| 論文種別 | 原著(症例報告除く) |
| 言語種別 | 英語 |
| 査読の有無 | その他(不明) |
| 表題 | Clinical Impact of Serum CRP Levels on Advanced HCC Treated With Durvalumab and Tremelimumab: A Multicentre Study. |
| 掲載誌名 | 正式名：Liver international : official journal of the International Association for the Study of the Liver 略 称：Liver Int ISSNコード：14783231/14783223 |
| 掲載区分 | 国外 |
| 巻・号・頁 | 45(7),pp.e70192 |
| 著者・共著者 | Takeshi Hatanaka, Yutaka Yata, Atsushi Hiraoka, Toshifumi Tada, Masashi Hirooka, Kazuya Kariyama, Joji Tani, Masanori Atsukawa, Koichi Takaguchi, Ei Itobayashi, Satoru Kakizaki, Shinya Fukunishi, Kunihiko Tsuji, Toru Ishikawa, Kazuto Tajiri, Hidenori Toyoda, Yuichi Koshiyama, Chikara Ogawa, Hiroki Nishikawa, Takashi Nishimura, Kazuhito Kawata, Hisashi Kosaka, Kosuke Matsui, Atsushi Naganuma, Hironori Tanaka, Hideko Ohama, Hidekatsu Kuroda, Tomomitsu Matono, Tomoko Aoki, Hironori Ochi, Michitaka Imai, Shinichiro Nakamura, Yuki Kanayama, Kazunari Tanaka, Fujimasa Tada, Osamu Yoshida, Kazuhiro Nouso, Asahiro Morishita, Akemi Tsutsui, Takuya Nagano, Norio Itokawa, Tomomi Okubo, Taeang Arai, Hirayuki Enomoto, Masaki Kaibori, Yoichi Hiasa, Masatoshi Kudo, Takashi Kumada, |
| 発行年月 | 2025/07 |
| 概要 | AIM:This study aimed to evaluate the therapeutic efficacy and prognostic significance of C-reactive protein (CRP) in patients with advanced hepatocellular carcinoma (HCC) receiving durvalumab and tremelimumab (Dur/Tre).METHODS:A total of 167 patients treated with Dur/Tre between March 2023 and March 2024 in Japanese hospitals were included in this retrospective multicentre study. Patients were divided into two groups based on pre-treatment serum CRP levels: the low-CRP group (< 1 mg/dL, n = 106) and the high-CRP group (≥ 1 mg/dL, n = 61).RESULTS:The median age of the cohort was 74.0 years (interquartile range, 67.5-79.5), and 139 patients (83.2%) were male. The median progression-free survival (PFS) was 3.6 months (95% CI: 2.6-5.4) in the low-CRP group and 2.4 months (95% CI: 1.9-4.1) in the high-CRP group, with statistical significance (p = 0.02). The median overall survival (OS) was not reached in the low-CRP group, with a 1-year survival rate of 64.7% (95% CI: 49.0-76.7), while it was 7.9 months (95% CI: 5.8-11.8) in the high-CRP group. The low-CRP group demonstrated significantly better survival outcomes compared to the high-CRP group (p < 0.001). Multivariate analysis identified serum CRP level as an independent predictive factor for both PFS and OS (p = 0.04 and < 0.001, respectively). No significant differences in immune-related adverse events were observed between the two groups.CONCLUSIONS:Serum CRP may serve as a prognostic biomarker in HCC patients receiving Dur/Tre, with a potential association with treatment efficacy. |
| DOI | 10.1111/liv.70192 |
| PMID | 40558097 |