Surgical Resection Versus Percutaneous Local Ablative Therapy for Hepatocellular Carcinoma
Surgical Resection Versus Percutaneous Local Ablative Therapy for Hepatocellular Carcinoma
The aim of this study is to compare the operative complication and short-/long-term
 therapeutic effects of percutaneous local ablative therapy (PLAT) versus surgical
 resection(SR) on small hepatocellular carcinoma(HCC) patients with clinically significant
 portal hypertension(CSPH) so as to lend clinical and theoretical basis of the therapeutic
 schemes for the disease.
HCC is a major health problem worldwide, with an estimated incidence ranging between 500,000
 and 1,000,000 new cases annually. It is the fifth most common cancer in the world and the
 third most common cause of cancer-related death,especially in East-Asia countries.SR remains
 the first therapeutic option for a cure but is suitable only for 9%-27% of patients.The
 presence of significant background cirrhosis often precludes liver resection for HCC.Even
 though these HCC patients undergo SR，the incidence of posthepatectomy liver failure(PHLF) and
 death would be high，especially to HCC patients complicating CSPH，whose corresponding risk of
 PHLF and persistent PHLF were 59.02%and 14.75%respectively in our past study. It is extremely
 urgent to search a safe and effective means in this subgroup of HCC patients.PLAT, a recently
 developed local ablative technique, has attracted the greatest interest and popularity
 because of its effectiveness and safety,with a 3-year survival rate of 62-77%,a low treatment
 complication rate of 8-9% and a low treatment mortality rate of 0-0.5%.However, there is
 still debate on whether PLAT or SR is the most suitable therapy for HCC.To our
 knowledge,there have been no study on the therapy of HCC complicating CSPH.
Inclusion Criteria:

 1. 18 Years < ge ≤ 70 Y,KPS ≥ 70

 2. A solitary HCC ≤ 5cm in diameter,or multiple HCC(≤3) ,each ≤3cm in diameter without
 evidence of radiologically definable vascular invasion or extrahepatic metastasis.
 allowing to both SR and PLAT

 3. Child-Pugh class A or B,without history of encephalopathy,ascites refractory to
 diuretics,or variceal bleeding

 4. NO previous treatment of HCC

 5. Platelet count>40,000/mm3；prothrombin time prolongation of no more than 3 seconds

 6. Patients who can understand this trial and have signed information consent

 Exclusion Criteria:

 1. metastatic liver cancer

 2. Patients with apparent cardiac,pulmonary,cerebral and renal dysfunction,which may
 affect the treatment of HCC

 3) Patients with other diseases which may affect the treatment mentioned

 4） Patients participating in other clinical trials

 5） Patients with a medical history of other malignant tumors

 6) Pregnant and breast-feeding women