. 5
pp. 346 – 375

Abstract

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Abstract Background The wide use of antibody‐drug conjugates (ADCs) is transforming the cancer‐treatment landscape. Understanding the treatment‐related adverse events (AEs) of ADCs is crucial for their clinical application. We conducted a meta‐analysis to analyze the profile and incidence of AEs related to ADC use in the treatment of solid tumors and hematological malignancies. Methods We searched the PubMed, Embase, and Cochrane Library databases for articles published from January 2001 to October 2022. The overall profile and incidence of all‐grade and grade ≥ 3 treatment‐related AEs were the primary outcomes of the analysis. Results A total of 138 trials involving 15,473 patients were included in this study. The overall incidence of any‐grade treatment‐related AEs was 100.0% (95% confidence interval [CI]: 99.9%–100.0%; I2 = 89%) and the incidence of grade ≥ 3 treatment‐related AEs was 6.2% (95% CI: 3.0%–12.4%; I² = 99%). Conclusions This study provides a comprehensive overview of AEs related to ADCs used for cancer treatment. ADC use resulted in a high incidence of any‐grade AEs but a low incidence of grade ≥ 3 AEs. The AE profiles and incidence differed according to cancer type, ADC type, and ADC components.

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