RecruitingPhase 2NCT07483359

Conversion Therapy With FOLFOX-HAIC Plus Lenvatinib And Tislelizumab For Hepatocellular Carcinoma With Vp3 Portal Vein Tumor Thrombus

Conversion Therapy With FOLFOX-HAIC Plus Lenvatinib and Tislelizumab for Hepatocellular Carcinoma With Vp3 Portal Vein Tumor Thrombus: A Prospective, Multicenter, Single-arm Study

Sponsor

First Hospital of China Medical University

Enrollment

38 participants

Start Date

May 20, 2026

Study Type

INTERVENTIONAL

Conditions

Hepatocellular Carcinoma (HCC)Portal Vein Tumor Thrombus

Summary

Patients with hepatocellular carcinoma (HCC) complicated by Vp3 portal vein tumor thrombus (PVTT) face a poor prognosis and are typically ineligible for surgical resection. This prospective study evaluates a conversion therapy regimen-utilizing a combination of FOLFOX-HAIC, Lenvatinib, and Tislelizumab-designed to induce significant regression of both the tumor burden and the PVTT. The primary objective is to determine the Technical Resectability Rate (TRR), assessing the potential for this triple-combination therapy to downstage initially unresectable disease to a state suitable for curative-intent R0 surgical resection.

Eligibility

Min Age: 18 YearsMax Age: 80 Years

Plain Language Summary

Simplified for easier understanding

This clinical trial is studying HAIC + Tislelizumab +lenvatinib for people with hepatocellular carcinoma (hcc) and portal vein tumor thrombus. The study is currently recruiting participants at 1 location. People eligible for this study include aged 18 Years to 80 Years.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

COMBINATION_PRODUCTHAIC + Tislelizumab +lenvatinib

Tislelizumab: 200 mg administered intravenously each 21-day cycle. FOLFOX-HAIC: Administered every 21 days for up to a maximum of 6 cycles. The regimen consists of Oxaliplatin 85 mg/m², Leucovorin 400 mg/m², and 5-Fluorouracil 2500 mg/m² given as a continuous hepatic arterial infusion over 46-48 hours. Lenvatinib: Administered orally once daily on a continuous basis. Dosing is weight-adjusted: 12 mg/day for patients weighing ≥60 kg, and 8 mg/day for patients weighing \<60 kg.