Volume 40, Issue 4 pp. 949-959
ORIGINAL ARTICLE - HEPATOLOGY (CLINICAL)

Survival Outcomes Associated With Radiological Progressive Disease Subtypes in Patients With Atezolizumab and Bevacizumab–Treated HCC

Tomomitsu Matono

Tomomitsu Matono

Department of Gastroenterology, Hyogo Prefectural Harima-Himeji General Medical Center, Himeji, Hyogo, Japan

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Toshifumi Tada

Corresponding Author

Toshifumi Tada

Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan

Department of Gastroenterology, Japanese Red Cross Society Himeji Hospital, Himeji, Hyogo, Japan

Correspondence:

Toshifumi Tada ([email protected])

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Takashi Kumada

Takashi Kumada

Department of Nursing, Gifu Kyoritsu University, Gifu, Japan

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Atsushi Hiraoka

Atsushi Hiraoka

Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Ehime, Japan

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Masashi Hirooka

Masashi Hirooka

Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Matsuyama, Ehime, Japan

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Kazuya Kariyama

Kazuya Kariyama

Department of Gastroenterology, Okayama City Hospital, Okayama, Japan

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Joji Tani

Joji Tani

Department of Gastroenterology and Hepatology, Kagawa University, Takamatsu, Kagawa, Japan

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Masanori Atsukawa

Masanori Atsukawa

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan

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Koichi Takaguchi

Koichi Takaguchi

Department of Hepatology, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa, Japan

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Ei Itobayashi

Ei Itobayashi

Department of Gastroenterology, Asahi General Hospital, Chiba, Japan

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Shinya Fukunishi

Shinya Fukunishi

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Hyogo Medical University, Nishinomiya, Japan

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Hiroki Nishikawa

Hiroki Nishikawa

Department of Gastroenterology, Osaka Medical and Pharmaceutical University, Osaka, Japan

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Kazunari Tanaka

Kazunari Tanaka

Center of Gastroenterology, Teine Keijinkai Hospital, Sapporo, Hokkaido, Japan

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Kunihiko Tsuji

Kunihiko Tsuji

Center of Gastroenterology, Teine Keijinkai Hospital, Sapporo, Hokkaido, Japan

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Toru Ishikawa

Toru Ishikawa

Department of Gastroenterology, Saiseikai Niigata Hospital, Niigata, Japan

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Kazuto Tajiri

Kazuto Tajiri

Department of Gastroenterology, Toyama University Hospital, Toyama, Japan

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Yuichi Koshiyama

Yuichi Koshiyama

Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Gifu, Japan

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Hidenori Toyoda

Hidenori Toyoda

Department of Gastroenterology and Hepatology, Ogaki Municipal Hospital, Gifu, Japan

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Chikara Ogawa

Chikara Ogawa

Department of Gastroenterology, Japanese Red Cross Takamatsu Hospital, Takamatsu, Kagawa, Japan

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Takeshi Hatanaka

Takeshi Hatanaka

Department of Gastroenterology, Gunma Saiseikai Maebashi Hospital, Maebashi, Gunma, Japan

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Satoru Kakizaki

Satoru Kakizaki

Department of Clinical Research, National Hospital Organization Takasaki General Medical Center, Takasaki, Gunma, Japan

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Kazuhito Kawata

Kazuhito Kawata

Department of Hepatology, Hamamatsu University School of Medicine, Shizuoka, Japan

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Hideko Ohama

Hideko Ohama

Department of Gastroenterology, Takarazuka City Hospital, Takarazuka, Hyogo, Japan

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Fujimasa Tada

Fujimasa Tada

Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Ehime, Japan

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Kazuhiro Nouso

Kazuhiro Nouso

Department of Gastroenterology, Okayama City Hospital, Okayama, Japan

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Asahiro Morishita

Asahiro Morishita

Department of Gastroenterology and Hepatology, Kagawa University, Takamatsu, Kagawa, Japan

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Akemi Tsutsui

Akemi Tsutsui

Department of Hepatology, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa, Japan

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Takuya Nagano

Takuya Nagano

Department of Hepatology, Kagawa Prefectural Central Hospital, Takamatsu, Kagawa, Japan

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Norio Itokawa

Norio Itokawa

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan

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Tomomi Okubo

Tomomi Okubo

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan

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Taeang Arai

Taeang Arai

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan

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Takashi Nishimura

Takashi Nishimura

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Hyogo Medical University, Nishinomiya, Japan

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Michitaka Imai

Michitaka Imai

Department of Gastroenterology, Saiseikai Niigata Hospital, Niigata, Japan

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Hisashi Kosaka

Hisashi Kosaka

Department of Surgery, Kansai Medical University, Osaka, Japan

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Atsushi Naganuma

Atsushi Naganuma

Department of Gastroenterology, National Hospital Organization Takasaki General Medical Center, Takasaki, Gunma, Japan

