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
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Locations
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Aarhus University Hospital /ID# 168762
Aarhus C, Central Jutland, 8000, Denmark
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Altoona Ctr Clinical Res /ID# 166691
Duncansville, Pennsylvania, 16635, United States
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Amarillo Ctr for Clin Research /ID# 208340
Amarillo, Texas, 79124, United States
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Antonius Ziekenhuis /ID# 208581
Sneek, Provincie Friesland, 8601 ZK, Netherlands
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Arthritis & Osteo Medical Ctr /ID# 166541
La Palma, California, 90623-1728, United States
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Arthritis & Rheumatic Disease Specialties /ID# 212582
Aventura, Florida, 33180, United States
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Arthritis Center, Inc. /ID# 208116
Palm Harbor, Florida, 34684, United States
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Arthritis Clinical Research Trials /ID# 167611
Cape Town, Western Cape, 7405, South Africa
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Arthritis Northwest, PLLC /ID# 169535
Spokane, Washington, 99204-2302, United States
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Arthritis Rheumatic and Back Disease Associates. P.A. /ID# 166658
Voorhees Township, New Jersey, 08043, United States
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Arthritis and Rheumatology /ID# 169438
Atlanta, Georgia, 30342, United States
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Azienda Ospedaliera Universitaria di Verona/Ospedale Borgo Roma /ID# 207264
Verona, 37134, Italy
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Azienda Ospedaliero Universitaria Ospedali Riuniti di Ancona /ID# 207268
Ancona, 60126, Italy
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Barzilai Medical Center /ID# 207471
Ashkelon, 7830604, Israel
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BayCare Medical Group /ID# 201630
St. Petersburg, Florida, 33705, United States
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Betegapolo Irgalmasrend Budai Irgalmasrendi Korhaz /ID# 209054
Budapest, 1023, Hungary
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Bispebjerg and Frederiksberg Hospital /ID# 168763
Frederiksberg, Capital Region, 2000, Denmark
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CGM Research Trust /ID# 210596
Burwood Christchurch, 8083, New Zealand
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CHRU Tours - Hopital Trousseau /ID# 209343
Chambray-lès-Tours, 37170, France
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CIADS Research Co Ltd /ID# 169526
Winnipeg, Manitoba, R3N 0K6, Canada
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CIP - Centro Internacional de Pesquisa /ID# 169524
Goiânia, Goiás, 74110-120, Brazil
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CRU Hungary Egeszsegugyi és Szolgaltato Kft. /ID# 169248
Miskolc, Borsod-Abauj Zemplen county, 3529, Hungary
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Center of Innovative Diagnostics and Therapeutics (CIRI GmbH) /ID# 209494
Frankfurt, 60590, Germany
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Centre Rhumatologie de l'Est /ID# 208302
Rimouski, Quebec, G5L 8W1, Canada
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Centro Hospitalar Universitário de Lisboa Norte, EPE - Hospital de Santa Maria /ID# 208139
Lisbon, 1649-035, Portugal
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Centro Medico Privado de Reumatologia /ID# 208342
San Miguel de Tucumán, Tucumán Province, 4000, Argentina
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Centro de Enfermedades del Hígado y Aparato Digestivo /ID# 169151
Rosario, Santa Fe Province, 2000, Argentina
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Centrum Badan Klinicznych PI-House sp. z o.o. /ID# 208012
Gdansk, Pomeranian Voivodeship, 80-546, Poland
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Centrum Kliniczno-Badawcze /ID# 208014
Elblag, Warmian-Masurian Voivodeship, 82-300, Poland
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Centrum Medyczne Reuma Park w Warszawie /ID# 210956
Warsaw, Masovian Voivodeship, 02-691, Poland
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Changi General Hospital /ID# 208966
Singapore, 529889, Singapore
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Cimer /Id# 169155
San Miguel de Tucumán, 4000, Argentina
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Clayton Medical Associates, P.C. dba Saint Louis Rheumatology /ID# 166389
St Louis, Missouri, 63119-3845, United States
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Clinic of Robert Hozman/Clinical Investigation Specialists /ID# 166681
Skokie, Illinois, 60076, United States
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Clinical Pharmacology Study Gr /ID# 166455
Worcester, Massachusetts, 01605, United States
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Clinical Research Ctr Reading /ID# 166354
Wyomissing, Pennsylvania, 19610, United States
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Clinvest Research LLC /ID# 166745
Springfield, Missouri, 65810-2607, United States
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Consorci Corporacio Sanitaria Parc Tauli Sabadell /ID# 207822
Sabadell, Barcelona, 08208, Spain
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DM Clinical Research /ID# 208350
Tomball, Texas, 77375, United States
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DOM Centro de Reumatologia /ID# 208478
Ciudad Autonoma de Buenos Aire, Ciuadad Autonoma de Buenos Aires, 1111, Argentina
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Dartmouth-Hitchcock Medical Center /ID# 169443
Lebanon, New Hampshire, 03756, United States
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Denver Arthritis Clinic /ID# 166442
Denver, Colorado, 80230, United States
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Dermatrials Research /ID# 208303
Hamilton, Ontario, L8N 1Y2, Canada
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Dr Jenny Potts /ID# 167628
Port Elizabeth, Eastern Cape, 6405, South Africa
