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New ultrasound trick could cut false alarms for unborn babies
NCT ID NCT07039721
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tests whether a special ultrasound setting can more accurately measure the brightness of a fetus's bowel. Currently, doctors rely on a subjective impression, which often leads to false alarms and unnecessary worry. The study will compare gray levels in the bowel and bone before and after applying the new setting in 50 pregnant women during routine scans.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ultrasound with a specific intestinal setting
- What this could lead to
- If successful, this could make fetal ultrasound more accurate, reducing unnecessary worry and extra tests for parents.
- What could go wrong
- This is a small, early-stage study (50 participants) testing a technical adjustment, not a treatment. It may not work in all ultrasound machines or settings.
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 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2025
An estimate. Start dates often move.
- Expected to finish
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Jan 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
This study focuses on patient followed for their routine exam during their 2nd or 3rd trimester of pregnancy at the Gynecology and obstetric ward of the Femme-Mere-Enfant Hospital of the Hospices Civils de Lyon
- Ages
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18 years and older
- Sex
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Female participants only
- 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: * Pregnant women * in the second and third trimesters of pregnancy, * singletons or twins, diamniotics, adults, * undergoing screening or diagnostic ultrasound at obstetric and gynecology department, * on the Samsung Hera W10 ultrasound machine during the study * Patient able to understand the ins and outs of the study * Patient has been informed of the study and has expressed no objection to participating in it. Exclusion Criteria: * Minor patients * Persons deprived of their liberty by judicial or administrative decision * Persons under psychiatric care * Persons admitted to a health or social institution for purposes other than research * Adults under legal protection
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Get notified about this study
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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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Hôpital Edouard Herriot
Lyon, Rhone, 69003, France