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Kulkarni AV, Tevethia H, Kumar K, Premkumar M, Muttaiah MD, Hiraoka A, Hatanaka T, Tada T, Kumada T, Kakizaki S, Vogel A, Finn RS, Rao PN, Pillai A, Reddy DN, Singal AG. Effectiveness and safety of atezolizumab-bevacizumab in patients with unresectable hepatocellular carcinoma: a systematic review and meta-analysis. EClinicalMedicine 2023; 63:102179. [PMID: 37680945 PMCID: PMC10480543 DOI: 10.1016/j.eclinm.2023.102179] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 09/09/2023] Open
Abstract
Background Atezolizumab-bevacizumab (atezo-bev) is recommended as first-line therapy for patients with unresectable hepatocellular carcinoma (uHCC). However, its effectiveness and safety in other populations, including those with Child-Turcotte-Pugh (CTP) class B cirrhosis, is unclear. Methods For this systematic review and meta-analysis, electronic databases, including PubMed, Embase, and Scopus, were searched from 1st May, 2020 till 5th October, 2022; the last date of access was January 31, 2023. Pooled progression-free survival (PFS), overall survival (OS), and radiological response rate among patients receiving atezo-bev were compared between patients with CTP-A and CTP-B cirrhosis, with tyrosine kinase inhibitors (TKIs) and among those receiving the drug as first-line and later line therapy. The protocol was registered in Prospero (CRD42022364430). Findings Among 47 studies (n = 5400 patients), pooled PFS and OS were 6.86 (95% CI, 6.31-7.41) and 13.8 months (95% CI, 11.81-15.8), respectively. Objective response rate (ORR) and disease control rate were 26.7% (24.6-29.1) and 75.3% (73.1-77.4) using RECIST criteria, and 34% (30.3-37.8) and 73.6% (68.8-78) using mRECIST criteria, respectively. Among those receiving atezo-bev, patients with CTP-B cirrhosis had similar ORRs by RECIST (odds ratio [OR], 1.42 [0.77-2.6]; P = 0.25) and mRECIST criteria (OR, 1.33 [0.52-3.39]; P = 0.53) but shorter PFS (mean difference [MD]:3.83 months [1.81-5.84]) than those with CTP-A cirrhosis. Compared to patients receiving TKIs, those receiving atezo-bev had longer PFS (MD: 2.27 months [0.94-3.5]) and higher ORR (RECIST: OR, 1.44 [1.01-2.04] and mRECIST: OR, 1.33 [1.01-1.75]). Compared to first-line therapy, later-line therapy had lower ORR (RECIST: OR, 1.82 [1.3-2.53]; P < 0.001 and mRECIST: OR, 2.02 [1.34-3.05]) but comparable PFS (MD: 0.58 months [-0.18 to 1.35]) among nine studies. The incidence of grade ≥3 adverse events among patients with CTP-A and CTP-B cirrhosis was comparable (OR, 0.89 [0.45-1.74]) as it was for patients receiving atezo-bev and TKIs (OR, 0.86 [0.61-1.2]). Interpretation Our findings suggest that atezo-bev is safe and effective as first-line systemic therapy for patients with uHCC and CTP-A or CTP-B cirrhosis. Funding An unsolicited grant from ROCHE Products India Pvt Ltd. was received for publication.
