A Single-arm Phase II Clinical Study Investigating the Safety and Efficacy of Carbon Ion Radiotherapy in Patients With Hepatocellular Carcinoma Previously Treated With Transarterial Radioembolization (TARE)
Recruiting now · Not applicable
Conditions studied: Carcinoma, Hepatocellular Carcinoma
In brief
This is a prospective, single-arm Phase II study designed to evaluate the safety and efficacy of carbon ion radiotherapy in patients with hepatocellular carcinoma (HCC) who demonstrate residual or recurrent disease after prior transarterial radioembolization (TARE). Carbon ion radiotherapy delivers highly conformal, high-linear energy transfer radiation, enabling dose escalation to hepatic tumors while minimizing exposure to surrounding normal tissues. Eligible patients will receive carbon ion radiotherapy to target lesions, and clinical outcomes including objective response rate, progression-free survival, overall survival, and treatment-related toxicity will be systematically assessed. The study aims to determine whether carbon ion radiotherapy can provide effective local tumor control and acceptable safety in this population, thereby establishing evidence to guide its therapeutic role following TARE.
Key facts
- Study ID
- NCT07252323
- Run by
- Yonsei University
- People needed
- 48
- Starts
- 2024-11-12
- Expected to finish
- 2026-11-01
- Last updated by the study team
- 2025-11-26
Who can join
Age: 20 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- adult patients over the age of 19 Hepatocellular carcinoma patients confirmed imagingly or histologically Patients who have a residual lesion in the TARE-treated area or have a recurrence or progressive lesion in the TARE-treated area or nearby liver and are deemed to need additional treatment when evaluating the response for more than 6 months Child-Pugh Class A (Child-Pugh score 5-6), B (CP score 7) Patients who fall within the range of lesions that can afford the baryon treatment intended in this study Patients who have minimal availability of liver excluded from treatment in terms of preservation of liver function proper liver function Patients with AST/ALT less than 5 times the upper limit of normal If you don't have blood clotting disorder ECOG performance status 2 or lower Patients who are not pregnant or who are undergoing appropriate contraception for women of childbearing age No other underlying conditions that seriously affect survival Patients who have listened to and agreed to a documented explanation and a statement of consent
You may not qualify if…
- If you've had external radiotherapy in your liver Patients with unresolved infections at that point Patients who have a current or other history of advanced carcinoma within 5 years a patient who underwent a liver transplant If baryon treatment is inappropriate or dangerous under the judgment of a radiologic oncologist
Where it is running
- Yonsei University Health System, Severance Hospital — Seoul, South Korea (enrolling)
Full record on ClinicalTrials.gov
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