DEB-TACE+HAIC vs. HAIC for Large HCC

Second Affiliated Hospital of Guangzhou Medical University

Status and phase: Enrolling; Phase 3

Conditions: Unresectable Hepatocellular Carcinoma

Treatments: Procedure: HAIC; Procedure: dTACE-HAIC; Drug: HAIC protocol; Drug: dTACE-HAIC protocol

Study type: Interventional

Funder types: Other

Identifiers

NCT05263219

MIIR-09

Details and patient eligibility

About

This study is conducted to evaluate the efficacy and safety of transarterial chemoembolization with drug-eluting beads (DEB-TACE) plus hepatic artery infusion chemotherapy (HAIC) compared with HAIC alone for unresectable large hepatocellular carcinoma (HCC).

Full description

This is a multicenter, prospective and randomized study to evaluate the efficacy and safety of DEB-TACE (with CalliSpheres) plus HAIC compared with HAIC alone for unresectable large HCC (>7cm).

230 patients with initially unresectable large HCC (> 7cm) will be enrolled in this study. The patients will receive either DEB-TACE plus HAIC (dTACE-HAIC) or HAIC as the primary treatment using an 1:1 randomization scheme. In the dTACE-HAIC arm, the microcatheter will be reserved at the proper/left/right hepatic artery and chemotherapy drugs (FOLFOX-based regimen) will be intra-arterially administered though the microcatheter. The treatment can be repeated on demand (at a 4-6-week interval usually) based on the evaluation of follow-up laboratory and imaging examination by the multidisciplinary team. In the HAIC arm, treatment will repeated once every 3 weeks for up to six cycles. During follow-up, the potential resectability of the tumor will be assessed by the multidisciplinary team (MDT). Once the tumors become resectable, curative surgical resection will be recommended for the patients.

The primary end point of this study is overall survival (OS). The secondary endpoints are tumor response (objective response rate and disease control rate), success rate of conversion to resection, progression-free survival (PFS), and adverse events (AEs).

Enrollment: 230 estimated patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with HCC confirmed by histology/cytology or diagnosed clinically.
• The maximum HCC lesion > 7 cm.
• Unresectable HCC evaluated by the surgeon team.
• At least one measurable intrahepatic target lesion.
• Patients without cirrhosis, or with cirrhosis but the liver function of Child-Pugh Class A.
• ECOG score of performance status ≤ 1 point.
• Adequate organ and bone marrow function; the blood biochemical examination: platelet count ≥75×10^9/L, leukocyte >3.0×10^9/L, ASL and AST≤5×ULN, creatinine≤1.5×ULN, INR<1.5 or PT/APTT normal range.
• Life expectancy of at least 3 months.

Exclusion criteria

• Accompanied with tumor thrombus involving the main portal vein or bilateral first-order branch of portal vein.
• Accompanied with vena cava tumor thrombus.
• Extrahepatic metastasis.
• Previous treatment with TACE, HAIC, liver transplantation, resection, ablation, radiotherapy, or systemic therapy.
• Decompensated liver function, including: ascites, bleeding from gastroesophageal varices, and hepatic encephalopathy.
• Those with organs (heart and kidneys) dysfunction who cannot tolerate TACE or HAIC treatment.
• History of other malignancies.
• Uncontrollable infection.
• History of HIV.
• Allergic to the drugs involved in the research.
• Patients with gastrointestinal bleeding within 30 days, or other bleeding> CTCAE grade 3.
• History of organ or cells transplantation.
• Those with bleeding tendency.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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230 participants in 2 patient groups

Transarterial chemoembolization with drug-eluting beads plus hepatic arterial infusion chemotherapy

Experimental group

Description:

Patients will receive the combination treatment of DEB-TACE and HAIC.

Treatment:

Drug: dTACE-HAIC protocol

Procedure: dTACE-HAIC

Hepatic arterial infusion chemotherapy

Active Comparator group

Description:

Patients will receive HAIC treatment alone.

Treatment:

Procedure: HAIC

Drug: HAIC protocol