Abstract
Purpose
Different types of drug-eluting beads have been proposed for hepatocellular carcinoma (HCC) treatment, but long-term results are not well known. We report safety, efficacy and long-term overall survival of HCC patients not amenable of curative therapies treated with transcatheter arterial chemoembolization (TACE) using drug-eluting beads sized 70–150 micron.
Materials and Methods
This single-center retrospective study included 125 patients with Barcelona Clinic Liver Cancer stage A (80), B (45) and compensated cirrhosis. TACE was executed injecting drug-elutings microparticles loaded with 75 mg of Doxorubicine and was repeated in patients with partial response or stable disease after one month. Adverse events, response according to modified Response Evaluation Criteria in Solid Tumors and overall survival were assessed.
Results
Chemoembolization with 70–150 micron beads revealed an objective response rate of 88% according to mRECIST criteria and complete response was 60%. After a median follow-up of 53.3 months, overall survival was 36.6 months. Data were censored at the date of liver transplantation in 35 patients. 33 on 125 patients (26,4%) experienced at least one adverse event. We recorded a total of 102 adverse events and 18 were of a high grade (G3–G4). 30 day mortality was 0%.
Conclusion
Chemoembolization with very small particles (70–150 µm) is an effective and safe treatment in unresectable HCC both as a primary therapy or as bridge to transplantation.
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References
Corrigendum to ‘EASL Clinical Practice Guidelines: Management of hepatocellular carcinoma’ [J Hepatol 69 (2018) 182–236],” J. Hepatol., 2019;70:(4). https://doi.org/10.1016/j.jhep.2019.01.020.
Llovet JM, Bruix J. Systematic review of randomized trials for unresectable hepatocellular carcinoma: chemoembolization improves survival. Hepatology. 2003. https://doi.org/10.1053/jhep.2003.50047.
Bruix J, Sherman M. Management of hepatocellular carcinoma: an update. Hepatology. 2011. https://doi.org/10.1002/hep.24199.
Llovet JM, et al. Arterial embolisation or chemoembolisation versus symptomatic treatment in patients with unresectable hepatocellular carcinoma: a randomised controlled trial. Lancet. 2002. https://doi.org/10.1016/S0140-6736(02)08649-X.
Facciorusso A. Drug-eluting beads transarterial chemoembolization for hepatocellular carcinoma: current state of the art. World J Gastroenterology. 2018. https://doi.org/10.3748/wjg.v24.i2.161.
Varela M, et al. Chemoembolization of hepatocellular carcinoma with drug eluting beads: efficacy and doxorubicin pharmacokinetics. J Hepatol. 2007. https://doi.org/10.1016/j.jhep.2006.10.020.
Vogl TJ, et al. Liver, gastrointestinal, and cardiac toxicity in intermediate hepatocellular carcinoma treated with PRECISION TACE with drug-eluting beads: results from the PRECISION V randomized trial. Am J Roentgenol. 2011. https://doi.org/10.2214/AJR.10.4379.
Reyes DK, et al. Single-Center phase II trial of transarterial chemoembolization with drug-eluting beads for patients with unresectable hepatocellular carcinoma: initial experience in the United States. Cancer J. 2009. https://doi.org/10.1097/PPO.0b013e3181c5214b.
Lo CM, et al. Randomized controlled trial of transarterial Lipiodol chemoembolization for unresectable hepatocellular carcinoma. Hepatology. 2002. https://doi.org/10.1053/jhep.2002.33156.
Padia SA, et al. Safety and efficacy of drug-eluting bead chemoembolization for hepatocellular carcinoma: comparison of small-versus medium-size particles. J Vasc Interv Radiol. 2013. https://doi.org/10.1016/j.jvir.2012.11.023.
Prajapati HJ, et al. Survival, efficacy, and safety of small versus large doxorubicin drug-eluting beads TACE chemoembolization in patients with unresectable HCC. Am J Roentgenol. 2014. https://doi.org/10.2214/AJR.13.12308.
Malagari K, et al. Chemoembolization of hepatocellular carcinoma with hepasphere 30–60 μm. Safety and efficacy study. Cardiovasc Interv Radiol. 2014. https://doi.org/10.1007/s00270-013-0777-x.
Richter G, et al. Safety and feasibility of chemoembolization with doxorubicin-loaded small calibrated microspheres in patients with hepatocellular carcinoma: results of the MIRACLE I prospective multicenter study. Cardiovasc Interv Radiol. 2018;41(4):587–93. https://doi.org/10.1007/s00270-017-1839-2.
Aliberti C, et al. Transarterial chemoembolization with small drug-eluting beads in patients with hepatocellular carcinoma: experience from a cohort of 421 patients at an Italian center. J Vasc Interv Radiol. 2017. https://doi.org/10.1016/j.jvir.2017.07.020.
Llovet JM, et al. EASL-EORTC clinical practice guidelines: management of hepatocellular carcinoma. J Hepatol. 2012. https://doi.org/10.1016/j.jhep.2011.12.001.
Oken MM, Creech RH, Davis TE. Toxicology and response criteria of the eastern cooperative oncology group. Am J Clin Oncol Cancer Clin Trials. 1982. https://doi.org/10.1097/00000421-198212000-00014.
