MRI scans reveal hidden effects of opioids on unborn babies

NCT ID NCT06415994

ENROLLING_BY_INVITATION Knowledge-focused Sponsor: Senthil Sadhasivam Source: ClinicalTrials.gov ↗

First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time

Summary

This observational study follows pregnant women with opioid use disorder who are taking buprenorphine or methadone. Researchers use MRI scans of the placenta and fetal brain during the second and third trimesters, along with blood samples and developmental assessments after birth, to understand how prenatal opioid exposure affects the baby. The goal is to identify biomarkers that could lead to safer treatments and better outcomes for both mother and child.

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 research could point toward ways to reduce neonatal opioid withdrawal syndrome and improve long-term outcomes for children exposed to opioids before birth.
What could go wrong
This is an observational study, not a treatment trial, so it cannot directly change outcomes. Results may not apply to all populations or opioid treatments.

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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

  • Riley Hospital for Children

    Indianapolis, Indiana, 46202, United States

  • University of Pittsburgh

    Pittsburgh, Pennsylvania, 15260, United States

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Other studies related to the condition(s) this trial covers.