Do early antibiotics harm fragile newborns? major trial investigates

NCT ID NCT03997266

First seen Nov 01, 2025 · Last updated Jun 13, 2026 · Updated 32 times

Summary

This study looked at whether giving antibiotics to extremely low birthweight babies in their first week of life leads to more health problems. The trial included 359 stable premature infants born between 23 and 30 weeks. Researchers compared babies who received antibiotics to those who got a placebo to see if there were differences in serious outcomes like late-onset infections, bowel disease, or death.

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Contacts and locations

Locations

  • Alfred I. duPont for Children of the Nemours Foundation

    Philadelphia, Pennsylvania, 19107, United States

  • Atrium Health Wake Forest Baptist

    Winston-Salem, North Carolina, 27157, United States

  • Golisano Children's Hospital at University of Rochester

    Rochester, New York, 14642, United States

  • Magee Womens Hospital

    Pittsburgh, Pennsylvania, 15213, United States

  • Maria Fareri Children's Hospital at Westchester Medical Center

    Valhalla, New York, 10595, United States

  • Penn State Medical College

    Hershey, Pennsylvania, 17033, United States

  • Pennsylvania Hospital/The Children's Hospital of Philadelphia

    Philadelphia, Pennsylvania, 19104, United States

  • Sharp Mary Birch Hospital for Women & Newborns

    San Diego, California, 92123, United States

  • The Trustees of Columbia University in the City of New York

    New York, New York, 10032-3702, United States

  • USA Children's and Women's Hospital

    Mobile, Alabama, 36688, United States

  • University of Louisville Research Foundation Inc./Kosair Charities Pediatric Clinical Research Unit

    Louisville, Kentucky, 40202, United States

  • University of South Flordia Health

    Tampa, Florida, 33606, United States

  • University of Texas Health Science Center at San Antonio

    San Antonio, Texas, 78229, United States

  • Yale University School of Medicine

    New Haven, Connecticut, 06520-8064, United States

Conditions

Explore the condition pages connected to this study.