A Phase II Clinical Study to Evaluate the Efficacy and Safety of BL-B01D1 Monotherapy, BL-B01D1 in Combination With Lenvatinib, BL-B01D1 in Combination With PD-1 Monoclonal Antibody, and BL-B01D1 in Combination With PD-1 Monoclonal Antibody and Bevacizumab in Patients With Advanced Hepatocellular Carcinoma
This study is a clinical study to explore the efficacy and safety of BL-B01D1 monotherapy, BL-B01D1 in combination with lenvatinib, BL-B01D1 in combination with PD-1 monoclonal antibody, and BL-B01D1 in combination with PD-1 monoclonal antibody and bevacizumab in patients with advanced hepatocellular carcinoma.
• Sign the informed consent form voluntarily and follow the protocol requirements;
• Gender is not limited;
• Age ≥18 years old and ≤75 years old;
• Expected survival time ≥3 months;
• Patients with advanced HCC confirmed by histology or cytology;
• Consent to provide archived tumor tissue samples or fresh tissue samples from the primary or metastatic lesions;
• At least one measurable lesion meeting the RECIST v1.1 definition was required;
• ECOG score was 0-1;
• The toxicity of previous antineoplastic therapy has returned to ≤ grade 1 as defined by NCI-CTCAE v5.0;
⁃ No severe cardiac dysfunction, left ventricular ejection fraction ≥50%;
⁃ Organ function level must meet the requirements;
⁃ Coagulation function: international normalized ratio (INR) ≤1.5×ULN, and activated partial thromboplastin time (APTT) ≤1.5×ULN;
⁃ Urinary protein ≤2+ or ≤1000mg/24h;
⁃ No cirrhosis or only Child-Pugh A cirrhosis;
⁃ If hepatitis B virus infection is negative or positive, the status of HBV surface antigen (HBsAg) should be confirmed by HBV serological test;
⁃ For premenopausal women of childbearing potential, a pregnancy test must be performed within 7 days before the start of treatment, a serum or urine pregnancy test must be negative, and the patient must not be lactating; All enrolled patients should take adequate barrier contraception during the entire treatment cycle and for 6 months after the end of treatment.