Actively Recruiting
A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have or Have Not Been Treated With Biologic Medicines
Led by Takeda · Updated on 2026-04-06
600
Participants Needed
122
Research Sites
150 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Psoriatic arthritis (PsA) is a chronic inflammatory disease that affects the joints and skin in people who have psoriasis (PsO). The main aim of the study is to know how well zasocitinib (TAK-279) works in participants with active PsA based on their previous experience with specific treatments. The participants will be treated with either zasocitinib, or placebo. Participants will be in the study for up to 60 weeks.
CONDITIONS
Official Title
A Study of Zasocitinib in Adults With Psoriatic Arthritis Who Have or Have Not Been Treated With Biologic Medicines
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Participants must be 18 years or older at the time of consent
- Diagnosis of psoriatic arthritis
- Signs and symptoms of psoriatic arthritis for at least 3 months before screening
- Meet the Classification Criteria for Psoriatic Arthritis (CASPAR criteria)
- Active arthritis with at least 3 tender joints and 3 swollen joints at screening and baseline
- At least one active plaque psoriasis lesion 2 cm or larger, or characteristic nail psoriasis changes
- Have had an inadequate response to NSAIDs, or conventional synthetic DMARDs, or up to 2 biologic DMARDs
You will not qualify if you...
- Having other diseases that could affect the assessment of zasocitinib, such as rheumatoid arthritis, axial spondyloarthritis, lupus, Lyme disease, gout, or fibromyalgia
- Presence of other skin conditions that interfere with study assessments, including non-plaque psoriasis types like erythrodermic, pustular, guttate, inverse, or drug-induced psoriasis
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 122 locations
1
Arizona Arthritis & Rheumatology Research, PLLC | Phoenix, AZ
Mesa, Arizona, United States, 85210
Actively Recruiting
2
Arizona Arthritis & Rheumatology Research, PLLC | Phoenix, AZ
Phoenix, Arizona, United States, 85032
Actively Recruiting
3
Arizona Arthritis & Rheumatology Research, PLLC | Phoenix, AZ
Tucson, Arizona, United States, 85748
Actively Recruiting
4
Biovin Enterprises LLC dba Medvin Clinical Research | Covina, CA
Covina, California, United States, 91722
Actively Recruiting
5
RASF- Clinical Research Center
Boca Raton, Florida, United States, 33486-1390
Actively Recruiting
6
Direct Helpers Medical Center
Hialeah, Florida, United States, 33012
Actively Recruiting
7
IRIS Research and Development | Plantation, FL
Plantation, Florida, United States, 33324
Actively Recruiting
8
BayCare Medical Group
St. Petersburg, Florida, United States, 33705
Actively Recruiting
9
North Georgia Rheumatology Group PC
Lawrenceville, Georgia, United States, 30046
Actively Recruiting
10
Clinic of Robert Hozman
Skokie, Illinois, United States, 60076
Actively Recruiting
11
Graves Gilbert Clinic
Bowling Green, Kentucky, United States, 42101
Actively Recruiting
12
Johns Hopkins Hospital
Baltimore, Maryland, United States, 21205
Actively Recruiting
13
Advanced Rheumatology PC | Lansing, MI
Lansing, Michigan, United States, 48910-5894
Actively Recruiting
14
AARR- Kansas City Physician Partners
Kansas City, Missouri, United States, 85032
Actively Recruiting
15
DJL Clinical Research | Charlotte, NC
Charlotte, North Carolina, United States, 28210
Actively Recruiting
16
University Hospitals | UH Cleveland Medical Center - Department of Medicine - Rheumatology Division
Cleveland, Ohio, United States, 44106
Actively Recruiting
17
Altoona Center for Clinical Research | Ducansville, PA
Duncansville, Pennsylvania, United States, 16635
Actively Recruiting
18
AARR- Lone Star Arthritis & Rheumatology Associates
Fort Worth, Texas, United States, 76109
Actively Recruiting
19
Biopharma Informatic | Hassan
Houston, Texas, United States, 77089
Actively Recruiting
20
Advanced Rheumatology of Houston - The Woodlands
The Woodlands, Texas, United States, 77382
Actively Recruiting
21
Swedish Rheumatology Research
Seattle, Washington, United States, 98122
Actively Recruiting
22
Instituto de Investigaciones Clinicas Quilmes
Quilmes, Buenos Aires, Argentina, B1878
Actively Recruiting
23
Clinica Regional del Sud S.A.
