A drop of blood may reveal hidden prenatal alcohol exposure
NCT ID NCT03494738
First seen Aug 20, 2026 · Last updated Aug 21, 2026 · Updated 1 time
Summary
This study is testing whether epigenetic changes in newborn blood can serve as a biomarker for fetal alcohol spectrum disorder (FASD). Researchers will collect umbilical cord blood at birth and heel stick blood at 48 hours from 600 newborns, and compare these with blood alcohol levels measured by PEth testing. The goal is to validate these epigenetic changes as a reliable indicator of prenatal alcohol exposure, which could lead to earlier detection and intervention for affected children.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Epigenetic biomarker testing on umbilical cord and heel stick blood samples
- What this could lead to
- If successful, this could lead to a reliable blood test to identify newborns exposed to alcohol before birth, enabling earlier support and intervention.
- What could go wrong
- The study is observational and early-stage, so the biomarker may not prove accurate enough for clinical use. Also, epigenetic changes can be influenced by many factors beyond alcohol.
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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600 people
The number who actually took part.
- Started
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Apr 2018
- Finished
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Dec 2022
- 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
Women will be consented for study participation of their neonates prior to delivery.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
Women: Inclusion criteria * Women aged ≥ 18 years and currently pregnant at time of enrollment * Women who plan to and then deliver their infants at CAMC Women and Children's Hospital Exclusion criteria * Women aged \< 18 years * Women not pregnant * Women who do not plan to deliver or did not end up delivering their infants at CAMC Women and Children's Hospital Infants: Inclusion criteria * Birth mother was consented prior to delivery * Live birth at CAMC Women and Children's Hospital Exclusion criteria * Birth mother was NOT consented prior to delivery * Stillborn
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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.
Contacts and locations
Locations
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CAMC - Women and Children's Hospital
Charleston, West Virginia, 25302, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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