Clinical Study of the Efficacy and Safety of Transhepatic Arterial Chemoembolization Combined With Tislelizumab and Lenvatinib in Patients With Advanced Unresectable Hepatocellular Carcinoma

This is an interventional treatment trial for Tislelizumab Read More

Inclusion Criteria:

1. Advanced Unresectable Hepatocellular Carcinoma
2. Histological examination or clinical diagnosis of HCC
3. BCLC C Stage
4. Child-Pugh A
5. ECOG 0-1
6. Age ≥ 18 years old and ≤ 70 years old
7. No serious concomitant diseases
8. No Portal vein tumor thrombus or Inferior vena cava tumor thrombus
9. No extrahepatic metastases
10. Not receiving any systematic treatment
11. life expectancy > 3 months.
12. The patient must be able to understand and be willing to sign a written informed consent form.

Exclusion Criteria:

1. previous (within 5 years) or concurrent other malignancies
2. participated in a clinical trial of another drug within four weeks
3. the presence of a contraindication to TACE
4. There is a history of bleeding, and any bleeding event with a severe grade of 3 or above in CTCAE v5.0 occurred within 4 weeks before screening
5. Patients with known CNS metastases or a history of CNS metastases prior to screening. For patients with clinically suspected CNS metastases, CT or MRI must be performed within 28 days prior to enrolment to exclude CNS metastases.
6. patients with a history of unstable angina pectoris; those with newly diagnosed angina pectoris within 3 months prior to screening or a myocardial infarction event within 6 months prior to screening; arrhythmias (including QTcF: ≥ 450 ms in men and ≥ 470 ms in women) requiring long-term antiarrhythmic medication and New York Heart Association classification ≥ Class II cardiac insufficiency.
7. Have a history of immunodeficiency, or suffer from other acquired and congenital immunodeficiency diseases, or have received allogeneic stem cell transplantation or organ transplantation in the past.
8. patients with infectious pneumonia, non-infectious pneumonia, interstitial pneumonia and other conditions requiring the use of corticosteroids.
9. Have a serious history of chronic autoimmune diseases, such as systemic lupus erythematosus. Well-controlled immune-related diseases, such as dermatitis, psoriasis and rheumatoid arthritis, can be included in the group after being evaluated by researchers.
10. There is a history of inflammatory bowel diseases such as ulcerative enteritis and Crohn's disease, and a history of inflammatory chronic diarrhea diseases such as irritable bowel syndrome.
11. Have a history of sarcoidosis or tuberculosis.
12. Known history of human immunodeficiency virus (HIV) infection.
13. patients with hypersensitivity to human or murine monoclonal antibodies.
14. persons with a history of psychotropic substance abuse who are unable to abstain or who have a psychiatric disorder.
15. patients with clinical signs of pleural effusion or peritoneal effusion requiring clinical intervention.
16. patients with concomitant illnesses that, in the judgment of the investigator, seriously jeopardize patient safety or interfere with patient completion of the study.
17. pregnant and lactating females.