BACKGROUND: ALPPS is found to increase the resectability of primary and secondary liver malignancy at the advanced stage. The aim of the study was to verify the surgical and oncological outcome of ALPPS for intrahepatic cholangiocarcinoma (ICC). METHODS: The study cohort was based on the ALPPS registry with patients from 31 international centers between August 2009 and January 2018. Propensity score matched patients receiving chemotherapy only were selected from the SEER database as controls for the survival analysis. RESULTS: One hundred and two patients undergoing ALPPS were recruited, 99 completed the second stage with median inter-stage duration of 11 days. The median kinetic growth rate was 23 ml/day. R0 resection was achieved in 87 (85%). Initially high rates of morbidity and mortality decreased steadily to a 29% severe complication rate and 7% 90-day morbidity in the last 2 years. Post-hepatectomy liver failure remained the main cause of 90-day mortality. Multivariate analysis revealed insufficient future liver remnant at the stage-2 operation (FLR2) to be the only risk factor for severe complications (OR 2.91, p = 0.02). The propensity score matching analysis showed a superior overall survival in the ALPPS group compared to palliative chemotherapy (median overall survival: 26.4 months vs 14 months; 1-, 2-, and 3-year survival rates: 82.4%, 70.5% and 39.6% vs 51.2%, 21.4% and 11.3%, respectively, p < 0.01). The survival benefit, however, was not confirmed in the subgroup analysis for patients with insufficient FLR2 or multifocal ICC. CONCLUSION: ALPPS showed high efficacy in achieving R0 resections in locally advanced ICC. To get the most oncological benefit from this aggressive surgery, ALPPS would be restricted to patients with single lesions and sufficient FLR2.

• MeSH
• antitumorózní látky terapeutické užití   MeSH
• ascites epidemiologie   MeSH
• cholangiokarcinom chirurgie   MeSH
• dospělí MeSH
• hepatektomie metody   MeSH
• infekce chirurgické rány epidemiologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• ligace MeSH
• mezinárodní spolupráce MeSH
• míra přežití MeSH
• nádory žlučových cest chirurgie   MeSH
• paliativní péče MeSH
• pooperační komplikace epidemiologie   prevence a kontrola   MeSH
• pooperační krvácení epidemiologie   MeSH
• program SEER MeSH
• proporcionální rizikové modely MeSH
• registrace MeSH
• selhání jater prevence a kontrola   MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• tendenční skóre MeSH
• vena portae chirurgie   MeSH
• výsledek terapie MeSH
• žlučové cesty intrahepatální * MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH