- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02762266
Transarterial Chemoembolization Compared With Stereotactic Body Radiation Therapy or Stereotactic Ablative Radiation Therapy in Treating Patients With Residual or Recurrent Liver Cancer Undergone Initial Transarterial Chemoembolization
International Randomized Study of Transarterial Chemoembolization (TACE) Versus Stereotactic Body Radiotherapy (SBRT) / Stereotactic Ablative Radiotherapy (SABR) for Residual or Recurrent Hepatocellular Carcinoma After Initial TACE
Study Overview
Status
Detailed Description
PRIMARY OBJECTIVES:
I. To determine the freedom from local progression (FFLP) of TACE versus (vs) SABR in patients with persistent hepatocellular carcinoma (HCC) after TACE.
SECONDARY OBJECTIVES:
I. To determine the progression-free survival (PFS) of TACE vs SABR in patients with persistent HCC after initial TACE.
II. To determine the overall survival (OS) of TACE vs SABR for persistent HCC. III. To determine the toxicities associated with TACE or SABR for persistent HCC.
OUTLINE: Patients are randomized to 1 of 2 treatment arms.
Arm I: Patients undergo TACE.
ARM II: Beginning within 2 weeks of the radiation set-up scan and within 4 weeks of fiducial seed implantation (if applicable), patients undergo image guided SBRT 3 fractions within 1 week or 5 fractions within 2 weeks.
After completion of study treatment, patients are followed up for 1-2 weeks, 1, 3, 6, 12, and 18 months, and every 6 months up to 3 years.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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Hokkaido
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Sapporo, Hokkaido, Japan, 060-8648
- Hokkaido University Hospital
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California
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Palo Alto, California, United States, 94304
- Stanford University, School of Medicine
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
Confirmed hepatocellular carcinoma (HCC) by one of the following:
- Histopathology
- One radiographic technique that confirms a lesion >= 1 cm with arterial hypervascularization with washout on delayed phase
- Radiographic evidence of persistent, progressive, or recurrent disease in an area previously treated with TACE and determined from 3 months after initial TACE; this evaluation should be within 6 weeks of date of study eligibility
- Unifocal liver tumors not to exceed 7.5 cm in greatest axial dimension; multifocal lesions will be restricted to lesions that can be treated within a single target volume within the same liver segment and to an aggregate of 10 cm as long as the dose constraints to normal tissue can be met
- Eastern Clinical Oncology Group (ECOG) performance status 0, 1 or 2
- Patients with liver disease classified as Child Pugh class A or B, with score =< 9 ((within 4 weeks of treatment)
- Life expectancy >= 6 months
- Ability of the research subject or authorized legal representative to understand and have the willingness to sign a written informed consent document
Exclusion Criteria:
- Prior radiotherapy to the upper abdomen
- Prior radioembolization to the liver
- Prior radiofrequency ablation (RFA) to index lesion
- Liver transplant
- Active gastrointestinal bleed within 2 weeks of study enrollment
- Ascites refractory to medical therapy (mild to moderate ascites is allowed)
- Women who are pregnant or breastfeeding
- Administration of chemotherapy within the last 1 month
- Extrahepatic metastases
- Participation in another concurrent treatment protocol
- Prior history of malignancy other than HCC, dermatologic basal cell or squamous cell carcinoma
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Arm I (TACE)
Patients undergo TACE.
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Undergo TACE
Other Names:
. Acceptable embolic agents include:
|
Experimental: Arm II (SBRT)
Beginning within 2 weeks of the radiation set-up scan and within 4 weeks of fiducial seed implantation (if applicable), patients undergo image guided SBRT 3 fractions within 1 week or 5 fractions within 2 weeks.
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Undergo SBRT
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With a Local Progression Event
Time Frame: Up to 12 months
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Local progression event: occurring in the treated hepatic lesion.
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Up to 12 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Median OS
Time Frame: Time from randomization until death from any cause, assessed up to 3 years
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Overall survival will be summarized using Kaplan-Meier curves and medians with 95% confidence intervals calculated using Greenwood's formula.
Log rank tests will be used to compare treatment groups.
