View clinical trials related to HIV Infections.
Filter by:This is a phase I, multi-site, study of the safety, immunologic and virologic responses of ex vivo expanded HIV-1 multi-antigen specific T-cell therapy (HST-NEET) as a therapeutic strategy in HIV-infected individuals suppressed on antiretroviral therapy (ART).
A randomized trial to test the feasibility and acceptability of an intervention to improve retention in HIV primary care in HIV-infected Hispanic immigrants compared to a "treatment as usual" condition. We will measure feasibility, acceptability, study retention, and effect sizes of outcomes in order to inform a larger trial. The intervention design is based on qualitative research with HIV-infected Hispanic immigrants and their HIV providers. The intervention will be led by a Spanish-speaking community health worker trained in HIV health promotion.
This is a single-center, open-label study on safety, tolerability and immunogenicity of Gardasil®9 in 18 to 45 year-old HIV patients, in 18 to 55 year-old solid-organ transplant (SOT) patients. This study will enrol 100 HIV patients with CD4+ count of >200cells/mm² and 170 SOT patients, all of whom have not yet received a prophylactic HPV vaccine. The 170 SOT patients will be equally divided over 3 different SOT patient groups, namely heart, lung and kidney transplant patients. Therefore the target is to include approximately 57 heart transplant patients, 57 lung transplant patients and 57 kidney transplant patients. Enrolment in a SOT subgroup will be stopped when 57 patients have been included unless recruitment cannot be achieved within one of the other SOT-patient population. All enrolled subjects will receive a 3-dose regimen (Day 1, Month 2, and Month 6) of GARDASIL®9. Serum samples will be collected on Day 1 and Month 7 for anti-HPV 6, 11, 16, 18, 31, 33, 45, 52, and 58 antibody determination. The time point for comparison of immune responses will be Month 7, or approximately 4 weeks after the administration of the third dose. The safety/tolerability profile of the vaccine will be evaluated in all subjects in the study. Safety information will be collected on Day 1 through 1 month following the third vaccination or for a total of approximately 7 months for each subject. The immunogenicity and the safety data will be analyzed per group of patients. More specifically a separate analysis of HIV and SOT patients is planned, since it is expected that the immunosuppressive therapy of SOT patients might have a more profound effect on immunogenicity following vaccination. This study will provide a comparison of immunogenicity of Gardasil ®9 in immunocompromised patients, with historical controls. The number of subjects to be enrolled in the study was determined based on the primary immunogenicity objective.
This study is being conducted to determine if the uptake of anti-HIV medications called Genvoya® and darunavir is different at several body sites, including mucosal tissues.
The conventional way to control HIV infection is the usage of a drug cocktail capable of suppressing the viral replication cycle, commonly known as antiretroviral therapy (ART). Despite effective ART it is not possible to eradicate HIV. The virus hides in particular cells to form the latent HIV-reservoir.[1-9] Studies that emphasise on revealing hidden reservoirs would aid in designing novel therapeutic strategies for controlling HIV infection. Molecular imaging by SPECT/CT has the potential to reveal hidden reservoirs of HIV virus that are not eliminated by currently used drugs capable of suppressing and thereby controlling the viral replication cycle in HIV infected patients. New approaches, necessary to prevent and treat HIV-1 infection, are gradually emerging. A new generation of highly potent broadly neutralizing antibodies (bN/Abs) may represent a promising approach to combating HIV-1 infection.[10] The broadly neutralizing antibody 3BNC117 antibody that can mimic human CD4 binding targeted against the HIV gp120 envelope protein has been tested in various clinical trials.[11-14] It has found to be safe and effective in reducing viraemia and to improve host humoral responses in HIV-1 infected individuals, and to have effect on viral rebound in patients who are kept off antiretroviral treatment briefly for experimental purpose. Imaging of simian immunodeficiency virus (SIV) infection by PET/CT has been successfully performed in nonhuman primates with a 64Cu-labeled SIV gp120-specific antibody called 7D3.[15] This study aims to use a similar approach in human with the 3BNC117 antibody. The 3BNC117 antibody has been successfully radiolabeled with iodine 123. The half-life of this radioisotope is appropriate for antibody imaging in nuclear medicine. Radiolabeled 123I 3BNC117 was shown to keep a good immunoreactivity for gp120. By using state of the art SPECT scanner a semi-quantitative image will be obtained. In addition, the absence of any chelator and the well known use of iodine-123 in clinic make it suitable for human intervention. No HIV imaging in human has been achieved yet, which is however fundamental to understand some key steps in the pathogenesis of HIV-induced immunodeficiency. This research opens promising opportunities for drug and vaccine development. Indeed, identification of virus reservoirs in treated patients would facilitate the development of strategies for eradicating these reservoirs or for extending latency period.
