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Published in: BMC Cancer 1/2024

Open Access 01-12-2024 | Hepatocellular Carcinoma | Research

Carbon-ion radiotherapy for hepatocellular carcinoma with major vascular invasion: a retrospective cohort study

Authors: Takashi Kaneko, Hirokazu Makishima, Masaru Wakatsuki, Yuichi Hiroshima, Toshiaki Matsui, Shigeo Yasuda, Naomi Nagatake Okada, Kenji Nemoto, Hiroshi Tsuji, Shigeru Yamada, Masaru Miyazaki

Published in: BMC Cancer | Issue 1/2024

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Abstract

Background

Macroscopic vascular invasion (MVI) significantly impacts survival in patients with hepatocellular carcinoma (HCC), warranting systemic therapy over locoregional therapy. Despite novel approaches, HCC with MVI has a poor prognosis compared to early-to intermediate-stage HCC. This study aimed to evaluate the safety and efficacy of carbon-ion radiotherapy (C-ion RT) for HCC characterized by MVI.

Methods

This retrospective cohort study evaluated HCC patients with MVI treated using C-ion RT with a dose of 45.0–48.0 Gy/2 fractions or 52.8–60.0 Gy/4 fractions between 1995 and 2020 at our institution in Japan. We analyzed the prognostic factors and rates of local recurrence, survival, and adverse events. The local recurrence rate was determined using the cumulative incidence function, with death as a competing event. Survival rates were determined using the Kaplan–Meier method. The log-rank test for univariate analysis and the Cox proportional hazards model for multivariate analysis were used to compare subgroups.

Results

In total, 76 patients with a median age of 71 years (range, 45–86 years) were evaluated. Among them, 68 had Child–Pugh grade A while eight had grade B disease. In 17 patients, the vascular tumor thrombus reached the inferior vena cava or main trunk of the portal vein. Over a median follow-up period of 27.9 months (range, 1.5–180.4 months), the 2-year overall survival, progression-free survival, and local recurrence rates were 70.0% (95% confidence interval [CI]: 57.7–79.4%), 32.7% (95% CI: 22.0–43.8%), and 8.9% (95% CI: 1.7–23.5%), respectively. A naïve tumor and a single lesion were significant prognostic factors for overall survival in the univariate analysis. Albumin-bilirubin grade 1 and a single lesion were independent prognostic factors in the multivariate analysis. Overall, four patients (5%) experienced grade 3 late adverse events, with no observed grade 4 or 5 acute or late adverse events.