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Affiliation(s)
- Anand V. Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | | | - Karan Kumar
- Department of Hepatology, Mahatma Gandhi Medical College, Jaipur, India
| | | | - Mark D. Muttaiah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Atsushi Hiraoka
- Gastroenterology Centre, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Takeshi Hatanaka
- Department of Gastroenterology, Gunma Saiseikai Maebashi Hospital, Maebashi, Japan
| | - Toshifumi Tada
- Department of Internal Medicine, Japanese Red Cross Himeji Hospital, Hyogo, Japan
| | - Takashi Kumada
- Department of Nursing, Gifu Kyoritsu University, Ogaki, Japan
| | - Satoru Kakizaki
- Department of Clinical Research, National Hospital Organization Takasaki General Medical Centre, Takasaki, Japan
| | - Arndt Vogel
- Medizinische Hochschule Hannover, Hannover 30625, Germany
| | - Richard S. Finn
- Division of Hematology/Oncology, Department of Medicine, Geffen School of Medicine at UCLA, Santa Monica, CA, USA
| | - Padaki Nagaraja Rao
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Anjana Pillai
- Division of Gastroenterology, Hepatology and Nutrition, Chicago, IL, USA
| | | | - Amit G. Singal
- Department of Medicine, UT Southwestern Medical Centre, Dallas, TX, USA
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Tokunaga T, Tateyama M, Kondo Y, Miuma S, Miyase S, Tanaka K, Narahara S, Inada H, Kurano S, Yoshimaru Y, Nagaoka K, Watanabe T, Setoyama H, Fukubayashi K, Tanaka M, Tanaka Y. Therapeutic Modifications without Discontinuation of Atezolizumab Plus Bevacizumab Therapy Are Associated with Favorable Overall Survival and Time to Progression in Patients with Unresectable Hepatocellular Carcinoma. Cancers (Basel) 2023; 15:cancers15051568. [PMID: 36900359 PMCID: PMC10001232 DOI: 10.3390/cancers15051568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/20/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
We retrospectively evaluated the impact of therapeutic modifications of atezolizumab (Atezo) plus bevacizumab (Bev) therapy (Atezo/Bev), including the interruption or discontinuation of both Atezo and Bev, and the reduction or discontinuation of Bev, on the outcome of patients with unresectable hepatocellular carcinoma (uHCC) (median observation period: 9.40 months). One hundred uHCC from five hospitals were included. Therapeutic modifications without discontinuation of both Atezo and Bev (n = 46) were associated with favorable overall survival (median not reached; hazard ratio (HR): 0.23) and time to progression (median: 10.00 months; HR: 0.23) with no therapeutic modification defined as the reference. In contrast, the discontinuation of both Atezo and Bev without other therapeutic modifications (n = 20) was associated with unfavorable overall survival (median: 9.63 months; HR: 2.72) and time to progression (median: 2.53 months; HR: 2.78). Patients with modified albumin-bilirubin grade 2b liver function (n = 43) or immune-related adverse events (irAEs) (n = 31) discontinued both Atezo and Bev without other therapeutic modifications more frequently (30.2% and 35.5%, respectively) than those with modified albumin-bilirubin grade 1 (10.2%) and without irAEs (13.0%). Patients with objective response (n = 48) experienced irAEs more frequently (n = 21) than those without (n = 10) (p = 0.027). Avoiding the discontinuation of both Atezo and Bev without other therapeutic modifications may be the optimal management of uHCC.
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Affiliation(s)
- Takayuki Tokunaga
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Masakuni Tateyama
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Yasuteru Kondo
- Sendai Kousei Hospital, 4-15 Sakamoto, Aoba-ku, Sendai City 980-0873, Miyagi, Japan
| | - Satoshi Miuma
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki City 852-8501, Nagasaki, Japan
| | - Shiho Miyase
- Kumamoto Shinto General Hospital, 3-2-65 Ooe, Chuo-ku, Kumamoto City 862-8655, Kumamoto, Japan
| | - Kentaro Tanaka
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Satoshi Narahara
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Hiroki Inada
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Sotaro Kurano
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Yoko Yoshimaru
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Katsuya Nagaoka
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Takehisa Watanabe
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Hiroko Setoyama
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
| | - Kotaro Fukubayashi
- Kumamoto Kenhoku Hospital, 550 Tamana, Tamana City 860-0005, Kumamoto, Japan
| | - Motohiko Tanaka
- Public Health and Welfare Bureau, City of Kumamoto, 1-1 Tetori-honcho, Chuo-ku, Kumamoto City 860-8601, Kumamoto, Japan
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto City 860-8556, Kumamoto, Japan
- Correspondence: ; Tel.: +81-096-373-5146; Fax: +81-096-371-0582
