Characterization of Acute and Recent HIV-1 Infections in Zurich.
Recruiting · NCT00537966 · Observational (researchers observe without assigning treatment) · Lead sponsor: University of Zurich
View the official record on ClinicalTrials.gov →What this trial is about
Aim of the study: To study and to describe factors which could influence the course of primary HIV infection (PHI) and factors that in turn could be influenced through PHI. In summary, this study will provide comprehensive knowledge on early HIV-infection with regard to epidemiology, impact of early-cART on the course of disease and forms the base for a variety of translational research projects addressing early key pathogenesis events between virus and host, relevant for the course of disease, for transmission, for development of vaccines and new treatment strategies.
Who can take part
Age range
18 Years and older
Sex
All (male and female)
Healthy volunteers
No - a diagnosis or condition is required
Phase
Not specified
Study type
Observational (researchers observe without assigning treatment)
Inclusion criteria
- A) acute HIV-1 infection, defined as:
- negative or evolving immunoblot in the presence of positive p24 Ag and/or detectable plasma HIV-1 RNA and/or
- documented HIV seroconversion within 90 dayswith or with-out symptoms and/or clinical signs of PHI (e.g. acute retro-viral syndrome).
- B) recent HIV-1 infection, defined as:
- documented seroconversion of more than 90 days but within 180 days and/or
- evolving immunoblot after unambiguous transmission risk (e.g. iv drug use, sexual contact) within 180 days and/or
- documented HIV infection and unambiguous transmission risk (iv drug use, sexual contact) within 180 days and/or
- documented HIV infection and possible transmission risk (iv drug use, sexual contact) within the last 180 days after infection AND \< 0.5% fraction of ambiguous nucleotides
Exclusion criteria
- Documented HIV infection, however, established diagnosis more than 180 days after presumed date of infection.
Where it is running
1 location listed.
- University of Zurich - Zurich, Switzerland