New pill shows promise for stubborn back pain in arthritis patients
NCT ID NCT04846244
First seen Apr 06, 2026 · Last updated May 15, 2026 · Updated 3 times
Summary
This study looked at how well the drug upadacitinib (a daily pill) controls pain in adults with axial spondylarthritis, a type of arthritis that mainly affects the spine. About 650 participants from 19 countries took the drug as prescribed by their doctor and were followed for 12 months. The goal was to see if the drug could quickly reduce back pain and keep it under control over time.
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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.
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
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Locations
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"Ambulatory for individual practice of specialized medical help for internal dis /ID# 249791
Sofia, 1000, Bulgaria
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424 General MILITARY Hospital /ID# 241127
Efkarpia (Thessalonikis), Thessaloniki, 56429, Greece
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AIPSMPR -d-r Gerganov /ID# 249749
Varna, 9002, Bulgaria
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AP-HP - Hopital Bichat - Claude-Bernard /ID# 228837
Paris, 75018, France
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AP-HP - Hopital Saint-Antoine /ID# 228795
Paris, 75012, France
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ASIMP Rheumatology Centre "St. Irina" EOOD /ID# 249789
Sofia, 1750, Bulgaria
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AZ Damiaan /ID# 231441
Ostend, 8400, Belgium
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AZ Sint-Jan Brugge /ID# 238964
Bruges, 8000, Belgium
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AZ-Delta /ID# 238966
Roeselare, West-Vlaanderen, 8800, Belgium
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Adan Hospital /ID# 229679
ADAN, Kuwait
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AlAin Hospital /ID# 233803
Dubai, United Arab Emirates
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Applied Medical Informatics Research Inc. (AMIR) /ID# 246284
Montreal, Quebec, H4A 3T2, Canada
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Arthur Karasik Medicine Professional Corporation /ID# 241932
Etobicoke, Ontario, M9C 5N2, Canada
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Artus Health Center /ID# 241966
Vancouver, British Columbia, V5Z 1J9, Canada
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BJC Health /ID# 230066
Parramatta, New South Wales, 2150, Australia
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Barwon Rheumatology Services /ID# 230068
Geelong, Victoria, 3220, Australia
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Bnai Zion Medical Center /ID# 241866
Haifa, H_efa, 3339419, Israel
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Budgetary Institution of the Khanty-Mansiysk Autonomous Okrug-Yugra Surgut Dist /ID# 242369
Surgut, 628400, Russia
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Bács-Kiskun Megyei Kórház Szegedi Tudományegyetem AOK Oktató Kórháza /ID# 239938
Kecskemét, 6000, Hungary
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C. H. Sud Francilien /ID# 228826
Corbeil-Essonnes, 91106, France
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CER Instituto Medico /ID# 230782
Quilmes, Buenos Aires, 1878, Argentina
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CH Saint Nazaire /ID# 233186
Saint-Nazaire, 44600, France
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CH du Pays d'AIX /ID# 229095
Aix-en-Provence, 13616, France
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CHD Vendée- La Roche-sur-Yon - Les Oudairies /ID# 230947
La Roche-sur-Yon, 85000, France
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CHU Amiens-Picardie Site Sud /ID# 228821
Amiens, Somme, 80054, France
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CHU Bordeaux - Hopital Pellegrin /ID# 230548
Bordeaux, Gironde, 33076, France
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CHU Brugmann /ID# 238962
Brussels, 1020, Belgium
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CHU Clermont Ferrand - Hopital Gabriel Montpied /ID# 229092
Clermont-Ferrand, 63000, France
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CHU Grenoble - Hopital Michallon /ID# 228792
La Tronche, 38700, France
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CHU Lille - Hôpital Roger Salengro /ID# 228820
Lille, 59037, France
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CHU Limoges - Dupuytren 1 /ID# 229094
Limoges, Franche-Comte, 87042, France
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CHU Montpellier - Hôpital Saint Eloi /ID# 228829
Montpellier, Herault, 34295, France
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CHU Montpellier - Hôpital Saint Eloi /ID# 240980
Montpellier, Herault, 34295, France
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CHU Nice -Hopital Pasteur /ID# 229088
Nice, Provence-Alpes-Côte d'Azur Region, 06002, France
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CHU Toulouse - Hopital Purpan /ID# 228818
Toulouse, Haute-Garonne, 31059, France
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CHU de Besancon - Jean Minjoz /ID# 230528
Besançon, Doubs, 25030, France
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CHU de Besancon - Jean Minjoz /ID# 242499
