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Hepatic Artery Embolization with Microsphere for Large Hepatocellular Carcinoma

Hepatic Artery Embolization with Microsphere for Large Hepatocellular Carcinoma - HAMLET study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000021457
Enrollment
25
Registered
2016-03-12
Start date
2016-03-12
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hepatocellular carcinoma

Interventions

Sponsors

Clinical Research Group of the Japanese Society for Transcatheter Hepatic Arterial Embolization
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Treatment-naive hepatocellular carcionma 2) Five or fewer tumors, At least one tumor has 5 cm or lager to 10 cm or less in maximum diameter 3) No invasion to veins and biliary duct 4) Child-Pugh score <= 8 5) Liver tumor seems to be the most important factor of prognosis 6) No candidate for surgery or ablation therapy 7) Function of liver, kidney, and bone marrow are normal 8) Over 20 years old 9) ECOG performance status: 0 or 1 10) Expected survival time over 12 weeks 11) Written informed consent

Exclusion criteria

Exclusion criteria: 1) History of the surgery or endoscopic treatment of the biliary duct 2) Sever arterioportal shunt or arteriovenous shunt 3) Sever stenosis or occlusion of the hepatic artery 4) History of rupture of hepatocellular carcionma 5) Treatment refractory pleural effusion or ascites 6) Sever complication: heart failure, angina pectoris, arrhythmia myocardial infarction duplicate active cancer active infection active gastrointestinal hemorrhage hepatic encephalopathy, mental disorder iodine allergy, sever drug allergy 7) Pregnant woman or woman who want to be pregnant 8) Qualified ineligible patients being this clinical trial by responsible doctor

Design outcomes

Primary

MeasureTime frame
Response rate of large hepatocellular carcinoma (3 months)

Secondary

MeasureTime frame
Safety, Response rate of all hepatocellular carcinomas, Progression free survival, Survival rate (1-year), Overall survival rate, Hospital stay

Countries

Japan

Contacts

Public ContactMasashi Fujimori

Mie University School of Medicine Radiology

fujimorim@clin.medic.mie-u.ac.jp059-231-5029

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026