Vaccines Treatment Options in San Francisco, CA

The purpose of this study is to find out whether these powerful combinations of anti-HIV drugs are safe and effective for use in patients in the early stages of HIV infection and to find out how patients' immune systems react to HIV and anti-HIV drugs. Doctors generally treat patients in the early stages of HIV infection with the same anti-HIV drugs taken by patients who have had HIV for a long time. These drugs lower the level of HIV in the blood. However, doctors do not know whether patients who take anti-HIV drugs in the early stages of HIV infection actually live longer or have fewer AIDS-related diseases. This study will help doctors answer these questions. In the main study, doctors will look at how 2 different anti-HIV drug combinations affect the immune system. In the 2 substudies, doctors will look at how the body reacts to the hepatitis B vaccine and the tetanus vaccine. These substudies may help doctors learn how HIV-infected patients respond to new infections. Read Less

Objectives of this trial are to: Evaluate the kinetics and magnitude of the CMV-specific immune response post-Towne challenge (3000 pfu) in healthy CMV-seronegative volunteers who receive VCL CT02 administered (1 mg weekly x 3) 3 months previously compared to randomized controls who do not receive VCL CT02 as measured by: 1. antibody titers for gB; 2. T-cell IFN-g ELISPOT; 3. T-cell proliferation assays for IE1, pp65, and/or gB; and 4. cytokine and phenotypic flow cytometry responses to pp65, IE1, and/or gB. Evaluate the safety safety of Towne challenge in healthy CMV-seronegative adult subjects who have previously been immunized with a trivalent pDNA CMV vaccine (VCL-CT02) administered intramuscularly. Our hypothesis is that the immune response to Towne vaccine 3000 pfu challenge after VLC-CT02 priming will be greater than that after Towne vaccination alone. Read Less

The purpose of this study is to evaluate clinical and laboratory safety associated with the administration of GVAX leukemia vaccine and to determine the feasibility of generation of GVAX leukemia vaccine in subjects with acute myelogenous leukemia (AML). Read Less

To evaluate the safety and immunogenicity of a combination of microparticulate monovalent HIV-1 MN synthetic branched peptide candidate vaccine for oral administration and monovalent HIV-1 MN synthetic branched peptide vaccine in alum for intramuscular administration in intermediate or higher risk HIV-negative volunteers. Read Less