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Nakagawa M, Inoue M, Ogasawara S, Maruta S, Okubo T, Itokawa N, Iino Y, Obu M, Haga Y, Seki A, Kikuchi Y, Kogure T, Yumita S, Ishino T, Ogawa K, Fujiwara K, Iwanaga T, Fujita N, Sakuma T, Kojima R, Kanzaki H, Koroki K, Taida T, Kobayashi K, Kiyono S, Nakamura M, Kanogawa N, Kondo T, Nakagawa R, Nakamoto S, Muroyama R, Chiba T, Itobayashi E, Atsukawa M, Koma Y, Azemoto R, Ito K, Mizumoto H, Shinozaki M, Kato J, Kato N. Clinical effects and emerging issues of atezolizumab plus bevacizumab in patients with advanced hepatocellular carcinoma from Japanese real-world practice. Cancer 2023; 129:590-599. [PMID: 36426410 DOI: 10.1002/cncr.34559] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/03/2022] [Accepted: 10/14/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Although the efficacy of atezolizumab has been demonstrated in randomized controlled trials, its long-term efficacy and association with adverse events in real-world practice are unknown. This study was designed to shed light on these issues. METHODS In this multicenter retrospective study, data were collected from patients with advanced hepatocellular carcinoma treated with atezolizumab plus bevacizumab in seven institutions in Japan. The authors focused on the efficacy and adverse events related to vascular endothelial growth factor (VEGF) inhibition. RESULTS A total of 123 patients were enrolled in this study. The median progression-free survival (PFS) for the first-line treatment group was 8.0 months (95% confidence interval [CI], 6.1-9.9), whereas the median PFS for the second- or later-line treatment group was 4.1 months (95% CI, 2.6-5.7), which was significantly worse than that of the first-line treatment group (p = .005). Twenty-seven patients had interrupted bevacizumab treatment. Proteinuria accounted for the largest proportion of bevacizumab treatment interruptions. The cumulative incidence rate of bevacizumab interruption due to anti-VEGF-related adverse events was significantly higher in patients with hypertension and/or diabetes mellitus than in those without (p = .026). The landmark analysis showed that patients experienced bevacizumab interruption by 24 weeks from treatment initiation had poorer PFS than those who did not (p = .013). CONCLUSIONS The PFS of atezolizumab plus bevacizumab as first-line treatment mostly replicates that of a global phase 3 trial. Interrupted bevacizumab treatment was more common in patients with hypertension and/or diabetes mellitus, which may be associated with worsening long-term PFS. PLAIN LANGUAGE SUMMARY Atezolizumab plus bevacizumab has been the standard front line systemic therapy for advanced hepatocellular carcinoma. With the growing incidence of fatty liver due to metabolic syndrome as a background liver disease for hepatocellular carcinoma, the rate of comorbid hypertension and diabetes mellitus has been increasing accordingly. The present study demonstrated the cumulative incidence rate of bevacizumab interruption due to anti-VEGF-related adverse events was significantly higher in patients with hypertension and/or diabetes mellitus. The landmark analysis clarified that interruption of bevacizumab might be a risk of impaired efficacy of atezolizumab plus bevacizumab over the long term in patients with advanced hepatocellular carcinoma.
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Affiliation(s)
- Miyuki Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masanori Inoue
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Department of Gastroenterology, Numazu City Hospital, Numazu, Japan
| | - Sadahisa Ogasawara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Susumu Maruta
- Department of Gastroenterology, Asahi General Hospital, Asahi, Japan
| | - Tomomi Okubo
- Department of Gastroenterology, Nippon Medical School Chibahokusoh Hospital, Inzai, Japan
| | - Norio Itokawa
- Department of Gastroenterology, Nippon Medical School Chibahokusoh Hospital, Inzai, Japan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - Yotaro Iino
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Masamichi Obu
- Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Yuki Haga
- Department of Gastroenterology, National Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Atsuyoshi Seki
- Department of Gastroenterology, Funabashi Municipal Medical Center, Funabashi, Japan
| | - Yasuharu Kikuchi
- Department of Gastroenterology, Numazu City Hospital, Numazu, Japan
| | - Tadayoshi Kogure
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Sae Yumita
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takamasa Ishino
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Keita Ogawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kisako Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Terunao Iwanaga
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoto Fujita
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Department of Gastroenterology, Numazu City Hospital, Numazu, Japan
| | - Takafumi Sakuma
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryuta Kojima
