Can a saline flush during labor shield newborn brains?
NCT ID NCT07610642
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether infusing fluid into the uterus during labor (amnioinfusion) can reduce brain injury in newborns whose mothers have a uterine infection called chorioamnionitis. The infection can cause inflammation and fever that may stress the baby's brain before birth. Researchers will randomly assign 80 pregnant women with chorioamnionitis to receive either amnioinfusion or standard care, then measure brain injury markers in the baby's umbilical cord blood after delivery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- amnioinfusion (lactated ringer's solution infused into the uterus during labor)
- What this could lead to
- If it works, this could point toward a simple, low-cost way to protect babies' brains during labor when the mother has an infection.
- What could go wrong
- This is a small, early-stage trial with only 80 participants, so results may not be conclusive. The treatment may not reduce brain injury, and there are always risks with any medical procedure during labor.
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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
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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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.
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: * Maternal age ≥18 years * Singleton gestation * Gestational age ≥36 weeks * Labor at time of enrollment * Clinical chorioamnionitis or intra-amniotic infection defined according to ACOG criteria, including: Maternal temperature ≥38.0°C At least one associated clinical finding, including: * 1\. Maternal leukocytosis * 2\. Purulent cervical drainage * 3\. Fetal tachycardia * Cervical dilation sufficient for intrauterine pressure catheter placement * Ability to provide informed consent Exclusion Criteria: * Multifetal gestation * Known major fetal anomaly * Contraindication to vaginal delivery * Placenta previa * Category III fetal heart tracing requiring immediate delivery * Non-English-speaking
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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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Froedtert Hospital and Medical College of Wisconsin Birth Center
Milwaukee, Wisconsin, 53045, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Brain-Wave algorithm may flag newborns needing urgent cooling
- Common allergy drug may heal brain damage in preterm infants
- Can a warm fluid wash away newborn breathing risks? PEARL trial aims to find out
- Simple cord blood test may detect fetal infection early
- Scientists dive into amniotic fluid to unlock preterm gut mysteries