New study tracks blood thinner use in pregnant women to prevent bleeding

NCT ID NCT05756244

First seen Jan 10, 2026 · Last updated Jun 23, 2026 · Updated 26 times

Summary

This study follows 825 pregnant women who need blood thinners for blood clots, observing how these medications are managed around labor and delivery. Researchers aim to see how different strategies affect bleeding risks. The goal is to find safer ways to handle blood thinners during this critical time.

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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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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Aarhus University Hospital

    RECRUITING

    Aarhus, 8200, Denmark

    Contact

    Contact

  • BC Women's Hospital and Health Centre

    RECRUITING

    Vancouver, British Columbia, V6H 3N1, Canada

    Contact Email: •••••@•••••

    Contact

  • CHU Sainte-Justine

    RECRUITING

    Montreal, Quebec, H3T 1C5, Canada

    Contact

    Contact Email: •••••@•••••

  • Duke University Hospital

    RECRUITING

    Durham, North Carolina, 27710, United States

    Contact Email: •••••@•••••

    Contact

  • Foothills Medical Centre

    RECRUITING

    Calgary, Alberta, T2N 2T9, Canada

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

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

  • Hopitaux universitaires de Geneve

    RECRUITING

    Geneva, 1205, Switzerland

    Contact

    Contact Email: •••••@•••••

  • Le Centre Hospitalier Universitaire of Saint-Etienne

    RECRUITING

    Saint-Etienne, France

    Contact Email: •••••@•••••

    Contact

    Contact Email: •••••@•••••

  • McMaster University Medical Centre

    RECRUITING

    Hamilton, Ontario, L8N 3Z5, Canada

    Contact

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

  • Montfort Hospital

    RECRUITING

    Ottawa, Ontario, K1K 0T2, Canada

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

    Contact

  • Mount Sinai Hospital

    RECRUITING

    Toronto, Ontario, M5G 1X5, Canada

    Contact

    Contact Email: •••••@•••••

  • Royal Alexandra Hospital

    RECRUITING

    Edmonton, Alberta, T5H 3V9, Canada

    Contact

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

  • St. Boniface Hospital

    RECRUITING

    Winnipeg, Manitoba, R2H 2A6, Canada

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

    Contact

  • The Ottawa Hospital - General Campus

    RECRUITING

    Ottawa, Ontario, K1H 8L6, Canada

    Contact Email: •••••@•••••

    Contact

  • The Sir Mortimer B. Davis Jewish General Hospital

    RECRUITING

    Montreal, Quebec, H3T 1E2, Canada

    Contact

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

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 could lead to better guidelines for managing blood thinners during pregnancy and childbirth, reducing bleeding risks.

What could go wrong

This is an observational study, not a treatment trial, so it won't directly test a new drug or cure. Results may vary across different hospitals and countries.

Conditions

The condition(s) this trial relates to.

pregnancy disorder venous thromboembolism

As listed by the trial registrant

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