There are more than 496,165 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The purpose of this study is to learn how safe and well-tolerated mycophenolate mofetil (MMF) is when given with abacavir (ABC). Another purpose is to see if adding MMF to ABC decreases viral load (amount of HIV in the blood) more than ABC alone. Many HIV-infected patients who have had heavy exposure to anti-HIV drugs and have experienced treatment failure need new treatment combinations. One promising combination is ABC and MMF as part of a drug combination. Laboratory studies show that MMF helps ABC destroy HIV in the cells and further clinical testing is needed. MMF is not FDA-approved as a treatment for HIV infection but has been approved by FDA to prevent rejection of organ transplants. Doses of MMF tested in this study will be lower than those used to treat people with organ transplants.
The purpose of this study is to see whether or not an HIV vaccination will help the body control the amount of HIV virus in blood (viral load) in patients who are not taking anti-HIV medicines. Doctors are not sure why the body fails to control HIV viral load in most people infected with HIV. The vaccine Remune has been shown to boost part of the body's immune response to HIV in patients whose viral load has been lowered with anti-HIV drugs. This study will test the ability of Remune to improve the body's immune response and to lower HIV viral load in patients who stop taking anti-HIV drugs for short periods of time.
The purpose of this study is to look at how 2 different anti-HIV drug treatments affect the liver. The use of anti-HIV drugs like the nucleoside reverse transcriptase inhibitors (NRTIs) may be linked to liver problems like fatty changes, scarring, abnormal liver function tests (LFTs), and lactic acidemia (an increase in lactic acid in the blood). Increased liver enzymes may mean liver damage. The way that the liver changes in people with abnormal LFTs and lactic acidemia is not completely understood.
RATIONALE: The BL22 immunotoxin can locate tumor cells and kill them without harming normal cells. PURPOSE: Phase I trial to study the effectiveness of the BL22 immunotoxin in treating patients who have non-Hodgkin's lymphoma or chronic lymphocytic leukemia.
RATIONALE: Celecoxib may be effective in preventing skin cancer by decreasing redness caused by exposure to ultraviolet light and changing potential skin cancer biomarkers. It is not yet known whether celecoxib is more effective than a placebo in preventing skin cancer. PURPOSE: Randomized phase II trial to study the effectiveness of celecoxib in preventing skin cancer in participants exposed to ultraviolet light.
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. PURPOSE: Phase I/II trial to study the effectiveness of homoharringtonine in treating patients who have refractory acute promyelocytic leukemia.
The purpose of this study is to see if magnetic resonance spectroscopy (MRS) can be used to detect damage to the mitochondria in HIV-infected patients taking nucleoside reverse transcriptase inhibitor (NRTI) drugs. HIV-infected patients taking NRTI drugs may have an increase in a chemical in their blood called lactate. High lactate levels may damage the energy source of the cell (mitochondria). Damage to mitochondria may cause lactic acidosis, liver failure, and other problems. It is important to find effective ways to see if the mitochondria of HIV-infected patients have been damaged. This study will see if MRS can be used to determine mitochondrial damage.
The purpose of this study is to see if certain vitamins (C, E, B1, and B2) can keep lactate levels from becoming too high in patients who are taking nucleoside reverse transcriptase inhibitor (NRTI) anti-HIV drugs. Some patients taking anti-HIV drugs develop hyperlactatemia. Hyperlactatemia is a condition in which lactate (a natural substance normally present in the body) levels are too high. Too much lactate in the body can lead to serious health problems. When patients suffer from hyperlactatemia while taking anti-HIV drugs, most doctors temporarily stop the drugs. Patients then restart the anti-HIV drugs when their lactate levels return to normal. If patients restart the same drugs they were taking when they developed hyperlactatemia, there is a risk that they may develop high lactate levels again. This study wants to find out if taking antioxidants (substances that reduce tissue damage due to oxygen radicals) and certain B vitamins may help prevent patients from developing hyperlactatemia when they restart the same anti-HIV drugs.
RATIONALE: BAY 56-3722 may stop the growth of cancer cells by blocking the enzymes necessary for tumor cell growth. PURPOSE: Phase II trial to study the effectiveness of BAY 56-3722 in treating patients who have recurrent, unresectable, or metastatic kidney cancer.
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. St. John's wort may interfere with the effectiveness of chemotherapy. It is not yet known if chemotherapy is more effective with or without St. John's Wort in treating solid tumors. PURPOSE: Randomized phase III trial to compare the effectiveness of docetaxel with or without St. John's wort in treating patients who have solid tumors that cannot be removed by surgery.