Open AccessThe hepatocellular carcinoma modified Gustave Roussy Immune score ( HCC‐GRIm score ) as a novel prognostic score for patients treated with atezolizumab and bevacizumab: A multicenter retrospective analysis
Author(s) -
Hatanaka Takeshi,
Naganuma Atsushi,
Hiraoka Atsushi,
Tada Toshifumi,
Hirooka Masashi,
Kariyama Kazuya,
Tani Joji,
Atsukawa Masanori,
Takaguchi Koichi,
Itobayashi Ei,
Fukunishi Shinya,
Tsuji Kunihiko,
Ishikawa Toru,
Tajiri Kazuto,
Ochi Hironori,
Yasuda Satoshi,
Toyoda Hidenori,
Ogawa Chikara,
Nishimura Takashi,
Shimada Noritomo,
Kawata Kazuhito,
Kosaka Hisashi,
Kakizaki Satoru,
Tanaka Takaaki,
Ohama Hideko,
Nouso Kazuhiro,
Morishita Asahiro,
Tsutsui Akemi,
Nagano Takuya,
Itokawa Norio,
Okubo Tomomi,
Arai Taeang,
Imai Michitaka,
Koizumi Yohei,
Nakamura Shinichiro,
Kaibori Masaki,
Iijima Hiroko,
Hiasa Yoichi,
Kumada Takashi
Publication year - 2023
Publication title -
cancer medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.403
H-Index - 53
ISSN - 2045-7634
DOI - 10.1002/cam4.5294
Subject(s) - medicine , gastroenterology , hepatocellular carcinoma , bevacizumab , bilirubin , atezolizumab , cancer , nivolumab , chemotherapy , immunotherapy
Abstract Aim This study investigated whether or not the hepatocellular carcinoma modified Gustave Roussy Immune Score (HCC‐GRIm‐Score) serves as a prognostic indicator for HCC patients treated with atezolizumab and bevacizumab (Atez/Bev). Methods A total of 405 HCC patients who received Atez/Bev from September 2020 to January 2022 at 22 different institutions were included in this retrospective study. The HCC‐GRIm score was based on the combination of the albumin level (<3.5 g/L = 1 point), lactate dehydrogenase (≥245 U/L = 1 point), neutrophil‐to‐lymphocyte ratio (≥4.8 = 1 point), aspartate aminotransferase‐to‐alanine aminotransferase ratio (≥1.44 = 1 point), and total bilirubin level (≥1.3 mg/dl = 1 point). Patients were divided into the low‐score group (0, 1, or 2 points) and the high‐score group (3, 4, or 5 points). Results There were 89 (22.0%), 141 (34.8%), 106 (26.2%), 49 (12.1%), 16 (4.0%), and 4 (1.0%) patients with scores of 0, 1, 2, 3, 4, 5, respectively. The progression‐free survival (PFS) in the low‐score group was significantly longer than that in the high‐score group (median 7.8 vs. 3.5 months, p < 0.001). The median overall survival (OS) of the low‐score group was not reached at the time cutoff, with a 1‐year survival rate of 75.5%, whereas the median OS of the high‐score group was 8.5 months, showing a significant difference ( p < 0.001). A high HCC‐GRIm score was a significant unfavorable factor associated with the PFS and OS in multivariate analyses ( p = 0.002 and p < 0.001, respectively). Conclusions The HCC‐GRIm score serves as a novel prognostic score for HCC patients treated with Atez/Bev.