There are about 9403 clinical studies being (or have been) conducted in Switzerland. 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.
Primary objective: - Compare disease-free survival in women with HER2-neu-expressing node-positive or high-risk node-negative operable breast cancer treated with adjuvant doxorubicin, cyclophosphamide, and docetaxel with or without trastuzumab (Herceptin) vs trastuzumab, docetaxel, and carboplatin. Secondary objective: - Compare overall survival of patients treated with these regimens. - Compare the toxic effects (including cardiac) of these regimens in these patients. - Compare quality of life of patients treated with these regimens. - Compare pathologic and molecular markers for predicting efficacy of these regimens in these patients. - For substudy: Compare peripheral levels of shed HER2-neu extracellular domain with fluorescence in situ hybridization in predicting outcome in patients treated with these regimens.
RATIONALE: Drugs used in chemotherapy, such as docetaxel, work in different ways to stop cancer cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of docetaxel in treating children who have relapsed or refractory acute lymphoblastic or acute myeloid leukemia.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. It is not yet known if chemotherapy is more effective with or without radiation therapy in treating brain metastases. PURPOSE: Randomized phase III trial to compare the effectiveness of chemotherapy with or without radiation therapy to the brain in treating patients who have stage IV melanoma with asymptomatic brain metastases.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Lobradimil may increase the effectiveness of a chemotherapy drug by making tumor cells more sensitive to the drug. PURPOSE: Phase II trial to study the effectiveness of carboplatin and lobradimil in treating children with brain tumors that have not responded to previous treatment.
RATIONALE: Chemoprotective drugs such as carboxypeptidase-G2 may protect normal cells from the toxic effects of chemotherapy. PURPOSE: Clinical trial to study the effectiveness of carboxypeptidase-G2 in treating nervous system toxic effects in patients given an accidental overdose of intrathecal methotrexate.
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Epoetin alfa may help prevent or treat cancer-related anemia. It is not yet known whether radiation therapy is more effective with or without epoetin alfa in treating head and neck cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of radiation therapy with or without epoetin alfa in treating patients who have head and neck cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Peripheral stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy used to kill tumor cells. Combining these therapies may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combining chemotherapy and radiation therapy with or without peripheral stem cell transplantation in treating patients who have neuroblastoma.
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Currently patients with breast cancer are treated with one of several very similar combinations of drugs. Analysis of biomarkers in tumor tissue may help doctors predict how well patients with breast cancer will respond to treatment and help doctors choose the best drug regimen to treat each patient. PURPOSE: This randomized phase III trial is studying giving different regimens of chemotherapy and comparing how well they work in treating women with large operable or locally advanced or inflammatory breast cancer. This study is also looking at whether analyzing a specific biomarker (p53) in tumor tissue may help doctors predict how well patients will respond to treatment and help doctors choose the best drug to treat each patient.
The purpose of this study is to test whether the islet cell transplantation procedures and results from a previous study in Edmonton, Canada, can be repeated. The study also is designed to learn more about diabetes control using islet cell transplantation. This is a Phase I/II study (a study that examines effectiveness and looks for side effects). The transplanting of islet cells has been studied in Type 1 diabetic patients whose blood sugar levels will not stay normal, despite intensive insulin therapy. A recent study conducted in Edmonton, Canada, was able to demonstrate that islet transplantation led to insulin independence in a majority of the patients treated. This study extends the results obtained from the Edmonton study, which used islet transplantation in Type 1 diabetic patients with steroid-free immunosuppression.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of E7070 in treating patients who have stage IV melanoma.