Massive trial tests cheap drug to stop Post-C-Section hemorrhage

NCT ID NCT03364491

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

Summary

This large study tested whether giving tranexamic acid (TXA) during C-sections can prevent severe bleeding. Over 11,000 women received either TXA or a placebo right after delivery. The goal was to see if TXA reduces the need for blood transfusions or death. Results could change how doctors manage bleeding risks in cesarean births.

What this could mean

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

Active substance

Tranexamic acid (TXA)

What this could lead to

If effective, this could make C-sections safer by reducing the need for blood transfusions and preventing severe bleeding.

What could go wrong

This trial is complete, but results may not apply to all women. TXA carries a small risk of blood clots, which was monitored closely.

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.

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Conditions

The condition(s) this trial relates to.

Hemorrhage obstetric disorder pregnancy disorder

As listed by the trial registrant

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

Contacts and locations

Locations

  • Brown University

    Providence, Rhode Island, 02905, United States

  • Case Western Reserve-MetroHealth

    Cleveland, Ohio, 44109, United States

  • Columbia University

    New York, New York, 10032, United States

  • Hospital of the University of Pennsylvania

    Philadelphia, Pennsylvania, 19104, United States

  • Magee Women's Hospital of UPMC

    Pittsburgh, Pennsylvania, 15213, United States

  • Northwestern University-Prentice Hospital

    Chicago, Illinois, 60611, United States

  • Ohio State University Hospital

    Columbus, Ohio, 43210, United States

  • University of Alabama - Birmingham

    Birmingham, Alabama, 35233, United States

  • University of North Carolina - Chapel Hill

    Chapel Hill, North Carolina, 27599, United States

  • University of Texas - Houston

    Houston, Texas, 77030, United States

  • University of Texas Medical Branch

    Galveston, Texas, 77555, United States

  • University of Utah Medical Center

    Salt Lake City, Utah, 84132, United States