Conclusions

C-ion RT for HCC with MVI showed favorable local control and survival benefits with minimal toxicity.
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Literature
1.
go back to reference Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68:394–424.CrossRefPubMed Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68:394–424.CrossRefPubMed
3.
go back to reference Tangkijvanich P, Mahachai V, Suwangool P, Poovorawan Y. Gender difference in clinicopathologic features and survival of patients with hepatocellular carcinoma. World J Gastroenterol. 2004;10:1547–50.CrossRefPubMedPubMedCentral Tangkijvanich P, Mahachai V, Suwangool P, Poovorawan Y. Gender difference in clinicopathologic features and survival of patients with hepatocellular carcinoma. World J Gastroenterol. 2004;10:1547–50.CrossRefPubMedPubMedCentral
4.
go back to reference Ikai I, Arii S, Kojiro M, Ichida T, Makuuchi M, Matsuyama Y, et al. Reevaluation of prognostic factors for survival after liver resection in patients with hepatocellular carcinoma in a Japanese nationwide survey. Cancer. 2004;101:796–802.CrossRefPubMed Ikai I, Arii S, Kojiro M, Ichida T, Makuuchi M, Matsuyama Y, et al. Reevaluation of prognostic factors for survival after liver resection in patients with hepatocellular carcinoma in a Japanese nationwide survey. Cancer. 2004;101:796–802.CrossRefPubMed
5.
go back to reference Farinati F, Sergio A, Giacomin A, Di Nolfo MA, Del Poggio P, Benvegnù L, et al. Is female sex a significant favorable prognostic factor in hepatocellular carcinoma? Eur J Gastroenterol Hepatol. 2009;21:1212–8.CrossRefPubMed Farinati F, Sergio A, Giacomin A, Di Nolfo MA, Del Poggio P, Benvegnù L, et al. Is female sex a significant favorable prognostic factor in hepatocellular carcinoma? Eur J Gastroenterol Hepatol. 2009;21:1212–8.CrossRefPubMed
6.
go back to reference Kang SH, Kim DY, Jeon SM, Ahn SH, Park JY, Kim SU, et al. Clinical characteristics and prognosis of hepatocellular carcinoma with different sets of serum AFP and PIVKA-II levels. Eur J Gastroenterol Hepatol. 2012;24:849–56.CrossRefPubMed Kang SH, Kim DY, Jeon SM, Ahn SH, Park JY, Kim SU, et al. Clinical characteristics and prognosis of hepatocellular carcinoma with different sets of serum AFP and PIVKA-II levels. Eur J Gastroenterol Hepatol. 2012;24:849–56.CrossRefPubMed
7.
go back to reference Hiraoka A, Michitaka K, Kumada T, Izumi N, Kadoya M, Kokudo N, et al. Validation and potential of albumin-bilirubin grade and prognostication in a nationwide survey of 46,681 hepatocellular carcinoma patients in Japan: the need for a more detailed evaluation of hepatic function. Liver Cancer. 2017;6:325–36.CrossRefPubMedPubMedCentral Hiraoka A, Michitaka K, Kumada T, Izumi N, Kadoya M, Kokudo N, et al. Validation and potential of albumin-bilirubin grade and prognostication in a nationwide survey of 46,681 hepatocellular carcinoma patients in Japan: the need for a more detailed evaluation of hepatic function. Liver Cancer. 2017;6:325–36.CrossRefPubMedPubMedCentral
8.
go back to reference Cheng A-L, Qin S, Ikeda M, Galle PR, Ducreux M, Kim T-Y, et al. Updated efficacy and safety data from IMbrave150: Atezolizumab plus Bevacizumab vs. sorafenib for unresectable hepatocellular carcinoma. J Hepatol. 2022;76:862–73.CrossRefPubMed Cheng A-L, Qin S, Ikeda M, Galle PR, Ducreux M, Kim T-Y, et al. Updated efficacy and safety data from IMbrave150: Atezolizumab plus Bevacizumab vs. sorafenib for unresectable hepatocellular carcinoma. J Hepatol. 2022;76:862–73.CrossRefPubMed
