Simple blood test may spot heart risk in preemies
NCT ID NCT07338370
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether levels of a substance called PGE2 in the blood can predict which premature babies (born at 32 weeks or earlier) will develop a serious heart condition called patent ductus arteriosus (PDA). Researchers will measure PGE2 levels and use heart ultrasounds in 34 infants. Some babies will receive ibuprofen to close the duct, while others are observed. The goal is to find a way to identify high-risk infants early.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ibuprofen
- What this could lead to
- If successful, this could help doctors identify which preterm infants are at risk for a serious heart condition, allowing earlier treatment.
- What could go wrong
- This is a small, early observational study. Results may not apply to all preterm infants, and the link between PGE2 levels and PDA may not be strong enough to guide treatment.
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 34 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Apr 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
Preterm neonates admitted to Ain shams University Hospital NICUs fulfilling the inclusion criteria
- Ages
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1 day to 7 days
- 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.
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: * Preterm neonates with gestational age ≤ 32 weeks, admitted to the NICU and diagnosed with patent ductus arteriosus by echocardiography on day 3 of life. Exclusion Criteria: * Preterm neonates with evidence of any of the following will be excluded: Chromosomal anomaly or Congenital malformations Progressive intraventricular hemorrhage Congenital heart defect other than PDA and/or patent foramen ovale Pulmonary hypertension with right to left shunt on PDA Contraindications to the use of Ibuprofen: \[1\] Urine output \<1 mL/kg/hour during preceding 8 hours. Serum creatinine \>1.6 mg/dL. Platelet count \<50 000/mm3. Abnormal coagulation profile. Necrotizing enterocolitis (NEC) or intestinal perforation
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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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Faculty of Medicine, Ain Shams, University
RECRUITINGCairo, Abbasia, 11517, Egypt
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