France launches massive HIV prevention study to curb new infections
NCT ID NCT03795376
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is tracking how HIV prevention is done across 23 clinics in France, including overseas territories. Researchers will collect data on HIV testing, STI and hepatitis screening, and the use of prevention pills (PrEP) and emergency treatment (PEP). The goal is to understand who is using these services and how well they work, with 6,500 HIV-negative adults expected to take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could provide valuable insights to improve HIV prevention strategies and reduce new infections in France.
- What could go wrong
- This is an observational study, not a treatment trial. It collects data but does not test a new drug or intervention, so direct health benefits for participants are unlikely.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 6,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2019
- Expected to finish
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Jan 2030
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All persons attending for HIV prevention and seeking care at 23 centers using NADIS are included in the Dataids Prevention cohort after receiving oral information and giving written consent. NADIS is an electronic medical record (EMR) for HIV infection (and Hepatitis B virus (HBV), Hepatitis C virus (HCV), STI) and HIV prevention in French public hospitals. The Dataids Prevention study recruits persons HIV- and above the age of 18 years.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male and female over 18 years old, * HIV negative * Attending for : * HIV screening * Hepatitis screening * STI screening / treatment * Blood, body fluid or sexual exposure * Post-exposure prophylaxis * Pre-exposure prophylaxis * Signed consent Exclusion Criteria: * HIV-infection * Refusal to participate
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Get notified about this study
Sign up to get updates when this study changes or when new studies for HIV prevention are added.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
31 sites in 3 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CH Bretagne-Atlantique
RECRUITINGVannes, France
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CH Nîmes
RECRUITINGNîmes, France
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CHD Vendée
RECRUITINGLa Roche-sur-Yon, France
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CHR Metz-Thionville
RECRUITINGMetz, France
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CHR Orléans
RECRUITINGOrléans, France
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CHRU Brest
RECRUITINGBrest, France
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CHU Besançon - Hôpital Jean Minjoz
RECRUITINGBesançon, France
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CHU Clermont-Ferrand - Hôpital Gabriel-Montpied
RECRUITINGClermont-Ferrand, France
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CHU Limoges
RECRUITINGLimoges, France
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CHU Nancy - Hôpital Brabois
RECRUITINGNancy, France
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CHU Nantes - Hôtel-Dieu
RECRUITINGNantes, France
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CHU Nice - Hôpital l'Archet
RECRUITINGNice, France
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CHU Reims - Hôpital Robert Debré
RECRUITINGReims, France
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CHU Rennes - Hôpital Pontchaillou
RECRUITINGRennes, France
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CHU Rouen
RECRUITINGRouen, France
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CHU St Etienne - Hôpital Nord
RECRUITINGSaint-Etienne, France
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CHU Strasbourg - Hôpital Civil
RECRUITINGStrasbourg, France
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CHU Toulouse - Hôpital Purpan
RECRUITINGToulouse, France
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CHU Tourcoing - Hôpital Guy Chatiliez
RECRUITINGTourcoing, France
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CHU de Guadeloupe
RECRUITINGPointe-à-Pitre, Guadeloupe
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CHU de Martinique
RECRUITINGFort-de-France, Martinique
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Centre Hospitalier de Cornouaille
RECRUITINGQuimper, France
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Groupe Hospitalier Pitié Salpêtrière - Assistance Publique des Hôpitaux de Paris
RECRUITINGParis, France
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Hôpital Bichat - Assistance Publique des Hôpitaux de Paris
RECRUITINGParis, France
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Hôpital Bicêtre - Assistance Publique des Hôpitaux de Paris
RECRUITINGLe Kremlin-Bicêtre, France
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Hôpital Gui de Chauliac
RECRUITINGMontpellier, France
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Hôpital Necker-Pasteur - Assistance Publique des Hôpitaux de Paris
RECRUITINGParis, France
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Hôpital Nord Franche Comté
RECRUITINGBelfort, France
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Hôpital Sainte Marguerite - Assistance Publique des Hôpitaux de Marseille
RECRUITINGMarseille, France
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Hôpital de la Croix-Rousse - Hospices Civils de Lyon
RECRUITINGLyon, France
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IHU - Assistance Publique des Hôpitaux de Marseille
RECRUITINGMarseille, France
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Other studies related to the condition(s) this trial covers.
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