NCT07252323Recruiting
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)
Source: ClinicalTrials.gov · Last updated 26 Nov 2025
Brief summary (registry, in English)
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.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 48 (estimated)
- First submitted
- 18 Nov 2025
- Start date
- 12 Nov 2024
- Primary completion date
- Nov 2026
- Lead sponsor
- Yonsei University
- Diseases
- Liver and biliary tract cancer
- NCT number
- NCT07252323
What you commit to
- Study type: Interventional
- Planned participants: 48
- From 12 Nov 2024 to the primary completion date, Nov 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- 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
Who the study is looking for
- 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
Age in the registry: 20 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Yonsei University Health System, Severance Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.