New biologic drug aims to ease joint pain and swelling in Tough-to-Treat psoriatic arthritis

NCT ID NCT03671148

First seen Jul 20, 2026 · Last updated Jul 21, 2026 · Updated 1 time

Summary

This phase 3 trial tests whether risankizumab, an injectable biologic, can reduce joint pain and swelling in adults with moderately to severely active psoriatic arthritis who have not responded to or cannot tolerate other biologic treatments. Participants receive either risankizumab or a placebo injection for 24 weeks. The main goal is to see if more people on risankizumab achieve at least a 20% improvement in tender and swollen joint counts and other measures of disease activity.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
risankizumab, an injectable biologic drug that blocks inflammation
What this could lead to
If successful, risankizumab could offer a new treatment option for people with psoriatic arthritis who have not responded to other biologic therapies.
What could go wrong
This is a single phase 3 trial; results may not confirm benefit in broader populations, and risks include infection and allergic reactions common to biologic drugs.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • Aarhus University Hospital /ID# 168762

    Aarhus C, Central Jutland, 8000, Denmark

  • Altoona Ctr Clinical Res /ID# 166691

    Duncansville, Pennsylvania, 16635, United States

  • Amarillo Ctr for Clin Research /ID# 208340

    Amarillo, Texas, 79124, United States

  • Antonius Ziekenhuis /ID# 208581

    Sneek, Provincie Friesland, 8601 ZK, Netherlands

  • Arthritis & Osteo Medical Ctr /ID# 166541

    La Palma, California, 90623-1728, United States

  • Arthritis & Rheumatic Disease Specialties /ID# 212582

    Aventura, Florida, 33180, United States

  • Arthritis Center, Inc. /ID# 208116

    Palm Harbor, Florida, 34684, United States

  • Arthritis Clinical Research Trials /ID# 167611

    Cape Town, Western Cape, 7405, South Africa

  • Arthritis Northwest, PLLC /ID# 169535

    Spokane, Washington, 99204-2302, United States

  • Arthritis Rheumatic and Back Disease Associates. P.A. /ID# 166658

    Voorhees Township, New Jersey, 08043, United States

  • Arthritis and Rheumatology /ID# 169438

    Atlanta, Georgia, 30342, United States

  • Azienda Ospedaliera Universitaria di Verona/Ospedale Borgo Roma /ID# 207264

    Verona, 37134, Italy

  • Azienda Ospedaliero Universitaria Ospedali Riuniti di Ancona /ID# 207268

    Ancona, 60126, Italy

  • Barzilai Medical Center /ID# 207471

    Ashkelon, 7830604, Israel

  • BayCare Medical Group /ID# 201630

    St. Petersburg, Florida, 33705, United States

  • Betegapolo Irgalmasrend Budai Irgalmasrendi Korhaz /ID# 209054

    Budapest, 1023, Hungary

  • Bispebjerg and Frederiksberg Hospital /ID# 168763

    Frederiksberg, Capital Region, 2000, Denmark

  • CGM Research Trust /ID# 210596

    Burwood Christchurch, 8083, New Zealand

  • CHRU Tours - Hopital Trousseau /ID# 209343

    Chambray-lès-Tours, 37170, France

  • CIADS Research Co Ltd /ID# 169526

    Winnipeg, Manitoba, R3N 0K6, Canada

  • CIP - Centro Internacional de Pesquisa /ID# 169524

    Goiânia, Goiás, 74110-120, Brazil

  • CRU Hungary Egeszsegugyi és Szolgaltato Kft. /ID# 169248

    Miskolc, Borsod-Abauj Zemplen county, 3529, Hungary

  • Center of Innovative Diagnostics and Therapeutics (CIRI GmbH) /ID# 209494

    Frankfurt, 60590, Germany

  • Centre Rhumatologie de l'Est /ID# 208302

    Rimouski, Quebec, G5L 8W1, Canada

  • Centro Hospitalar Universitário de Lisboa Norte, EPE - Hospital de Santa Maria /ID# 208139

