Background: Both portal vein embolization (PVE) and associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) have merits and demerits when used in patients with unresectable liver cancers due to insufficient volumes in future liver remnant (FLR). Methods: This study was a single-center, prospective randomized comparative study. Patients with the diagnosis of hepatitis B related hepatocellular carcinoma (HCC) were randomly assigned in a 1:1 ratio to the 2 groups. The primary endpoints were tumor resection and three-year overall survival (OS) rates. Results: Between November 2014 to June 2016, 76 patients with unresectable HBV-related HCC due to inadequate volume of FLR were randomly assigned to ALPPS groups (n=38) and TACE + PVE groups (n=38). Thirty-seven patients (97.4%) in the ALPPS group compared with 25 patients (65.8%) in the TACE + PVE group were able to undergo staged hepatectomy (risk ratio 1.48, 95% CI: 1.17-1.87, P<0.001). The three-year OS rate of the ALPPS group (65.8%) (95% CI: 50.7-80.9) was significantly better than the TACE + PVE group (42.1%) (95% CI: 26.4-57.8) (HR 0.50, 95% CI: 0.26-0.98, two-sided P=0.036). However, no significant difference in the OS rates between patients who underwent tumor resection in the 2 groups of patients was found (HR 0.80, 95% CI: 0.35-1.83, two-sided P=0.595). Major postoperative complications rates after the stage-2 hepatectomy were 54.1% in the ALPPS group and 20.0% in the TACE + PVE group (risk ratio 2.70, 95% CI: 1.17-6.25, P=0.007). Conclusions: ALPPS resulted in significantly better intermediate-term OS outcomes, at the expenses of a significantly higher perioperative morbidity rate compared with TACE + PVE in patients who had initially unresectable HBV-related HCC. 2022 Hepatobiliary Surgery and Nutrition. All rights reserved.
Background: Both portal vein embolization (PVE) and associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) have merits and demerits when used in patients with unresectable liver cancers due to insufficient volumes in future liver remnant (FLR). Methods: This study was a single-center, prospective randomized comparative study. Patients with the diagnosis of hepatitis B related hepatocellular carcinoma (HCC) were randomly assigned in a 1:1 ratio to the 2 groups. The primary endpoints were tumor resection and three-year overall survival (OS) rates. Results: Between November 2014 to June 2016, 76 patients with unresectable HBV-related HCC due to inadequate volume of FLR were randomly assigned to ALPPS groups (n=38) and TACE + PVE groups (n=38). Thirty-seven patients (97.4%) in the ALPPS group compared with 25 patients (65.8%) in the TACE + PVE group were able to undergo staged hepatectomy (risk ratio 1.48, 95% CI: 1.17-1.87, P<0.001). The three-year OS rate of the ALPPS group (65.8%) (95% CI: 50.7-80.9) was significantly better than the TACE + PVE group (42.1%) (95% CI: 26.4-57.8) (HR 0.50, 95% CI: 0.26-0.98, two-sided P=0.036). However, no significant difference in the OS rates between patients who underwent tumor resection in the 2 groups of patients was found (HR 0.80, 95% CI: 0.35-1.83, two-sided P=0.595). Major postoperative complications rates after the stage-2 hepatectomy were 54.1% in the ALPPS group and 20.0% in the TACE + PVE group (risk ratio 2.70, 95% CI: 1.17-6.25, P=0.007). Conclusions: ALPPS resulted in significantly better intermediate-term OS outcomes, at the expenses of a significantly higher perioperative morbidity rate compared with TACE + PVE in patients who had initially unresectable HBV-related HCC. 2022 Hepatobiliary Surgery and Nutrition. All rights reserved.
Authors: Reza Kianmanesh; Olivier Farges; Eddie K Abdalla; Alain Sauvanet; Philippe Ruszniewski; Jacques Belghiti Journal: J Am Coll Surg Date: 2003-07 Impact factor: 6.113
Authors: Michael Linecker; Bergthor Björnsson; Gregor A Stavrou; Karl J Oldhafer; Georg Lurje; Ulf Neumann; René Adam; Francois-René Pruvot; Stefan A Topp; Jun Li; Ivan Capobianco; Silvio Nadalin; Marcel Autran Machado; Sergey Voskanyan; Deniz Balci; Roberto Hernandez-Alejandro; Fernando A Alvarez; Eduardo De Santibañes; Ricardo Robles-Campos; Massimo Malagó; Michelle L de Oliveira; Mickael Lesurtel; Pierre-Alain Clavien; Henrik Petrowsky Journal: Ann Surg Date: 2017-11 Impact factor: 12.969
Authors: S K Sarin; M Kumar; G K Lau; Z Abbas; H L Y Chan; C J Chen; D S Chen; H L Chen; P J Chen; R N Chien; A K Dokmeci; Ed Gane; J L Hou; W Jafri; J Jia; J H Kim; C L Lai; H C Lee; S G Lim; C J Liu; S Locarnini; M Al Mahtab; R Mohamed; M Omata; J Park; T Piratvisuth; B C Sharma; J Sollano; F S Wang; L Wei; M F Yuen; S S Zheng; J H Kao Journal: Hepatol Int Date: 2015-11-13 Impact factor: 6.047