Besançon, Doubs, 25030, France
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CHU de Liège /ID# 231440
Liège, Liege, 4000, Belgium
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CHU de Rennes - Hospital Sud /ID# 228842
Rennes, 35203, France
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CHU de SAINT ETIENNE - Hopital Nord /ID# 228836
Saint Priest EN Jarez, Pays de la Loire Region, 42270, France
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CIADS Research Co Ltd /ID# 247520
Winnipeg, Manitoba, R3N 0K6, Canada
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CIUSSS de l'Estrie - CHUS /ID# 247572
Sherbrooke, Quebec, J1G 2E8, Canada
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CIUSSS de l'est de l'Ile-de-Montreal - Hopital Maisonneuve-Rosemont /ID# 249765
Montreal, Quebec, H1T 2M4, Canada
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Cabinet de rhumatologie /ID# 229091
Mennecy, Essonne, 91540, France
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Campbelltown Hospital /ID# 231462
Campbelltown, New South Wales, 2560, Australia
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Centre Hospitalier Régional d'Orléans - Hôpital de la Source /ID# 234258
Orléans, 45067, France
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Centre Hospitalier d'Arras /ID# 228833
Arras, 62022, France
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Centre de Soins Osteoarticulaires Ambulatoires /ID# 244737
Paris, 75015, France
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ChUZ Clinical Hospital RZD-Medicine /ID# 233185
Ulan-Ude, Buryatiya, Respublika, 670002, Russia
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Chelyabinsk Regional Clinical Hospital /ID# 244741
Chelyabinsk, Chelyabinsk Oblast, 454087, Russia
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City Clinical Hospital #52 /ID# 238477
Moscow, 123182, Russia
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Cleveland Clinic Abu Dhabi /ID# 256292
Abu Dhabi, United Arab Emirates
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Clinic of Samara State Medical University /ID# 241166
Samara, 443079, Russia
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Clinica Regional del Sud /ID# 248866
Río Cuarto, 5800, Argentina
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Clinica de Investigacion en Reumatologia y Obesidad S.C. /ID# 238815
Guadalajara, Jalisco, 44650, Mexico
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Clinical Rheumatologic Hospital No 25 /ID# 231171
Saint Petersburg, 190068, Russia
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Clinique de la Sauvegarde /ID# 229087
Lyon, 69009, France
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Complejo Hospitalario Universitario de Santiago /ID# 249025
Santiago de Compostela, A Coruna, 15076, Spain
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Complejos Hospitalario Universitario de Badajoz /ID# 249036
Badajoz, 06010, Spain
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Credit Valley Rheumatology /ID# 241948
Mississauga, Ontario, L5M 2V8, Canada
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Debreceni Egyetem Kenezy Gyula Egyetemi Korhaz /ID# 239937
Debrecen, 4031, Hungary
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Debreceni Egyetem Klinikai Kozpont /ID# 239936
Debrecen, Hajdú-Bihar, 4032, Hungary
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Dr Naik-Medical Professional Corporation-Alliance Health /ID# 246516
Saskatoon, Saskatchewan, S7H 5M7, Canada
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Dr. Chrisostomos Kouroukis & Dr. Pauline Boulos MPC /ID# 246213
Dundas, Ontario, L9H 1B7, Canada
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Dr. Juris Lazovskis Inc. /ID# 246574
Sydney, Nova Scotia, B1S 3N1, Canada
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Dr. Sabeen Anwar Medicine Professional Corporation /ID# 241933
Windsor, Ontario, N8X 1T3, Canada
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Duplicate_CIMER /ID# 230780
San Miguel de Tucumán, Tucumán Province, 4000, Argentina
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Duplicate_General Hospital of Thessaloniki Agios Pavlos /ID# 243823
Kalamaria, 55134, Greece
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Euromedica Blue Cross Gen Clin /ID# 244945
Thessaloniki, 54636, Greece
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Euromedica General Clinic /ID# 241126
Thessaloniki, 54645, Greece
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Farwaniya Hospital /ID# 231445
Kuwait City, 85000, Kuwait
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GBUZ RM Mordovia Republican Central Clinical Hospital /ID# 244738
Saransk, Mordoviya, Respublika, 430901, Russia
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GH Diaconesses Croix Saint-Simon /ID# 238548
Paris, 75020, France
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Galilee Medical Center /ID# 241870
Nahariya, Northern District, 2210001, Israel
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General Hospital of Athens Ippokratio /ID# 241133
Athens, Attica, 11527, Greece
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General Hospital of Athens Laiko /ID# 241128
Athens, Attica, 11527, Greece
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General Hospital of Thessaloniki Hippokrateio /ID# 243796
