New ultrasound technique could spare liver patients from costly scans and needles
NCT ID NCT00243633
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a special ultrasound with contrast dye (CEUS) can more accurately identify liver lesions than standard ultrasound or other imaging methods like CT and MRI. Researchers enrolled 878 participants with liver lesions found on standard ultrasound. The goal was to see if CEUS could provide a reliable diagnosis without needing invasive biopsies, potentially saving costs and discomfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Contrast-enhanced ultrasound (CEUS) imaging
- What this could lead to
- If successful, CEUS could become a standard, non-invasive way to accurately diagnose liver lesions, reducing the need for more expensive or invasive tests like CT, MRI, or biopsy.
- What could go wrong
- This is a completed study, so results are already known. The main risk is that CEUS may not be accurate enough for all types of liver lesions, and it cannot be used in patients with certain heart conditions.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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878 people
The number who actually took part.
- Start date
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Apr 2005
- Finished
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Aug 2007
- 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.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Target focal liver lesion of size lower than 10 cm and higher than 5 mm detected by conventional ultrasonography Exclusion Criteria: * Patients with acute coronary syndrome or clinically unstable ischaemic cardiac disease, including: myocardial infarction, recent coronary artery intervention, acute cardiac failure (within last month), acute endocarditis and prosthetic valves. * Pregnant and lactating women
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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.
Contacts and locations
Locations
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CHRU d'ANGERS
Angers, 49033, France
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Hospices Civils de Lyon
Lyon, 69003, France
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Hôpital Beaujon, Assistance Publique Hôpitaux de Paris
Clichy, 92118, France
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Hôpital Bretonneau, CHRU Tours
Tours, 37044, France
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Hôpital La Milétrie, CHRU Poitiers
Poitiers, 86000, France
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Hôpital Necker, Assistance Publique Hôpitaux de Paris
Paris, 75743, France
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Hôpital Nord, CHRU Saint-Etienne
Saint-Etienne, 42055, France
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Hôpital Paul Brousse, Assistance Publique Hôpitaux de Paris
Villejuif, 94804, France
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Hôpital Pitié Salpétrière, Assistance Publique Hôpitaux de Paris
Paris, 75651, France
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Hôpital Robert Debré, CHRU Reims
Reims, 51092, France
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Hôpital Saint-André, CHRU Bordeaux
Bordeaux, 33075, France
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Hôpital Saint-Eloi, CHRU Montpellier
Montpellier, 34295, France
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Hôpital Saint-Jacques, CHRU Besancon
Besançon, 25000, France
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Institut Gustave Roussy
Villejuif, 94805, France
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Service de Radiologie, Hôpital d'Enfants de Brabois
Vandœuvre-lès-Nancy, 54511, France
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