Survival analysis of 230 patients with unresectable hepatocellular carcinoma treated with bland transarterial embolization
Locoregional therapies for hepatocellular carcinoma (HCC) include endovascular treatments such as chemoembolization (TACE) and bland embolization (TAE). TACE is the most adopted technique, despite a lack of definitive evidence of superiority over TAE, which is less costly and better tolerated due to...
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description | Locoregional therapies for hepatocellular carcinoma (HCC) include endovascular treatments such as chemoembolization (TACE) and bland embolization (TAE). TACE is the most adopted technique, despite a lack of definitive evidence of superiority over TAE, which is less costly and better tolerated due to the absence of chemotherapy. However, few studies have reported data on TAE monotherapy for unresectable HCC. We report our results in a cohort of 230 patients with unresectable HCC treated with TAE (TAE with 40-100micron microparticles, TAE with microparticles plus n-butyl-2-cyanoacrylate, TAE with Lipiodol) over the course of seven years. Thirty-seven patients (14%) were down-staged during observation and also received a percutaneous ablation. We observed 1-, 2-, 3-, 4- and 5-year rates of 84,8%, 58,7%, 38,3%, 28,3%, and 18,7%. Patients who also received percutaneous treatment performed best. Our results broaden the body of evidence for the use of TAE in advanced HCC. |
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TACE is the most adopted technique, despite a lack of definitive evidence of superiority over TAE, which is less costly and better tolerated due to the absence of chemotherapy. However, few studies have reported data on TAE monotherapy for unresectable HCC. We report our results in a cohort of 230 patients with unresectable HCC treated with TAE (TAE with 40-100micron microparticles, TAE with microparticles plus n-butyl-2-cyanoacrylate, TAE with Lipiodol) over the course of seven years. Thirty-seven patients (14%) were down-staged during observation and also received a percutaneous ablation. We observed 1-, 2-, 3-, 4- and 5-year rates of 84,8%, 58,7%, 38,3%, 28,3%, and 18,7%. Patients who also received percutaneous treatment performed best. 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TACE is the most adopted technique, despite a lack of definitive evidence of superiority over TAE, which is less costly and better tolerated due to the absence of chemotherapy. However, few studies have reported data on TAE monotherapy for unresectable HCC. We report our results in a cohort of 230 patients with unresectable HCC treated with TAE (TAE with 40-100micron microparticles, TAE with microparticles plus n-butyl-2-cyanoacrylate, TAE with Lipiodol) over the course of seven years. Thirty-seven patients (14%) were down-staged during observation and also received a percutaneous ablation. We observed 1-, 2-, 3-, 4- and 5-year rates of 84,8%, 58,7%, 38,3%, 28,3%, and 18,7%. Patients who also received percutaneous treatment performed best. Our results broaden the body of evidence for the use of TAE in advanced HCC.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>31935255</pmid><doi>10.1371/journal.pone.0227711</doi><tpages>e0227711</tpages><orcidid>https://orcid.org/0000-0003-1889-8798</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Ablation Aged Aged, 80 and over Antineoplastic Agents - administration & dosage Antineoplastic Agents - therapeutic use Biology and Life Sciences Cancer Cancer treatment Carcinoma Carcinoma, Hepatocellular - therapy Cardiovascular system Care and treatment Chemoembolization, Therapeutic - methods Chemotherapy Digital archives Embolization Ethiodized Oil - administration & dosage Ethiodized Oil - therapeutic use Female Hepatocellular carcinoma Hospitals Humans Liver cancer Liver Neoplasms - therapy Male Medical imaging Medicine and Health Sciences Microparticles Middle Aged Nitriles Patient outcomes Patients Percutaneous treatment Physical Sciences Radiology Research and Analysis Methods Social Sciences Supervision Survival Analysis Veins & arteries |
title | Survival analysis of 230 patients with unresectable hepatocellular carcinoma treated with bland transarterial embolization |
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