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AIM:To evaluate the clinical characteristics of patients with Barcelona Clinic Liver Cancer(BCLC)stage 0 and A hepatocellular carcinoma(HCC)after transarterial chemoembolization(TACE).METHODS:Between January 2001 and September2011,129 patients with BCLC stage 0 and stage A HCC who underwent TACE were retrospectively enrolled.Patient characteristics,routine computed tomography and TACE findings,survival time and 1-,5-,and 10-year survival rates,risk factors for mortality,and survival rates according to the number of risk factors were assessed.RESULTS:The mean size of HCC tumors was 2.4±1.1 cm,and the mean number of TACE procedures performed was 2.5±2.1.The mean overall survival time and 1-,5-,and 10-year survival rates were 80.6±4.9 mo and 91%,63%and 49%,respectively.In the Cox regression analysis,a Child-Pugh score>5(P=0.005,OR=3.86),presence of arterio-venous shunt(P=0.032,OR=4.41),amount of lipiodol used(>7 mL;P=0.013,OR=3.51),and female gender(P=0.008,OR=3.47)were risk factors for mortality.The 1-,5-,and 10-year survival rates according to the number of risk factors present were 96%,87%and 87%(no risk factors),89%,65%,and 35%(1 risk factor),96%,48%and unavailable(2 risk factors),and 63%,17%,and 0%(3 risk factors),respectively(P<0.001).CONCLUSION:TACE may be used as curative-intent therapy in patients with BCLC stage 0 and stage A HCC.The Child-Pugh score,arterio-venous shunt,amount of lipiodol used,and gender were related to mortality after TACE.
AIM: To evaluate the clinical characteristics of patients with Barcelona Clinic Liver Cancer (BCLC) stage 0 and A hepatocellular carcinoma (HCC) after transarterial chemoembolization (TACE). METHODS: Between January 2001 and September 2011, 129 patients with BCLC stage 0 and stage A HCC who underwent TACE were retrospectively enrolled. Patient characteristics, routine computed tomography and TACE findings, survival time and 1-, 5-, and 10-year survival rates, risk factors for mortality, and survival rates according to the number of risk factors were The mean size of HCC tumors was 2.4 ± 1.1 cm, and the mean number of TACE procedures performed was 2.5 ± 2.1. The mean overall survival time and 1-, 5-, and 10-year survival rates were 80.6 ± 4.9 mo and 91%, 63% and 49% respectively. In the Cox regression analysis, a Child-Pugh score> 5 (P = 0.005, OR = 3.86), presence of arterio-venous shunt 4.41), amount of lipiodol used (> 7 mL; P = 0.013, OR = 3.51), and female gender (P = 0.008, OR = 3.47) r mortality. 1-, 5-, and 10-year survival rates according to the number of risk factors present were 96%, 87% and 87% no risk factors, 89%, 65%, and 35% risk factors, 96%, 48% and unavailable (2 risk factors), and 63%, 17%, and 0% (3 risk factors), respectively (P <0.001) .CONCLUSION: TACE may be used as curative-intent therapy in patients with BCLC stage 0 and stage A HCC. The Child-Pugh score, arterio-venous shunt, amount of lipiodol used, and gender were related to mortality after TACE.