There are about 2320 clinical studies being (or have been) conducted in Chile. 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.
This study will compare 2 treatments in the way they affect cholesterol levels and the amount of HIV in the blood.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Biological therapies such as erlotinib use different ways to stimulate the immune system and stop cancer cells from growing. Combining chemotherapy and biological therapy may kill more tumor cells. It is not yet known if gemcitabine is more effective with or without erlotinib in treating pancreatic cancer. PURPOSE: Randomized phase III trial to determine the effectiveness of gemcitabine with and without erlotinib in treating patients who have unresectable locally advanced or metastatic pancreatic cancer.
This randomized, phase III trial was designed to test the efficacy of a low-dose chemotherapy-maintenance regimen, hypothesized to have anti-angiogenic activity, administered following standard chemotherapy in patients with early breast cancer whose tumors are hormone receptor negative.
The purpose of this study is to compare the effectiveness of treatment with BMS-232632 to that of efavirenz (EFV) when both are used with zidovudine (ZDV) and lamivudine (3TC).
The purpose of this study is to compare the safety and effectiveness of emtricitabine and stavudine when given with didanosine plus efavirenz to HIV-infected patients.
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells and prevent the spread of cancer to the brain. It is not yet known if standard-dose radiation therapy is more effective than high-dose radiation therapy in preventing the spread of limited-stage small cell lung cancer cells to the brain. PURPOSE: This randomized phase III trial is comparing two different regimens of radiation therapy to see how well they work in treating patients with limited-stage small cell lung cancer in complete remission.
RATIONALE: Radiation therapy may kill any tumor cells remaining after surgery. PURPOSE: This randomized phase III trial is studying radiation therapy to see how well it works compared to no further therapy in treating women with stage I, stage II, or stage III breast cancer that has been surgically removed.
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 combination chemotherapy given after surgery is more effective than surgery alone for non-small cell lung cancer. PURPOSE: Randomized phase III trial to compare the effectiveness of combination chemotherapy following surgery with that of surgery alone in treating patients who have stage I, stage II, or stage IIIA non-small cell lung cancer.
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 for intermediate-grade or immunoblastic non-Hodgkin's lymphoma. PURPOSE: Randomized phase III trial to compare the effectiveness of two combination chemotherapy regimens in treating patients who have intermediate-grade or immunoblastic non-Hodgkin's lymphoma.
The purpose of this study is to compare the safety and effectiveness of SCH 56592 with that of fluconazole in the treatment of OPC (a fungal infection of the throat) in HIV-positive patients.