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Carcinoma hepatocelular: Estadio inicial
Alejandro Forner
BCLC Group. Liver Unit. Hospital Clínic. CIBERedh. University of Barcelona
VI CURSO DE RESIDENTES AEEH Barcelona, 10-‐11 Noviembre 2017
Question #1
Respecto al hepatocarcinomaen estadio inicial, señale usted la respuesta incorrecta:
1.-‐ Es posible su diagnóstico mediante técnicas de imagen sin necesidad de realizar una biopsia
2.-‐ Con los tratamientos disponibles es posible obtener una supervivencia a 5 años superior al 50%
3.-‐ Es aceptable una mortalidad intraoperatoriadel 5% en aquellos pacientes afectos de CHC inicial tratados mediante resección quirúrgica
4.-‐ La función hepática es un parámetro fundamental para elegir la mejor opción terapéutica.
Early stage (A) Single or 3 nodules < 3cm
Preserved liver function*, PS 0
Portal pressure Bilirubin
Solitary 3 nodules ≤3cm
Associated diseasesIncreased
No Yes
Potential candidate for liver transplantation
No Yes
Normal
Effective treatmentswith impact on survival
Intermediate stage (B) Multinodular
Preserved liver function*, PS 0
Advanced stage (C) Portal invasion
Extrahepatic spread Preserved liver function*, PS 1-‐2
HCC
Terminal stage (D) End-‐stage liver function**
PS 3-‐4
Very early stage (0) Single< 2cm
Preserved liver function*, PS 0
Tr ea tm
en t
Pr og no si s
*This term includes a heterogeneous group of patients with different degree of liver function reserve that has to be carefully evaluated. For most treatment options, compensated liver disease (Child-‐Pugh A without ascites) is requested to obtain optimal outcomes. The sole option that may be applied irrespective of liver function is liver transplant. Most of them are compensated and fitting into the Chilld-‐Pugh stage A.**Patients with end stage cirrhosis due to heavily impaired liver function (Child-‐Pugh C or earlier stages with predictors of poor prognosis, high MELD score) should be considered for liver transplantation. In them HCC may become a contraindication if exceeding the enlistment criteria. ***Currently sorafenib followed by regorafenib has been shown to be effective. lenvatinib has been shown to be non-‐inferior to sorafenib, but no effective second line option after lenvatinib has been explored.
Chemoembolization Systemictherapy***TransplantResectionAblation Ablation BSC
>5 years >2.5 years >1 year 3 months
Su rv iv al
BCLC Staging and Treatment Strategy, 2017
Forner A, Reig ME, Bruix J. Lancet. 2017. Accepted.
>5 years
Early stage (A) Single or 3 nodules < 3cm
Preserved liver function*, PS 0
Portal pressure Bilirubin
Solitary 3 nodules ≤3cm
Associated diseasesIncreased
No Yes
Potential candidate for liver transplantation
No Yes
Normal
Effective treatmentswith impact on survival
HCC
Very early stage (0) Single< 2cm
Preserved liver function*, PS 0
Tr ea tm
en t
Pr og no si s
*This term includes a heterogeneous group of patients with different degree of liver function reserve that has to be carefully evaluated. For most treatment options, compensated liver disease (Child-‐Pugh A without ascites) is requested to obtain optimal outcomes. The sole option that may be applied irrespective of liver function is liver transplant. Most of them are compensated and fitting into the Chilld-‐Pugh stage A.**Patients with end stage cirrhosis due to heavily impaired liver function (Child-‐Pugh C or earlier stages with predictors of poor prognosis, high MELD score) should be considered for liver transplantation. In them HCC may become a contraindication if exceeding the enlistment criteria. ***Currently sorafenib followed by regorafenib has been shown to be effective. lenvatinib has been shown to be non-‐inferior to sorafenib, but no effective second line option after lenvatinib has been explored.
TransplantResectionAblation Ablation
Su rv iv al
Forner A, Reig ME, Bruix J. Lancet. 2017. Accepted.
Natural history: Unknown
Survival: 12-‐65% at 3 years
BCLC Staging and Treatment Strategy, 2017
EASL–EORTC Clinical Practice Guidelines. J Hepatol. 2012:56(4);908-‐43
3
2
1
2 (weak) 1 (strong)
Grade of recommendation
Levels of evidence
Sorafenib
Chemoembolization
RF
>5 years
Portal pressure Bilirubin
Potential candidate for liver transplantation
No Yes
Normal
Effective treatmentswith impact on survival
HCC
Very early stage (0) Single< 2cm
Preserved liver function*, PS 0
Tr ea tm
en t
Pr og no si s
*This term includes a heterogeneous group of patients with different degree of liver function reserve that has to be carefully evaluated. For most treatment options, compensated liver disease (Child-‐Pugh A without ascites) is requested to obtain optimal outcomes. The sole option that may be applied irrespective of liver function is liver transplant. Most of them are compensated and fitting into the Chilld-‐Pugh stage A.**Patients with end stage cirrhosis due to heavily impaired liver function (Child-‐Pugh C or earlier stages with predictors of poor prognosis, high MELD score) should be considered for liver transplantation. In them HCC may become a contraindication if exceeding the enlistment criteria. ***Currently sorafenib followed by regorafenib has been shown to be effective. lenvatinib has been shown to be non-‐inferior to sorafenib, but no effective second line option after lenvatinib has been explored.
ResectionAblation
Su rv iv al
Forner A, Reig ME, Bruix J. Lancet. 2017. Accepted.
BCLC Staging and Treatment Strategy, 2017
Tumor cell invasion into the portal vein and minute intrahepatic metastases in the vicinity of the tumor are observed in 27% and 10% of distinctly nodular small HCCs, respectively, but not observed in
indistinctly nodular small HCCs
Prognostic scoring systems for HCC Very early HCC
KojiroM, Roskams T. Semin Liver Dis. 2005;25:133-‐142. Hasegawa K et al. J Hepatol 2013;58:724-‐729.
Patients CP-‐A (n=785) 5-‐year survival: 83.9%
Si ng le tu
m or < 2c m
CP-‐A and platelet >150,000/mm3 (n=66)
5-‐year survival: 81%
Roayaie S. et al. Hepatology 2013:57(4):1426-‐35.
Overall Survival Rate (%) Study No. of patients 1 year 3 year 5 year
Lencioni et al. 2005 Child-‐Pugh A 144 100% 76% 51% Child-‐Pugh B 43 89% 46% 31%
Tateishi et al. 2005 Chil