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Uojima H, Chuma M, Hidaka H, Tsuda T, Kobayashi S, Hattori N, Ogushi K, Arase Y, Take A, Sakaguchi Y, Tomoko A, Nishigori S, Wanatanbe T, Numata K, Morimoto M, Kagawa T, Kako M, Kusano C. Impact of body composition for patients with hepatocellular carcinoma who received atezolizumab plus bevacizumab therapy. Eur J Gastroenterol Hepatol 2023; 35:865-873. [PMID: 37395239 DOI: 10.1097/meg.0000000000002581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
OBJECTIVE To investigate the association between body composition and prognosis in patients with advanced hepatocellular carcinoma treated with atezolizumab plus bevacizumab. METHODS This cohort study analysed 119 patients who received atezolizumab plus bevacizumab for unresectable hepatocellular carcinoma. We investigated the association between body composition and progression-free survival and overall survival. Body composition was quantified by the visceral fat index, subcutaneous fat index, and skeletal muscle index. A high or low index score was defined as that above or below the median of these indices. RESULTS Poor prognosis was observed in the low visceral fat index and low subcutaneous fat index groups. The mean progression-free survival in the low visceral fat index and low subcutaneous fat index groups vs. the other groups were 194 and 270 days, respectively [95% confidence interval (CI), 153-236 and 230-311 days, respectively; P = 0.015], while the mean overall survival was 349 vs. 422 days, respectively (95% CI, 302-396 and 387-458 days, respectively; P = 0.027). In the multivariate analysis, both a low subcutaneous fat index and low visceral fat index were statistically associated with lower progression-free and overall survival rates [hazard ratio (HR) 1.721; 95% CI, 1.101-2.688; P = 0.017; and HR 2.214; 95% CI, 1.207-4.184; P = 0.011, respectively]. CONCLUSION Low visceral fat index and subcutaneous fat index scores were independent predictors of poor prognosis in patients with unresectable hepatocellular carcinoma treated with atezolizumab plus bevacizumab.
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Affiliation(s)
- Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara
- Department of Gastroenterology, Shonan Kamakura General Hospital, Kamakura
| | - Makoto Chuma
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama
| | - Hisashi Hidaka
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara
| | - Takashi Tsuda
- Department of Gastroenterology, Shonan Fujisawa Tokushukai Hospital, Fujisawa
| | - Satoshi Kobayashi
- Department of Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center, Yokohama
| | - Nobuhiro Hattori
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki
| | - Katsuaki Ogushi
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama
| | - Yoshitaka Arase
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara
| | - Akira Take
- Department of Microbiology, Kitasato University School of Medicine, Sagamihara
| | - Yoshihiko Sakaguchi
- Department of Microbiology, Kitasato University School of Medicine, Sagamihara
| | - Ando Tomoko
- Department of Gastroenterology, Fujisawa City Hospital Fujisawa
| | - Shuhei Nishigori
- Department of Gastroenterology, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Tsunamasa Wanatanbe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki
| | - Kazushi Numata
- Gastroenterological Center, Yokohama City University Medical Center, Yokohama
| | - Manabu Morimoto
- Department of Hepatobiliary and Pancreatic Medical Oncology, Kanagawa Cancer Center, Yokohama
| | - Tatehiro Kagawa
- Department of Microbiology, Kitasato University School of Medicine, Sagamihara
| | - Makoto Kako
- Department of Gastroenterology, Shonan Kamakura General Hospital, Kamakura
| | - Chika Kusano
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara
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