Track topics on Twitter Track topics that are important to you
RATIONALE: Vaccines may make the body build an immune response to kill tumor cells.
- Determine the maximum tolerated dose of human alpha fetoprotein (hAFP) peptide immunization comprised of hAFP(137-145), hAFP(158-166), hAFP(325-334), and hAFP(542-550) when emulsified in Montanide ISA-51 in HLA-A*0201 positive patients with hepatocellular carcinoma.
- Determine the safety and toxicity of this regimen in these patients.
- Determine the antigen-specific immune response, overall survival, disease free survival, and progression free survival in patients treated with this regimen.
OUTLINE: This is a dose-escalation study.
Patients receive human alpha fetoprotein (hAFP) peptide immunization comprising hAFP(137-145), hAFP(158-166), hAFP(325-334), and hAFP(542-550) emulsified in Montanide ISA-51 intradermally into the proximal extremities or anterior trunk draining inguinal and axillary lymph nodes on days 0, 14, 28, and 42.
Cohorts of 3-6 patients receive escalating doses of hAFP peptide immunization until the maximum tolerated dose is determined (MTD). The MTD is defined as the dose preceding that at which 2 of 3 or 6 patients experience dose-limiting toxicity.
Patients are followed for survival.
PROJECTED ACCRUAL: A maximum of 24 patients will be accrued for this study.
Primary Purpose: Treatment
AFP gene hepatocellular carcinoma vaccine, incomplete Freund's adjuvant
Jonsson Comprehensive Cancer Center, UCLA
Active, not recruiting
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:57:44-0400
Previous rather poor results in liver transplantation (LT) of patients with advanced hepatocellular carcinoma (HCC) have made the application of LT very limited in treatment of HCC. The ad...
The study is designed to investigate the effect of postoperative adjuvant chemotherapy in prevention of tumor recurrence and metastasis for hepatocellular carcinoma after liver transplanta...
Compare the effect of liver transplantation (LT) plus ADV-TK gene therapy versus LT only in advanced primary hepatocellular carcinoma.
RATIONALE: Vaccines made from DNA and a gene-modified virus may make the body build an immune response to kill tumor cells. Giving booster vaccinations may make a stronger immune response ...
This study is a randomized, open-label, controlled study that will explore the efficacy of adjuvant chemotherapy based on the adenosine triphosphate tumor chemosensitivity assay for patien...
Iron metabolism is crucial to hepatocellular carcinoma progression and is a key determinant of prognosis. Protein-protein interactions within the iron metabolism gene network were analyzed using the E...
Adjuvant can play an important role in vaccine formulation by aiding in the development of a robust immune response. In our hybridoma development work, we typically use both Freund's and AddaVax™ ad...
Hepatocellular carcinoma (HCC) is an aggressive malignant neoplasm that is often chemoresistant. Complete surgical resection remains the mainstay of therapy. The role of liver transplantation (LT) in ...
Open Liver Resection, Laparoscopic Liver Resection, and Percutaneous Thermal Ablation for Patients with Solitary Small Hepatocellular Carcinoma (≤30 mm): Review of the Literature and Proposal for a Therapeutic Strategy.
Patients with a single hepatocellular carcinoma (HCC) ≤3 cm and preserved liver function have the highest likelihood to be cured if treated. The most adequate treatment methods are yet a matter that...
Helminth 2-cys peroxiredoxin (Prx) is a major antioxidant enzyme that protects parasites against hydrogen peroxide-generating oxidative stress from the hosts' immune responses. This enzyme has been fo...
An ORTHOHEPADNAVIRUS causing chronic liver disease and hepatocellular carcinoma in woodchucks. It closely resembles the human hepatitis B virus.
A primary malignant neoplasm of epithelial liver cells. It ranges from a well-differentiated tumor with EPITHELIAL CELLS indistinguishable from normal HEPATOCYTES to a poorly differentiated neoplasm. The cells may be uniform or markedly pleomorphic, or form GIANT CELLS. Several classification schemes have been suggested.
The founding member of the EPH FAMILY RECEPTORS. It was first cloned from an erythropoietin-producing human hepatocellular carcinoma cell line and is highly conserved among many mammalian species. Overproduction of the EphA1 receptor is associated with tumors and tumor cells of epithelial origin. It is also expressed at high levels in LIVER; LUNG; and KIDNEY; which is in contrast to many other members of the Eph receptor that are found primarily in tissues of the nervous system.
An antigen solution emulsified in mineral oil. The complete form is made up of killed, dried mycobacteria, usually M. tuberculosis, suspended in the oil phase. It is effective in stimulating cell-mediated immunity (IMMUNITY, CELLULAR) and potentiates the production of certain IMMUNOGLOBULINS in some animals. The incomplete form does not contain mycobacteria.
A combined vaccine used to prevent infection with diphtheria and tetanus toxoid. This is used in place of DTP vaccine (DIPHTHERIA-TETANUS-PERTUSSIS VACCINE) when PERTUSSIS VACCINE is contraindicated.
In a clinical trial or interventional study, participants receive specific interventions according to the research plan or protocol created by the investigators. These interventions may be medical products, such as drugs or devices; procedures; or change...
A vaccine is a biological preparation that improves immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe, its toxins or one ...
Hepatology is the study of liver, gallbladder, biliary tree, and pancreas, and diseases associated with them. This includes viral hepatitis, alcohol damage, cirrhosis and cancer. As modern lifestyles change, with alcoholism and cancer becoming more promi...