View clinical trials related to Carcinoma, Basal Cell.
Filter by:The purpose of this study is to registrate long time clinical and histological treatment response of basal cell carcinoma (BCC) lesions treated with one or two procedures of dimethylsulfoxide supported 5-aminolaevulinic acid photodynamic therapy (DMSO-PDT).
Results from a pilot study demonstrated that topical imiquimod could clear superficial and nodular BCCs. Three phase II dose response studies in subjects with nodular BCC (nBCC) showed that the histological cure rates with imiquimod depend on the doses applied per week and the duration of treatment. Daily dosing or 5 times per week applications showed higher total clearance rates than 3 times per week dosing or less frequent dosing. Furthermore, a 12 week treatment period resulted in better efficacy results than a duration of only 6 weeks. On the other hand, local skin reactions increased with the doses applied per week. So a prolonged treatment period of 8 or 12 weeks with an application frequence of 3 times a week seems to be a good compromise between efficacy and safety.
An open-label study to evaluate the safety and the ability of Imiquimod 5% cream, applied topically, to clear superficial basal cell carcinoma and to keep it clear for 5 years of follow-up.
BCC is the most common form of skin cancer. Current treatment is often surgery but this can be limited by the number of lesions, their location the age of the patient or the potential cosmetic outcome. The purpose of this study is to evaluate the effectiveness of imiquimod, on a non surgical treatment, in subjects with multiple of large sBCCs.
The purpose of this study is to evaluate the long-term sustained clearance rate of superficial basal cell carcinoma during a 5 year period following treatment with imiquimod
A group of researchers at the Ontario Cancer Institute/Princess Margaret Hospital have discovered that a very specific form of cell death 'apoptosis' can be detected using high-frequency ultrasound imaging. This type of cell death is recognized to occur in tumours in response to various different chemotherapeutic drugs and in response to radiation therapy. This group of researchers has confirmed that high-frequency ultrasound can detect apoptosis in response to tumour treatments experimentally using cell culture and experimental animal systems. The ultrasound approach is now being evaluated clinically in a 3-year clinical trial enrolling a target of 200 patients including Hodgkin's disease and non-Hodgkin's disease lymphoma patients, melanoma patients and patients with basal cell carcinoma. Our hope is to be able to use this type of imaging system in the future to clinically monitor the effects of therapy on tumours and rapidly detect tumours which are not responding so that changes in therapy can be made much quicker than presently possible.
The primary objective of this study is to assess whether basal cell carcinoma (BCC) lesions surgically treated with curettage, followed by imiquimod 5% cream as postsurgical adjuvant therapy, will have an improved cure rate over the ED/C historical norm of approximately 70% at 1-year posttreatment follow-up. A secondary objective is to assess cosmetic outcome.
The purpose of this study is to determine whether topical application of PEP005 is safe for the treatment of superficial basal cell carcinoma.
The purpose of this study is to determine whether topical application of PEP005 is safe for the treatment of nodular basal cell carcinoma.
This randomized phase I/II trial studies the side effects, best way to give, and best dose of erlotinib and bevacizumab when given with cetuximab and how well giving erlotinib and cetuximab together with or without bevacizumab works in treating patients with metastatic or unresectable kidney, colorectal, head and neck, pancreatic, or non-small cell lung cancer. Erlotinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Monoclonal antibodies, such as cetuximab and bevacizumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Cetuximab and bevacizumab may also stop the growth of tumor cells by blocking blood flow to the tumor. Giving erlotinib together with cetuximab and/or bevacizumab may kill more tumor cells.