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Tomoko Aoki

Tomoko Aoki

Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan

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Hidekatsu Kuroda

Hidekatsu Kuroda

Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan

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Yutaka Yata

Yutaka Yata

Department of Gastroenterology, Hanwa Memorial Hospital, Osaka, Japan

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Yoshiko Nakamura

Yoshiko Nakamura

Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Matsuyama, Ehime, Japan

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Osamu Yoshida

Osamu Yoshida

Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Matsuyama, Ehime, Japan

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Shinichiro Nakamura

Shinichiro Nakamura

Department of Gastroenterology, Japanese Red Cross Society Himeji Hospital, Himeji, Hyogo, Japan

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Hirayuki Enomoto

Hirayuki Enomoto

Department of Internal Medicine, Division of Gastroenterology and Hepatology, Hyogo Medical University, Nishinomiya, Japan

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Masaki Kaibori

Masaki Kaibori

Department of Surgery, Kansai Medical University, Osaka, Japan

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Yoichi Hiasa

Yoichi Hiasa

Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Matsuyama, Ehime, Japan

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Masatoshi Kudo

Masatoshi Kudo

Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan

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the Real-life Practice Experts for HCC (RELPEC) Study Group

the Real-life Practice Experts for HCC (RELPEC) Study Group

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the Hepatocellular Carcinoma Experts from 48 clinics in Japan (HCC 48) Group

the Hepatocellular Carcinoma Experts from 48 clinics in Japan (HCC 48) Group

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First published: 22 January 2025

Funding: The authors received no specific funding for this work.

ABSTRACT

Background and Aim

To assess the relationship between survival outcomes and subtypes of radiological progressive disease (PD) in patients with hepatocellular carcinoma (HCC) treated with atezolizumab and bevacizumab (Atezo/Bev).

Methods

A total of 462 patients with Atezo/Bev-treated HCC diagnosed with radiological PD during follow-up were enrolled. PD was classified into three categories: progression or emergence of intrahepatic lesions (PD-IH), macroscopic vascular invasion (PD-MVI), and extrahepatic spread lesions (PD-EHS). We defined PD-multiple as the presence of two or more PD categories. Subsequent analysis was categorized into the “PD-IH or PD-EHS” and “PD-MVI or PD-multiple” groups.

Results

The median progression-free survival (PFS) durations for patients with PD-IH, PD-MVI, PD-EHS, and PD-multiple were 5.3, 3.2, 3.9, and 3.5 months (p = 0.003). Patients with “PD-IH or PD-EHS” and “PD-MVI or PD-multiple” had median PFS of 5.2 and 3.5 months (p < 0.001). Median overall survival (OS) for PD-IH, PD-MVI, PD-EHS, and PD-multiple was 22.3, 15.1, 19.4, and 14.2 months (p = 0.002). The OS for patients with “PD-IH or PD-EHS” and “PD-MVI or PD-multiple” was 21.4 and 14.5 months (p < 0.001). Multivariate analysis demonstrated that ECOG-PS ≥ 1 (hazard ratio (HR), 1.508), α-fetoprotein levels ≥ 100 ng/mL (HR, 1.293), albumin–bilirubin grade ≥ 2 (HR, 1.573), liver cirrhosis (HR, 1.361), and PD subtypes PD-MVI or PD-multiple (HR, 1.735) were independently associated with OS.

Conclusions

Patients with HCC undergoing Atezo/Bev treatment, diagnosed with PD-multiple (not solely based on IH or EHS) or PD-MVI, experienced poor prognosis, specifically in terms of OS.

Graphical Abstract

Conflicts of Interest

Toshifumi Tada: lecture fees from AbbVie, Eisai, and Chugai. Atsushi Hiraoka: lecture fees from Eisai, Bayer, Eli Lilly, and Otsuka. Hidenori Toyoda: lecture fees from AbbVie, Eisai, Gilead, Terumo, and Bayer. Takeshi Hatanaka: lecture fees from Eisai. Masatoshi Kudo: advisory role at Eisai, Ono, MSD, Bristol-Myers Squibb, and Roche; lecture fees from Eisai, Bayer, MSD, Bristol-Myers Squibb, Eli Lilly, and EA Pharma; and research funding from Gilead Sciences, Taiho, Sumitomo Dainippon Pharma, Takeda, Otsuka, EA Pharma, AbbVie, and Eisai. None of the other authors have potential conflicts of interest to declare. Toshifumi Tada, Masanori Atsukawa, Hidekatsu Kuroda, and Masaki Kaibori are Editorial Board Members of Hepatology Research.

Data Availability Statement

The datasets are available from the corresponding author upon reasonable request.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.