BACKGROUND: Conventional transarterial chemoembolization (c-TACE) is a common treatment for unresectable hepatocellular carcinoma (HCC). It is associated with increased overall survival (OS) when compared to conservative management. The purpose of this study is to analyze all c-TACE with mitomycin in patients with HCC at a single institution to determine safety, efficacy, and prognostic factors in a long-term follow-up. METHODS: Retrospective analysis of patients with HCC treated only with c-TACE with Mitomycin between 2007 and 2012. Efficacy was determined by OS at 1, 3, and 5 years, censored by date of death or last known follow-up. Treatment response was assessed according to mRECIST criteria and the degree of lipiodol uptake by the lesions was assessed by CT at 1-month follow-up. Prognostic factors were analyzed by multiple linear regression analysis, significance levels set at 0.05. RESULTS: A total of 60 patients were identified. OS rate at 1, 3 and 5 years was 72.1%, 47.8% and 39.3%, respectively. Median OS was 15 months. Tumor response by mRECIST criteria was complete; objective response, defined as combination of complete response (CR) and partial response (PR) patients, was 76%. When stratified by tumor response, risk of death in patients with progressive disease in 5 years was significantly higher compared to patients with objective response [hazard ratio (HR): 2.531, 95% confidence interval (CI): 1.110-5.778, P=0.0273]. Lipiodol uptake analysis was available in 51 patients; there was no statistically significant difference in OS in patients with higher lipiodol uptake compared to less uptake (<50% versus >50% uptake; HR: 0.713, 95% CI: 0.316-1.611, P=0.4161]. CONCLUSIONS: c-TACE with mitomycin was effective and safe in this long-term follow-up study. Risk of death was significantly higher in patients without objective tumor response.
BACKGROUND: Conventional transarterial chemoembolization (c-TACE) is a common treatment for unresectable hepatocellular carcinoma (HCC). It is associated with increased overall survival (OS) when compared to conservative management. The purpose of this study is to analyze all c-TACE with mitomycin in patients with HCC at a single institution to determine safety, efficacy, and prognostic factors in a long-term follow-up. METHODS: Retrospective analysis of patients with HCC treated only with c-TACE with Mitomycin between 2007 and 2012. Efficacy was determined by OS at 1, 3, and 5 years, censored by date of death or last known follow-up. Treatment response was assessed according to mRECIST criteria and the degree of lipiodol uptake by the lesions was assessed by CT at 1-month follow-up. Prognostic factors were analyzed by multiple linear regression analysis, significance levels set at 0.05. RESULTS: A total of 60 patients were identified. OS rate at 1, 3 and 5 years was 72.1%, 47.8% and 39.3%, respectively. Median OS was 15 months. Tumor response by mRECIST criteria was complete; objective response, defined as combination of complete response (CR) and partial response (PR) patients, was 76%. When stratified by tumor response, risk of death in patients with progressive disease in 5 years was significantly higher compared to patients with objective response [hazard ratio (HR): 2.531, 95% confidence interval (CI): 1.110-5.778, P=0.0273]. Lipiodol uptake analysis was available in 51 patients; there was no statistically significant difference in OS in patients with higher lipiodol uptake compared to less uptake (<50% versus >50% uptake; HR: 0.713, 95% CI: 0.316-1.611, P=0.4161]. CONCLUSIONS: c-TACE with mitomycin was effective and safe in this long-term follow-up study. Risk of death was significantly higher in patients without objective tumor response.
Authors: Khairuddin Memon; Laura Kulik; Robert J Lewandowski; Edward Wang; Ahsun Riaz; Robert K Ryu; Kent T Sato; Karen Marshall; Ramona Gupta; Paul Nikolaidis; Frank H Miller; Vahid Yaghmai; Seanthan Senthilnathan; Talia Baker; Vanessa L Gates; Michael Abecassis; Al B Benson; Mary F Mulcahy; Reed A Omary; Riad Salem Journal: Gastroenterology Date: 2011-04-30 Impact factor: 22.682
Authors: K Takayasu; S Arii; N Matsuo; M Yoshikawa; M Ryu; K Takasaki; M Sato; N Yamanaka; Y Shimamura; M Ohto Journal: AJR Am J Roentgenol Date: 2000-09 Impact factor: 3.959
Authors: Laura Marelli; Rosa Stigliano; Christos Triantos; Marco Senzolo; Evangelos Cholongitas; Neil Davies; Jonathan Tibballs; Tim Meyer; David W Patch; Andrew K Burroughs Journal: Cardiovasc Intervent Radiol Date: 2007 Jan-Feb Impact factor: 2.740
Authors: Johannes Lammer; Katarina Malagari; Thomas Vogl; Frank Pilleul; Alban Denys; Anthony Watkinson; Michael Pitton; Geraldine Sergent; Thomas Pfammatter; Sylvain Terraz; Yves Benhamou; Yves Avajon; Thomas Gruenberger; Maria Pomoni; Herbert Langenberger; Marcus Schuchmann; Jerome Dumortier; Christian Mueller; Patrick Chevallier; Riccardo Lencioni Journal: Cardiovasc Intervent Radiol Date: 2009-11-12 Impact factor: 2.740