New study looks inside the womb to see how opioid medications impact unborn babies

NCT ID NCT03911466

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at pregnant women being treated for opioid use disorder with two different forms of buprenorphine: a monthly shot and a daily tablet. Researchers measured drug levels in the mother's blood and checked the baby's heart rate to see how each treatment affected both mother and child. The goal was to understand which approach might lead to better outcomes for newborns, including reducing withdrawal symptoms.

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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

  • Addiction Recovery Services (ARS), Swedish Medical Center

    Seattle, Washington, 98107, United States

  • Boston Medical Center

    Boston, Massachusetts, 02118, United States

  • CODA, Inc.

    Portland, Oregon, 97214, United States

  • Gateway Community Services

    Jacksonville, Florida, 32204, United States

  • Marshall Health MARC Program

    Huntington, West Virginia, 25701, United States

  • Massachusetts General Hospital HOPE Clinic

    Boston, Massachusetts, 02114, United States

  • Medical University of South Carolina

    Charleston, South Carolina, 29425, United States

  • Pregnancy Recovery Center at Magee-Womens Hospital of UPMC

    Pittsburgh, Pennsylvania, 15213, United States

  • University of Cincinnati Health Perinatal Addictions Program

    Cincinnati, Ohio, 45229, United States

  • University of New Mexico Milagro Clinic

    Albuquerque, New Mexico, 87106, United States

  • University of Utah SUPeRAD Clinic

    Salt Lake City, Utah, 84108, United States

  • Vanderbilt University Medical Center

    Nashville, Tennessee, 37232, United States

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