New hope for iTTP patients: study tests treatment without invasive plasma exchange

NCT ID NCT06291025

First seen Feb 28, 2026 · Last updated May 14, 2026 · Updated 13 times

Summary

This study tests whether a simpler treatment for immune thrombotic thrombocytopenic purpura (iTTP) can work without the standard plasma exchange procedure. Instead, patients receive plasma infusions, immune-suppressing drugs, and a medication called caplacizumab. The goal is to see if this approach is as safe and effective as the current standard, reducing the burden of care. About 131 adults with iTTP will take part.

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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: •••••@•••••

Locations

  • Ap-Hm La Conception

    RECRUITING

    Marseille, 13005, France

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

    Contact

  • Ap-Hp Pitie Salpetriere

    NOT_YET_RECRUITING

    Paris, 75651, France

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

    Contact

  • Ap-Hp Saint Louis

    RECRUITING

    Paris, 75010, France

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

    Contact

  • Ap-Hp St Antoine

    RECRUITING

    Paris, 75571, France

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

    Contact

  • CH PAU

    NOT_YET_RECRUITING

    Pau, 64046, France

    Contact Email: •••••@•••••

    Contact

  • CHU NICE

    RECRUITING

    Nice, 06200, France

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

    Contact

  • Ch Saint-Nazaire

    NOT_YET_RECRUITING

    Saint-Nazaire, 44606, France

    Contact

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

  • Ch Valenciennes

    RECRUITING

    Valenciennes, 59322, France

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

    Contact

  • Chru Besanon

    RECRUITING

    Besançon, 25030, France

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

    Contact

  • Chu Amiens

    RECRUITING

    Amiens, 80054, France

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

    Contact

  • Chu Angers

    RECRUITING

    Angers, 49933, France

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

    Contact

  • Chu Bobigny

    RECRUITING

    Bobigny, 93000, France

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

    Contact

  • Chu Bordeaux

    RECRUITING

    Bordeaux, 33076, France

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

    Contact

  • Chu Clermont-Ferrand

    RECRUITING

    Clermont-Ferrand, 63003, France

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

    Contact

  • Chu Edouard Herriot

    RECRUITING

    Lyon, 69003, France

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

    Contact

  • Chu Lille

    RECRUITING

    Lille, 59037, France

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

    Contact

  • Chu Limoges

    NOT_YET_RECRUITING

    Limoges, 87042, France

    Contact Email: •••••@•••••

    Contact

  • Chu Martinique

    NOT_YET_RECRUITING

    Fort-de-France, 97261, Martinique

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

    Contact

  • Chu Montpellier

    RECRUITING

    Montpellier, 34295, France

    Contact

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

  • Chu Nancy

    RECRUITING

    Nancy, 54500, France

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

    Contact

  • Chu Nantes

    RECRUITING

    Nantes, 44093, France

    Contact

    Contact Email: •••••@•••••

    Contact

    Contact

  • Chu Nimes

    RECRUITING

    Nîmes, 30029, France

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

    Contact

  • Chu Reims

    RECRUITING

    Reims, 51092, France

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

    Contact

  • Chu Reunion Sud

    RECRUITING

    Saint-Pierre, 97448, Reunion

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

    Contact

  • Chu Rouen

    RECRUITING

    Rouen, 76031, France

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

    Contact

  • Chu Strasbourg

    RECRUITING

    Strasbourg, 67091, France

    Contact Email: •••••@•••••

    Contact

  • Chu Toulouse

    RECRUITING

    Toulouse, 31000, France

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

    Contact

  • Chu Tours

    NOT_YET_RECRUITING

    Tours, 37044, France

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

    Contact

  • Hopital Jean Verdie

    RECRUITING

    Bondy, 93140, France

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

    Contact

  • Reunion Nord

    RECRUITING

    Saint-Denis, 97400, Reunion

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

    Contact

Conditions

Explore the condition pages connected to this study.