TACE Plus PD-1 Antibody vs TACE Alone for Unresectable HCC

Inclusion Criteria:

* KPS≥70;
* The diagnosis of HCC was based on the diagnostic criteria for HCC used by the European Association for the Study of the Liver (EASL), simultaneously staged as BCLC A or BCLC B based on Barcelona Clinic Liver Cancer staging system.
* Patients must have at least one tumor lesion that can be accurately measured;
* Diagnosed as unresectable with consensus by the panel of liver surgery experts;
* Re commanded treated by TACE with consensus by the panel of liver MDT;
* No past history of TACE, chemotherapy or molecule-targeted treatment;
* No Cirrhosis or cirrhotic status of Child-Pugh class A only
* Meet the following laboratory parameters:(a) Platelet count ≥ 75,000/μL; (b)Hemoglobin ≥ 8.5 g/dL;(c) Total bilirubin ≤ 30mmol/L;(d) Serum albumin

  ≥ 32 g/L;(e) ASL and AST ≤ 6 x upper limit of normal;(f) Serum creatinine

  ≤ 1.5 x upper limit of normal;(g) INR \> 2.3 or PT/APTT within normal limits; (h) Absolute neutrophil count (ANC) \>1,500/mm3;
* Ability to understand the protocol and to agree to and sign a written informed consent document.

Exclusion Criteria:

* Patients with clinically significant gastrointestinal bleeding within 30 days prior to study entry.
* Known of serious heart disease which can nor endure the treatment such as cardiac ventricular arrhythmias requiring anti-arrhythmic therapy
* Evidence of hepatic decompensation including ascites, gastrointestinal bleeding or hepatic encephalopathy
* Known history of HIV
* History of organ allograft
* Known or suspected allergy to the investigational agents or any agent given in association with this trial.
* Evidence of bleeding diathesis.
* Any other hemorrhage/bleeding event \> CTCAE Grade 3 within 4 weeks of first dose of study drug
* Serious non-healing wound, ulcer, or bone fracture
* Known central nervous system tumors including metastatic brain disease
* Poor compliance that can not comply with the course of treatment and follow up.