Transarterial RAdioembolization Versus ChemoEmbolization for the Treatment of Hepatocellular Carcinoma (HCC) (TRACE)
Hepatocellular carcinoma (HCC) is a primary malignant tumor of the liver that accounts for an important health problem worldwide. In only 10% - 15% of all patients with HCC, tumors are considered resectable at presentation. In contrast to metastatic liver disease, there is no role for systemic chemotherapy in the treatment of HCC. Today only evidence is available for Sorafenib, a tyrosine kinase inhibiting agent. The arsenal of non-surgical therapies can roughly be divided into local ablative, transarterial and systemic therapies. In well selected patients, local ablative therapy can offer favorable long term results.
For patients with disease confined to the liver, but locally more advanced, transarterial treatment modalities are proposed. These therapies exploit the dual blood supply to the liver. HCC derives its blood supply almost entirely from the hepatic artery, while liver parenchyma derives > 75% of its blood supply from the portal vein. Antitumoral agents, such as cytotoxic drugs or radionuclides, can be delivered in close proximity of the tumor.
Examples of transarterial therapies are: transarterial chemoembolization (TACE), bland transarterial embolization (TAE), transarterial chemoembolization with drug eluting beads (TACE-DEB) and transarterial radioembolization with Iodine-131 or Yttrium-90.
TACE is currently the gold standard for treatment of patients with intermediate stage HCC, with a reported median survival of around 17 months. A novel development in the TACE treatment for HCC is the drug-eluting bead (DEB). Recently performed small clinical trials reported the efficacy of DEBs in the treatment of intermediate stage HCC, which is substantially higher compared to conventional TACE.
Yttrium-90 radioembolization (90Y-RE) is a relatively recently developed technique which implements transarterial administration of minimally embolic microspheres loaded with Yttrium-90, a β-emitting isotope, delivering selective internal radiation to the tumor.
In this study the investigators want to prospectively compare TACE-DEB and 90Y-RE, two novel treatments that both have theoretical and/or proven advantages compared to the use of conventional TACE, in patients with intermediate stage HCC.
|Study Design:||Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||Transarterial RAdioembolization Versus ChemoEmbolization for the Treatment of HCC: A Multicenter Randomized Controlled Trial (TRACE Trial)|
- Time to Progression (TTP). [ Time Frame: Patients will be followed over a 2 years period. ]Tumor progression is defined according to the modified Response Evaluation Criteria in Solid Tumors (mRECIST) response evaluation criteria. The mRECIST evaluation criteria define progressive disease by the implication of target lesions response, non-target lesions response and the occurrence of new lesions.
- Time to Local Progression (TLP). [ Time Frame: Since start of treatment untill local tumor progression with a maximum of 2 years follow up. ]In both study arms, treatment is done selectively for the lesions within the perfusion area (may be lobar, segmental or subsegmental), as visualized with Cone-Beam CT prior to intervention.
- Survival of patients dedicated to either treatment arm. [ Time Frame: Patients are followed for up to 2 years. ]Survival of patients is followed.
- Quality of life [ Time Frame: Before treatment and after treatment on a 3 monthly interval during 2 years. ]Quality of life as measured with The Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) scale, The Short Form (36) Health Survey, EuroQol Group 5-Dimension Self-Report Questionnaire score (EQ5D) and European Organization for Research and Treatment of Cancer Quality of Life (EORTC-QLQ30).
- Tumor response to therapy according to mRECIST criteria [ Time Frame: Before treatment and after treatment on a 3 monthly interval during 2 years. ]European Association for the Study of the Liver (EASL) response will be obtained based on the following: complete response, partial response, stable disease.
- Treatment-related costs. [ Time Frame: After follow up of 2 year. ]Treatment-related costs, in terms of cost of therapy and number of hospitalization days, in these patients.
- Toxicities and adverse events (recorded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE version 3.0) [ Time Frame: 6 months following last treatment ]The number of patients with AEs, SAEs and SUSARs and the total number of AEs, SAEs and SUSARs in both treatment groups.
|Study Start Date:||September 2011|
|Estimated Study Completion Date:||December 2016|
|Estimated Primary Completion Date:||September 2015 (Final data collection date for primary outcome measure)|
|Active Comparator: Yttrium-90 radioembolization (90Y-RE)||
Glass Yttrium-90 microspheres (TheraSphere®; MDS Nordion Inc.) will be used
Active Comparator: Transarterial chemoembolization with drug eluting beads
Transarterial chemoembolization is performed with drug eluting beads, polyvinyl alcohol-based microspheres (DC Beads, Biocompatibles) loaded with the chemotherapeutic agent doxorubicin.
Transcatheter arterial chemoembolization (TACE) is performed with drug eluting beads (DEB), polyvinyl alcohol-based microspheres loaded with the chemotherapeutic agent doxorubicin.
Please refer to this study by its ClinicalTrials.gov identifier: NCT01381211
|Contact: L Defreyne, PhD, MD||(0)9/332 2938 ext +firstname.lastname@example.org|
|University Hospital Ghent||Recruiting|
|Ghent, Belgium, 9000|
|Contact: L Defreyne, PhD, MD (0)9/332 2938 ext +32 email@example.com|
|Principal Investigator: L Defreyne, PhD, MD|
|Principal Investigator:||Luc Defreyne, MD, PhD||University Hospital, Ghent|