There are about 13446 clinical studies being (or have been) conducted in Belgium. 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: 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 temozolomide in treating patients with recurrent oligodendroglial tumors.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Randomized clinical trial to study the effectiveness of vinorelbine plus fluorouracil in treating women who have metastatic breast cancer that has been previously treated with at least one regimen of chemotherapy.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining surgery with chemotherapy may kill more tumor cells. It is not yet known whether chemotherapy before surgery is more effective than chemotherapy after surgery in treating ovarian, peritoneal, or fallopian tube cancer. PURPOSE: This randomized phase III trial is studying chemotherapy given before surgery to see how well it works compared to chemotherapy given after surgery with or without additional surgery in treating patients with stage III or stage IV ovarian cancer, peritoneal cancer, or fallopian tube cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which combination chemotherapy regimen is more effective in treating advanced non-small cell lung cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of three different combination chemotherapy regimens in treating patients who have advanced non-small cell lung cancer.
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 temozolomide in treating patients with recurrent oligodendroglial tumors following combination chemotherapy.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which regimen of combination chemotherapy is more effective in treating patients with recurrent or metastatic colorectal cancer. PURPOSE: Randomized phase III trial to study the effectiveness of combining fluorouracil, leucovorin, and oxaliplatin in different ways in treating patients with recurrent or metastatic colorectal cancer.
RATIONALE: Vaccines may help the body build an immune response to kill tumor cells. PURPOSE: Randomized phase III trial to compare the effectiveness of vaccination with monoclonal antibody BEC2 and BCG with that of no further therapy in treating patients who have limited-stage small cell lung cancer.
RATIONALE: The use of pelvic drains may help to prevent complications following radical hysterectomy and pelvic lymphadenectomy. It is not known whether receiving pelvic drains during surgery is more effective than receiving no pelvic drains during surgery in patients with uterine, cervical, or vaginal cancer. PURPOSE: Randomized phase III trial to determine if the use of pelvic drains following radical hysterectomy and pelvic lymphadenectomy is effective in treating patients with uterine, cervical, or vaginal cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known whether ifosfamide or doxorubicin is more effective for advanced or metastatic soft tissue sarcoma. PURPOSE: Randomized phase III trial to compare the effectiveness of ifosfamide with that of doxorubicin in treating patients who have advanced or metastatic soft tissue sarcoma.
RATIONALE: Interleukin-2 may stimulate a person's white blood cells to kill acute myelogenous leukemia cells. PURPOSE: Phase II trial to study the effectiveness of interleukin-2 in treating patients with acute myelogenous leukemia that has relapsed following previous treatment.