Slovenian study tests baby poop for hidden drug and alcohol use in pregnancy

NCT ID NCT07456579

First seen Mar 15, 2026 · Last updated Jun 20, 2026 · Updated 10 times

Summary

This study aims to find out how many pregnant women in Slovenia use alcohol or cannabis by testing their newborns' first stool (meconium) and asking mothers to fill out a survey. Researchers will also compare the gut bacteria of babies exposed to these substances with those who were not. The study involves 600 mothers and their newborns from hospitals across Slovenia.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • University medical centre Ljubljana

    Ljubljana, 1000, Slovenia

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to

If successful, this study could reveal how common alcohol and cannabis use is during pregnancy in Slovenia and whether such use affects the newborn's gut microbiome.

What could go wrong

This is an observational study, not a treatment trial. It cannot prove cause and effect, and results may not apply to other countries or populations.

Conditions

The condition(s) this trial relates to.

cannabis dependence Health Risk Behaviors

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.