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Browse 705 clinical trials for melanoma. Find studies that match your criteria and connect with research centers.
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NCT00700167
Cancer cells make proteins called antigens that act as markers for the tumor cells. These antigens cannot cause the cancer itself. Special white blood cells, called T cells or T lymphocytes, recognize and respond to antigens. In many diseases, these and other cells in the immune system help your body get rid of the disease. However, T cells are normally resting, and they need other proteins on the diseased cell surface to begin working. Unfortunately, cancer cells do not usually make all the other proteins that T cells need to work. Therefore, T cells do not normally work against the cancer cells. We think this is one of the reasons that cancers grow and are not rejected by the body in the first place. Another white blood cell, called a dendritic cell, does have most if not all of the special proteins needed to make T cells work to destroy cancer cells. However, dendritic cells do not normally have the cancer proteins on their surface. The challenge then is to combine the cancer markers (antigens) with these dendritic cells to make a vaccine. We think that the body's T cells might then react against the tumor and help destroy it. This study will see if putting tumor antigens made in a lab onto dendritic cells will make T cells work against tumor cells. We want to answer this question by injecting you with dendritic cells loaded with the antigens. Then we will check for a response based on lab studies and your own clinical course. We will compare your response against melanoma with your response against a common antigen, to which almost everyone has already been exposed. Flu, for example, is a common antigen to which most people have been exposed. We also need to test your response to an antigen that your body has not likely seen before. For example, we plan to use KLH (keyhole limpet hemocyanin), which is a pigment or color protein made from a sea creature known as a keyhole limpet. Each of these, the flu and KLH antigens, which should be harmless to you, will be used along with the dendritic cell-tumor vaccine. This will help us find out if the vaccine is working, based on the lab studies we will check before and after the vaccinations.
NCT00615095
The goal of this study is to find out if some people are more likely to get melanoma, a form of skin cancer, than others. People respond to the environment in different ways. Some may be born with genes that make them more likely to get this type of skin cancer. Genes are made up of DNA. DNA damage is one of the first steps in developing cancer. Each person has many ways to repair normal damage to their genes. Some people may have a lower level of this repair and that may make them more likely to get cancer. Some genes are important for DNA repair. The genes we want to test are thought to affect the rate at which DNA can be repaired. We also want to find out if sun habits are related to these levels of DNA repair or genetic mutations.
NCT01281722
Melanoma is the most aggressive skin cancer, with a propensity to metastasize, and is resistant to most of the current therapeutic regimens. Incidence rate of melanoma in patients with MDM (Mal De Maleda, with SLURP-1 mutation) is much higher than normal counterpart. SLURP-1 (lymphocyte antigen 6/urokinase-type plasminogen activator receptor related protein-1) is an allosteric agonist to the nicotinic acetylcholine receptor (nAchR) and it regulates epidermal homeostasis and T-cell function. The preliminary results of comparing human peripheral blood mononuclear cells (PBMCs) from 4 affected and 15 unaffected members from the family with MDM revealed that T-cell activation was impaired in PBMCs with the heterozygous and homozygous SLURP-1 G86R mutation. (2 of affected members developed melanoma.) Since there is currently no effective treatment for metastatic melanoma, identifying novel molecular mechanisms may lead to development of new treatments for metastatic melanomas. Previous study showed that melanoma stem cells (MSCs) are crucial in melanoma pathogenesis: 1.Melanoma contains ABCB5, CD133 and ABCG2 positive cells had enhanced tumorigenic potential. 2.Higher frequencies of cells capable of initiating melanoma xenografts when using IL2Rγ-/- NOD SCID mice. These data confirmed the interaction between T cells and MSCs. In this project, we will investigate the roles of SLURP-1 in melanoma and MSCs. Investigating and verifying the interaction between T-cells from patients with MDM and melanoma cells to confirm the SLURP-1 function of tumorigenesis in xenotransplant mice (IL2Rγ-/- NOD SCID) model. To reveal the role of SLURP-1 silencing in melanoma cell lines by using not only A2058 , A375 and MeWo mwlanima cell lines but also ABCB5+ melanoma cells and ABCB5- melanoma cells through the tumorigenesis, apoptosis,angiogenesis, proliferation, melanosphere formation assays. The aim of this project is to investigate the roles and molecular mechanisms of SLURP-1 in melanoma carcinogenesis, which may improve the development of novel treatments for melanoma.
NCT00203008
Patients with Parkinson's disease will be seen by a dermatologist who will biopsy any suspicious skin lesions.
NCT00811759
RATIONALE: Sorafenib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving sorafenib together with temozolomide may kill more tumor cells. PURPOSE: This phase I/II trial is studying the side effects and best dose of giving sorafenib together with temozolomide in treating patients with stage III or stage IV melanoma.
NCT00045149
RATIONALE: Biological therapies such as cellular adoptive immunotherapy use different ways to stimulate the immune system and stop cancer cells from growing. Treating a person's white blood cells in the laboratory and then reinfusing them may cause a stronger immune response and kill more tumor cells. PURPOSE: Phase I trial to study the effectiveness of biological therapy in treating patients who have metastatic melanoma.