    Lisbon, 1649-035, Portugal

  • Centro Medico Privado de Reumatologia /ID# 208342

    San Miguel de Tucumán, Tucumán Province, 4000, Argentina

  • Centro de Enfermedades del Hígado y Aparato Digestivo /ID# 169151

    Rosario, Santa Fe Province, 2000, Argentina

  • Centrum Badan Klinicznych PI-House sp. z o.o. /ID# 208012

    Gdansk, Pomeranian Voivodeship, 80-546, Poland

  • Centrum Kliniczno-Badawcze /ID# 208014

    Elblag, Warmian-Masurian Voivodeship, 82-300, Poland

  • Centrum Medyczne Reuma Park w Warszawie /ID# 210956

    Warsaw, Masovian Voivodeship, 02-691, Poland

  • Changi General Hospital /ID# 208966

    Singapore, 529889, Singapore

  • Cimer /Id# 169155

    San Miguel de Tucumán, 4000, Argentina

  • Clayton Medical Associates, P.C. dba Saint Louis Rheumatology /ID# 166389

    St Louis, Missouri, 63119-3845, United States

  • Clinic of Robert Hozman/Clinical Investigation Specialists /ID# 166681

    Skokie, Illinois, 60076, United States

  • Clinical Pharmacology Study Gr /ID# 166455

    Worcester, Massachusetts, 01605, United States

  • Clinical Research Ctr Reading /ID# 166354

    Wyomissing, Pennsylvania, 19610, United States

  • Clinvest Research LLC /ID# 166745

    Springfield, Missouri, 65810-2607, United States

  • Consorci Corporacio Sanitaria Parc Tauli Sabadell /ID# 207822

    Sabadell, Barcelona, 08208, Spain

  • DM Clinical Research /ID# 208350

    Tomball, Texas, 77375, United States

  • DOM Centro de Reumatologia /ID# 208478

    Ciudad Autonoma de Buenos Aire, Ciuadad Autonoma de Buenos Aires, 1111, Argentina

