One-Shot knee injection could ease arthritis pain

NCT ID NCT07225829

First seen Nov 11, 2025 · Last updated May 03, 2026 · Updated 18 times

Summary

This study tests a single injection called 4P004 for people with knee osteoarthritis and joint swelling (synovitis). About 129 adults aged 40-80 will receive either the study drug or a placebo. The main goal is to see if the injection reduces daily knee pain and improves function over 12 weeks.

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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

    Email: •••••@•••••

Locations

  • CHU Montpellier

    RECRUITING

    Montpellier, France

    Contact

  • Care Access Kraków

    RECRUITING

    Krakow, Poland

    Contact

  • Centre Hospitalier Universitaire CHU de Reims - Hopital Maison Blanche

    RECRUITING

    Reims, France

    Contact

  • Centrum Medyczne Reuma Park

    RECRUITING

    Warsaw, Poland

    Contact

  • ChU de Nice

    RECRUITING

    Nice, France

    Contact

  • Clinica Nuestra Senora de la Esperanza

    RECRUITING

    Santiago de Compostela, Spain

    Contact

  • Clínica Gaias Santiago

    RECRUITING

    A Coruña, 15702, Spain

    Contact

  • Complejo Hospitalario Universitario de A Coruna - Hospital Universitario de A Coruna

    RECRUITING

    A Coruña, Spain

    Contact

  • Corporacio Sanitaria Parc Tauli - Hospital de Sabadell

    NOT_YET_RECRUITING

    Sabadell, Spain

    Contact

  • Durham Bone and Joint Specialists

    RECRUITING

    Ajax, Canada

    Contact

  • G.R.M.O. (Groupe de recherche en maladies osseuses) Inc

    NOT_YET_RECRUITING

    Québec, Canada

    Contact

  • HLA Clínica Vistahermosa

    RECRUITING

    Alicante, Spain

    Contact

  • Hospital Quirónsalud Sagrado Corazón

    RECRUITING

    Seville, Spain

    Contact

  • Hôpital Cochin

    RECRUITING

    Paris, France

    Contact

  • Hôpital Lariboisière

    RECRUITING

    Paris, France

    Contact

  • MICS Centrum Medyczne Warszawa

    NOT_YET_RECRUITING

    Warsaw, Poland

    Contact

  • Northwestern University Feinberg School of Medicine

    RECRUITING

    Chicago, Illinois, 60611, United States

    Contact

  • Parker Institute Bispebjerg, Frederiksberg Hospital

    RECRUITING

    Frederiksberg, Denmark

    Contact

  • SJHC London Rheumatology Centre

    RECRUITING

    London, Canada

    Contact

  • Sanos Clinic Herlev

    RECRUITING

    Herlev, Denmark

    Contact

  • Skylight Health Research Burlington

    RECRUITING

    Burlington, Massachusetts, 01803, United States

    Contact

  • Tucson Orthopaedic Institute

    RECRUITING

    Tucson, Arizona, 85712-2805, United States

    Contact

Conditions

Explore the condition pages connected to this study.