National Institute of Health, “National Cancer Institute Common Terminology Criteria for Adverse Events ( CTCAE ) version 5.0,” NIH Publication, 2017.
Lencioni R, Llovet JM. Modified recist (mRECIST) assessment for hepatocellular carcinoma. Semin Liver Dis. 2010. https://doi.org/10.1055/s-0030-1247132.
Kim BK, et al. Complete response at first chemoembolization is still the most robust predictor for favorable outcome in hepatocellular carcinoma. J Hepatol. 2015. https://doi.org/10.1016/j.jhep.2015.01.022.
Malagari K, et al. Prospective randomized comparison of chemoembolization with doxorubicin-eluting beads and bland embolization with BeadBlock for hepatocellular carcinoma. Cardiovasc Interv Radiol. 2010. https://doi.org/10.1007/s00270-009-9750-0.
Lammer J, et al. Prospective randomized study of doxorubicin-eluting-bead embolization in the treatment of hepatocellular carcinoma: results of the PRECISION v study. Cardiovasc Interv Radiol. 2010. https://doi.org/10.1007/s00270-009-9711-7.
Van Malenstein H, et al. A randomized phase II study of drug-eluting beads versus transarterial chemoembolization for unresectable hepatocellular carcinoma. Onkologie. 2011. https://doi.org/10.1159/000329602.
Sacco R, et al. Conventional versus doxorubicin-eluting bead transarterial chemoembolization for hepatocellular carcinoma. J Vasc Interv Radiol. 2011. https://doi.org/10.1016/j.jvir.2011.07.002.
Golfieri R, et al. Randomised controlled trial of doxorubicin-eluting beads vs conventional chemoembolisation for hepatocellular carcinoma. Br J Cancer. 2014. https://doi.org/10.1038/bjc.2014.199.
Poon RTP, et al. A phase I/II trial of chemoembolization for hepatocellular carcinoma using a novel intra-arterial drug-eluting bead. Clin Gastroenterol Hepatol. 2007. https://doi.org/10.1016/j.cgh.2007.04.021.
Lewis AL, et al. DC BeadM1TM: towards an optimal transcatheter hepatic tumour therapy. J Mater Sci Mater Med. 2016. https://doi.org/10.1007/s10856-015-5629-6.
Spreafico C, et al. Transarterial chemoembolization for hepatocellular carcinoma with a new generation of beads: clinical-radiological outcomes and safety profile. Cardiovasc Interv Radiol. 2015. https://doi.org/10.1007/s00270-014-0907-0.
Aal AKA, et al. Survival outcomes of very small drug-eluting beads used in chemoembolization of unresectable hepatocellular carcinoma. J Vasc Interv Radiol. 2019;30(9):1325-1334.e2. https://doi.org/10.1016/j.jvir.2019.05.006.
Urbano J, et al. Multicentre prospective study of drug-eluting bead chemoembolisation safety using tightly calibrated small microspheres in non-resectable hepatocellular carcinoma. Eur J Radiol. 2020. https://doi.org/10.1016/j.ejrad.2020.108966.
Malagari K, et al. Five-years outcome analysis of 142 consecutive hepatocellular carcinoma patients treated with doxorubicin eluting microspheres 30–60 μm: results from a single-centre prospective phase II trial. Cardiovasc Intervent Radiol. 2019;42(11):1551–62. https://doi.org/10.1007/s00270-019-02260-3.
Kang YJ, et al. Conventional versus small doxorubicin-eluting bead transcatheter arterial chemoembolization for treating barcelona clinic liver cancer stage 0/A hepatocellular carcinoma. Cardiovasc Interv Radiol. 2020;43(1):55–64. https://doi.org/10.1007/s00270-019-02349-9.
Balli H, Aksungur E, Khalatai B, Aikimbaev K. Super-selective transarterial chemoembolization with doxorubicin-loaded drug-eluting beads sized below and above 100 microns in hepatocellular carcinoma: a comparative study. J Belgian Soc Radiol. 2019. https://doi.org/10.5334/JBSR.1841.
Greco G, et al. Transarterial chemoembolization using 40 µm drug eluting beads for hepatocellular carcinoma. World J Radiol. 2017;9(5):245. https://doi.org/10.4329/wjr.v9.i5.245.
Deipolyi AR, Oklu R, Al-Ansari S, Zhu AX, Goyal L, Ganguli S. Safety and efficacy of 70–150 μm and 100–300 μm drug-eluting bead transarterial chemoembolization for hepatocellular carcinoma. J Vasc Interv Radiol. 2015. https://doi.org/10.1016/j.jvir.2014.12.020.
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Cascella, T., Garanzini, E.M., Lanocita, R. et al. Long Term Survival Analysis in a Cohort of 125 Patients with Hepatocellular Carcinoma Treated with Transarterial Chemoembolization Using Small Drug Eluting Beads. Cardiovasc Intervent Radiol 45, 54–61 (2022). https://doi.org/10.1007/s00270-021-02991-2
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DOI: https://doi.org/10.1007/s00270-021-02991-2
Keywords
- HCC
- Chemoembolization
- Drug eluting beads
- Survival analysis