Irreversible Electroporation Combined With Targeted Therapy and Immunotherapy for Advanced Hepatocellular Carcinoma
Condition(s) studied
Investigational drug(s) / intervention(s)
Irreversible Electroporation: Percutaneous or intraoperative irreversible electroporation performed according to institutional standards.
Lenvatinib: Oral administration according to body weight and prescribing information.
Sintilimab: 200 mg intravenously every 3 weeks.
Study summary
Advanced hepatocellular carcinoma (HCC) remains a major therapeutic challenge. Although targeted therapy combined with immune checkpoint inhibitors has improved clinical outcomes, the objective response rate and conversion surgery rate remain suboptimal. Irreversible electroporation (IRE) is a non-thermal ablation technique that can induce tumor cell death while preserving surrounding vascular and biliary structures. Emerging evidence suggests that IRE may enhance anti-tumor immunity and synergize with systemic therapy.
This prospective, single-center, open-label study aims to evaluate the efficacy and safety of IRE combined with lenvatinib and sintilimab in patients with advanced HCC. Eligible patients with unresectable CNLC stage IIa, IIb, or IIIa disease will receive standard targeted therapy and immunotherapy with or without IRE according to treatment allocation. The primary endpoints are objective response rate (ORR) and conversion surgery rate. Secondary endpoints include time to response (TTR), progression-free survival (PFS), overall survival (OS), and treatment-related adverse events (TRAEs).
The study is expected to provide evidence regarding the role of IRE in enhancing tumor response and increasing the likelihood of curative-intent surgical resection in patients with advanced HCC.
Eligibility
Primary outcome measure(s)
- Objective Response Rate (ORR) — From treatment initiation until conversion surgery, first documented disease progression, or treatment discontinuation, whichever occurs first, with tumor response assessed approximately every month, up to 24 months.
The proportion of patients achieving complete response (CR) or partial response (PR) according to RECIST version 1.1. - Conversion Surgery Rate — From treatment initiation until curative-intent conversion surgery, disease progression, or treatment discontinuation, whichever occurs first, assessed up to 24 months.
Proportion of patients who undergo curative-intent surgical resection after study treatment based on multidisciplinary evaluation.
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Peking Union Medical College Hospital | Beijing | No. 1 Shuaifuyuan, Dongcheng District, Beijing, China | Recruiting |
On this site
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Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT07832006 on ClinicalTrials.gov ↗ ← All trials in China