9.
go back to reference Kokudo T, Hasegawa K, Matsuyama Y, Takayama T, Izumi N, Kadoya M, et al. Survival benefit of liver resection for hepatocellular carcinoma associated with portal vein invasion. J Hepatol. 2016;65:938–43.CrossRefPubMed Kokudo T, Hasegawa K, Matsuyama Y, Takayama T, Izumi N, Kadoya M, et al. Survival benefit of liver resection for hepatocellular carcinoma associated with portal vein invasion. J Hepatol. 2016;65:938–43.CrossRefPubMed
10.
go back to reference Kokudo T, Hasegawa K, Matsuyama Y, Takayama T, Izumi N, Kadoya M, et al. Liver resection for hepatocellular carcinoma associated with hepatic vein invasion: a Japanese nationwide survey. Hepatology. 2017;66:510–7.CrossRefPubMed Kokudo T, Hasegawa K, Matsuyama Y, Takayama T, Izumi N, Kadoya M, et al. Liver resection for hepatocellular carcinoma associated with hepatic vein invasion: a Japanese nationwide survey. Hepatology. 2017;66:510–7.CrossRefPubMed
11.
go back to reference Huang Y-J, Hsu H-C, Wang C-Y, Wang C-J, Chen H-C, Huang E-Y, et al. The treatment responses in cases of radiation therapy to portal vein thrombosis in advanced hepatocellular carcinoma. Int J Radiat Oncol Biol Phys. 2009;73:1155–63.CrossRefPubMed Huang Y-J, Hsu H-C, Wang C-Y, Wang C-J, Chen H-C, Huang E-Y, et al. The treatment responses in cases of radiation therapy to portal vein thrombosis in advanced hepatocellular carcinoma. Int J Radiat Oncol Biol Phys. 2009;73:1155–63.CrossRefPubMed
12.
go back to reference Yoon SM, Lim Y-S, Won HJ, Kim JH, Kim KM, Lee HC, et al. Radiotherapy plus transarterial chemoembolization for hepatocellular carcinoma invading the portal vein: long-term patient outcomes. Int J Radiat Oncol Biol Phys. 2012;82:2004–11.CrossRefPubMed Yoon SM, Lim Y-S, Won HJ, Kim JH, Kim KM, Lee HC, et al. Radiotherapy plus transarterial chemoembolization for hepatocellular carcinoma invading the portal vein: long-term patient outcomes. Int J Radiat Oncol Biol Phys. 2012;82:2004–11.CrossRefPubMed
13.
go back to reference Tanaka Y, Nakazawa T, Komori S, Hidaka H, Okuwaki Y, Takada J, et al. Radiotherapy for patients with unresectable advanced hepatocellular carcinoma with invasion to intrahepatic large vessels: efficacy and outcomes. J Gastroenterol Hepatol. 2014;29:352–7.CrossRefPubMed Tanaka Y, Nakazawa T, Komori S, Hidaka H, Okuwaki Y, Takada J, et al. Radiotherapy for patients with unresectable advanced hepatocellular carcinoma with invasion to intrahepatic large vessels: efficacy and outcomes. J Gastroenterol Hepatol. 2014;29:352–7.CrossRefPubMed
14.
go back to reference Nakazawa T, Hidaka H, Shibuya A, Okuwaki Y, Tanaka Y, Takada J, et al. Overall survival in response to sorafenib versus radiotherapy in unresectable hepatocellular carcinoma with major portal vein tumor thrombosis: propensity score analysis. BMC Gastroenterol. 2014;14:84.CrossRefPubMedPubMedCentral Nakazawa T, Hidaka H, Shibuya A, Okuwaki Y, Tanaka Y, Takada J, et al. Overall survival in response to sorafenib versus radiotherapy in unresectable hepatocellular carcinoma with major portal vein tumor thrombosis: propensity score analysis. BMC Gastroenterol. 2014;14:84.CrossRefPubMedPubMedCentral
15.
