Fatty acid study aims to unlock preterm baby development
NCT ID NCT05380401
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looks at how giving DHA and ARA supplements to very premature babies (born at 25 to 29 weeks) affects their metabolism and inflammation. Researchers will measure fatty acid levels and other biomarkers in blood. The goal is to understand how these nutrients work in the body, not to test a treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- DHA and ARA (dietary supplements)
- What this could lead to
- If successful, this could help doctors understand how these fatty acids support development in premature babies.
- What could go wrong
- This is an early-stage observational study, not a treatment trial. It measures biomarkers, not health outcomes, so benefits are uncertain.
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 328 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2023
- Expected to finish
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Apr 2028
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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Up to 36 weeks
- 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: * born between 25 0/7 and 29 6/7 weeks of gestation * less than 48 hours of age at first lipid dose (The cohort is defined by gestational age rather than birth weight to avoid an over-represented sample of growth-restricted infants in birth weight defined cohorts.) Exclusion Criteria: * serious congenital anomalies * conditions at birth that will require surgery prior to discharge * imminent death such that withdrawal of intensive care support is anticipated within the first 72 hours after birth
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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
7 sites. 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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Ann & Robert H. Lurie Children's Hospital of Chicago
RECRUITINGChicago, Illinois, 60611, United States
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Northwestern University
RECRUITINGChicago, Illinois, 60611, United States
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University Health System
RECRUITINGSan Antonio, Texas, 78229, United States
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University of California, Los Angeles (UCLA)
RECRUITINGLos Angeles, California, 90404, United States
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University of Texas Health Science Center at San Antonio
RECRUITINGSan Antonio, Texas, 78229, United States
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Weill Cornell Medicine
RECRUITINGNew York, New York, 10021, United States
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Yale New Haven Hospital
RECRUITINGNew Haven, Connecticut, 06511, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a bacterial extract shield preterm babies from lung infections?
- Parents take the syringe: a new way to feed premature babies
- Stool test may flag deadly gut disease in premature babies
- A Mother's words on a milk bag: a simple act that may deepen the bond with a premature baby
- Can early feeding shape a premature Baby's brain and body?
- Could a daily vitamin pill fortify breast milk for the tiniest babies?