Despite gaining wide consensus in the management of hepatocellular carcinoma (HCC), minimally invasive liver surgery (MILS) has been poorly investigated for its role in the setting of salvage liver transplantation (SLT). A multicenter retrospective analysis was carried out in 6 Italian centers on 211 patients with HCC who were initially resected with open (n = 167) versus MILS (n = 44) and eventually wait-listed for SLT. The secondary endpoint was identification of risk factors for posttransplant death and tumor recurrence. The enrolled patients included 211 HCC patients resected with open surgery (n = 167) versus MILS (n = 44) and wait-listed for SLT between January 2007 and December 2017. We analyzed the intention-to-treat survival of these patients. MILS was the most important protective factor for the composite risk of delisting, posttransplant patient death, and HCC recurrence (OR, 0.26; 95% confidence interval [CI], 0.11-0.63; P = 0.003). MILS was also the only independent protective factor for the risk of post-SLT patient death (OR, 0.29; 95% CI, 0.09-0.93; P = 0.04). After propensity score matching, MILS was the only independent protective factor against the risk of delisting, posttransplant death, and HCC recurrence (OR, 0.22; 95% CI, 0.07-0.75; P = 0.02). On the basis of the current analysis, MILS seems protective over open surgery for the risk of delisting, posttransplant patient death, and tumor recurrence. Larger prospective studies balancing liver function and tumor stage are strongly favored to better clarify the beneficial effect of MILS for HCC patients eventually referred to SLT.
Levi Sandri, G., Lai, Q., Ravaioli, M., DI Sandro, S., Balzano, E., Pagano, D., et al. (2020). The role of salvage transplantation in patients initially treated with open vs minimally invasive liver surgery: an intention-to-treat analysis. LIVER TRANSPLANTATION, 26(7), 878-887 [10.1002/lt.25768].
The role of salvage transplantation in patients initially treated with open vs minimally invasive liver surgery: an intention-to-treat analysis
DE Carlis, Luciano;
2020
Abstract
Despite gaining wide consensus in the management of hepatocellular carcinoma (HCC), minimally invasive liver surgery (MILS) has been poorly investigated for its role in the setting of salvage liver transplantation (SLT). A multicenter retrospective analysis was carried out in 6 Italian centers on 211 patients with HCC who were initially resected with open (n = 167) versus MILS (n = 44) and eventually wait-listed for SLT. The secondary endpoint was identification of risk factors for posttransplant death and tumor recurrence. The enrolled patients included 211 HCC patients resected with open surgery (n = 167) versus MILS (n = 44) and wait-listed for SLT between January 2007 and December 2017. We analyzed the intention-to-treat survival of these patients. MILS was the most important protective factor for the composite risk of delisting, posttransplant patient death, and HCC recurrence (OR, 0.26; 95% confidence interval [CI], 0.11-0.63; P = 0.003). MILS was also the only independent protective factor for the risk of post-SLT patient death (OR, 0.29; 95% CI, 0.09-0.93; P = 0.04). After propensity score matching, MILS was the only independent protective factor against the risk of delisting, posttransplant death, and HCC recurrence (OR, 0.22; 95% CI, 0.07-0.75; P = 0.02). On the basis of the current analysis, MILS seems protective over open surgery for the risk of delisting, posttransplant patient death, and tumor recurrence. Larger prospective studies balancing liver function and tumor stage are strongly favored to better clarify the beneficial effect of MILS for HCC patients eventually referred to SLT.
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