Ultrasound could prevent deadly lung complications in preeclampsia
NCT ID NCT07261956
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether lung ultrasound can detect fluid overload in women with severe preeclampsia, a condition that can lead to life-threatening pulmonary edema. Researchers will scan the lungs of 202 pregnant women at three key times: upon admission, right after delivery, and 7-10 days later. If the ultrasound proves reliable, it could give doctors a quick, non-invasive way to intervene earlier and reduce maternal breathing complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Lung ultrasound
- What this could lead to
- If successful, lung ultrasound could become a standard, non-invasive tool to catch dangerous fluid buildup early in pregnant women with severe preeclampsia, potentially preventing respiratory emergencies.
- What could go wrong
- This is an observational study, not a treatment trial. The ultrasound's accuracy compared to standard clinical checks is still unproven, and results may not apply to all patients.
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
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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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About 202 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2025
- 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.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Preeclampsia with severe features. * Gestational age 24 weeks - 41 weeks. Exclusion Criteria: * Chronic lung disease. * Known heart disease. * Diagnosis of lung edema at admission * Body mass index \> 40 * Need for immediate delivery
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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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Saint Thomas Hospital
RECRUITINGPanama City, Provincia de Panamá, Panama
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