View clinical trials related to HIV Infections.
Filter by:The treatment of HIV and the tests performed for HIV care have changed over the last 20 years. However, improvement of management of HIV-infected subjects is still warranted, especially as the HIV-infected population is aging. Therefore, this study will involve the collection and analysis of clinical information obtained from subjects who are over 50 years of age. For example, patients' risk of heart disease will be measured and monitored by looking at blood tests and clinical data (such as blood pressure). This will allow researchers to understand if the current way of assessing the risk of future heart disease is the best one available for HIV-infected individuals. No genetic research will be done.
A vaccine to prevent infection with the Human Immunodeficiency Virus (HIV) is urgently needed. Worldwide, most HIV infections occur through sex between a man and woman. The vaccine in this study consists of a protein from HIV that has been synthetically produced and linked to a protein that boosts immune responses. It has not been tested in humans before, but it is expected (from animal studies) that direct application into the female genital tract (via the vagina) as liquid drops, will provoke immune protection at the site of HIV infection. This is less applicable to men, therefore only healthy, HIV negative women will be recruited. The investigators will recruit at one site, which is a university vaccine research centre with experience of running similar trials. The study will last 24 weeks during which subjects will have blood samples taken on six visits, and three immunisations over 12 weeks in which 1 millilitres of vaccine is placed into the vaginal by inserting a small plastic syringe. The purpose of this initial small study is to monitor safety of the vaccine and to determine whether it is appropriate to continue into future, larger studies in which the immune response to the vaccine is measured.
This is a prospective cohort single center study for assessment of normal value of acoustic radiation force impulse elastography and fibroscan in HIV patients without abnormal liver function and chronic liver disease.
This is a single-center, open-label, three-period, fixed-sequence cross over study in healthy adult subjects. A total of approximately 16 healthy subjects will be enrolled to provide data from 12 evaluable subjects. Subjects will have a screening visit within 30 days prior to the first dose of study drug, three treatment periods, and a follow-up visit 7-14 days after the last dose of study drug. There will be a washout period between Period 1 and Period 2 but no washout between Period 2 and Period 3. Day 1 of Period 3 will be the day after Day 5 of Period 2.
Lenakap : This multicenter, non randomized (single arm), open, phase II study aims to evaluated the efficacy of Lenalidomide in HIV-associated kaposi disease. Patients will be followed for 48 weeks. Measurement of primary endpoint will be at 24 weeks.
The purpose of this study is to determine if persons randomized to receive adapted Personalized Cognitive Risk-reduction Counseling (PCC) will report greater reductions in unprotected anal sex behavior compared with persons who do not receive Personalized Cognitive Risk-reduction Counseling (PCC).
Four focus groups , each of 10-15 males, ages 20-50 years old, MSM will be conducted by a medical sociologist. Two groups will be HIV negative participants and two groups of HIV positive MSM. Every group will meet for two hours. The focus group will be recorded and the collected data will be processed further for evaluation and extraction of the relevant information. The volunteers will sign an inform consent prior to entrance to the study.
To investigate the safety and pharmacokinetic of BI 224436 in healthy male volunteers following oral administration of repeated doses for 10 days within 8 dosing regimens.
TMC278 (also called rilpivirine) is a new drug being developed to treat HIV. Usually TMC278 is taken as a tablet, by mouth, once a day, but a 'long acting' formulation has been developed so the drug stays in the bloodstream for a longer time - this allows the drug to be given by injection and less often. It is hoped that this injectable version of the drug may be used to help prevent HIV transmission in the future by giving it to people who are at risk of HIV. This is similar to the way travellers to areas with malaria may take antibiotics to prevent infection. The investigators aim to investigate the feasibility of using TMC278 as a preventative medication by performing this study. The purpose of this study is to investigate the levels of drug which can be measured in the blood, as well as the tissues and fluids of the rectum (the lowest part of the bowels just before the opening of the anus) as well as the safety of the drug and how well tolerated it is when given as a single dose. In this study, the investigators will not be investigating whether the drug prevents HIV so the investigators will recruit people who are HIV negative, and whose lifestyle does not put them at risk of becoming infected before or during the study. If the study shows the drug is well tolerated and produces appropriate levels of the drug (in the bloodstream and the rectal compartment) to suggest that it could be effective, it will help design future studies looking at preventing HIV.
The purpose of this study is to demonstrate the difference in frequency and level of liver function disturbance between patients on efavirenz based ART, and patients on nevirapine based ART in HBV and HCV co-infected patients, (and/or with patients with abnormal liver function prior to ART), in China. Liver function tests will be measured at baseline and follow-up.