TY - JOUR
T1 - Combination of transarterial chemoembolization (TACE) and tyrosine kinase inhibitors (TKIs) compared to TACE alone as bridging therapy transplant recipients with hepatocellular carcinoma: An update.
T2 - Journal of Clinical Oncology
AU - Esmail, Abdullah
AU - Victor, David
AU - Kodali, Sudha
AU - Graviss, Edward A.
AU - Nguyen, Duc T.
AU - Moore, Linda W.
AU - Saharia, Ashish
AU - McMillan, Robert
AU - Fong, Joy N.
AU - Uosef, Ahmed
AU - Elshawwaf, Mahmoud
AU - Heyne, Kirk
AU - Ghobrial, Rafik Mark
AU - Abdelrahim, Maen
N1 - doi: 10.1200/JCO.2022.40.16_suppl.e16201
PY - 2022
Y1 - 2022
N2 - e16201Background: Hepatocellular carcinoma (HCC) is the world's sixth most prevalent cancer and the third leading cause of cancer-related death. For patients with advanced HCC, trials combining TACE with tyrosine kinase inhibitors (TKIs) such as Sorafenib have given mixed outcomes. (TACE) plus lenvatinib led showed significant improvement in OS compared to lenvatinib alone in the first-line setting in patients with advanced HCC according to phase 3 LAUNCH trial which was presented at the 2022 ASCO Gastrointestinal Cancers Symposium. This study was aimed to compare the outcome of HCC patients who received TACE plus TKI agent versus TACE alone. Methods: Retrospectively all subjects with unresectable HCC were included in this study, who underwent liver transplantation (LT) and were treated by either TACE alone (TA) or TACE plus Sorafenib (TandS) between July 2008?December 2021. For categorical factors, HCC recurrence after LT was reported as frequencies and proportions, while for continuous variables, the median and interquartile range (IQR) or mean was used. For categorical variables, Chi-square or Fisher's exact tests were used, while for continuous variables, Kruskal-Wallis test was used. Results: Seven hundred patients were screened; only 128 patients in total underwent LT with most being males (77%); the median age of 61.5 years. The TA group included 79 (77%) subjects who matched Milan Criteria (MC) and 24 (23%) who did not, but the TandS group had a greater number of cases who did not meet MC: 16 (64%) versus 9 (36%); p = 0.01. There was a significant variation in five-year disease-free survival (DFS) across the therapy groups investigated, with 100% DFS in the TandS group vs 67.2 percent in the TAne group (p = 0.07). The TandS group had a five-year patient survival rate of 77.8% compared to 61.5 percent in the TA group (p = 0.51). However, beyond the MC, patients who were treated with TA had the average percentage of necrotic tumor on resected histology of 43.8 %, 32 % compared to 69.6 %, 32.8 % for cases treated with TandS, p = 0.03. Conclusions: We have found that using TandS is generally well tolerated and demonstrated improved OS compared to TA in patients with unresectable HCC. A prospective clinical study (NCT05171335) is ongoing at our institution to further investigate this concept.
AB - e16201Background: Hepatocellular carcinoma (HCC) is the world's sixth most prevalent cancer and the third leading cause of cancer-related death. For patients with advanced HCC, trials combining TACE with tyrosine kinase inhibitors (TKIs) such as Sorafenib have given mixed outcomes. (TACE) plus lenvatinib led showed significant improvement in OS compared to lenvatinib alone in the first-line setting in patients with advanced HCC according to phase 3 LAUNCH trial which was presented at the 2022 ASCO Gastrointestinal Cancers Symposium. This study was aimed to compare the outcome of HCC patients who received TACE plus TKI agent versus TACE alone. Methods: Retrospectively all subjects with unresectable HCC were included in this study, who underwent liver transplantation (LT) and were treated by either TACE alone (TA) or TACE plus Sorafenib (TandS) between July 2008?December 2021. For categorical factors, HCC recurrence after LT was reported as frequencies and proportions, while for continuous variables, the median and interquartile range (IQR) or mean was used. For categorical variables, Chi-square or Fisher's exact tests were used, while for continuous variables, Kruskal-Wallis test was used. Results: Seven hundred patients were screened; only 128 patients in total underwent LT with most being males (77%); the median age of 61.5 years. The TA group included 79 (77%) subjects who matched Milan Criteria (MC) and 24 (23%) who did not, but the TandS group had a greater number of cases who did not meet MC: 16 (64%) versus 9 (36%); p = 0.01. There was a significant variation in five-year disease-free survival (DFS) across the therapy groups investigated, with 100% DFS in the TandS group vs 67.2 percent in the TAne group (p = 0.07). The TandS group had a five-year patient survival rate of 77.8% compared to 61.5 percent in the TA group (p = 0.51). However, beyond the MC, patients who were treated with TA had the average percentage of necrotic tumor on resected histology of 43.8 %, 32 % compared to 69.6 %, 32.8 % for cases treated with TandS, p = 0.03. Conclusions: We have found that using TandS is generally well tolerated and demonstrated improved OS compared to TA in patients with unresectable HCC. A prospective clinical study (NCT05171335) is ongoing at our institution to further investigate this concept.
U2 - 10.1200/JCO.2022.40.16_suppl.e16201
DO - 10.1200/JCO.2022.40.16_suppl.e16201
M3 - Article
SN - 0732-183X
VL - 40
SP - e16201-e16201
JO - Journal of Clinical Oncology
JF - Journal of Clinical Oncology
IS - 16_suppl
ER -