There are about 25435 clinical studies being (or have been) conducted in United Kingdom. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
RATIONALE: Surgery may be an effective treatment for oral cancer. It is not yet known whether surgery to remove the tumor and lymph nodes in the neck is more effective than surgery to remove the tumor alone in treating patients with early-stage oral cancer. PURPOSE: This randomized clinical trial is comparing two types of neck surgery to see how well they work in treating patients with early stage oral cancer.
RATIONALE: Pyridoxine (vitamin B6) may prevent or lessen hand-foot syndrome caused by chemotherapy. It is not yet known whether pyridoxine is more effective than a placebo in preventing hand-foot syndrome. PURPOSE: This phase III randomized trial is studying pyridoxine to see how well it works compared to a placebo in preventing hand-foot syndrome in patients who are receiving capecitabine for advanced colorectal cancer or breast cancer.
The objective is to evaluate the safety and initial efficacy of the Omrix Anti-Adhesion (AA) kit, Adhexil™ in preventing and/or reducing post-operative adhesions in patients undergoing surgery involving the ovaries.
The purpose of this study is to determine whether there is greater activity for carboplatin than a taxane standard of care (docetaxel) in women with ER-, PR- and HER2- breast cancer. The trial aims to recruit between 370 and 450 patients.
RATIONALE: Enzastaurin 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 enzastaurin together with temozolomide may kill more tumor cells. PURPOSE: This phase I trial is studying the side effects and best dose of enzastaurin when given together with temozolomide in treating patients with primary gliomas.
RATIONALE: Drugs used in chemotherapy, such as cisplatin and capecitabine, work in different ways to kill tumor cells or stop them from growing. Radiation therapy uses high-energy x-rays to kill tumor cells. Monoclonal antibodies, such as cetuximab, 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 may also stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether giving cisplatin together with capecitabine and radiation therapy is more effective with or without cetuximab in treating esophageal cancer. PURPOSE: This randomized phase II/III trial is studying the side effects and how well giving cisplatin together with capecitabine, radiation therapy, and cetuximab works compared with giving cisplatin, capecitabine, and radiation therapy without cetuximab in treating patients with esophageal cancer.
RATIONALE: Epoetin alfa and epoetin beta may cause the body to make more red blood cells. Red blood cells contain iron that is needed to carry oxygen to the tissues. It is not yet known whether epoetin alfa or epoetin beta are more effective when given with or without iron infusion in treating anemia in patients with cancer. PURPOSE: This randomized phase III trial is studying epoetin alfa or epoetin beta to compare how well they work with or without iron infusion in treating anemia in patients with cancer.
Hypotheses: 1. The addition of tumour bed boost after BCS in women with non-low risk DCIS reduces the risk of local recurrence (invasive or intraductal recurrence in the ipsilateral breast). 2. The risk of local recurrence in the shorter fractionation arm is not worse than that for the standard fractionation arm. 3. A molecular signature predictive of invasive recurrence of DCIS will be detectable and the molecular signature may eventually have clinical utility for therapy individualization. Overall Objectives: 1. To improve the outcome of women with non-low risk DCIS treated with breast conserving therapy. 2. To individualize treatment selection for women with DCIS to achieve long term disease control with minimal toxicity.
Sildenafil and similar drugs have been used for several years to treat erectile dysfunction. It has been noticed that in some people, sildenafil causes a subtle increase in the length of time that visual images that we see are retained by the retina. It is thought that this might be due to an effect of sildenafil on inhibiting an enzyme called phosphodiesterase type 6 (PDE6) which is present in the retina. By giving single oral doses of sildenafil and a similar drug called tadalafil which has less effect on PDE6, we hypothesise that this is the mechanism of the change in vision caused by sildenafil. By performing computerised visual test, we plan to compare the effects of sildenafil, tadalafil and placebo tablets on vision in healthy volunteers.
The primary purpose of the study is to assess the safety, tolerability and pharmacokinetics of a capsule of AZD6244 in patients with advanced solid malignancies.