Active clinical trials for "Acquired Immunodeficiency Syndrome"

To evaluate the safety and efficacy of pregabalin in reducing neuropathic pain associated with HIV neuropathy

OBJECTIVES: I. Evaluate the effect of aerobic exercise and progressive resistance plus megestrol acetate on lean body mass of patients with human immunodeficiency virus-related weight loss (HIV-wasting). II. Evaluate whether exercise acutely alters immune function. III. Evaluate whether long-term exercise improves immunocompetence. IV. Evaluate the accuracy of multifrequency bioelectrical impedance spectral analysis in measuring body composition. V. Assess the impact of these therapies on quality of life. VI. Evaluate the effect of these therapies on the balance of energy intake and energy expenditure.

This study will investigate the use of Reiki, an energy-based complementary and alternative medicine (CAM) intervention, as an approach to improve well-being for patients with advanced AIDS, and evaluate its effects on dimensions of well-being and quality of life.

This study will test the safety, side effects and antiviral activity of different doses of tenofovir DF in children and adolescents with human immunodeficiency virus (HIV) infection. Tenofovir DF belongs to a group of drugs called nucleotide analog reverse transcriptase inhibitors. These drugs prevent the virus from replicating (making more copies of itself). HIV becomes resistant to many drugs used to fight the virus and these drugs become ineffective. In laboratory tests, tenofovir DF has remained effective against HIV longer than other anti-HIV medicines, and when resistance does develop, the virus may still be sensitive to other drugs. HIV-infected children between the ages of 4 and 18 years who weigh at least 10 kg (22 pounds) may be eligible for this study. They must be able to receive antiretroviral therapy and have completed at least two previous antiretroviral courses of treatment without benefit. Upon entering the study, participants will have physical, eye and neuropsychiatric examinations, blood tests, including tests to determine what anti-HIV drugs the patient is resistant to, an echocardiogram (echo), electrocardiogram (EKG), chest X-ray, head CT scan, skin tests, and special tests to examine the bones. These physical exams and tests will be repeated throughout the study to determine changes in health. Participants will continue their current anti-HIV therapy for 2 weeks and then stop all medicines for a 1-week 'washout' period. After the washout period, patients will begin taking tenofovir DF. For the first 2 days on the drug, a small blood sample (1/2 teaspoon) will be collected 11 times over a 48-hour period through. A heparin lock (a tube kept in place in a vein) may be put in place to avoid multiple needle sticks. Blood samples will be collected for another 4 days to measure how well tenofovir DF alone works against HIV before other drugs are added to the treatment regimen. After these first 6 days, at least two other anti-HIV drugs will be added. They will be selected based on the results of the earlier blood tests for resistance and on the child's medication history. After 3 days of combination therapy, patients will continue therapy on an outpatient basis. They will be seen in the clinic every 4 weeks at the start of the study and then every 12 weeks for physical exams, lab tests and other procedures as needed. The study will last approximately 48 weeks. Patients who benefit from therapy may be able to continue to receive tenofovir DF from the drug company sponsor or as part of another study, or the protocol for this study may be amended to lengthen the treatment period.

To define the pharmacokinetic characteristics of Nystatin LF IV (intravenous) in human subjects with AIDS-related complex (ARC) after administration of a single IV dose at each of 4 dose levels.

To evaluate the virologic effect of combined administration of zidovudine and ddI or ddC. To evaluate the immunologic effects of zidovudine and ddI or ddC. To evaluate combined administration of zidovudine and ddI or ddC for clinical efficacy. To evaluate the safety and the tolerance of the coadministration of zidovudine and ddI or ddC.

To evaluate the clinical toxicity, safety, and potential anti-HIV activity of intravenous nystatin in patients with HIV infection who have completed protocol FDA 103C. To evaluate the safety and potential antiviral activity of intravenous nystatin and oral didanosine (ddI) administered in an alternating regimen in this patient population.

To determine the effect of HIV-1 immunogen (Remune) on AIDS-free survival, defined as the time prior to development of an AIDS-defining condition or death.

This study will test the effectiveness of topical thalidomide in healing mouth sores in HIV infected patients. Oral (PO) thalidomide heals these sores at a dose of 200 mg per day. However, PO thalidomide can cause drowsiness, skin rashes, allergic reactions, increased viral load, and even nerve damage that may not be reversible. This study will evaluate the efficacy of a topical formulation of thalidomide (placed directly on the surface of the sore) for the healing of these sores. Persons with HIV infection of acquired immunodeficiency of at least 18 years of age with one or more chronic, painful intraoral lesions may be eligible for this study. Subjects must be referred by a primary care physician who is managing their care, and must have HIV/AIDS status confirmed. Patients' HIV treatment regimen will not be altered and those receiving highly active therapy will not be excluded. Patients will be excluded if they are concurrently being treated for mucosal lesions (including topical or systemic steroids, viscous lidocaine, topical or systemic anti-fungals, or mouthwashes), or concurrent thalidomide therapy; receving chemotherapy or radiation therapy for neoplasms; using concurrent acute therapy for opportunistic infections; concurrent use of sedatives (such as CNS depressants or alcohol use); history of allergy to thalidomide; pre-existing peripheral neuropathy of grade II or higher; pregnant or lactating females or those not practicing contraception according to FDA guidelines for thalidomide.

To evaluate the clinical toxicity, safety, and MTD of WF 10 ( TCDO ) intravenous solution administered to patients with HIV infection. To evaluate the potential anti-HIV activity of TCDO.