go back to reference Kanai T, Endo M, Minohara S, Miyahara N, Koyama-ito H, Tomura H, et al. Biophysical characteristics of HIMAC clinical irradiation system for heavy-ion radiation therapy. Int J Radiat Oncol Biol Phys. 1999;44:201–10.CrossRefPubMed Kanai T, Endo M, Minohara S, Miyahara N, Koyama-ito H, Tomura H, et al. Biophysical characteristics of HIMAC clinical irradiation system for heavy-ion radiation therapy. Int J Radiat Oncol Biol Phys. 1999;44:201–10.CrossRefPubMed
16.
go back to reference Abe T, Saitoh J-I, Kobayashi D, Shibuya K, Koyama Y, Shimada H, et al. Dosimetric comparison of carbon ion radiotherapy and stereotactic body radiotherapy with photon beams for the treatment of hepatocellular carcinoma. Radiat Oncol. 2015;10:187.CrossRefPubMedPubMedCentral Abe T, Saitoh J-I, Kobayashi D, Shibuya K, Koyama Y, Shimada H, et al. Dosimetric comparison of carbon ion radiotherapy and stereotactic body radiotherapy with photon beams for the treatment of hepatocellular carcinoma. Radiat Oncol. 2015;10:187.CrossRefPubMedPubMedCentral
17.
go back to reference Shiba S, Shibuya K, Kawashima M, Okano N, Kaminuma T, Okamoto M, et al. Comparison of dose distributions when using carbon ion radiotherapy versus intensity-modulated radiotherapy for hepatocellular carcinoma with macroscopic vascular invasion: a retrospective analysis. Anticancer Res. 2020;40:459–64.CrossRefPubMed Shiba S, Shibuya K, Kawashima M, Okano N, Kaminuma T, Okamoto M, et al. Comparison of dose distributions when using carbon ion radiotherapy versus intensity-modulated radiotherapy for hepatocellular carcinoma with macroscopic vascular invasion: a retrospective analysis. Anticancer Res. 2020;40:459–64.CrossRefPubMed
18.
go back to reference Kato H, Tsujii H, Miyamoto T, Mizoe J-E, Kamada T, Tsuji H, et al. Results of the first prospective study of carbon ion radiotherapy for hepatocellular carcinoma with liver cirrhosis. Int J Radiat Oncol Biol Phys. 2004;59:1468–76.CrossRefPubMed Kato H, Tsujii H, Miyamoto T, Mizoe J-E, Kamada T, Tsuji H, et al. Results of the first prospective study of carbon ion radiotherapy for hepatocellular carcinoma with liver cirrhosis. Int J Radiat Oncol Biol Phys. 2004;59:1468–76.CrossRefPubMed
19.
go back to reference Kasuya G, Kato H, Yasuda S, Tsuji H, Yamada S, Haruyama Y, et al. Progressive hypofractionated carbon-ion radiotherapy for hepatocellular carcinoma: combined analyses of 2 prospective trials. Cancer. 2017;123:3955–65.CrossRefPubMed Kasuya G, Kato H, Yasuda S, Tsuji H, Yamada S, Haruyama Y, et al. Progressive hypofractionated carbon-ion radiotherapy for hepatocellular carcinoma: combined analyses of 2 prospective trials. Cancer. 2017;123:3955–65.CrossRefPubMed
20.
go back to reference Yasuda S, Kato H, Imada H, Isozaki Y, Kasuya G, Makishima H, et al. Long-term results of high-dose 2-Fraction Carbon Ion Radiation Therapy for Hepatocellular Carcinoma. Adv Radiat Oncol. 2020;5:196–203.CrossRefPubMed Yasuda S, Kato H, Imada H, Isozaki Y, Kasuya G, Makishima H, et al. Long-term results of high-dose 2-Fraction Carbon Ion Radiation Therapy for Hepatocellular Carcinoma. Adv Radiat Oncol. 2020;5:196–203.CrossRefPubMed
21.
go back to reference Shibuya K, Katoh H, Koyama Y, Shiba S, Okamoto M, Okazaki S, et al. Efficacy and safety of 4 fractions of Carbon-Ion Radiation Therapy for Hepatocellular Carcinoma: a prospective study. Liver Cancer. 2022;11:61–74.CrossRefPubMed Shibuya K, Katoh H, Koyama Y, Shiba S, Okamoto M, Okazaki S, et al. Efficacy and safety of 4 fractions of Carbon-Ion Radiation Therapy for Hepatocellular Carcinoma: a prospective study. Liver Cancer. 2022;11:61–74.CrossRefPubMed
