Safety and Pharmacokinetics of Treating Liver Cancer With Drug-Eluting Beads

Part of paid clinical trials in Bethesda, Maryland.

Sponsor: National Institutes of Health Clinical Center (CC)
Study ID: NCT01336985
Phase: PHASE1
Status: Terminated

Conditions

Colorectal Neoplasms
Melanoma
Neoplasm Metastases

Eligibility Criteria

Sex: ALL
Age: 18 Years - 84 Years
Healthy Volunteers: Not accepted

Interventions

Irinotecan — DRUG
Chemoembolization — PROCEDURE
Drug-Eluting Beads — DEVICE
Biopsy — PROCEDURE

Study Details

Background: * Cancers in other parts of the body often spread to the liver, developing tumors which in many instances cannot be removed with surgery. Liver chemoembolization is a treatment that is routinely performed to control liver tumors in those who cannot have surgery. It has been shown to prolong survival, but does not cure the cancer. During chemoembolization very tiny beads (drug-eluting beads, or DEB) containing chemotherapy drugs (usually doxorubicin) are administered directly into the blood vessels of a liver tumor. The drug within the beads is then released into the tumor whilethe beads temporarily interrupt the tumor s blood supply. * Irinotecan, a drug commonly given intravenously to treat colon cancer, has been given in chemoembolization procedures in four other studies that have shown that the treatment is generally well tolerated. Researchers are interested in determining whether giving the drug irinotecan directly into the liver using drug-eluting beads is not only well tolerated but also provides a larger dose directly to the tumor as determined by tumor and normal liver tissue biopsies. The liver biopsies are an optional portion of the study. Objectives: \- To evaluate the safety and effectiveness of chemoembolization with irinotecan for tumors caused by cancer that has spread to the liver. Eligibility: \- Individuals at least 18 years of age who have melanoma, colon, or another intra-abdominal cancer that has spread to the liver. Design: * Participants will be screened with a physical examination, medical history, blood tests, tumor imaging studies, and liver biopsies. * Participants will receive up to 3 DEB chemoembolization treatments about 6 weeks apart. * After two treatments, participants will have imaging studies to see if the tumors have shrunk, and those whose tumors have shrunk may have a third treatment. * Multiple liver biopsies may be performed and blood samples will be taken to determine how much drug is in the tumor and the circulation, and to see how the tumor reacts to the drug. * Participants will return for followup visits for up to 1 year....