New hope for HAE patients: phase 3 trial of C1-INH aims to stop painful swelling attacks

NCT ID NCT06361537

First seen Nov 01, 2025 · Last updated May 20, 2026 · Updated 30 times

Summary

This study tests an intravenous medicine called C1 esterase inhibitor (C1-INH) in people with hereditary angioedema (HAE), a condition causing sudden, painful swelling. The trial includes 124 participants aged 2 and older who have frequent attacks. The goal is to see if the medicine provides quick symptom relief and can prevent attacks before medical procedures.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Octapharma Research Site

    RECRUITING

    Centennial, Colorado, 80112, United States

  • Octapharma Research Site

    RECRUITING

    Farmington Hills, Michigan, 48334, United States

  • Octapharma Research Site

    RECRUITING

    Toledo, Ohio, 43617, United States

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Tirana, Albania

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Rosario, Argentina

  • Octapharma Research Site

    RECRUITING

    Yerevan, Armenia

  • Octapharma Research Site

    RECRUITING

    Sofia, 1431, Bulgaria

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Lima, Mexico

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Mexico City, 06720, Mexico

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Podgorica, Montenegro

  • Octapharma Research Site

    WITHDRAWN

    Lima, 15001, Peru

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Lima, 15076, Peru

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Lima, Peru

  • Octapharma Research Site

    RECRUITING

    Cluj-Napoca, 400162, Romania

  • Octapharma Research Site

    RECRUITING

    Kragujevac, 11221, Serbia

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Ankara, Turkey (Türkiye)

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Istanbul, Turkey (Türkiye)

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Izmir, Turkey (Türkiye)

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Sakarya, Turkey (Türkiye)

  • Octapharma Research Site

    RECRUITING

    Kyiv, 03057, Ukraine

  • Octapharma Research Site

    RECRUITING

    Lviv, 79010, Ukraine

  • Octapharma Research Site

    NOT_YET_RECRUITING

    Lviv, 79035, Ukraine

Conditions

Explore the condition pages connected to this study.