View clinical trials related to Skin Neoplasms.
Filter by:This phase II trial studies the effect of pembrolizumab alone or in combination with CMP-001 in treating patients with melanoma that can be treated by surgery (operable). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Immunotherapy with CMP-001 may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. The addition of CMP-001 to pembrolizumab could improve the ability of the immune system to shrink tumors and to prevent them from returning.
Oxygen has a critical role in the metabolism of tumors and normal tissues and is a key determinant of sensitivity of tissues to ionizing radiation. Knowledge of the relationship between the partial pressure of oxygen (pO2) and radiation sensitivity has been exploited in strategies to enhance oxygenation or to sensitize hypoxic cells to radiation. This study involves taking at least one measurement of the oxygen level in the patient's tumor before, during, and after breathing oxygen through a facemask. The goal of the measurements is to learn more about changes in tumor oxygen levels in response to breathing extra oxygen and standard treatments like chemotherapy and radiation therapy, so that in the future we have a better understanding of how to best use these treatments to improve their ability to fight cancer. By taking measurements of a variety of tumor types undergoing a variety of treatments, we will gain valuable information towards assessing our underlying hypothesis that repeated measurements of tissue oxygen levels can be used to optimize cancer therapy, especially radiation therapy, so that the therapy is applied in a way that maximizes the therapeutic ratio. All patients in this study will receive standard of care therapy for their cancer at the discretion of their treating physician(s).
Melanoma's incidence is increasing worldwide. The efforts made in melanoma screening led to an earlier detection of the primary tumour and a better prognosis, but melanoma remains an aggressive cancer when it comes to its metastatic stage. Three recent retrospective studies compared groups of patients diagnosed with primary melanoma and treated with betablockers for another indication to patients who never received betablockers. In these three studies, the outcome of the disease is significantly better for people under betablocker treatment with a decreased rate of recurrence and a better 5 years survival rate. Here we want to investigate the efficacy and the tolerability of an adjuvant treatment with propranolol for patients suffering from a primary melanoma with a high risk of recurrence.
The investigators speculate that this tool may be used as an alternative and convenient non-invasive diagnostic of skin cancer.