One dose may shield tiniest preemies from devastating brain bleeds

NCT ID NCT06572917

First seen Nov 01, 2025 · Last updated Jun 22, 2026 · Updated 35 times

Summary

This study tests whether a single low dose of the drug indomethacin, given within 12 hours of birth, can prevent severe brain bleeding and improve survival in extremely preterm infants (born before 26 weeks or weighing under 750 grams). About 500 babies across Canada, the US, and Australia will be randomly assigned to receive either indomethacin or a placebo. The goal is to find a safer, effective way to protect the smallest newborns from a life-threatening complication.

Disclaimer Read more

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for EXTREME PREMATURITY are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • BC Women's Hospital

    Vancouver, British Columbia, V6H 3N1, Canada

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • CHU de Quebec

    Québec, Quebec, Canada

    Contact Email: •••••@•••••

  • Foothills Medical Center & Alberta Children's Hospital

    Calgary, Alberta, Canada

    Contact Email: •••••@•••••

    Contact

  • IWK Health

    Halifax, Nova Scotia, Canada

  • Kaiser Roseville

    Roseville, California, 95661, United States

    Contact Email: •••••@•••••

  • Mercy Hospital for Women

    Melbourne, Victoria, Australia

  • Monash Children's Hospital

    Melbourne, Victoria, Australia

    Contact Email: •••••@•••••

  • Montreal Children's Hospital

    Montreal, Quebec, Canada

    Contact Email: •••••@•••••

  • Royal Alexandra Hospital

    Edmonton, Alberta, Canada

    Contact Email: •••••@•••••

  • Royal Columbian Hospital

    New Westminster, British Columbia, Canada

    Contact Email: •••••@•••••

  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, Canada

  • Texas Health Harris Methodist Hospital Fort Worth

    Fort Worth, Texas, 76104, United States

    Contact Phone: •••-•••-••••

    Contact Email: •••••@•••••

  • UC Davis Health

    Sacramento, California, 95817, United States

    Contact Email: •••••@•••••

  • University of Pittsburgh School of Medicine

    Pittsburgh, Pennsylvania, 15224-1334, United States

    Contact Email: •••••@•••••

  • Welcome to Baylor Scott & White Health

    Fort Worth, Texas, 76104, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

What this could mean

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

Active substance

indomethacin

What this could lead to

If it works, this could offer a safer, simpler way to prevent severe brain bleeding in extremely preterm babies, potentially improving survival without long-term disability.

What could go wrong

This is a Phase 2 trial, so it is still early. The single dose may not be as effective as the standard 3-dose regimen, and side effects like gut injury or kidney problems remain possible.

Conditions

The condition(s) this trial relates to.

perinatal disease

As listed by the trial registrant

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