  • Dartmouth-Hitchcock Medical Center /ID# 169443

    Lebanon, New Hampshire, 03756, United States

  • Denver Arthritis Clinic /ID# 166442

    Denver, Colorado, 80230, United States

  • Dermatrials Research /ID# 208303

    Hamilton, Ontario, L8N 1Y2, Canada

  • Dr Jenny Potts /ID# 167628

    Port Elizabeth, Eastern Cape, 6405, South Africa

  • Duplicate_Azienda Ospedaliero-Universitaria Policlinico di Modena /ID# 207800

    Modena, Emilia-Romagna, 41124, Italy

  • Duplicate_Barts Health NHS Trust /ID# 210794

    London, London, City of, E11 1NR, United Kingdom

  • Duplicate_CHU Bordeaux-Hopital Pellegrin /ID# 211159

    Bordeaux, 33076, France

  • Duplicate_Karolinska Univ Sjukhuset /ID# 208174

    Solna, 171 64, Sweden

  • Duplicate_The Center for Rheumatology & Bone Research /ID# 166448

    Wheaton, Maryland, 20902, United States

  • Duplicate_Vastmanlands Sjukhus /ID# 168620

    Västerås, 723 35, Sweden

  • Duplicate_Wirral University Teaching Hospital NHS Foundation Trust /ID# 210536

    Metropolitan Borough of Wirral, CH49 5PE, United Kingdom

  • East Bay Rheumatology Medical /ID# 166845

    San Leandro, California, 94578, United States

  • East Tallinn Central Hospital /ID# 208317

    Tallinn, Harju, 10138, Estonia

  • Emeritus Research /ID# 207195

    Camberwell, Victoria, 3124, Australia

  • ForCare Clinical Research /ID# 166375

    Tampa, Florida, 33613-1244, United States

  • GCM Medical Group PSC - Hato Rey /ID# 208461

    San Juan, 00917-3104, Puerto Rico

  • Glacier View Research Institute /ID# 169344

    Kalispell, Montana, 59901, United States

  • Griffith University /ID# 207504

    Southport, Queensland, 4222, Australia

  • HMD Research LLC /ID# 208428

    Orlando, Florida, 32819, United States

  • Health Research of Oklahoma /ID# 166408

    Oklahoma City, Oklahoma, 73103-2400, United States

  • Hospital General de Agudos J. M. Ramos Mejia /ID# 169152

    Buenos Aires, Ciuadad Autonoma de Buenos Aires, 1221, Argentina

  • Hospital Italiano de Buenos Aires /ID# 208473

    Ciudad Autonoma Buenos Aires, Ciuadad Autonoma de Buenos Aires, 1199, Argentina

  • Hospital Universitario 12 de Octubre /ID# 207820

    Madrid, 28041, Spain

  • Hospital Universitario A Coruna - CHUAC /ID# 207819

    A Coruña, 15006, Spain

  • Hospital Universitario y Politecnico La Fe /ID# 207823

    Valencia, 46026, Spain

  • Hospital Unversitario Marques de Valdecilla /ID# 208541

    Santander, Cantabria, 39008, Spain

  • IRIS Research and Development, LLC /ID# 166351

    Plantation, Florida, 33324, United States

  • Immanuel Krankenhaus Berlin /ID# 207214

    Buch, 13125, Germany

  • Inland Rheum Clin Trials Inc. /ID# 166621

    Upland, California, 91786, United States

  • Instituto CAICI /ID# 169156

    Rosario, Santa Fe Province, 2000, Argentina

  • Instituto Português De Reumatologia /ID# 208140

    Lisbon, 1050-034, Portugal

  • Ite Pihlajanlinna Kuopio /ID# 208316

    Kuopio, 70100, Finland

  • K. Papp Clinical Research /ID# 169527

    Waterloo, Ontario, N2J 1C4, Canada

  • Kadlec Clinic Rheumatology /ID# 167667

    Kennewick, Washington, 99336, United States

  • Klein and Associates MD /ID# 166549

    Hagerstown, Maryland, 21740, United States

  • LMK Sevicos Medicos S/S /ID# 169541

    Porto Alegre, Rio Grande do Sul, 90480-000, Brazil

  • MMP Women's Health /ID# 169334

    Portland, Maine, 04102, United States

  • MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH /ID# 209493

    Hamburg, 20095, Germany

  • Malopolskie Centrum Kliniczne /ID# 208011

    Krakow, Lesser Poland Voivodeship, 30-149, Poland

  • Manchester University NHS Foundation Trust /ID# 207923

    Manchester, M13 9WL, United Kingdom

  • MediTrials /ID# 207815

    Tartu, Tartu, 50708, Estonia

  • Medisch Centrum Leeuwarden /ID# 168449

    Leeuwarden, 8934 AD, Netherlands

  • Meir Medical Center /ID# 207469

    Kfar Saba, 4428164, Israel

  • Middlemore Clinical Trials /ID# 214293

    Auckland, 2025, New Zealand

  • Millennium Research /ID# 201627

    Ormond Beach, Florida, 32174, United States

  • Monash Medical Centre /ID# 208033

    Clayton, Victoria, 3168, Australia

  • Nashville Arthritis and Rheumatology /ID# 208395

    Nashville, Tennessee, 37203, United States

  • Naval Hospital of Athens /ID# 206928

    Athens, 11521, Greece

  • New England Research Associates, LLC /ID# 166525

    Bridgeport, Connecticut, 06606-1827, United States

