Extrait

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.

Critère d'inclusion

• HIV Infections

Liens

• nct
• ictrp