Real-World study reveals how alprolix controls bleeding in hemophilia b

NCT ID NCT03901755

First seen Sep 30, 2025 · Last updated May 13, 2026 · Updated 31 times

Summary

This study followed 151 people with hemophilia B for 24 months to see how well Alprolix works in real-world settings. Researchers tracked bleeding episodes, how often the medicine was used, and the amount needed. The goal was to understand the drug's effectiveness and usage patterns outside of a controlled clinical trial.

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Contacts and locations

Locations

  • Swedish Orphan Biovitrum Research Site

    Brno, Czechia

  • Swedish Orphan Biovitrum Research Site

    Prague, Czechia

  • Swedish Orphan Biovitrum Research Site

    Dublin, Ireland

  • Swedish Orphan Biovitrum Research Site

    Bari, Italy

  • Swedish Orphan Biovitrum Research Site

    Florence, Italy

  • Swedish Orphan Biovitrum Research Site

    Genova, Italy

  • Swedish Orphan Biovitrum Research Site

    Milan, Italy

  • Swedish Orphan Biovitrum Research Site

    Roma, Italy

  • Swedish Orphan Biovitrum Research Site

    Turin, Italy

  • Swedish Orphan Biovitrum Research Site

    Oslo, Norway

  • Swedish Orphan Biovitrum Research Site

    Murcia, Spain

  • Swedish Orphan Biovitrum Research Site

    Vigo, Spain

  • Swedish Orphan Biovitrum Research Site

    Gothenburg, Sweden

  • Swedish Orphan Biovitrum Research Site

    Malmö, Sweden

  • Swedish Orphan Biovitrum Research Site

    Hull, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    London, NW3 2QG, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    London, SE1 7EH, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    London, W12 0HS, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    London, WC1N 3JH, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    Manchester, United Kingdom

  • Swedish Orphan Biovitrum Research Site

    Oxford, United Kingdom

  • Swedish Orphan Biovitrum Research Site (Haemophilia Center Aghia Sophia Children's Hospital)

    Athens, Greece

  • Swedish Orphan Biovitrum Research Site (Hospital Sant Joan de Deu)

    Barcelona, Spain

  • Swedish Orphan Biovitrum Research Site (Hospital de Vall d'Hebrón)

    Barcelona, Spain

  • Swedish Orphan Biovitrum Research Site (Karolinska University Hospital adult)

    Stockholm, Sweden

  • Swedish Orphan Biovitrum Research Site (Karolinska University Hospital pediatric)

    Stockholm, Sweden

  • Swedish Orphan Biovitrum Research Site (King Faisal Hospital adult)

    Riyadh, Saudi Arabia

  • Swedish Orphan Biovitrum Research Site (King Faisal Hospital pediatric)

    Riyadh, Saudi Arabia

  • Swedish Orphan Biovitrum Research Site (Laikο General Hospital of Athens)

    Athens, Greece

Conditions

Explore the condition pages connected to this study.