View clinical trials related to Skin Neoplasms.
Filter by:RATIONALE: Studying samples of blood and tissue from patients with basal cell nevus syndrome and from healthy participants in the laboratory may help doctors learn more about changes that may occur in DNA and identify biomarkers related to basal cell nevus syndrome. Chemoprevention is the use of certain drugs to keep cancer from forming, growing, or coming back. The use of sirolimus may keep basal cell skin cancer from forming in patients with basal cell nevus syndrome. PURPOSE: This phase I trial is studying topical sirolimus in patients with basal cell nevus syndrome and in healthy participants.
The goal of this clinical research study is to evaluate an experimental imaging technology, the multispectral digital microscope (MDM), which may help doctors see how far skin cancer extends (widens out) on an area of skin. Researchers want to learn if this new technology can help doctors identify the exact areas involved in precancerous or cancerous changes in the skin.
The purpose of this study is to evaluate whether selenium and/or vitamin E are effective in preventing non-melanoma skin cancers.
Flight attendants may be at an increased risk of breast and other cancers due to work-place exposures including cosmic radiation and circadian rhythm disruption form traveling across multiple time zones. This cancer incidence study will determine whether female flight attendants are at increased risk of breast and other cancers and whether the risk is dose-related. The study will include a cohort of approximately 10,000 women who were employed as flight attendants for one or more years. Breast cancer cases will be identified from telephone interviews of living subjects and next-of-kin of deceased subjects, as well as from death certificates. The interview will also provide information about non-occupational risk factors for breast cancer such as parity. Both internal and external comparisons will be made. The primary analysis will evaluate the risk associated with occupational exposure within the cohort, controlling for non-occupational risk factors by stratification or modeling. The secondary analysis will compare the incidence of breast cancer in the cohort to that in the general population, with adjustment for factors such as lower parity which might increase breast cancer risk in the cohort independent of occupational exposure to cosmic radiation and circadian rhythm disruption. The risk of other ionizing radiation-related cancers, such as leukemia, lung cancer, and thyroid cancer, among flight attendants will also be evaluated. The results of the study will apply to female flight crew and frequent fliers.
RATIONALE: The LMB-2 immunotoxin can find tumor cells and kill them without harming normal cells. Vaccines made from peptides may help the body build an effective immune response to kill tumor cells. Giving LMB-2 immunotoxin together with vaccine therapy may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving LMB-2 immunotoxin together with vaccine therapy works in treating patients with metastatic melanoma that cannot be removed by surgery.
The purpose of this study is to determine whether cetuximab is effective in the treatment of locally advanced or metastatic squamous cell carcinoma of the skin expressing EGFR.
The purpose of this study is to evaluate the decrease of post-operative morbidity in inguinal lymphadenectomies realised for vulvar tumors and inferior limb skin tumors by use of Ultracision with regard to classical operative techniques.
This is a double blind, placebo controlled study of 52 patients who are at least one-year post-solid organ transplant. Subjects will receive either 12 months of DFMO or a placebo. The specific aims are to determine if DFMO at 500 mg daily will be well tolerated for 12 months and not affect organ transplant viability; will inhibit 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced ornithine decarboxylase (ODC) in skin biopsies by approximately 50% for the 12 months of therapy; and will be able to decrease polyamine levels in skin biopsies for the 12 months of treatment.
The primary objective of the trial is to determine, in patients who have undergone surgery with curative intent for high-risk CSCC of the head and neck, whether there is a difference in time to loco-regional relapse between patients treated with post-operative concurrent chemo-radiotherapy ,consisting of Carboplatin, and post-operative radiotherapy alone. The target sample size for the trial is 266 patients and will take 3-4 years to accrue, based on an anticipated accrual of 80 patients/year. A further 2 years follow up is required.
In a population of kidney transplant recipients having developed a first squamous cell carcinoma, the aim of the study is to assess the incidence of subsequent skin cancers over 2 years in patients who are switched to rapamycin as compared to patients who are maintained under calcineurin inhibitors.