Active clinical trials for "Lymphoma"

The purpose of this study is to assess whether patients who are likely to fail R-CHOP, as predicted by a mid-treatment PET scan, can have an improved outcome if switched to a standard salvage regimen R-ICE (rituximab, ifosfamide, carboplatin, etoposide). Patients who have a negative PET scan after 4 cycles of R-CHOP have an excellent prognosis (>85% chance of cure) and should complete treatment with 6 cycles of standard R-CHOP. Patients who have a positive PET scan after 4 cycles of R-CHOP have a very poor prognosis (~10% chance of cure) and may have an improved outcome if switched to a non-cross resistant chemotherapy combination R-ICE.

The purposes of this study are to determine: the largest dose of AQ4N that can be safely given once a week for three weeks out of a 4 week cycle the side effects of AQ4N when given on the above schedule how much AQ4N is in the blood and urine at specific times after administration and how the body get rids of AQ4N if AQ4N helps treat cancer

A total of 506 patients, 253 per arm, will be enrolled at 30 to 40 sites in the United States and Europe. Patients will be randomly assigned to one of two treatment arms. In Arm A, patients will receive 375 mg/m2 of rituximab (US, Canada - Rituxan®; EU - Mabthera®), given as an IV infusion once weekly for 4 weeks. In Arm B, patients will receive Iodine I 131 Tositumomab therapy. For Arm B, patients undergo a two-phase treatment. In the first phase, termed the "dosimetric dose," patients will receive an infusion of unlabeled Tositumomab (450 mg) immediately followed by an infusion of Tositumomab (35 mg) that has been labeled with 5 mCi (0.18 GBq) of iodine 131. Whole body gamma camera scans will be obtained three times (Day 0, Day 2, 3, or 4, and Day 6 or 7) following the dosimetric dose. Using the dosimetric data from these three imaging timepoints, the patient's weight, and platelet count, a patient-specific administered activity of iodine I 131 Tositumomab (expressed in mCi or GBq) will be calculated to deliver the desired total body dose of radiation (65 or 75 cGy). In the second phase, termed the "therapeutic dose," patients in Arm B will receive an infusion of unlabeled Tositumomab (450 mg) immediately followed by an infusion of the patient-specific administered activity of Iodine 131-conjugated Tositumomab (35 mg). Patients on study will be followed for response and safety at Week 7, Week 13, and every 3 months for the first and second years, every 6 months for the third year, and then annually for the fourth and fifth years. Patients will be followed for safety only annually for years 6-10.

RATIONALE: Radiation therapy uses high-energy x-rays to kill cancer cells. Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more cancer cells. PURPOSE: This clinical trial is studying how well radiation therapy or combination chemotherapy work in treating young patients with Hodgkin's lymphoma.

RATIONALE: Monoclonal antibodies can locate cancer cells and either kill them or deliver cancer-killing substances to them without harming normal cells. PURPOSE: Phase I trial to study the effectiveness of monoclonal antibody therapy in treating patients who have recurrent acute lymphoblastic leukemia or non-Hodgkin's lymphoma.

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells. PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy consisting of cyclophosphamide, etoposide, and cisplatin in treating patients with intermediate or high-grade non-Hodgkin's lymphoma who have relapsed following or are resistant to anthracycline-containing primary combination chemotherapy.

RATIONALE: Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Combining monoclonal antibody therapy with cyclosporine and paclitaxel may be an effective treatment for non-Hodgkin's lymphoma. PURPOSE: Phase I trial to study the effectiveness of radiolabeled monoclonal antibody therapy combined with paclitaxel and cyclosporine in treating patients who have recurrent or refractory non-Hodgkin's lymphoma.

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells. It is not yet known which combination chemotherapy regimen is more effective in treating patients who have advanced Hodgkin's lymphoma. PURPOSE: Randomized phase III trial to compare the effectiveness of two different combination chemotherapy regimens in treating patients who have advanced Hodgkin's lymphoma.

The purpose of this study is to determine the proper dose, effectiveness, and safety of using Iodine-131 Anti-B1 Antibody for the treatment of patients with previously treated non-Hodgkin's lymphoma (NHL) who have greater than 25% bone marrow involvement with lymphoma.

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. PURPOSE: Phase II trial to study the effectiveness of BAY 59-8862 in treating patients who have refractory non-Hodgkin's lymphoma.