PURPOSE: To compare the value of pretreatment functional and morphological imaging parameters for predicting survival in patients undergoing transarterial radioembolization using yttrium-90 (90Y-TARE) for unresectable hepatocellular carcinoma (uHCC). METHODS: We analysed data from 48 patients in our prospective database undergoing 90Y-TARE treatment for uHCC (31 resin, 17 glass). All patients underwent 18F-FDG PET/CT and morphological imaging (CT and MRI scans) as part of a pretherapeutic work-up. Patients did not receive any treatment between these imaging procedures and 90Y-TARE. Kaplan-Meier estimates of progression-free survival (PFS) and overall survival (OS) were used to assess the prognostic value of 18F-FDG PET/CT metabolic parameters, including SUVmax, tumour-to-liver (T/L) uptake ratio and SUVmean of healthy liver, and morphological data, including number and size of lesions, portal-venous infiltration (PVI). Relevant prognostic factors for HCC including Child-Pugh class, Barcelona Clinic Liver Cancer (BCLC) stage, tumour size, PVI and serum AFP level were compared with metabolic parameters in univariate and multivariate analyses. RESULTS: The median follow-up in living patients was 16.2 months (range 11.4-50.1 months). Relapse occurred in 34 patients (70.8%) at a median of 7.4 months (range 1.4-27.9 months) after 90Y-TARE, and relapse occurred in 24 of 34 patients (70.8%) who died from their disease at a median of 8.1 months (range 2.2-35.2 months). Significant prognostic markers for PFS were the mean and median lesion SUVmax (both P = 0.01; median PFS 10.2 vs. 7.4 months), and significant prognostic markers for OS were the first quarter (Q1) cut-off values for lesion SUVmax and T/L uptake ratio (both P = 0.02; median OS 30.9 vs. 9 months). The multivariate analysis confirmed that lesion SUVmax and T/L uptake ratio were independent negative predictors of PFS (hazard ratio, HR, 2.7, 95% CI 1.2-6.1, P = 0.02, for mean SUVmax; HR 2.6, 95% CI 1.1-5.9, P = 0.02, for median SUVmax:) and OS (HR 3.2, 95% CI 1-10.9, P = 0.04 for Q1 SUVmax; HR 3.7, 95% CI 1.1-12.2, P = 0.03, for Q1 T/L uptake ratio), respectively, when testing with either the BCLC staging system or serum AFP level. CONCLUSION: Lesion SUVmax and T/L uptake ratio as assessed by 18F-FDG PET/CT, but not morphological imaging, were predictive markers of survival in patients undergoing 90Y-TARE for uHCC.
PURPOSE: To compare the value of pretreatment functional and morphological imaging parameters for predicting survival in patients undergoing transarterial radioembolization using yttrium-90 (90Y-TARE) for unresectable hepatocellular carcinoma (uHCC). METHODS: We analysed data from 48 patients in our prospective database undergoing 90Y-TARE treatment for uHCC (31 resin, 17 glass). All patients underwent 18F-FDG PET/CT and morphological imaging (CT and MRI scans) as part of a pretherapeutic work-up. Patients did not receive any treatment between these imaging procedures and 90Y-TARE. Kaplan-Meier estimates of progression-free survival (PFS) and overall survival (OS) were used to assess the prognostic value of 18F-FDG PET/CT metabolic parameters, including SUVmax, tumour-to-liver (T/L) uptake ratio and SUVmean of healthy liver, and morphological data, including number and size of lesions, portal-venous infiltration (PVI). Relevant prognostic factors for HCC including Child-Pugh class, Barcelona Clinic Liver Cancer (BCLC) stage, tumour size, PVI and serum AFP level were compared with metabolic parameters in univariate and multivariate analyses. RESULTS: The median follow-up in living patients was 16.2 months (range 11.4-50.1 months). Relapse occurred in 34 patients (70.8%) at a median of 7.4 months (range 1.4-27.9 months) after 90Y-TARE, and relapse occurred in 24 of 34 patients (70.8%) who died from their disease at a median of 8.1 months (range 2.2-35.2 months). Significant prognostic markers for PFS were the mean and median lesion SUVmax (both P = 0.01; median PFS 10.2 vs. 7.4 months), and significant prognostic markers for OS were the first quarter (Q1) cut-off values for lesion SUVmax and T/L uptake ratio (both P = 0.02; median OS 30.9 vs. 9 months). The multivariate analysis confirmed that lesion SUVmax and T/L uptake ratio were independent negative predictors of PFS (hazard ratio, HR, 2.7, 95% CI 1.2-6.1, P = 0.02, for mean SUVmax; HR 2.6, 95% CI 1.1-5.9, P = 0.02, for median SUVmax:) and OS (HR 3.2, 95% CI 1-10.9, P = 0.04 for Q1 SUVmax; HR 3.7, 95% CI 1.1-12.2, P = 0.03, for Q1 T/L uptake ratio), respectively, when testing with either the BCLC staging system or serum AFP level. CONCLUSION: Lesion SUVmax and T/L uptake ratio as assessed by 18F-FDG PET/CT, but not morphological imaging, were predictive markers of survival in patients undergoing 90Y-TARE for uHCC.
Authors: P Therasse; S G Arbuck; E A Eisenhauer; J Wanders; R S Kaplan; L Rubinstein; J Verweij; M Van Glabbeke; A T van Oosterom; M C Christian; S G Gwyther Journal: J Natl Cancer Inst Date: 2000-02-02 Impact factor: 13.506
Authors: Bruno Sangro; Livio Carpanese; Roberto Cianni; Rita Golfieri; Daniele Gasparini; Samer Ezziddin; Philipp M Paprottka; Francesco Fiore; Mark Van Buskirk; Jose Ignacio Bilbao; Giuseppe Maria Ettorre; Rita Salvatori; Emanuela Giampalma; Onelio Geatti; Kai Wilhelm; Ralf Thorsten Hoffmann; Francesco Izzo; Mercedes Iñarrairaegui; Carlo Ludovico Maini; Carlo Urigo; Alberta Cappelli; Alessandro Vit; Hojjat Ahmadzadehfar; Tobias Franz Jakobs; Secondo Lastoria Journal: Hepatology Date: 2011-06-30 Impact factor: 17.425
Authors: Paul Blanc-Durand; Axel Van Der Gucht; Adrien Depeursinge; Niklaus Schaefer; Mario Jreige; Marie Nicod-Lalonde; Marina Silva-Monteiro; John O Prior; Alban Denys Journal: Oncotarget Date: 2017-12-19
Authors: Philippe d'Abadie; Stephan Walrand; Renaud Lhommel; Michel Hesse; Ivan Borbath; François Jamar Journal: Curr Oncol Date: 2022-03-29 Impact factor: 3.109
Authors: Yuna Kim; Jae Seung Lee; Hye Won Lee; Beom Kyung Kim; Jun Yong Park; Do Young Kim; Sang Hoon Ahn; Seung Up Kim Journal: Curr Oncol Date: 2021-02-21 Impact factor: 3.677