Thessaloniki, 54642, Greece
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Genesis Research Services /ID# 231593
Broadmeadow, New South Wales, 2292, Australia
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Groupe de Recherche en Maladies Osseuses Inc /ID# 241111
Sainte-Foy, Quebec, G1V 3M7, Canada
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HCL - Hopital Lyon Sud /ID# 228819
Pierre-Bénite, Rhone, 69495, France
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Hevizgyogyfurdo es Szent Andras Reumakorhaz /ID# 239940
Hévíz, 8380, Hungary
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Hillel Yaffe Medical Center /ID# 241869
Hadera, H_efa, 38100, Israel
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Hopital Pitie Salpetriere /ID# 243309
Paris, 75013, France
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Hopitaux Universitaires Paris Centre-Hopital Cochin /ID# 244006
Paris, Paris, 75679, France
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Hospital Campus de la Salud /ID# 252805
Granada, 18016, Spain
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Hospital Clinico Universitario Virgen de la Arrixaca /ID# 249042
El Palmar, Murcia, 30120, Spain
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Hospital Clinico Universitario de Valladolid /ID# 252001
Valladolid, 47003, Spain
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Hospital Infanta Sofia /ID# 249034
San Sebastián de los Reyes, Madrid, 28702, Spain
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Hospital Italiano La Plata /ID# 230779
La Plata, Buenos Aires, 1902, Argentina
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Hospital Juan Ramon Jimenez /ID# 249040
Huelva, 21005, Spain
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Hospital Río Carrión /ID# 249027
Palencia, 34005, Spain
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Hospital San Pedro /ID# 249028
Logroño, La Rioja, 26006, Spain
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Hospital Universitario 12 de Octubre /ID# 249033
Madrid, 28041, Spain
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Hospital Universitario Canarias /ID# 249043
San Cristóbal de La Laguna, Santa Cruz De Tenerife, 38320, Spain
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Hospital Universitario Germans Trias i Pujol /ID# 249030
Badalona, Barcelona, 08916, Spain
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Hospital Universitario Lucus Augusti /ID# 255820
Lugo, 27003, Spain
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Hospital Universitario Mutua Terrassa /ID# 249031
Terrassa, Barcelona, 08221, Spain
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Hospital Universitario Nuestra Señora de Candelaria /ID# 249044
Santa Cruz de Tenerife, 38010, Spain
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Hospital Universitario Ramon y Cajal /ID# 249035
Madrid, 28034, Spain
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Hospital Universitario Son Llàtzer /ID# 249032
Palma de Mallorca, Las Palmas, 07198, Spain
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Hospital Universitario Torrecardenas /ID# 252804
Almería, 04009, Spain
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Hospital Universitario Virgen Macarena /ID# 249039
Seville, 41009, Spain
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Hospital Universitario Virgen del Rocio /ID# 249038
Seville, 41013, Spain
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Hospital Universitario de Jaen /ID# 249041
Jaén, 23007, Spain
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Hospital Virgen de la Concha /ID# 249026
Zamora, 49022, Spain
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Hospital de Mérida /ID# 249037
Mérida, Badajoz, 06800, Spain
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Hôpital Charles-Nicolle /ID# 229096
Rouen, 76000, France
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Iaso /ID# 245137
Marousi, 15123, Greece
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Infirmerie Protestante /ID# 228794
Caluire-et-Cuire, Rhone, 69300, France
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Instituto CAICI S.R.L /ID# 230781
Rosario, Santa Fe Province, 2000, Argentina
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Jahra Hospital /ID# 229671
Al Jahra, 52700, Kuwait
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Jerzy ?wierkot Indywidualna Specjalistyczna Praktyka Lekarska /ID# 244289
Oława, 55-200, Poland
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Joint West Rheumatology /ID# 231461
Murdoch, Western Australia, 6150, Australia
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KAT Atttica General Hospital /ID# 243063
Athens, 14561, Greece
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Kantonsspital St. Gallen /ID# 230696
Sankt Gallen, Canton of St. Gallen, 9007, Switzerland
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LLC MC RevmaMed /ID# 238478
Syktyvkar, Komi, 167031, Russia
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Lau Bacchus Professional Medicine Corp /ID# 242591
Hamilton, Ontario, L8N 1Y2, Canada
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Ma?opolskie Badania Kliniczne Sp. z o.o. /ID# 255509
Cracow, 30-040, Poland
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Magyar Honvedseg Egeszsegugyi Kozpont /ID# 239939
Budapest, 1134, Hungary
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Manitoba Clinic /ID# 246217
