1. The impact of curative conversion therapy aimed at a cancer‐free state in patients with hepatocellular carcinoma treated with atezolizumab plus bevacizumab
- Author
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Shigeo Shimose, Hideki Iwamoto, Tomotake Shirono, Masatoshi Tanaka, Takashi Niizeki, Masahiko Kajiwara, Satoshi Itano, Yoichi Yano, Satoru Matsugaki, Etsuko Moriyama, Yu Noda, Masahito Nakano, Ryoko Kuromatsu, Hironori Koga, and Takumi Kawaguchi
- Subjects
atezolizumab plus bevacizumab ,conversion therapy ,hepatocellular carcinoma ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background and Aims We aimed to validate the predictive factors for tumor response and the prognostic impact of conversion therapy aimed at cancer‐ and drug‐free states in patients with unresectable hepatocellular carcinoma (u‐HCC) undergoing atezolizumab plus bevacizumab (Atez/Bev) therapy. Methods This retrospective study enrolled 156 patients who were Child‐Pugh class A with u‐HCC treated using Atez/Beva. The profile of objective response was investigated using decision‐tree analysis. Progression‐free, recurrence‐free, and overall survival were assessed. Results The progression‐free and overall survival were 6.1 and 18.0 months, respectively. Objective response and disease control rates were 32.0% and 84.0%, respectively. Decision‐tree analysis revealed that neutrophil‐to‐lymphocyte ratio (NLR)
- Published
- 2023
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