Cyclophosphamide Treatment Options in Texas

This 2 arm study assessed the efficacy of Mycophenolate Mofetil (MMF; CellCept) compared to cyclophosphamide in inducing a response in patients with lupus nephritis, and the long term efficacy of MMF compared to azathioprine in maintaining remission and renal function. Patients were randomized to receive either MMF (1.5 g twice daily \[bid\]) or cyclophosphamide (0.5-1.0 g/m\^2 in monthly pulses) in the induction phase. Those patients meeting criteria for response were re-randomized for entry into the maintenance phase, to receive either MMF (1 g bid) or azathioprine (2 mg/kg/day). Read Less

The goal of this clinical research is to learn if treatment with high-dose busulfan and cyclophosphamide plus autologous bone marrow transplantation followed by treatment with Gleevec (imatinib mesylate) is effective in treating chronic myelogenous leukemia (CML). Objectives: 1. To assess the efficacy of high dose busulfan-cyclophosphamide and autologous hematopoietic transplantation with post transplant Imatinib mesylate for the treatment of CML. The primary endpoint of the study is to determine the proportion of patients with CML alive in cytogenetic remission at one year following this treatment. 2. Secondary endpoints are time to progression and survival. Read Less

Primary Objectives: 1. To determine the feasibility and toxicity of employing purine-analog based conditioning for allogeneic donor stem cell transplantation in patients with severe aplastic anemia (AA). 2. To determine the engraftment kinetics and degree of chimerism that can be achieved with this strategy. Read Less

The purpose of this study is to compare two combinations of drugs, epirubicin given with a taxane (ET) or epirubicin given with cyclophosphamide (cytoxan) and followed by a taxane to see if one of the combinations is better at preventing or delaying the time for breast cancer recurrence and death after 3 years. The study will also evaluate the side effects of both treatment combinations. Read Less

RATIONALE: Umbilical cord blood transplantation may be able to replace immune cells that were destroyed by the chemotherapy or radiation therapy that was used to kill cancer cells. PURPOSE: Phase II trial to study the effectiveness of allogeneic umbilical cord blood transplantation in treating patients who have leukemia, lymphoma, or nonmalignant hematologic disorders. Read Less

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Umbilical cord blood transplantation may be able to replace immune cells that were destroyed by the chemotherapy or radiation therapy that was used to kill cancer cells. PURPOSE: Phase II trial to study the effectiveness of umbilical cord blood transplantation plus combination chemotherapy in treating patients who have hematologic cancer or nonmalignant hematologic disease. Read Less

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 if chemotherapy given before surgery is more effective with or without docetaxel given before or after surgery for breast cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of chemotherapy using doxorubicin and cyclophosphamide with or without docetaxel in treating women who have stage II or stage III breast cancer. Read Less

RATIONALE: Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as cyclophosphamide and dexamethasone, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Thalidomide may stop the growth of cancer cells by blocking blood flow to the cancer. Giving bortezomib together with cyclophosphamide, dexamethasone, and thalidomide may kill more cancer cells. PURPOSE: This phase II trial is studying how well giving bortezomib together with cyclophosphamide, dexamethasone, and thalidomide works in treating patients with newly diagnosed, previously untreated multiple myeloma. Read Less

The purposes of this study include: * Determination of the change in clearance of topotecan and topotecan lactone between day 1 and day 14 for patients receiving treatment with p.o. topotecan and p.o. cyclophosphamide x 14 days. * Determination of the correlation between the activity of CYP3A4, as measured by the 14C- Erythromycin Breath Test (ERMBT), and topotecan/topotecan lactone clearance for patients receiving treatment with p.o. topotecan and p.o. cyclophosphamide x 14 days. * Determination of the response rate to oral cyclophosphamide and oral topotecan in recurrent and/or refractory pediatric solid tumors. * Obtain additional safety data for the chemotherapy regimen, p.o. topotecan and p.o. cyclophosphamide x 14 days. * Report the frequency of severe toxicities associated with the level of CYP3A4 activity, as measured by the ERMBT, for patients receiving treatment with p.o. topotecan and p.o. cyclophosphamide x 14 days. Read Less

This research study measures the safety and efficacy of the combination of three drugs that are approved, Nipent, Rituxan and Cytoxan in the treatment of Chronic Lymphocytic Leukemia (CLL). These drugs are being given together for investigational purposes as the specific combination of these three drugs has not been approved for treatment of CLL by the FDA. Read Less