Blood platelets may hold clues to HIV's hidden hideouts
NCT ID NCT07745530
First seen Aug 04, 2026 · Last updated Sep 18, 2026 · Updated 3 times
Summary
This study investigates whether platelets—tiny blood cells involved in clotting—interact with HIV-infected immune cells in ways that affect the virus's ability to persist despite treatment. Researchers will collect blood samples from 90 adults with HIV who have had undetectable viral loads for over two years. By examining how platelets bind to CD4+ T cells and whether they can reactivate dormant HIV, the study aims to understand why some people experience ongoing immune dysfunction even with successful therapy.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- blood sampling
- What this could lead to
- If this works, it could point toward new ways to measure or target hidden HIV reservoirs, potentially improving immune recovery in people on antiretroviral therapy.
- What could go wrong
- This is an observational study, so it won't directly test a treatment. The findings may not lead to immediate clinical changes, and the role of platelets in HIV persistence remains uncertain.
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 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Oct 2026
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
Adult patient living with HIV consulting in Tourcoing Hospital
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Adult patients living with HIV with an undetectable viral load for more than 2 years * Beneficiary of a social security scheme or rightful claimant; * Patients able to read and understand the information sheet; * Having signed the consent form. Exclusion Criteria: * being unable to give free and informed consent; * pregnant or breastfeeding woman; * being under guardianship, curatorship, or a protection mandate;
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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
1 site. 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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Centre Hospitalier de Tourcoing
RECRUITINGTourcoing, 59200, France
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