  • Newport Huntington Medica /ID# 207423

    Huntington Beach, California, 92648-5994, United States

  • North Estonia Medical Centre /ID# 208319

    Tallinn, 13419, Estonia

  • Ocean Rheumatology, PA /ID# 166561

    Toms River, New Jersey, 08755, United States

  • Ochsner Clinic Foundation /ID# 166622

    Baton Rouge, Louisiana, 70836-6455, United States

  • Olympion General Clinic SA /ID# 207047

    Pátrai, 26443, Greece

  • Orebro Universitetssjukhuset /ID# 169400

    Örebro, Örebro County, 701 85, Sweden

  • Osteo-Medic S.C. /ID# 208013

    Bialystok, Podlaskie Voivodeship, 15-351, Poland

  • Paramount Medical Research Con /ID# 166334

    Middleburg Heights, Ohio, 44130, United States

  • Percuro Clinical Research, Ltd /ID# 169530

    Victoria, British Columbia, V8V 3M9, Canada

  • Pinnacle Research Group /ID# 167953

    Anniston, Alabama, 36207, United States

  • Precision Comprehensive Clinical Research Solutions /ID# 208156

    Colleyville, Texas, 76034, United States

  • Rabin Medical Center /ID# 207470

    Petah Tikva, 4941492, Israel

  • Rambam Health Care Campus /ID# 208169

    Haifa, 3109601, Israel

  • ReumaClinic /ID# 208211

    Genk, 3600, Belgium

  • Rheum Assoc of Central FL /ID# 201629

    Orlando, Florida, 32806, United States

  • Rheumatic Disease Center, LLP /ID# 166682

    Glendale, Wisconsin, 53217, United States

  • Rheumatology Clinic of Houston /ID# 166636

    Houston, Texas, 77065, United States

  • Rheumatology Research Unit Sunshine Coast /ID# 207191

    Maroochydore, Queensland, 4558, Australia

  • Rheumatology and Pulmonary Clinic /ID# 169341

    Beckley, West Virginia, 25801, United States

  • Rheumazentrum Ruhrgebiet /ID# 207212

    Herne, North Rhine-Westphalia, 44649, Germany

  • SIMED Health, LLC /ID# 207457

    Gainesville, Florida, 32607-2817, United States

  • SW Rheumatology Res. LLC /ID# 166587

    Mesquite, Texas, 75150, United States

  • Sheba Medical Center /ID# 207468

    Ramat Gan, Tel Aviv, 5239424, Israel

  • Springfield Clinic /ID# 166345

    Springfield, Illinois, 62702-3749, United States

  • St. Jude Heritage /ID# 166842

    Fullerton, California, 92835, United States

  • St. Paul Rheumatology /ID# 166599

    Eagan, Minnesota, 55121, United States

  • Sweet Hope Research Specialty Inc /ID# 168163

    Hialeah, Florida, 33016-1897, United States

  • Szegedi Tudomanyegyetem Szent-Gyorgyi Albert Klinikai Kozpont /ID# 169237

    Szeged, Csongrád megye, 6725, Hungary

  • Tekton Research, Inc. /ID# 166493

    Austin, Texas, 78745, United States

  • The Arthritis & Diabetes Clinic, Inc. /ID# 166707

    Monroe, Louisiana, 71203, United States

  • The Canberra Hospital /ID# 207591

    Garran, Australian Capital Territory, 2605, Australia

  • Torbay and South Devon Nhs Foundation Trust /Id# 207926

    Torquay, TQ2 7AA, United Kingdom

  • Trinity Universal Research Associates, Inc /ID# 208387

    Plano, Texas, 75024-5283, United States

  • Turku University Hospital /ID# 208199

    Turku, 20520, Finland

  • UZ Gent /ID# 210037

    Ghent, Oost-Vlaanderen, 9000, Belgium

  • Unidade Local de Saúde do Alto Minho, EPE - Hospital Conde de Bertiandos /ID# 208138

    Ponte de Lima, Viana do Castelo District, 4990-041, Portugal

  • Universitair Medisch Centrum Groningen /ID# 168450

    Groningen, 9713 GZ, Netherlands

  • Universitair Ziekenhuis Leuven /ID# 208209

    Leuven, Vlaams-Brabant, 3000, Belgium

  • University General Hospital of Heraklion PA.G.N.I /ID# 206930

    Heraklion, Crete, 71307, Greece

  • University of South Florida /ID# 208467

    Tampa, Florida, 33612, United States

  • Uppsala University Hospital /ID# 169098

    Uppsala, 75185, Sweden

  • Vital-Medicina Kft. /ID# 208123

    Veszprém, Veszprém megye, 8200, Hungary

  • Waikato Hospital /ID# 214276

    Hamilton, Waikato Region, 3204, New Zealand

  • West Broward Rheumatology Associates /ID# 201234

    Tamarac, Florida, 33321, United States

  • West Tennessee Research Institute /ID# 166429

    Jackson, Tennessee, 38305, United States

  • West Texas Clinical Research /ID# 208155

    Lubbock, Texas, 79410-1198, United States

  • Winelands Medical Research Centre /ID# 167630

    Stellenbosch, Western Cape, 7600, South Africa

  • Yale University /ID# 166330

    New Haven, Connecticut, 06510, United States

  • ZNA - Jan Palfijn /ID# 208210

    Merksem, 2170, Belgium

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