View clinical trials related to Other.
Filter by:Purpose: The purpose of the study is to assess the safety and effectiveness of minocycline, an antibiotic, in the treatment of Human immunodeficiency virus (HIV)-associated cognitive impairment in Uganda. Study Design: Treatment, 24-week Randomized, Placebo-Controlled, Double-Blind Phase with Optional 24-week Open Label Phase for Subjects with a cluster of differentiation 4 (CD4) Count in the 251-350 Range - Arm 1: Minocycline 100 mg orally every 12 hours (50 subjects) - Arm 2: Matching placebo orally every 12 hours (50 subjects) Primary Objective: · To examine whether minocycline treatment will improve cognitive performance after 24 weeks compared to baseline Secondary Objectives: - To examine whether minocycline treatment for 24 weeks is safe and well-tolerated in individuals with HIV-associated cognitive impairment - To examine whether minocycline treatment for 48 weeks is safe and well-tolerated in individuals with HIV-associated cognitive impairment - To examine whether minocycline treatment for 24 weeks improves functional impairment
RATIONALE: Human T-cell lymphotropic virus type 1 (HTLV-1) can cause cancer. Zidovudine is an antiviral drug that acts against the human T-cell lymphotropic virus type 1. Giving zidovudine, interferon alfa-2b, and PEG-interferon alfa-2b together may stimulate the immune system and slow down or keep the cancer cell from growing. PURPOSE: This clinical trial is studying how well giving zidovudine together with interferon alfa-2b and PEG-interferon alfa-2b works in treating patients with human T-cell lymphotropic virus type 1-associated adult T-cell leukemia/lymphoma.
The purpose of this study is to determine the efficacy of CT-322 comparative to bevacizumab, both in combination with carboplatin and paclitaxel in the treatment of chemonaive subjects with recurrent or advanced non-squamous NSCLC
The culdoscopic approach will allow for equal or better visualization of female pelvic structures
The current pilot study assesses the use of magnetic resonance imaging (MRI) to quantify hepatic steatosis. It will provide preliminary data regarding the use of omega-3 fatty acid supplementation (Lovaza) for the treatment of nonalcoholic steatohepatitis (NASH).
This study will evaluate the safety and effectiveness of Conivaptan, a vasopressin antagonist, in the treatment of hyponatremic subjects having symptomatic acute decompensated heart failure (ADHF).
This is a randomized study of ambrisentan that will last 16 weeks. The study will include patients with diastolic heart failure and pulmonary hypertension. Patients will be randomized (1:1) to ambrisentan or placebo. The ambrisentan or matching placebo will be started at 2.5 mg by mouth daily and increased to 5mg and then 10mg daily, if tolerated. Patients will be seen at least monthly for 16 weeks. Adverse reactions will be reviewed and the required monthly laboratory tests (liver function testing and pregnancy testing, if applicable), will be performed. Patients will also complete an exercise test (six minute walk distance) and a quality of life survey at the baseline, week 4 and week 16 visit. An echocardiogram and a right heart catheterization and left ventricular end diastolic pressure measurement will be performed at the 16 week visit. The primary end-point is safety, and secondary end-points include the catheterization results, echocardiogram results, the walk distance and the quality of life survey. The expected completion of the study is 18 months from initiation. Ambrisentan is an FDA approved drug for PAH, but not for CHF.
The purpose of this study is to assess the impact of an empiric course of antibiotics for men with an elevated prostate-specific antigen (PSA) level.
Purpose: People with a genetic defect in the ability to burn fat can also develop a problem with the nerves in their feet. The nerve problem, or neuropathy, can limit their ability to walk. Part of the treatment of their genetic defect in the ability to burn fat is to eat a very low fat diet. Vitamin E is found only in fatty foods like oils and nuts. People with a genetic defect in the ability to burn fat may have low vitamin E because of their low fat diet. The purpose of this study is to test whether vitamin E supplements can improve the nerve function in the feet of people with a genetic defect in the ability to burn fat. Procedures: Blood samples will be drawn at the beginning of the study, after 2 months and after 6 months of vitamin E supplements. The blood will be analyzed for plasma vitamin E concentrations. Around the time of each blood draw subjects will record all the food and beverages he or she consumes for three days. The subject will send the record to the investigator. Subjects will have a physical exam by a doctor specializing in nerves, a neurologist before and after taking vitamin E. They will have nerve function measured with a test called a nerve conduction velocity or NCV. Subjects will be given 800 international units (IU) of vitamin E per day for 6 months.
Background: - Idiopathic CD4 lymphocytopenia (ICL) is a condition in which patients have low levels of T cells, a type of white blood cell that helps fight infection. Animal studies have shown that an experimental drug Interleukin 7 (IL-7), which is named CYT107, can increase the number and function of T cells. CYT107, however, has not been used in people with ICL. Objectives: - To determine the safety of CYT107 in people with ICL. - To determine whether CYT107 will increase the number and function of T cells in people with ICL. Eligibility: - Patients 18 years of age and older diagnosed with ICL and who are at risk of becoming sick because of this condition are eligible for this study. In addition, patients must not be pregnant, or have other illnesses that would cause low CD4 T cell counts, such as human immunodeficiency virus (HIV) or human T-lymphotrophic virus (HTLV) infection. Design: - The initial screening visit will include the following examinations and tests: - A complete physical exam and medical history - Blood analysis, including CD4 T cell count; complete blood count and additional blood tests to determine clotting ability and blood composition; thyroid, liver, kidney, and pancreatic function tests; HIV and HTLV tests; and tests for anti-IL-7 antibodies that block normal IL-7 activity - Routine urine test - Urine or blood pregnancy test for women - Chest X-ray - Electrocardiogram - Spleen ultrasound. - The baseline visit will include blood tests to determine levels of each of the major types of antibodies, a test of genetic background, and more detailed CD4 and protein analysis. In addition, leukapheresis (a procedure to collect large numbers of immune cells without red blood cells) will be done. Participants will also have the option of having colon and lymph node biopsies. - The schedule will be as follows: - Weeks 1, 2, and 3 (Cycle 1): Three weekly IL-7 dosing visits. - Weeks 5, 8, and 12: Follow-up visits. - Weeks 24, 25, and 26 (Cycle 2): Three more weekly IL-7 dosing visits. - Weeks 28, 31, and 35: Follow-up visits. - Week 48: End of study visit. - Tests conducted before getting IL-7 will be repeated during the IL-7 cycles and follow-up visits to compare with earlier values. Optional colon and lymph node biopsies done at baseline will be repeated 1 6 weeks prior to Cycle 2 and 1 6 weeks prior to Week 48.