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Published in: Cancer Immunology, Immunotherapy 1/2019

Open Access 01-01-2019 | Original Article

Sustained efficacy of adjuvant immunotherapy with cytokine-induced killer cells for hepatocellular carcinoma: an extended 5-year follow-up

Authors: Jeong-Hoon Lee, Joon Hyeok Lee, Young-Suk Lim, Jong Eun Yeon, Tae-Jin Song, Su Jong Yu, Geum-Youn Gwak, Kang Mo Kim, Yoon Jun Kim, Jae Won Lee, Jung-Hwan Yoon

Published in: Cancer Immunology, Immunotherapy | Issue 1/2019

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Abstract

Our earlier multicenter randomized controlled trial showed that adjuvant immunotherapy with cytokine-induced killer (CIK) cells resulted in longer recurrence-free survival (RFS) and overall survival (OS) as well in patients who received curative treatment for hepatocellular carcinoma (HCC). In the present study, we determined if the efficacy of CIK cell therapy continued after end of repeated CIK cell injections. We performed a follow-up study of our preceding trial. We included 226 patients: 114 patients in the immunotherapy group (injection of 6.4 × 109 CIK cells, 16 times during 60 weeks) and 112 patients in the control group (no treatment) after potentially curative treatment for HCC. In total, 162 patients (89 of the immunotherapy group and 73 of controls) underwent an extended follow-up for 60 months after randomization of the last patient. The primary endpoint was RFS, and secondary endpoints included OS. During follow-up time of median 68.5 months (interquartile range 45.0–82.2 months), the immunotherapy group continued to show a significantly lower risk of recurrence or death [hazard ratio (HR) 0.67; 95% confidence interval (CI) 0.48–0.94; P = 0.009 by one-sided log-rank test]. At 5 years, RFS rate was 44.8% in the immunotherapy group and 33.1% in the control group. The risk of all-cause death was also lower in the immunotherapy group compared to the control group (HR 0.33; 95% CI 0.15–0.76; P = 0.006). In patients who received curative treatment for HCC, the significant improvement in RFS and OS as a result of adjuvant CIK cell immunotherapy lasted over 5 years without boosting.
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Literature
3.
go back to reference Ferlay J, Soerjomataram I, Ervik M et al (2013) GLOBOCAN 2012: estimated cancer incidence, mortality and prevalence Worldwide in 2012. v1.0: IARC Cancer Base No. 11. International agency for research on cancer, Lyon, France Ferlay J, Soerjomataram I, Ervik M et al (2013) GLOBOCAN 2012: estimated cancer incidence, mortality and prevalence Worldwide in 2012. v1.0: IARC Cancer Base No. 11. International agency for research on cancer, Lyon, France
6.
12.
go back to reference Schmidt-Wolf IG, Lefterova P, Mehta BA, Fernandez LP, Huhn D, Blume KG, Weissman IL, Negrin RS (1993) Phenotypic characterization and identification of effector cells involved in tumor cell recognition of cytokine-induced killer cells. Exp Hematol 21:1673–1679PubMed Schmidt-Wolf IG, Lefterova P, Mehta BA, Fernandez LP, Huhn D, Blume KG, Weissman IL, Negrin RS (1993) Phenotypic characterization and identification of effector cells involved in tumor cell recognition of cytokine-induced killer cells. Exp Hematol 21:1673–1679PubMed
13.
go back to reference Ochoa AC, Gromo G, Alter BJ, Sondel PM, Bach FH (1987) Long-term growth of lymphokine-activated killer (LAK) cells: role of anti-CD3, beta-IL 1, interferon-gamma and -beta. J Immunol 138:2728–2733PubMed Ochoa AC, Gromo G, Alter BJ, Sondel PM, Bach FH (1987) Long-term growth of lymphokine-activated killer (LAK) cells: role of anti-CD3, beta-IL 1, interferon-gamma and -beta. J Immunol 138:2728–2733PubMed
14.
go back to reference Verneris MR, Ito M, Baker J, Arshi A, Negrin RS, Shizuru JA (2001) Engineering hematopoietic grafts: purified allogeneic hematopoietic stem cells plus expanded CD8 + NK-T cells in the treatment of lymphoma. Biol Blood Marrow Transpl 7:532–542CrossRef Verneris MR, Ito M, Baker J, Arshi A, Negrin RS, Shizuru JA (2001) Engineering hematopoietic grafts: purified allogeneic hematopoietic stem cells plus expanded CD8 + NK-T cells in the treatment of lymphoma. Biol Blood Marrow Transpl 7:532–542CrossRef
20.
go back to reference Anderson PM, Bach FH, Ochoa AC (1988) Augmentation of cell number and LAK activity in peripheral blood mononuclear cells activated with anti-CD3 and interleukin-2. Preliminary results in children with acute lymphocytic leukemia and neuroblastoma. Cancer Immunol Immunother 27:82–88CrossRefPubMed Anderson PM, Bach FH, Ochoa AC (1988) Augmentation of cell number and LAK activity in peripheral blood mononuclear cells activated with anti-CD3 and interleukin-2. Preliminary results in children with acute lymphocytic leukemia and neuroblastoma. Cancer Immunol Immunother 27:82–88CrossRefPubMed
25.
go back to reference Eberl G, Brawand P, MacDonald HR (2000) Selective bystander proliferation of memory CD4+ and CD8+ T cells upon NK T or T cell activation. J Immunol 165:4305–4311CrossRefPubMed Eberl G, Brawand P, MacDonald HR (2000) Selective bystander proliferation of memory CD4+ and CD8+ T cells upon NK T or T cell activation. J Immunol 165:4305–4311CrossRefPubMed
37.
38.
go back to reference Hao MZ, Lin HL, Chen Q, Ye YB, Chen QZ, Chen MS (2010) Efficacy of transcatheter arterial chemoembolization combined with cytokine-induced killer cell therapy on hepatocellular carcinoma: a comparative study. Chin J Cancer 29:172–177CrossRefPubMed Hao MZ, Lin HL, Chen Q, Ye YB, Chen QZ, Chen MS (2010) Efficacy of transcatheter arterial chemoembolization combined with cytokine-induced killer cell therapy on hepatocellular carcinoma: a comparative study. Chin J Cancer 29:172–177CrossRefPubMed
Metadata
Title
Sustained efficacy of adjuvant immunotherapy with cytokine-induced killer cells for hepatocellular carcinoma: an extended 5-year follow-up
Authors
Jeong-Hoon Lee
Joon Hyeok Lee
Young-Suk Lim
Jong Eun Yeon
Tae-Jin Song
Su Jong Yu
Geum-Youn Gwak
Kang Mo Kim
Yoon Jun Kim
Jae Won Lee
Jung-Hwan Yoon
Publication date
01-01-2019
Publisher
Springer Berlin Heidelberg
Published in
Cancer Immunology, Immunotherapy / Issue 1/2019
Print ISSN: 0340-7004
Electronic ISSN: 1432-0851
DOI
https://doi.org/10.1007/s00262-018-2247-4

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