Abstract
Nivolumab has recently received approval by the Food and Drug Administration for treatment of advanced hepatocellular carcinoma (HCC) in patients previously treated with sorafenib. Nivolumabs’ overall response rate of 20% (El-Khoueiry et al. in Lancet 389:2492–2502, 2017) is a step forward for these patients, but there is significant room for improvement. We describe a case of combining Y-90 radioembolization with nivolumab for treatment of angioinvasive HCC, which successfully bridged patient to partial hepatectomy. Surgical pathology showed negative margins with complete pathological response. With the introduction of immunotherapy for HCC, combining Y-90 radioembolization with immunotherapy may enhance the anti-tumoral immune response of checkpoint inhibitors.
Similar content being viewed by others
References
El-Khoueiry AB, et al. Nivolumab in patients with advanced hepatocellular carcinoma (CheckMate 040): an open-label, non-comparative, phase 1/2 dose escalation and expansion trial. Lancet. 2017;389:2492–502.
Twyman-Saint Victor C, et al. Radiation and dual checkpoint blockade activate non-redundant immune mechanisms in cancer. Nature. 2015;520:373–7.
Lee Y, et al. Therapeutic effects of ablative radiation on local tumor require CD8+ T cells: changing strategies for cancer treatment. Blood. 2009;114:589–95.
Reits EA, et al. Radiation modulates the peptide repertoire, enhances MHC class I expression, and induces successful antitumor immunotherapy. J Exp Med. 2006;203:1259–71.
Gameiro SR, et al. Radiation-induced immunogenic modulation of tumor enhances antigen processing and calreticulin exposure, resulting in enhanced T-cell killing. Oncotarget. 2014;5:403–16.
Filatenkov A, et al. Ablative tumor radiation can change the tumor immune cell microenvironment to induce durable complete remissions. Clin Cancer Res. 2015;21:3727–39.
Park SS, et al. PD-1 restrains radiotherapy-induced abscopal effect. Cancer Immunol Res. 2015;3:610–9.
Dewan MZ, et al. Fractionated but not single-dose radiotherapy induces an immune-mediated abscopal effect when combined with anti-CTLA-4 antibody. Clin Cancer Res. 2009;15:5379–88.
Deng L, et al. Irradiation and anti-PD-L1 treatment synergistically promote antitumor immunity in mice. J Clin Invest. 2014;124:687–95.
Ayaru L, et al. Unmasking of alpha-fetoprotein-specific CD4(+) T cell responses in hepatocellular carcinoma patients undergoing embolization. J Immunol. 2007;178:1914–22.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Suvranu Ganguli is a proctor for SIRTEX medical. The other authors have no conflicts of interest.
Consent for Publication
Consent for publication was obtained for every individual person’s data including the study.
Ethical Approval and Informed Consent
This study has obtained IRB approval from the Massachusetts General Hospital IRB and the need for informed consent was waived.
Rights and permissions
About this article
Cite this article
Wehrenberg-Klee, E., Goyal, L., Dugan, M. et al. Y-90 Radioembolization Combined with a PD-1 Inhibitor for Advanced Hepatocellular Carcinoma. Cardiovasc Intervent Radiol 41, 1799–1802 (2018). https://doi.org/10.1007/s00270-018-1993-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00270-018-1993-1