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Study identifier: NCT07252323 Synced from ClinicalTrials.gov · July 29, 2026
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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)

Condition: Carcinoma · Hepatocellular Carcinoma  ·  Sponsor: Yonsei University

PhaseNA
Planned participants48
Who can joinAll sexes, 20 Years to no upper limit
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

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Locations (1)

Yonsei University Health System, Severance HospitalSeoul, South KoreaRecruiting

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Source record: clinicaltrials.gov/study/NCT07252323