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Duplicate_Azienda Ospedaliero-Universitaria Policlinico di Modena /ID# 207800
Modena, Emilia-Romagna, 41124, Italy
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Duplicate_Barts Health NHS Trust /ID# 210794
London, London, City of, E11 1NR, United Kingdom
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Duplicate_CHU Bordeaux-Hopital Pellegrin /ID# 211159
Bordeaux, 33076, France
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Duplicate_Karolinska Univ Sjukhuset /ID# 208174
Solna, 171 64, Sweden
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Duplicate_The Center for Rheumatology & Bone Research /ID# 166448
Wheaton, Maryland, 20902, United States
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Duplicate_Vastmanlands Sjukhus /ID# 168620
Västerås, 723 35, Sweden
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Duplicate_Wirral University Teaching Hospital NHS Foundation Trust /ID# 210536
Metropolitan Borough of Wirral, CH49 5PE, United Kingdom
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East Bay Rheumatology Medical /ID# 166845
San Leandro, California, 94578, United States
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East Tallinn Central Hospital /ID# 208317
Tallinn, Harju, 10138, Estonia
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Emeritus Research /ID# 207195
Camberwell, Victoria, 3124, Australia
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ForCare Clinical Research /ID# 166375
Tampa, Florida, 33613-1244, United States
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GCM Medical Group PSC - Hato Rey /ID# 208461
San Juan, 00917-3104, Puerto Rico
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Glacier View Research Institute /ID# 169344
Kalispell, Montana, 59901, United States
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Griffith University /ID# 207504
Southport, Queensland, 4222, Australia
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HMD Research LLC /ID# 208428
Orlando, Florida, 32819, United States
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Health Research of Oklahoma /ID# 166408
Oklahoma City, Oklahoma, 73103-2400, United States
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Hospital General de Agudos J. M. Ramos Mejia /ID# 169152
Buenos Aires, Ciuadad Autonoma de Buenos Aires, 1221, Argentina
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Hospital Italiano de Buenos Aires /ID# 208473
Ciudad Autonoma Buenos Aires, Ciuadad Autonoma de Buenos Aires, 1199, Argentina
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Hospital Universitario 12 de Octubre /ID# 207820
Madrid, 28041, Spain
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Hospital Universitario A Coruna - CHUAC /ID# 207819
A Coruña, 15006, Spain
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Hospital Universitario y Politecnico La Fe /ID# 207823
Valencia, 46026, Spain
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Hospital Unversitario Marques de Valdecilla /ID# 208541
Santander, Cantabria, 39008, Spain
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IRIS Research and Development, LLC /ID# 166351
Plantation, Florida, 33324, United States
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Immanuel Krankenhaus Berlin /ID# 207214
Buch, 13125, Germany
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Inland Rheum Clin Trials Inc. /ID# 166621
Upland, California, 91786, United States
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Instituto CAICI /ID# 169156
Rosario, Santa Fe Province, 2000, Argentina
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Instituto Português De Reumatologia /ID# 208140
Lisbon, 1050-034, Portugal
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Ite Pihlajanlinna Kuopio /ID# 208316
Kuopio, 70100, Finland
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K. Papp Clinical Research /ID# 169527
Waterloo, Ontario, N2J 1C4, Canada
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Kadlec Clinic Rheumatology /ID# 167667
Kennewick, Washington, 99336, United States
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Klein and Associates MD /ID# 166549
Hagerstown, Maryland, 21740, United States
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LMK Sevicos Medicos S/S /ID# 169541
Porto Alegre, Rio Grande do Sul, 90480-000, Brazil
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MMP Women's Health /ID# 169334
Portland, Maine, 04102, United States
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MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH /ID# 209493
Hamburg, 20095, Germany
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Malopolskie Centrum Kliniczne /ID# 208011
Krakow, Lesser Poland Voivodeship, 30-149, Poland
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Manchester University NHS Foundation Trust /ID# 207923
Manchester, M13 9WL, United Kingdom
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MediTrials /ID# 207815
Tartu, Tartu, 50708, Estonia
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Medisch Centrum Leeuwarden /ID# 168449
Leeuwarden, 8934 AD, Netherlands
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Meir Medical Center /ID# 207469
Kfar Saba, 4428164, Israel
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Middlemore Clinical Trials /ID# 214293
Auckland, 2025, New Zealand
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Millennium Research /ID# 201627
Ormond Beach, Florida, 32174, United States
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Monash Medical Centre /ID# 208033
Clayton, Victoria, 3168, Australia
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Nashville Arthritis and Rheumatology /ID# 208395
Nashville, Tennessee, 37203, United States
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Naval Hospital of Athens /ID# 206928
Athens, 11521, Greece
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New England Research Associates, LLC /ID# 166525
Bridgeport, Connecticut, 06606-1827, United States
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Newport Huntington Medica /ID# 207423
Huntington Beach, California, 92648-5994, United States
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North Estonia Medical Centre /ID# 208319
Tallinn, 13419, Estonia
