About this trial
This is a phase II, multi-arm, Bayesian adaptive platform trial designed to efficiently evaluate novel therapies for advanced hepatocellular carcinoma (HCC) after first-line treatment failure. The study aims to rapidly identify the most effective investigational regimens and discover predictive biomarker signatures (from tumor tissue, blood, and imaging) to guide personalized second-line therapy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Written informed consent obtained.
Age ≥ 18 years at time of study entry.
Locally advanced or metastatic and/or unresectable HCC with diagnosis confirmed by histology/ cytology or clinically by American Association for the Study of Liver Diseases (AASLD) criteria in cirrhotic patients.
Patients who have previously received first-line therapy with anti-PD-1/PD-L1 combined with anti-VEGF antibodies, or anti-PD-1/PD-L1 combined with TKI, or anti-PD-1/PD-L1 combined with anti-CTLA-4 antibodies and experienced disease progression; or disease recurrence within 6 months after completion of neoadjuvant/adjuvant immunotherapy.
Disqualifiers
Known fibrolamellar HCC, sarcomatoid HCC, or mixed cholangiocarcinoma and HCC.
Patients on a liver transplantation list or with advanced liver disease.
History of cardiac disease, including clinically significant gastrointestinal bleeding within 4 weeks prior to start of study treatment
Thrombotic or embolic events such as cerebrovascular accident (including transient ischemic attacks), deep vein thrombosis or pulmonary embolism within the 6 months Prior to the first dose of study drug with the exception of thrombosis of a segmental portal vein.
Trial design
Parallel
Treatments tested in this trial
Lenvatinib
Drug12 mg orally daily for body weight ≥ 60 kg; 8 mg orally daily for body weight \< 60 kg.
Regorafenib (BAY 73-4506)
Drug160 mg orally once daily on Days 1-21 of a 28-day cycle.
Tislelizumab+TKI
DrugTislelizumab:200 mg administered intravenously (IV) on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
HAIC+TKI
DrugFOLFOX Regimen: Administered via the hepatic artery. Oxaliplatin: 85 mg/m² IV infusion from Hour 0-2 on Day 1. Leucovorin: 400 mg/m² IV infusion from Hour 2-3 on Day 1. Fluorouracil: 400 mg/m² IV bolus at Hour 3 on Day 1, followed by 2400 mg/m² as a continuous IV infusion over 24 hours. HAIC was repeated every 3 weeks for up to 4 cycles. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
HAIC + Tislelizumab+TKI
DrugFOLFOX Regimen: Administered via the hepatic artery. Oxaliplatin: 85 mg/m² IV infusion from Hour 0-2 on Day 1. Leucovorin: 400 mg/m² IV infusion from Hour 2-3 on Day 1. Fluorouracil: 400 mg/m² IV bolus at Hour 3 on Day 1, followed by 2400 mg/m² as a continuous IV infusion over 24 hours.HAIC was repeated every 3 weeks for up to 4 cycles. Tislelizumab: 200 mg IV on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
QL1706+TKI
DrugQL1706:7.5 mg/kg IV on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
HAIC + QL1706+TKI
DrugFOLFOX Regimen: Administered via the hepatic artery. Oxaliplatin: 85 mg/m² IV infusion from Hour 0-2 on Day 1. Leucovorin: 400 mg/m² IV infusion from Hour 2-3 on Day 1. Fluorouracil: 400 mg/m² IV bolus at Hour 3 on Day 1, followed by 2400 mg/m² as a continuous IV infusion over 24 hours. HAIC was repeated every 3 weeks for up to 4 cycles. QL1706: 7.5 mg/kg IV on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
TUDCA + Camrelizumab+TKI
DrugTauroursodeoxycholic Acid (TUDCA): 250 mg orally twice daily. Camrelizumab: 200 mg IV on Day 1 of each 14-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
XELOX + QL1706+TKI
DrugOxaliplatin, 85 mg/m² IV infusion on Day 1 every 3 weeks; Capecitabine, 1000 mg/m2, orally twice daily on days 1 to 14 every 3 weeks. XELOX was repeated every 3 weeks for up to 4 cycles. QL1706: 7.5 mg/kg IV on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
XELOX + Tislelizumab+TKI
DrugOxaliplatin, 85 mg/m² IV infusion on Day 1 every 3 weeks; Capecitabine, 1000 mg/m2, orally twice daily on days 1 to 14 every 3 weeks. XELOX was repeated every 3 weeks for up to 4 cycles. Tislelizumab: 200 mg IV on Day 1 of each 21-day cycle. Lenvatinib:8 mg orally daily;OR Regorafenib:80 mg orally once daily on Days 1-21 of a 28-day cycle.
Treatment groups
9
Treatment groupsSee each treatment group below.
Trial outcomes
Primary outcomes
Objective Response Rate (ORR) evaluated by the investigator per Response Evaluation Criteria in Solid Tumors Version 1.1
ORR is defined as the percentage of participants who have a confirmed complete response (CR: disappearance of all target lesions) or partial response (PR: at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum of diameters). Responses are according to RECIST 1.1 as assessed by investigator.
Secondary outcomes
Disease control rate (DCR) evaluated by the investigator per Response Evaluation Criteria in Solid Tumors Version 1.1
DCR is defined as the proportion of patients with complete response (CR), partial response (PR) and stable disease (SD).
Duration of Response (DOR) evaluated by the investigator per Response Evaluation Criteria in Solid Tumors Version 1.1
DOR is defined as the time from first documented complete or partial response until disease progression, death from any cause, or censoring at date of last tumor assessment.
Time to Response (TTR) evaluated by the investigator per Response Evaluation Criteria in Solid Tumors Version 1.1.
TTR is defined as the time from the start of treatment until the first objective observation of a response (either partial response, PR, or complete response, CR), provided that the response is subsequently confirmed.
Progression Free Survival (PFS) evaluated by the investigator per Response Evaluation Criteria in Solid Tumors Version 1.1.
PFS is defined as the time from study treatment to disease progression or all-cause death as assessed by the investigator (whichever occurs first).
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