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroaki Kanzaki
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Keisuke Koroki
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takashi Taida
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kazufumi Kobayashi
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Soichiro Kiyono
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masato Nakamura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoya Kanogawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takayuki Kondo
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryo Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryosuke Muroyama
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tetsuhiro Chiba
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ei Itobayashi
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masanori Atsukawa
- Department of Gastroenterology, Nippon Medical School Chibahokusoh Hospital, Inzai, Japan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - Yoshihiro Koma
- Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Ryosaku Azemoto
- Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Kenji Ito
- Department of Gastroenterology, National Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Hideaki Mizumoto
- Department of Gastroenterology, Funabashi Municipal Medical Center, Funabashi, Japan
| | - Masami Shinozaki
- Department of Gastroenterology, Numazu City Hospital, Numazu, Japan
| | - Jun Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Pretreatment Modified Albumin–Bilirubin Grade Is an Important Predictive Factor Associated with the Therapeutic Response and the Continuation of Atezolizumab plus Bevacizumab Combination Therapy for Patients with Unresectable Hepatocellular Carcinoma. Curr Oncol 2022; 29:4799-4810. [PMID: 35877241 PMCID: PMC9324802 DOI: 10.3390/curroncol29070381] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 02/08/2023] Open
Abstract
Background: Atezolizumab plus bevacizumab (ATZ + BV) treatment is recommended as the first-line systemic therapy for patients with unresectable hepatocellular carcinoma (u-HCC). This study aimed to investigate the predictive factors of therapeutic response and the continuation of ATZ + BV treatment for u-HCC in a real-world setting. Methods: This retrospective study was conducted between January 2021 and April 2022. Twenty-eight patients with u-HCC, who were treated with ATZ + BV, were assessed for their treatment response, continuation, and adverse events (AEs). Results: Among the 28 patients, 24 were evaluated at the first imaging. The objective response rate (ORR) was 29.2% (n = 7), and 54.2% (n = 13) on the response evaluation criteria in solid tumors (RECIST 1.1) and in the modified RECIST (mRECIST) guidelines, respectively. Comparing the objective response (OR) group (n = 13) and the non-OR group (n = 11), the modified albumin–bilirubin (mALBI) grades 1 and 2a were found to be significant predictive factors for OR (p = 0.021) in the mRECIST guidelines. Among the 28 patients, 17 discontinued their treatment due to AEs. Comparing the treatment continuation (n = 11) and discontinuation groups (n = 17), a Child–Pugh score of five points (p = 0.009) and mALBI grades 1 and 2a (p = 0.020) were predictive factors with significant differences. Conclusions: Pretreatment mALBI grades 1 and 2a were the important predictive factors associated with the therapeutic response and the therapeutic continuation of ATZ + BV for patients with u-HCC.
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5
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Fan Y, Xue H, Zheng H. Systemic Therapy for Hepatocellular Carcinoma: Current Updates and Outlook. J Hepatocell Carcinoma 2022; 9:233-263. [PMID: 35388357 PMCID: PMC8977221 DOI: 10.2147/jhc.s358082] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/15/2022] [Indexed: 01/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) has emerged the culprit of cancer-related mortality worldwide with its dismal prognosis climbing. In recent years, ground-breaking progress has been made in systemic therapy for HCC. Targeted therapy based on specific signaling molecules, including sorafenib, lenvatinib, regorafenib, cabozantinib, and ramucirumab, has been widely used for advanced HCC (aHCC). Immunotherapies such as pembrolizumab and nivolumab greatly improve the survival of aHCC patients. More recently, synergistic combination therapy has boosted first-line (atezolizumab in combination with bevacizumab) and second-line (ipilimumab in combination with nivolumab) therapeutic modalities for aHCC. This review aims to summarize recent updates of systemic therapy relying on the biological mechanisms of HCC, particularly highlighting the approved agents for aHCC. Adjuvant and neoadjuvant therapy, as well as a combination with locoregional therapies (LRTs), are also discussed. Additionally, we describe the promising effect of traditional Chinese medicine (TCM) as systemic therapy on HCC. In this setting, the challenges and future directions of systemic therapy for HCC are also explored.