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Ocean Rheumatology, PA /ID# 166561
Toms River, New Jersey, 08755, United States
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Ochsner Clinic Foundation /ID# 166622
Baton Rouge, Louisiana, 70836-6455, United States
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Olympion General Clinic SA /ID# 207047
Pátrai, 26443, Greece
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Orebro Universitetssjukhuset /ID# 169400
Örebro, Örebro County, 701 85, Sweden
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Osteo-Medic S.C. /ID# 208013
Bialystok, Podlaskie Voivodeship, 15-351, Poland
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Paramount Medical Research Con /ID# 166334
Middleburg Heights, Ohio, 44130, United States
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Percuro Clinical Research, Ltd /ID# 169530
Victoria, British Columbia, V8V 3M9, Canada
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Pinnacle Research Group /ID# 167953
Anniston, Alabama, 36207, United States
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Precision Comprehensive Clinical Research Solutions /ID# 208156
Colleyville, Texas, 76034, United States
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Rabin Medical Center /ID# 207470
Petah Tikva, 4941492, Israel
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Rambam Health Care Campus /ID# 208169
Haifa, 3109601, Israel
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ReumaClinic /ID# 208211
Genk, 3600, Belgium
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Rheum Assoc of Central FL /ID# 201629
Orlando, Florida, 32806, United States
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Rheumatic Disease Center, LLP /ID# 166682
Glendale, Wisconsin, 53217, United States
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Rheumatology Clinic of Houston /ID# 166636
Houston, Texas, 77065, United States
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Rheumatology Research Unit Sunshine Coast /ID# 207191
Maroochydore, Queensland, 4558, Australia
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Rheumatology and Pulmonary Clinic /ID# 169341
Beckley, West Virginia, 25801, United States
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Rheumazentrum Ruhrgebiet /ID# 207212
Herne, North Rhine-Westphalia, 44649, Germany
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SIMED Health, LLC /ID# 207457
Gainesville, Florida, 32607-2817, United States
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SW Rheumatology Res. LLC /ID# 166587
Mesquite, Texas, 75150, United States
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Sheba Medical Center /ID# 207468
Ramat Gan, Tel Aviv, 5239424, Israel
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Springfield Clinic /ID# 166345
Springfield, Illinois, 62702-3749, United States
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St. Jude Heritage /ID# 166842
Fullerton, California, 92835, United States
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St. Paul Rheumatology /ID# 166599
Eagan, Minnesota, 55121, United States
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Sweet Hope Research Specialty Inc /ID# 168163
Hialeah, Florida, 33016-1897, United States
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Szegedi Tudomanyegyetem Szent-Gyorgyi Albert Klinikai Kozpont /ID# 169237
Szeged, Csongrád megye, 6725, Hungary
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Tekton Research, Inc. /ID# 166493
Austin, Texas, 78745, United States
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The Arthritis & Diabetes Clinic, Inc. /ID# 166707
Monroe, Louisiana, 71203, United States
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The Canberra Hospital /ID# 207591
Garran, Australian Capital Territory, 2605, Australia
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Torbay and South Devon Nhs Foundation Trust /Id# 207926
Torquay, TQ2 7AA, United Kingdom
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Trinity Universal Research Associates, Inc /ID# 208387
Plano, Texas, 75024-5283, United States
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Turku University Hospital /ID# 208199
Turku, 20520, Finland
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UZ Gent /ID# 210037
Ghent, Oost-Vlaanderen, 9000, Belgium
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Unidade Local de Saúde do Alto Minho, EPE - Hospital Conde de Bertiandos /ID# 208138
Ponte de Lima, Viana do Castelo District, 4990-041, Portugal
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Universitair Medisch Centrum Groningen /ID# 168450
Groningen, 9713 GZ, Netherlands
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Universitair Ziekenhuis Leuven /ID# 208209
Leuven, Vlaams-Brabant, 3000, Belgium
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University General Hospital of Heraklion PA.G.N.I /ID# 206930
Heraklion, Crete, 71307, Greece
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University of South Florida /ID# 208467
Tampa, Florida, 33612, United States
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Uppsala University Hospital /ID# 169098
Uppsala, 75185, Sweden
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Vital-Medicina Kft. /ID# 208123
Veszprém, Veszprém megye, 8200, Hungary
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Waikato Hospital /ID# 214276
Hamilton, Waikato Region, 3204, New Zealand
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West Broward Rheumatology Associates /ID# 201234
Tamarac, Florida, 33321, United States
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West Tennessee Research Institute /ID# 166429
Jackson, Tennessee, 38305, United States
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West Texas Clinical Research /ID# 208155
Lubbock, Texas, 79410-1198, United States
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Winelands Medical Research Centre /ID# 167630
Stellenbosch, Western Cape, 7600, South Africa
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Yale University /ID# 166330
New Haven, Connecticut, 06510, United States
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ZNA - Jan Palfijn /ID# 208210
Merksem, 2170, Belgium
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