The Johns Hopkins Hospital
Baltimore, Maryland, 21287, United States
NCT Number: NCT02007954
The purpose of this study is to determine the feasibility and safety of using small beads (70-150 micron in place of 100-300 micron) to deliver chemotherapy into the liver to treat patients with hepatocellular carcinoma (HCC). The beads (LC-Bead M1) will be loaded with doxorubicin (DEBDOX-M1), and used to administer transarterial chemoembolization (TACE) DEBDOX, loaded with doxorubicin, is a device that utilizes tiny beads (70-150 microns) to deliver chemotherapy agents into liver tumor(s) via the hepatic artery. This device allows for continuous release of doxorubicin into the liver tumor tissue(s) causing necrosis of the targeted tumor(s). The potential advantages of the smaller beads are deeper penetration into the tumor bed, while avoiding premature proximal occlusion of vessels feeding the tumor, and more consistent dosing. Response to therapy will be evaluated monthly by clinic visits and blood tests (to include assessment of liver function and tumor markers) and by imaging (usually MRIs) every 1-2 months. Patients will be on study for 6 months after which they will be exited from the study and followed for survival. Once exited from the study they will continue to be eligible to receive the smaller beads (DEBDOX), should it be recommended.
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Notify Me18 year and older
All sexes
Interventional
Phase 2
Baltimore, Maryland, 21287, United States
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
DEBDOX, loaded with doxorubicin, is a device that utilizes beads in place of lipiodol to deliver the chemotherapy into the liver tumor. The device allows for continuous elution of doxorubicin into the liver tumor tissue. The advantages of this method of delivery in comparison to conventional TACE are that the beads are able to deliver a greater volume and concentration of the drugs to the tumor because of their unique ability to elute the drug over a period of several days. As a result of this unique delivery, systemic toxicity is significantly reduced. The potential advantages of the smaller beads are deeper penetration into the tumor bed, while avoiding premature proximal occlusion of vessels feeding the tumor, and more consistent dosing. These properties translate into greater potency of therapy and potentially improved patient survival.
Time frame: 6 months
Feasibility is defined as achieving an acceptable level of technical success in the use of DEBDOX-M1 beads treating hepatic lesions in patients with hepatocellular carcinoma.
Time frame: 1 month
For safety, all toxicities assessed as being at least possibly related will be analyzed by descriptive statistics to show type, grade (NCI Common Toxicity Criteria v.4 toxicity criteria), frequency and time from DEBDOX-M1TACE.
Time frame: 1 month
Efficacy as assessed by radiographic tumor response using EASL amendment at baseline and at 1 month imaging following TACE treatments.
Complete Response (CR): Achieving 100% tumor necrosis of lesions targeted by DEBDOX-M1. Baseline degree of tumor enhancement used as a reference.
Partial Response (PR): Demonstrating greater than 50% tumor necrosis in lesions targeted by DEBDOX-M1.
Stable Disease (SD): Not meeting requirements for CR or PR and not demonstrating evidence of progression of lesions targeted by DEBDOX-M1.
Progressive Disease (PD): Reappearance of or increased tumor enhancement greater than 25% in lesions previously targeted by DEBDOX-M1.
Time frame: 1 month
Efficacy as assessed by radiographic tumor response using qEASL at baseline and at 1-month imaging following TACE treatments.
Complete Response (CR): Disappearance of any intratumoral arterial enhancement in all target lesions.
Partial Response (PR): At least a 65% decrease in the sum of enhancing tissue volume of the lesions.
Stable Disease (SD): Any cases that do not qualify for complete response, partial response, or progressive disease.
Progressive Disease (PD): an increase of at least 73% in the sum of enhancing tissue volume of the lesions.
Time frame: 1 month
Efficacy as assessed by radiographic tumor response using modified RECIST (mRECIST) criteria at baseline and at 1-month imaging following TACE treatments.
Complete Response (CR): Disappearance of any intratumoral arterial enhancement in all target lesions Partial Response (PR): At least 30% decrease in the sum of diameters of viable target lesions, taking as reference the baseline sum of the diameters of target lesions Progressive Disease (PD): At least 20% increase in the sum of diameters of viable target lesions, taking as reference the smallest sum of diameters of viable target lesions since treatment started Stable Disease (SD): Any cases that do not qualify for either PR or PD.
Time frame: 6 months
The number of patients who underwent a liver transplantation following treatment on this protocol.
Time frame: 1 month
The change in alpha-fetoprotein tumor marker levels pre- and post-treatment with one DEBDOX-M1 TACE procedure.
Time frame: 24 hours
PK analysis of doxorubicin and its metabolite doxorubicinol post DEBDOX-M1 in the first 10 patients enrolled on protocol including peak plasma concentration (Cmax).
Time points assessed in protocol were pre-dose, and then 5min, 20min, 40min, 1hr, 2hr, and 24hr post administration of 50-100mg doxorubicin.
Time frame: 24 hours
Total drug exposure over time (AUC) of doxorubicin and its metabolite doxorubicinol post DEBDOX in the first 10 patients enrolled on protocol. Time points assessed in protocol were pre-dose, and then 5min, 20min, 40min, 1hr, 2hr, and 24hr post administration of 50-100mg doxorubicin..
Time frame: 24 hours
Time taken to reach maximum concentration (Tmax) of doxorubicin and its metabolite doxorubicinol post DEBDOX-M1 in the first 10 patients enrolled on protocol. Time points assessed in protocol were pre-dose, and then 5min, 20min, 40min, 1hr, 2hr, and 24hr post administration of 50-100mg doxorubicin..
Yale University
Other
Doxorubicin-eluting LC Bead M1 for Patients With Hepatocellular Carcinoma (DEBDOX)
Acronym: DEBDOX
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View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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