New blood test could spot fetal chromosome issues weeks earlier
NCT ID NCT06523543
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to see if a new, ultra-early, non-invasive test can accurately detect fetal chromosomal abnormalities using cells from the placenta. Researchers will enroll 25 pregnant women between 7 and 16 weeks of pregnancy. The goal is to develop a safer, earlier alternative to current prenatal diagnostic methods.
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 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Sep 2028
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
Pregnant women with a priori genetic risk
- Ages
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18 years and older
- Sex
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Female participants only
- 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: * Pregnant woman * Singleton pregnancy * Pregnancy between 7 and 16 weeks of amenorrhea (WA) * Woman ≥ 18 years * Woman who has signed an informed consent * Woman affiliated to social security or equivalent scheme Exclusions Criteria: * Person under guardianship or curatorship * Person placed under legal protection * Person unable to provide the participant with informed consent.
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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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CHU de Montpellier
RECRUITINGMontpellier, France, 34295, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a hidden back tissue hold the key to pelvic pain in pregnancy?
- Pregnancy's hidden strain: measuring the Back's inner support tissue
- Home kit boosts emotional bond between parents and unborn baby
- Which folate supplement works best for Moms-to-Be?