Track topics on Twitter Track topics that are important to you
PURPOSE: Phase I trial to study the effectiveness of vaccine therapy in treating patients who have metastatic melanoma.
- Determine the safety and tolerability of antigen-pulsed dendritic cell vaccine in patients with metastatic melanoma.
- Determine the longevity of melanoma-specific immunity in patients treated with this regimen.
- Perform serial analysis of T-cell and B-cell function in patients treated with this regimen.
OUTLINE: Patients receive filgrastim (G-CSF) subcutaneously (SC) once daily on days 1-6 or 1-7. Patients undergo apheresis on days 6 and 7 or 6-8 to obtain peripheral blood mononuclear cells (PBMC). PBMC are processed for CD34+ cell isolation. These autologous CD34+ hematopoietic progenitor cells are cultured to generate dendritic cells (DC). DC are then pulsed with endotoxin-free keyhole limpet hemocyanin and HLA-A2-01 restricted flu-matrix peptides derived from melanoma-associated tumor antigens (MART-1:27-35, gp100:209-217, and MAGE-3). Antigen-pulsed DC are incubated with interferon alfa to induce DC maturation.
Patients receive priming injections of antigen-pulsed DC vaccine SC once every 2 weeks for 8 weeks. Treatment repeats at 2, 3, 4, and 5 months after the last priming injection in the absence of unacceptable toxicity or disease progression.
Patients are followed at 2 and 4 weeks and then every 3 months for 1.5 years.
PROJECTED ACCRUAL: A total of 18 patients will be accrued for this study.
Primary Purpose: Treatment
filgrastim, therapeutic autologous dendritic cells
Baylor University Medical Center
Active, not recruiting
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:56:53-0400
RATIONALE: Vaccines made from a person's dendritic cells and antigens may make the body build an immune response to kill tumor cells. PURPOSE: Phase I/II trial to study the effectiveness ...
RATIONALE: Vaccines made from a person's dendritic cells mixed with tumor peptides and proteins may help the body build an effective immune response to kill tumor cells. Infusing the vacci...
RATIONALE: Vaccines made from a person's cancer cells may make the body build an immune response to kill tumor cells. PURPOSE: Phase I/II trial to study the effectiveness of vaccine thera...
The aim of the study is to show if vaccination with autologous dendritic cells pulsed with peptides or tumor lysate in combination with adjuvant cytokines and Cyclophosphamide can induce a...
This phase II, randomized, open-label trial aims to assess whether the vaccination increase RFS in disease free melanoma patients after surgery. Patients will be randomized between Intrade...
Immune markers in the peripheral blood of melanoma patients provide useful information for clinical management although there is poor consensus on circulating cells which could putatively reflect the ...
There is currently increased focus on improved understanding of how dendritic cell tolerogenicity is determined and maintained, and on their therapeutic potential. We review recent progress in profili...
Dysplastic nevi (DN) are benign lesions with atypical features intermediate between that of common melanocytic nevi (CMN) and malignant melanoma (MM). Debate remains over whether DN represent progress...
Malignant melanoma is one of the most leading form of skin cancer associated with a low patient survival rate. Increasing evidence revealed that microRNAs (miRNAs) play a crucial role in the occurrenc...
Early diagnosing of skin cancer and investigation of metastatic potential of cancer cells are very important to treat it appropriately. Infrared spectroscopy of biological tissues is an emerging techn...
Non-hematopoietic cells, with extensive dendritic processes, found in the primary and secondary follicles of lymphoid tissue (the B cell zones). They are different from conventional DENDRITIC CELLS associated with T-CELLS. They are derived from MESENCHYMAL STEM CELLS and are negative for class II MHC antigen and do not process or present antigen like the conventional dendritic cells do. Instead, follicular dendritic cells have FC RECEPTORS and C3B RECEPTORS that hold antigen in the form of ANTIGEN-ANTIBODY COMPLEXES on their surfaces for long periods for recognition by B-CELLS.
An unpigmented malignant melanoma. It is an anaplastic melanoma consisting of cells derived from melanoblasts but not forming melanin. (Dorland, 27th ed; Stedman, 25th ed)
Recirculating, dendritic, antigen-presenting cells containing characteristic racket-shaped granules (Birbeck granules). They are found principally in the stratum spinosum of the EPIDERMIS and are rich in Class II MAJOR HISTOCOMPATIBILITY COMPLEX molecules. Langerhans cells were the first dendritic cell to be described and have been a model of study for other dendritic cells (DCs), especially other migrating DCs such as dermal DCs and INTERSTITIAL DENDRITIC CELLS.
Specialized cells of the hematopoietic system that have branch-like extensions. They are found throughout the lymphatic system, and in non-lymphoid tissues such as SKIN and the epithelia of the intestinal, respiratory, and reproductive tracts. They trap and process ANTIGENS, and present them to T-CELLS, thereby stimulating CELL-MEDIATED IMMUNITY. They are different from the non-hematopoietic FOLLICULAR DENDRITIC CELLS, which have a similar morphology and immune system function, but with respect to humoral immunity (ANTIBODY PRODUCTION).
A cellular subtype of malignant melanoma. It is a pigmented lesion composed of melanocytes occurring on sun-exposed skin, usually the face and neck. The melanocytes are commonly multinucleated with a "starburst" appearance. It is considered by many to be the in situ phase of lentigo maligna melanoma.
Blood is a specialized bodily fluid that delivers necessary substances to the body's cells (in animals) – such as nutrients and oxygen – and transports waste products away from those same cells. In vertebrates, it is composed of blo...
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...