22.
go back to reference Suzuki M, Kase Y, Yamaguchi H, Kanai T, Ando K. Relative biological effectiveness for cell-killing effect on various human cell lines irradiated with heavy-ion medical accelerator in Chiba (HIMAC) carbon-ion beams. Int J Radiat Oncol Biol Phys. 2000;48:241–50.CrossRefPubMed Suzuki M, Kase Y, Yamaguchi H, Kanai T, Ando K. Relative biological effectiveness for cell-killing effect on various human cell lines irradiated with heavy-ion medical accelerator in Chiba (HIMAC) carbon-ion beams. Int J Radiat Oncol Biol Phys. 2000;48:241–50.CrossRefPubMed
23.
go back to reference Furukawa T, Inaniwa T, Sato S, Shirai T, Takei Y, Takeshita E, et al. Performance of the NIRS fast scanning system for heavy-ion radiotherapy. Med Phys. 2010;37:5672–82.CrossRefPubMed Furukawa T, Inaniwa T, Sato S, Shirai T, Takei Y, Takeshita E, et al. Performance of the NIRS fast scanning system for heavy-ion radiotherapy. Med Phys. 2010;37:5672–82.CrossRefPubMed
24.
go back to reference Iwata Y, Fujimoto T, Matsuba S, Fujita T, Sato S, Furukawa T, et al. Recent progress of a superconducting rotating-gantry for carbon-ion radiotherapy. Nucl Instrum Methods Phys Res B. 2017;406:338–42.CrossRef Iwata Y, Fujimoto T, Matsuba S, Fujita T, Sato S, Furukawa T, et al. Recent progress of a superconducting rotating-gantry for carbon-ion radiotherapy. Nucl Instrum Methods Phys Res B. 2017;406:338–42.CrossRef
25.
go back to reference Endo M, Koyama-Ito H, Minohara S, Miyahara N, Tamura H, Kanai T, et al. HIPLAN-a heavy ion treatment planning system at HIMAC. J Jpn Soc Ther Radiol Oncol. 1996;8:231–8. Endo M, Koyama-Ito H, Minohara S, Miyahara N, Tamura H, Kanai T, et al. HIPLAN-a heavy ion treatment planning system at HIMAC. J Jpn Soc Ther Radiol Oncol. 1996;8:231–8.
26.
go back to reference Dawson LA, Normolle D, Balter JM, McGinn CJ, Lawrence TS, Ten Haken RK. Analysis of radiation-induced liver disease using the Lyman NTCP model. Int J Radiat Oncol Biol Phys. 2002;53:810–21.CrossRefPubMed Dawson LA, Normolle D, Balter JM, McGinn CJ, Lawrence TS, Ten Haken RK. Analysis of radiation-induced liver disease using the Lyman NTCP model. Int J Radiat Oncol Biol Phys. 2002;53:810–21.CrossRefPubMed
27.
go back to reference Guglielmi A, Ruzzenente A, Conci S, Valdegamberi A, Iacono C. How much remnant is enough in liver resection? Dig Surg. 2012;29:6–17.CrossRefPubMed Guglielmi A, Ruzzenente A, Conci S, Valdegamberi A, Iacono C. How much remnant is enough in liver resection? Dig Surg. 2012;29:6–17.CrossRefPubMed
28.
go back to reference Minohara S, Kanai T, Endo M, Noda K, Kanazawa M. Respiratory gated irradiation system for heavy-ion radiotherapy. Int J Radiat Oncol Biol Phys. 2000;47:1097–103.CrossRefPubMed Minohara S, Kanai T, Endo M, Noda K, Kanazawa M. Respiratory gated irradiation system for heavy-ion radiotherapy. Int J Radiat Oncol Biol Phys. 2000;47:1097–103.CrossRefPubMed
29.
go back to reference Kato H, Yamada S, Yasuda S, Yamaguchi K, Kitabayashi H, Kamada T, et al. Two-fraction carbon ion radiotherapy for hepatocellular carcinoma: preliminary results of a phase I/II clinical trial. J Clin Oncol. 2005;23:4124.CrossRef Kato H, Yamada S, Yasuda S, Yamaguchi K, Kitabayashi H, Kamada T, et al. Two-fraction carbon ion radiotherapy for hepatocellular carcinoma: preliminary results of a phase I/II clinical trial. J Clin Oncol. 2005;23:4124.CrossRef
