One-Shot knee injection could ease arthritis pain

NCT ID NCT07225829

First seen Jun 27, 2026 · Last updated Jul 28, 2026 · Updated 2 times

Summary

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

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • CHU Montpellier

    Montpellier, France

  • Care Access Kraków

    Krakow, Poland

  • Centre Hospitalier Universitaire CHU de Reims - Hopital Maison Blanche

    Reims, France

  • Centrum Medyczne Reuma Park

    Warsaw, Poland

  • ChU de Nice

    Nice, France

  • Clinica Nuestra Senora de la Esperanza

    Santiago de Compostela, Spain

  • Clínica Gaias Santiago

    A Coruña, 15702, Spain

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

    A Coruña, Spain

  • Corporacio Sanitaria Parc Tauli - Hospital de Sabadell

    Sabadell, Spain

  • Durham Bone and Joint Specialists

    Ajax, Canada

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

    Québec, Canada

  • HLA Clínica Vistahermosa

    Alicante, Spain

  • Hospital Quirónsalud Sagrado Corazón

    Seville, Spain

  • Hôpital Cochin

    Paris, France

  • Hôpital Lariboisière

    Paris, France

  • MICS Centrum Medyczne Warszawa

    Warsaw, Poland

  • Northwestern University Feinberg School of Medicine

    Chicago, Illinois, 60611, United States

  • Parker Institute Bispebjerg, Frederiksberg Hospital

    Frederiksberg, Denmark

  • SJHC London Rheumatology Centre

    London, Canada

  • Sanos Clinic Herlev

    Herlev, Denmark

  • Skylight Health Research Burlington

    Burlington, Massachusetts, 01803, United States

  • Tucson Orthopaedic Institute

    Tucson, Arizona, 85712-2805, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.