NCT00034554
Up to 24 patients with stage III or stage IV melanoma will be enrolled. Patients who are currently disease-free but at high risk for relapse are also eligible. Patients will receive vaccinations of gp75 at assigned dose levels. Patients who exhibit serologic and stable/clinical response are eligible to receive booster vaccinations. Patients will be evaluated for safety and efficacy throughout the duration of the study. In this study, the optimal biologically effective dose is defined as the lowest dose of gp75 that results in the production of anti-gp75 antibodies.
NCT01043016
The purpose of this study is to determine the safety and maximum tolerated dose of Photocyanine injection in photodynamic therapy of malignant tumor (especially skin cancer and esophageal cancer). Projected accrual: A total of 18-24 patients will be accrued for this study.
NCT00733798
The purpose of this study is to evaluate the safety and effectiveness of 131I-TM601 in the treatment of adult patients with progressive and/or recurrent malignant melanoma.
NCT00003097
RATIONALE: A low-fat, balanced diet may prevent disease progression in patients with nonmelanomatous skin cancer. PURPOSE: Randomized phase II trial to study the effectiveness of a low-fat, balanced diet to prevent disease progression in patients with nonmelanomatous skin cancer.
NCT00003647
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Injecting allovectin-7 into a person's melanoma cells may make the body build an immune response that will kill tumor cells. PURPOSE: Randomized phase III trial to compare the effectiveness of dacarbazine with or without immunotherapy in treating patients who have stage III or stage IV melanoma.
NCT00370136
The purpose is to evaluate,in 20 patients, if the sentinel node(s) in melanoma can be detected by lymph contrast ultrasound. In comparing the patients will also get lymph-scintigraphy and sentinel node detection wiht blue dye. The goal is to improve the method for detecting sentinel node(s) in melanoma.
NCT00001683
Matrix metalloproteinases (MMPs) are a class of membrane bound enzymes that are involved in the degradation of the extracellular matrix. MMP-2 and MMP-9 have been associated with the progression of cancer. It is hypothesized than an imbalance between MMPs and MMP inhibitors allows the destruction of the extracellular matrix and enhances the ability of the tumor cells to grow and metastasize. By inhibiting MMPs, it is thought that angiogenesis and metastasis can be inhibited. This is a phase I study of COL-3, an oral matrix metalloproteinase inhibitor, in patients with refractory metastatic cancer. COL-3 is a chemically modified tetracycline derivative. Patients must have clinically progressive disease documented within 1 month prior to entry to be eligible for treatment. Patients must have also failed therapy of proven efficacy for their disease and have an ECOG performance status of less or equal than 2. Patients must be willing to travel from their home to the NIH for follow-up visits. Patients with brain metastases or primary CNS malignancies are not eligible. Concurrent therapy for their cancer (i.e., radiation therapy, chemotherapy, etc.) will preclude participation. We will be defining the maximum tolerated dose, the toxicity profile, characterizing the pharmacokinetics, and evaluating the effect of COL-3 on several biological endpoints.
NCT00001577
Hyperthermic isolated limb perfusion with melphalan alone is administered as a double perfusion schedule. These two isolates limb perfusions with melphalan are treated 3-6 weeks apart. After perfusion is established, the leak rate has been determined to be acceptable, and tissue temperatures are 38 degrees Celsius, then the melphalan is administered by slow injection into an arterial line over approximately 5 minutes. The perfusion with melphalan will then continue for 60 minutes, after which the extremity is flushed out with a total of 3 liters of fluid consisting initially of a saline solution. The dose of melphalan for the second perfusion will be increased. An attempt to resect the residual lesion between 6-12 weeks after the second interval perfusion may be made.
NCT00001705
Patients with metastatic melanoma who are HLA-A201+ will be immunized with a modified peptide from the gp100 molecule that contains a signal sequence designed to improve peptide presentation by antigen presenting cells. This peptide called gp100:ES209-217 (210M) will be administered either alone or in combination with high or low dose IL-2. Patients will be evaluated for clinical response, as well as undergo studies of the immunologic response to the peptide immunization.
NCT00383851
This is a multicenter, randomized, phase II study to evaluate the safety and efficacy of oral ATN-224 plus temozolomide in patients with advanced melanoma. Patients will be randomized (1:1) between temozolomide and ATN-224 and temozolomide followed by ATN-224. Patients assigned to the sequential treatment group will receive temozolomide until progression of disease is documented and then receive ATN-224 as a single agent until documentation of progression of disease using the last tumor assessment on temozolomide therapy as the baseline assessment.
NCT00306514
The purpose of this study is to evaluate whether vaccination with a Melan-A VLP vaccine leads to a specific cellular immune response in patients with malignant melanoma at advanced stage of the disease.
NCT00306566
The purpose of this study is to monitor a specific cellular immune response in melanoma patients at an early stage of the disease, that have been vaccinated with a Melan-A VLP vaccine.
NCT00306553
The purpose of this study is to evaluate a specific cellular immune response in melanoma patients that have been vaccinated with a Melan-A VLP vaccine.
NCT00226408
The study protocol is being conducted to compare intermittent high-dose i.v. administation of interferon alpha-2b with the standard high-dose treatment by Kirkwood with distant metastasis free survival (DMFI) as a primary endpoint.