30.
go back to reference Shibuya K, Ohno T, Terashima K, Toyama S, Yasuda S, Tsuji H, et al. Short-course carbon-ion radiotherapy for hepatocellular carcinoma: a multi-institutional retrospective study. Liver Int. 2018;38:2239–47.CrossRefPubMed Shibuya K, Ohno T, Terashima K, Toyama S, Yasuda S, Tsuji H, et al. Short-course carbon-ion radiotherapy for hepatocellular carcinoma: a multi-institutional retrospective study. Liver Int. 2018;38:2239–47.CrossRefPubMed
31.
go back to reference Llovet JM, Ricci S, Mazzaferro V, Hilgard P, Gane E, Blanc J-F, et al. Sorafenib in advanced hepatocellular carcinoma. N Engl J Med. 2008;359:378–90.CrossRefPubMed Llovet JM, Ricci S, Mazzaferro V, Hilgard P, Gane E, Blanc J-F, et al. Sorafenib in advanced hepatocellular carcinoma. N Engl J Med. 2008;359:378–90.CrossRefPubMed
32.
go back to reference Shiba S, Shibuya K, Okamoto M, Okazaki S, Komatsu S, Kubota Y, et al. Clinical impact of hypofractionated carbon ion radiotherapy on locally advanced hepatocellular carcinoma. Radiat Oncol. 2020;15:195.CrossRefPubMedPubMedCentral Shiba S, Shibuya K, Okamoto M, Okazaki S, Komatsu S, Kubota Y, et al. Clinical impact of hypofractionated carbon ion radiotherapy on locally advanced hepatocellular carcinoma. Radiat Oncol. 2020;15:195.CrossRefPubMedPubMedCentral
34.
go back to reference Matsuo Y, Yoshida K, Nishimura H, Ejima Y, Miyawaki D, Uezono H, et al. Efficacy of stereotactic body radiotherapy for hepatocellular carcinoma with portal vein tumor thrombosis/inferior vena cava tumor thrombosis: evaluation by comparison with conventional three-dimensional conformal radiotherapy. J Radiat Res. 2016;57:512–23.CrossRefPubMedPubMedCentral Matsuo Y, Yoshida K, Nishimura H, Ejima Y, Miyawaki D, Uezono H, et al. Efficacy of stereotactic body radiotherapy for hepatocellular carcinoma with portal vein tumor thrombosis/inferior vena cava tumor thrombosis: evaluation by comparison with conventional three-dimensional conformal radiotherapy. J Radiat Res. 2016;57:512–23.CrossRefPubMedPubMedCentral
35.
go back to reference Rim CH, Kim CY, Yang DS, Yoon WS. Comparison of radiation therapy modalities for hepatocellular carcinoma with portal vein thrombosis: a meta-analysis and systematic review. Radiother Oncol. 2018;129:112–22.CrossRefPubMed Rim CH, Kim CY, Yang DS, Yoon WS. Comparison of radiation therapy modalities for hepatocellular carcinoma with portal vein thrombosis: a meta-analysis and systematic review. Radiother Oncol. 2018;129:112–22.CrossRefPubMed
36.
go back to reference Wu G, Huang G, Huang J, Lu L, Peng S, Li Y, et al. Comparison of External Beam Radiation Therapy modalities for Hepatocellular Carcinoma with Macrovascular Invasion: a Meta-analysis and systematic review. Front Oncol. 2022;12:829708.CrossRefPubMedPubMedCentral Wu G, Huang G, Huang J, Lu L, Peng S, Li Y, et al. Comparison of External Beam Radiation Therapy modalities for Hepatocellular Carcinoma with Macrovascular Invasion: a Meta-analysis and systematic review. Front Oncol. 2022;12:829708.CrossRefPubMedPubMedCentral
37.
