View clinical trials related to Cancer.
Filter by:RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses x-rays to damage tumor cells. Drugs such as capecitabine may make the tumor cells more sensitive to radiation therapy. PURPOSE: Phase I trial to study the effectiveness of capecitabine in combination with radiation therapy in treating patients who have unresectable, residual, or recurrent colorectal cancer located in the pelvis.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Colony-stimulating factors such as thrombopoietin and G-CSF may increase the number of immune cells found in bone marrow or peripheral blood and may help a person's immune system recover from the side effects of chemotherapy. PURPOSE: Phase I trial to study the effectiveness of colony-stimulating factors in treating children who have recurrent or refractory solid tumors and who are receiving chemotherapy.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: Phase I trial to study the effectiveness of aminocamptothecin in treating patients with advanced cancer of the peritoneal cavity.
RATIONALE: Bone marrow transplantation may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy used to kill tumor cells. Sometimes the transplanted cells can make an immune response against the body's normal tissues. Stem cells that have been treated in the laboratory to remove lymphocytes may prevent this from happening. PURPOSE: Clinical trial to prevent graft-versus-host disease in patients undergoing bone marrow transplantation.
Phase I trial to study the effectiveness of interleukin-12 in treating patients with refractory ovarian or abdominal cancers. Interleukin-12 may kill tumor cells by stopping blood flow to the tumor and by stimulating a persons's white blood cells to kill cancer cells.
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Glutamine may be an effective treatment for acute diarrhea caused by radiation therapy. It is not known if glutamine is an effective treatment for acute diarrhea caused by radiation therapy. PURPOSE: Randomized double-blinded phase III trial to determine the effectiveness of glutamine in preventing acute diarrhea in patients who have pelvic cancer and who are receiving radiation therapy.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. PURPOSE: Phase I trial to study the effectiveness of combination chemotherapy plus peripheral stem cell transplantation in treating patients who have advanced cancer.
RATIONALE: White blood cells from donors who have been exposed to cytomegalovirus may be able to help prevent this infection from occurring in patients who are undergoing bone marrow or peripheral stem cell transplantation. PURPOSE: Phase II trial to study the effectiveness of donated white blood cells to prevent cytomegalovirus infection in patients who are undergoing bone marrow or peripheral stem cell transplantation.
To determine the safety and efficacy of SNX-111 in controlling severe, chronic pain in cancer and AIDS patients.
Tumor resistance to anti-cancer drugs is a major problem in cancer treatment. Studies have found that a protein (P-glycoprotein) on some cancer cells pumps chemotherapy drugs out of the cells, reducing treatment effectiveness. In laboratory tests, an experimental drug called XR9576, has blocked pumping by this protein. It is being used in this study to try to increase the amount of the anti-cancer drug vinorelbine, in cancer cells. Vinorelbine has been shown in several clinical trials to be effective against some advanced cancers, including breast, lung and ovarian, and is one of the drugs pumped out of tumor cells by P-glycoprotein. Patients with cancer 18 years and older may be eligible for this study. Candidates will be screened with tests that may include blood and urine tests, electrocardiogram, echocardiogram, CT scans, X-rays, and nuclear medicine studies. A tumor biopsy may be done for diagnostic or research purposes. Study participants will undergo tumor imaging with the radioactive drug Tc-99m Sestamibi. This drug accumulates in tumor cells and is eliminated from them in much the same way that some cancer drugs are eliminated from cells. The drug is injected into a vein and a series of pictures are taken with a gamma camera. After this baseline scan, patients will receive a dose of XR9576 and undergo a second scan 24 hours later. The scan will show whether XR9576 affects the accumulation and elimination of Sestamibi in tumor cells. This procedure may provide a way to monitor cancers for evidence of chemotherapy resistance and show if XR9576 can improve the effectiveness of therapy. At least 10 days after the baseline and XR9576 scans, patients will begin the first of 3 or more 21-day cycles of vinorelbine treatment. On days 1 and 8 of each cycle, patients will receive a 30-minute infusion of XR9576 intravenously (through a vein) followed by vinorelbine, infused over a 6- to 10-minute period. (In some patients, XR9576 will be administered before only one of the two vinorelbine dosages.) Physical examination, blood tests, and other procedures may be done periodically to monitor treatment.