Cox proportional hazard models will be used to estimate hazard ratios between treatment groups and to assess other risk factors, in particular the effect of tumor size and the impact of the different institutions.
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Time from randomization until death from any cause, assessed up to 3 years
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Comparison of Median Freedom From Extra Hepatic Progression
Time Frame: Up to 16 weeks
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The time to freedom from extra hepatic progression will be estimated by competing risk models with death as a competing risk.
Risk factors such as tumor size and institution will be tested in a multivariate Cox regression model adjusting for the competing risks.
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Up to 16 weeks
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Median Extra Hepatic PFS for Patients With Tumors Smaller Than 3 cm and Greater Than 3 cm Per Treatment Group
Time Frame: At 18 months
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Extra hepatic PFS within each subgroup will be summarized by cumulative incidence function estimators adjusted for the competing risk of death or regional or distant progression.
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At 18 months
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Median FFLP for Patients With Tumors Smaller Than 3 cm and With Tumors Greater Than 3 cm Per Treatment Group
Time Frame: At 18 months
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FFLP within each subgroup will be summarized by cumulative incidence function estimators adjusted for the competing risk of death or regional or distant progression.
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At 18 months
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Median OS for Patients With Tumors Smaller Than 3 cm and Greater Than 3 cm Per Treatment Group
Time Frame: At 18 months
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Within each subgroup OS will be summarized using Kaplan-Meier curves and medians with 95% confidence intervals calculated using Greenwood's formula.
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At 18 months
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Number of Participants With Disease Progression or Death
Time Frame: Randomization through 3 years
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Including local, regional, or distant progression events, or death.
Local progression event: occurring in the treated tumor.
Regional progression event: occurring in the same part of the body as the treated tumor.
Distant progression event: occurring outside the region of the body where the treated tumor is located.
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Randomization through 3 years
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Number of Participants With Disease Progression or Death by Tumor Size (<= 3 cm and > 3 cm) Per Treatment Group
Time Frame: Randomization through 18 months
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Including local, regional, or distant progression events, or death.
Local progression event: occurring in the treated tumor.
Regional progression event: occurring in the same part of the body as the treated tumor.
Distant progression event: occurring outside the region of the body where the treated tumor is located.
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Randomization through 18 months
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The Impact of Elevated Serum Alpha-Fetoprotein Level (AFP) on Freedom From Local Progression (FFLP)
Time Frame: Up to 18 months
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The impact of elevated AFP level on time to event endpoints will be evaluated both in terms of the initial AFP level and on-study levels in a Cox proportional hazards model.
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Up to 18 months
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The Impact of Elevated Serum Alpha-Fetoprotein Level (AFP) on Progression-free Survival (PFS)
Time Frame: Up to 18 months
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The impact of elevated AFP level on time to event endpoints will be evaluated both in terms of the initial AFP level and on-study levels in a Cox proportional hazards model.
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Up to 18 months
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The Impact of Elevated Serum Alpha-Fetoprotein Level (AFP) on Extra Hepatic PFS
Time Frame: Up to 18 months
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The impact of elevated AFP level on time to event endpoints: FFLP, PFS, extra hepatic PFS and OS will be evaluated both in terms of the initial AFP level and on-study levels in a Cox proportional hazards model.
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Up to 18 months
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The Impact of Elevated Serum Alpha-Fetoprotein Level (AFP) on Overall Survival (OS)
Time Frame: Up to 18 months
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The impact of elevated AFP level on time to event endpoints will be evaluated both in terms of the initial AFP level and on-study levels in a Cox proportional hazards model.
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Up to 18 months
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Daniel Chang, MD, Stanford University
- Principal Investigator: Erqi Liu Pollom, MD, Stanford University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Pathologic Processes
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Adenocarcinoma
- Neoplasms, Glandular and Epithelial
- Disease Attributes
- Digestive System Neoplasms
- Liver Diseases
- Liver Neoplasms
- Carcinoma
- Carcinoma, Hepatocellular
- Recurrence
- Antineoplastic Agents
- Ethiodized Oil
Other Study ID Numbers
- IRB-35937
- P30CA124435 (U.S. NIH Grant/Contract)
- NCI-2016-00418 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
- HEP0052 (Other Identifier: OnCore ID)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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