Radiation-free lung scans could protect tiniest babies
NCT ID NCT06975189
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares lung ultrasound to standard chest X-rays in very preterm infants (born before 32 weeks) who need breathing support. The goal is to see if ultrasound can safely reduce the number of X-rays, lowering radiation exposure. About 180 babies will be randomly assigned to get either ultrasound or X-ray as the first imaging tool. If ultrasound works well, it could become a gentler way to monitor fragile lungs.
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 (device)
- What this could lead to
- If successful, lung ultrasound could become a standard, radiation-free way to monitor preterm babies' lungs, reducing their lifetime radiation exposure.
- What could go wrong
- This is a Phase 2 trial with only 180 babies, so results may not apply to all preterm infants. Lung ultrasound might miss some details that X-rays catch, requiring additional imaging.
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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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
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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Up to 24 hours
- 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: All infants born \<32 weeks' gestation and admitted to the neonatal intensive care unit (NICU) who require lung imaging for respiratory indications will be considered eligible. Each infant must meet all the following criteria to be enrolled in this study: * The infant is born from 22 to 31+6 weeks' gestation by best obstetric estimate and admitted to the NICU * The infant is considered to require lung imaging for respiratory indications * The infant has a parent/guardian who can provide informed consent. Exclusion Criteria * The infant will only require CXR to be performed solely to confirm device position i.e. central line, endotracheal tube, gastric tubes * The infant will only require CXR to be performed for specifically for non-respiratory indications i.e. assessment of cardiac silhouette * The infant's Clinician has concern regarding clinical stability and tolerability of ultrasound scans * The infant's skin integrity will not tolerate ultrasound gel * Refusal of informed consent by their parent/guardian/legally acceptable representative * The infant does not have a parent/guardian who can provide informed consent.
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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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Joan Kirner Women's and Children's, Sunshine Hospital, Western Health
RECRUITINGMelbourne, Victoria, 3021, Australia
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