go back to reference Hata M, Tokuuye K, Sugahara S, Kagei K, Igaki H, Hashimoto T, et al. Proton Beam therapy for hepatocellular carcinoma with portal vein tumor thrombus. Cancer. 2005;104:794–801.CrossRefPubMed Hata M, Tokuuye K, Sugahara S, Kagei K, Igaki H, Hashimoto T, et al. Proton Beam therapy for hepatocellular carcinoma with portal vein tumor thrombus. Cancer. 2005;104:794–801.CrossRefPubMed
38.
go back to reference Sugahara S, Nakayama H, Fukuda K, Mizumoto M, Tokita M, Abei M, et al. Proton-Beam therapy for hepatocellular carcinoma associated with portal vein tumor thrombosis. Strahlenther Onkol. 2009;185:782–8.CrossRefPubMed Sugahara S, Nakayama H, Fukuda K, Mizumoto M, Tokita M, Abei M, et al. Proton-Beam therapy for hepatocellular carcinoma associated with portal vein tumor thrombosis. Strahlenther Onkol. 2009;185:782–8.CrossRefPubMed
39.
go back to reference Sekino Y, Okumura T, Fukumitsu N, Iizumi T, Numajiri H, Mizumoto M, et al. Proton Beam therapy for hepatocellular carcinoma associated with inferior vena cava tumor thrombus. J Cancer Res Clin Oncol. 2020;146:711–20.CrossRefPubMed Sekino Y, Okumura T, Fukumitsu N, Iizumi T, Numajiri H, Mizumoto M, et al. Proton Beam therapy for hepatocellular carcinoma associated with inferior vena cava tumor thrombus. J Cancer Res Clin Oncol. 2020;146:711–20.CrossRefPubMed
40.
go back to reference Antonia SJ, Villegas A, Daniel D, Vicente D, Murakami S, Hui R, et al. Durvalumab after Chemoradiotherapy in Stage III non–small-cell Lung Cancer. N Engl J Med. 2017;377:1919–29.CrossRefPubMed Antonia SJ, Villegas A, Daniel D, Vicente D, Murakami S, Hui R, et al. Durvalumab after Chemoradiotherapy in Stage III non–small-cell Lung Cancer. N Engl J Med. 2017;377:1919–29.CrossRefPubMed
41.
go back to reference Keisari Y, Kelson I. The potentiation of Anti-tumor Immunity by Tumor Abolition with Alpha particles, protons, or Carbon Ion Radiation and its enforcement by combination with immunoadjuvants or inhibitors of Immune suppressor cells and checkpoint molecules. Cells. 2021;10:228.CrossRefPubMedPubMedCentral Keisari Y, Kelson I. The potentiation of Anti-tumor Immunity by Tumor Abolition with Alpha particles, protons, or Carbon Ion Radiation and its enforcement by combination with immunoadjuvants or inhibitors of Immune suppressor cells and checkpoint molecules. Cells. 2021;10:228.CrossRefPubMedPubMedCentral
42.
go back to reference Ogasawara S, Koroki K, Makishima H, Wakatsuki M, Takahashi A, Yumita S, et al. Durvalumab with or without tremelimumab combined with particle therapy for advanced hepatocellular carcinoma with macrovascular invasion: protocol for the DEPARTURE phase ib trial. BMJ Open. 2022;12:e059779.CrossRefPubMedPubMedCentral Ogasawara S, Koroki K, Makishima H, Wakatsuki M, Takahashi A, Yumita S, et al. Durvalumab with or without tremelimumab combined with particle therapy for advanced hepatocellular carcinoma with macrovascular invasion: protocol for the DEPARTURE phase ib trial. BMJ Open. 2022;12:e059779.CrossRefPubMedPubMedCentral
Metadata
Title
Carbon-ion radiotherapy for hepatocellular carcinoma with major vascular invasion: a retrospective cohort study
Authors
Takashi Kaneko
Hirokazu Makishima
Masaru Wakatsuki
Yuichi Hiroshima
Toshiaki Matsui
Shigeo Yasuda
Naomi Nagatake Okada
Kenji Nemoto
Hiroshi Tsuji
Shigeru Yamada
Masaru Miyazaki
Publication date
01-12-2024
Publisher
BioMed Central
Published in
BMC Cancer / Issue 1/2024
Electronic ISSN: 1471-2407
DOI
https://doi.org/10.1186/s12885-024-12154-4

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