Aspirin shield: could a simple pill protect moms and babies from deadly pregnancy risks?

NCT ID NCT04356326

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 31 times

Summary

This study tests whether taking 150 mg of aspirin daily, starting before the 20th week of pregnancy, can prevent serious complications like preeclampsia, poor fetal growth, placental abruption, preterm birth, and death in pregnant women with chronic high blood pressure. About 500 participants will be randomly assigned to receive either aspirin or a placebo. The goal is to find a safe, low-cost way to improve outcomes for both mothers and babies.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • CH Poissy

    RECRUITING

    Poissy, France

    Contact

  • CHRU Lille

    NOT_YET_RECRUITING

    Lille, France

    Contact

  • CHRU Nancy

    WITHDRAWN

    Nancy, France

  • CHU Antoine Béclère, AP-HP

    RECRUITING

    Clamart, France

    Contact

  • CHU Bicêtre, AP-HP

    RECRUITING

    Le Kremlin-Bicêtre, France

    Contact

  • CHU Bordeaux

    RECRUITING

    Bordeaux, France

    Contact

  • CHU Caen

    WITHDRAWN

    Caen, 14000, France

  • CHU Cochin- Port Royal, AP-HP

    RECRUITING

    Paris, France

    Contact

  • CHU Dijon

    RECRUITING

    Dijon, France

    Contact

  • CHU Lyon

    RECRUITING

    Lyon, France

    Contact

  • CHU Nantes

    RECRUITING

    Nantes, France

    Contact

  • CHU Robert Débré, AP-HP

    RECRUITING

    Paris, France

    Contact

  • CHU St Etienne

    RECRUITING

    Saint-Etienne, France

    Contact

  • CHU Tenon

    RECRUITING

    Paris, France

    Contact

  • CHU Toulouse

    NOT_YET_RECRUITING

    Toulouse, France

    Contact

  • CHU Tours

    WITHDRAWN

    Tours, France

  • Centre Hospitalier Intercommunal de Créteil

    RECRUITING

    Créteil, 94000, France

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

  • Hôpital Louis Mourier, AP-HP

    RECRUITING

    Colombes, France

    Contact

  • Hôpital St Joseph

    WITHDRAWN

    Marseille, France

  • Hôpital Trousseau, AP-HP

    RECRUITING

    Paris, France

    Contact

Conditions

Explore the condition pages connected to this study.