Wake Forest University and its partners, Triad Health Project, and the University of North Carolina, Greensboro, will be evaluating the effectiveness of ChiCAS (Chicas Creando Acceso a la Salud or Girls Creating Access to Health), a locally developed, Spanish language small group behavioral intervention that promotes access to and participation by Hispanic/Latina transgender women who are HIV negative and who have sex with men in pre-exposure prophylaxis (PrEP), medically supervised hormone therapy, and consistent condom use.
The goal of this compassionate use program is to provide a mechanism to supply Cabotegravir, CAB on an individual named patient basis for treatment of individuals who have no available treatment alternatives and/or limited treatment options (e.g., who are unable to participate in the Phase III clinical studies or do not qualify), and are in need of new drugs to construct an effective antiviral regimen and may require the use of parenterally administered drug given underlying medical conditions. You can access ViiV's Policy on Compassionate via https://us.viivhealthcare.com/media/124424/viivs-external-policy-on-cup_final-version_23feb20 17.pdf.
This demonstration project will assess the acceptability and feasibility of pre-exposure prophylaxis (PrEP) for men who have sex with men (MSM) as part of a comprehensive HIV prevention package in community-based clinics in West Africa. An interventional, open label, multidisciplinary and multicentre cohort study will be performed in Burkina Faso, Côte d'Ivoire, Mali, and Togo. All MSM enrolled will benefit from a comprehensive HIV prevention package including quarterly clinical examinations, screening and treatment of STIs, screening of HIV, PrEP (daily or on-demand, according the participant's choice), immunisation against hepatitis B, individualised peer-led support (for adherence and prevention), group discussions, condoms, and lubricants.
Prospective cross-sectional study at the outpatient clinic (OPC) of the Bagamoyo District Hospital (BDH) in Tanzania. Assessment of basic epidemiological data (Point prevalence and risk factors) on CKD with simple clinical, laboratory tests and the patients history. After informed consent blood samples are taken for complete blood count, serum creatinine, HbA1c, HIV-Screening, and urine samples for dipstick, urine sediment, and albumin-creatinine ratio. Further, office blood pressure, weight and height are taken. Further, patients history are asked by a questionnaire (i.e.history of infectious and cardiovascular diseases and basic demographic data: i.e. sex, age). CKD is defined as the presence of either impaired kidney function and/or albuminuria based on a one-time measurement. Primary outcome of the study are prevalence rates of CKD and the impact of non-communicable and communicable disorders on CKD.
The overall aim of this R34 application is to adapt and feasibility test an evidence-based HIV prevention education for high-risk, underserved rural women in Appalachia. This study has potential to make a significant contribution to science by advancing knowledge on the use of social media to increase access to prevention interventions to reduce high-risk substance use and related health disparities among rural women during a time of emerging and significant public health risk in Appalachia. Successfully accomplishing study aims will respond to a critical and unmet need to increase access to prevention interventions using social media, as well as advance knowledge about the high-risk drug use behaviors among vulnerable populations.