Winnipeg, Manitoba, R3A 1M3, Canada
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Medical center Unimed /ID# 249618
Plovdiv, 4023, Bulgaria
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Meir Medical Center /ID# 241868
Kfar Saba, Central District, 4428164, Israel
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Military Medical Academy n.a. Kirov /ID# 242363
Saint Petersburg, 194044, Russia
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Moscow Regional Research and Clinical Institute n.a. Vladimirskiy (MONIKI) /ID# 232510
Moscow, Moscow Oblast, 129110, Russia
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Mubarak Hospital /ID# 250478
Hawalli, 46300, Kuwait
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Mubarak Hospital /ID# 251777
Hawalli, 46300, Kuwait
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Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji /ID# 243232
Warsaw, Masovian Voivodeship, 02-637, Poland
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Naval Hospital of Athens /ID# 241129
Athens, 11521, Greece
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Nebbiolo Clinical Research Center /ID# 231167
Tomsk, 634009, Russia
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Nort-Western State Medical University n.a. Mechnikov /ID# 231172
Saint Petersburg, Sankt-Peterburg, 193015, Russia
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Olympion General Clinic SA /ID# 251794
Pátrai, 26443, Greece
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Onze Lieve Vrouw Hospital /ID# 238963
Aalst, 9300, Belgium
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Orenburg State Medical University /ID# 233183
Orenburg, 460000, Russia
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Ortopedyczno-Rehabilitacyjny Szpital Kliniczny im. Wiktora Degi /ID# 243225
Poznan, Greater Poland Voivodeship, 61-545, Poland
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Paratus Clinical Research Woden /ID# 231460
Phillip, Australian Capital Territory, 2606, Australia
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Peninsula Rheumatology /ID# 240172
Langwarrin, Victoria, 3910, Australia
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Polyclinique Courlancy /ID# 229093
Reims, Marne, 51100, France
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Private Office Dr. Orozco /ID# 255210
Guadalajara, Jalisco, 44650, Mexico
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Prof. Anastas Batalov AIPSMP-VBR EOOD /ID# 249788
Plovdiv, 4000, Bulgaria
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Regional Clinical Hospital of Kaliningrad region /ID# 238475
Kaliningrad, Kaliningrad Oblast, 236016, Russia
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Republican hospital named after V.A. Baranov /ID# 231173
Petrozavodsk, 185019, Russia
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Research Institute of Rheumatology named after V.A. Nasonova /ID# 238479
Moscow, Moscow, 115522, Russia
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ReumaClinic /ID# 231438
Genk, 3600, Belgium
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Reumacentrum /ID# 231437
Genk, 3600, Belgium
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Rheumatologisches Versorgungszentrum Weinfelden /ID# 239435
Weinfelden, Thurgau, 8570, Switzerland
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Rhumaconsult SPRL /ID# 231439
Charleroi, Hainaut, 6000, Belgium
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Royal Prince Alfred Hospital /ID# 232417
Camperdown, New South Wales, 2050, Australia
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Samara Regional Clinical Hospital n.a. V. D. Seredavin /ID# 231169
Samara, Samara Oblast, 443095, Russia
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Studio Zanisi /ID# 255681
Locarno, Canton Ticino, 6600, Switzerland
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Tel Aviv Sourasky Medical Center /ID# 241864
Tel Aviv, Tel Aviv, 6423906, Israel
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The Baruch Padeh Medical Center Poriya /ID# 249797
Tiberias, Northern District, 15208, Israel
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The Chaim Sheba Medical Center /ID# 241305
Ramat Gan, Tel Aviv, 5265601, Israel
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The Lady Davis Carmel Medical Center /ID# 241867
Haifa, H_efa, 34362, Israel
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The Waterside Clinic /ID# 248678
Orillia, Ontario, L3V 1T5, Canada
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Ulyanovsk Regional Clinical Hospital /ID# 238334
Ulyanovsk, 432017, Russia
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University General Hospital of Heraklion PA.G.N.I /ID# 241124
Heraklion, Crete, 71500, Greece
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University General Hospital of Patras /ID# 243795
RION Patras Achaia, 26504, Greece
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Université Libre de Bruxelles - Hôpital Erasme /ID# 238961
Anderlecht, Brussels Capital, 1070, Belgium
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Vougiouklakeio S.A. /ID# 246476
Aigáleo, 12242, Greece
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Yaroslavl State Medicat University /ID# 231168
Yaroslavl, 150000, Russia
Conditions
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