Actively Recruiting
the ANRS CO21 " Extreme " Cohort (CODEX)
Led by ANRS, Emerging Infectious Diseases · Updated on 2026-04-07
450
Participants Needed
1
Research Sites
969 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
A consortium of research teams has studied the immunovirological characteristics of these patients: The ANRS CO15 ALT cohort The ANRS CO18 HIV Controller cohort the ANRS EP47 VISCONTI study
CONDITIONS
Official Title
the ANRS CO21 " Extreme " Cohort (CODEX)
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patient infected with HIV-1 and not co-infected with HIV-2
- Age 18 years or older at enrollment
- Able to give written consent
- Covered by French Social Security
- Accept the constraints imposed by the study
- Without antiretroviral therapy for ALT, HIC, and ALT HIC groups; control of viral load after antiretroviral treatment interruption in PTC group
- ALT group: HIV-1 positive for at least 8 years with CD4 count above 600/mm3 and stable or increasing over last 5 years without antiretroviral treatment
- HIC group: HIV-1 positive for at least 5 years, asymptomatic, with last 5 viral loads below 400 copies/mL without antiretroviral treatment
- ALT HIC group: HIV-1 positive for at least 8 years with stable or increasing CD4 counts and last 5 viral loads below 400 copies/mL without antiretroviral therapy
- PTC group: Started antiretroviral therapy during primary or chronic infection, treated for at least 12 months, with viral loads below 400 copies/mL for 12 months or more after stopping therapy, allowing for one viral load blip
You will not qualify if you...
- Under protection (saving) of justice
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Lambotte
Le Kremlin-Bicêtre, France
Actively Recruiting
Research Team
O
Olivier Lambotte, Professor
CONTACT
F
Faroudy Boufassa
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
OTHER
Number of Arms
1
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