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Affiliation(s)
- Yinjie Fan
- College of Integrated Chinese and Western Medicine, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, 110847, People’s Republic of China
- Department of Oncology and Experimental Center, the Affiliated Hospital of Chengde Medical University, Chengde, Hebei, 067000, People’s Republic of China
| | - Hang Xue
- Department of Oncology and Experimental Center, the Affiliated Hospital of Chengde Medical University, Chengde, Hebei, 067000, People’s Republic of China
| | - Huachuan Zheng
- Department of Oncology and Experimental Center, the Affiliated Hospital of Chengde Medical University, Chengde, Hebei, 067000, People’s Republic of China
- Correspondence: Huachuan Zheng, Department of Oncology and Experimental Center, the Affiliated Hospital of Chengde Medical University, Chengde, Hebei, 067000, People’s Republic of China, Tel +86-0314-2279458, Fax +86-0314-2279458, Email
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6
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Chuma M, Uojima H, Hattori N, Arase Y, Fukushima T, Hirose S, Kobayashi S, Ueno M, Tezuka S, Iwasaki S, Wada N, Kubota K, Tsuruya K, Shimma Y, Hiroki I, Takuya E, Tokoro C, Iwase S, Miura Y, Moriya S, Watanabe T, Hidaka H, Morimoto M, Numata K, Kusano C, Kagawa T, Maeda S. Safety and efficacy of atezolizumab plus bevacizumab in patients with unresectable hepatocellular carcinoma in early clinical practice: A multicenter analysis. Hepatol Res 2022; 52:269-280. [PMID: 34761470 DOI: 10.1111/hepr.13732] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/23/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE To assess the impact of clinical factors on the safety and efficacy of atezolizumab plus bevacizumab (ATZ + BV) treatment in patients with unresectable hepatocellular carcinoma (u-HCC). METHOD Ninety-four u-HCC patients who were treated with ATZ + BV at multiple centers were enrolled. We defined Child-Pugh (CP)-A patients who received ATZ + BV treatment as a first line therapy as the 'meets the broad sense of the IMbrave150 criteria' group (B-IMbrave150-in, n = 46), and patients who received ATZ + BV treatment as a later line therapy or CP-B patients (regardless of whether ATZ + BV was a first line or later line therapy) as the B-IMbrave150-out group (n = 48). Patients were retrospectively analyzed for adverse events (AEs) and treatment outcomes according to their clinical characteristics, including neutrophil lymphocyte ratio (NLR) at baseline. RESULTS The overall incidence of AEs was 87.2% (82/94 patients). The frequency of interruption of ATZ + BV treatment due to fatigue was higher in CP-B than CP-A patients (p = 0.030). Objective response (OR) rates of the B-IMbrave150-in group (28.3%, 39.1%) were significantly higher than those of the B-IMbrave150-out group (8.3%, 18.8%; p = 0.0157, 0.0401) using Response Evaluation Criteria in Solid Tumors (RECIST) and modified RECIST, respectively. In multivariate analysis, NLR (hazard ratio (HR), 4.591; p = 0.0160) and B-IMbrave150 criteria (HR, 4.108; p = 0.0261) were independent factors associated with the OR of ATZ + BV treatment using RECIST. CONCLUSION In real-world practice, ATZ + BV treatment might offer significant benefits in patients who meet B-IMbrave150 criteria or have low NLR.
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Affiliation(s)
- Makoto Chuma
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Nobuhiro Hattori
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Yoshitaka Arase
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Taito Fukushima
- Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center Hospital, Yokohama, Japan
| | - Shunji Hirose
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Satoshi Kobayashi
- Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center Hospital, Yokohama, Japan
| | - Makoto Ueno
- Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center Hospital, Yokohama, Japan
| | - Shun Tezuka
- Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center Hospital, Yokohama, Japan
| | - Shuichiro Iwasaki
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Naohisa Wada
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kousuke Kubota
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Kota Tsuruya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Yoshimasa Shimma
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Ikeda Hiroki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Ehira Takuya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Chikako Tokoro
- Division of Gastroenterology, Saiseikai Yokohamashi-Nanbu Hospital, Yokohama, Japan
| | - Shigeru Iwase
- Department of Gastroenterology, Fujisawa City Hospital, Fujisawa, Japan
| | - Yuki Miura
- Gastroenterology Division, Hadano Red Cross Hospital, Hadano, Japan
| | - Satoshi Moriya
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Tsunamasa Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Hisashi Hidaka
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Manabu Morimoto
- Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center Hospital, Yokohama, Japan
| | - Kazushi Numata
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Chika Kusano
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Tatehiro Kagawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Japan
| | - Shin Maeda
- Department of Gastroenterology, Yokohama City University Hospital, Yokohama, Japan
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