Río Cuarto, Córdoba Province, Argentina, X5804GAO
Actively Recruiting
24
Centro de Investigaciones Reumatologicas
San Miguel de Tucumán, Tucumán Province, Argentina, 4000
Actively Recruiting
25
CIMER
San Miguel de Tucumán, Tucumán Province, Argentina, T4000
Actively Recruiting
26
Hospital General de Agudo Jose Maria Ramos Mejia
Buenos Aires, Argentina, C1221ADC
Not Yet Recruiting
27
APRILLUS Asistencia e Investigacion Clinica
Buenos Aires, Argentina, C1406AGA
Actively Recruiting
28
Consultora Integral de Salud Centro Medico Privado SRL | Cordoba, Argentina
Córdoba, Argentina, X5000
Actively Recruiting
29
CER San Juan, Centro Polivalente de Asistencia e Investigacion Clinica
San Juan, Argentina, 5400
Actively Recruiting
30
Royal Prince Alfred Hospital
Camperdown, New South Wales, Australia, NSW 2050
Actively Recruiting
31
Westmead Hospital
Westmead, New South Wales, Australia, 2145
Actively Recruiting
32
Sunshine Coast University Private Hospital | Clinical Trials
Sippy Downs, Queensland, Australia, QLD 4575
Actively Recruiting
33
The Queen Elizabeth Hospital | Rheumatology Department
Woodville South, South Australia, Australia, SA 5011
Actively Recruiting
34
Fiona Stanley Hospital
Palmyra Dc, Western Australia, Australia, 6961
Actively Recruiting
35
Colin Bayliss Research and Teaching Unit
Victoria Park, Western Australia, Australia, WA 6100
Actively Recruiting
36
CMIP-Centro Mineiro de Pesquisa Ltda
Juiz de Fora, Minas Gerais, Brazil, 36010-570
Actively Recruiting
37
Universidade Federal de Uberlandia (UFU) - Campus Santa Monica - Centro de Pesquisa Clinica
Uberlândia, Minas Gerais, Brazil, 38405-320
Actively Recruiting
38
EDUMED - Educacao em Saude SS Ltda
Curitiba, Paraná, Brazil, 80440-210
Actively Recruiting
39
LMK Servicos Medicos Sociedade Simples
Porto Alegre, Rio Grande do Sul, Brazil, 90480-000
Actively Recruiting
40
Hospital de Base | Centro Integrado de Pesquisa Funfarme - Rheumatology Department
São José do Rio Preto, São Paulo, Brazil, 15090-000
Actively Recruiting
41
CEPIC - Centro Paulista de Investigacao Clinica
São Paulo, Brazil, 04266-010
Actively Recruiting
42
Niagara Rheumatology Research Centre | Ontario, Canada
Niagara Falls, Ontario, Canada, L2E 6A6
Actively Recruiting
43
University Health Network (UHN) - Toronto Western Hospital (TWH) - Centre for Prognosis Studies in the Rheumatic Diseases
Toronto, Ontario, Canada, M5T 2S8
Not Yet Recruiting
44
G.R.M.O. Inc.
Québec, Quebec, Canada, G1V 3M7
Actively Recruiting
45
The First Affiliated Hospital Of Bengbu Medical College
Bengbu, Anhui, China, 233004
Actively Recruiting
46
Xuanwu Hospital Capital Medical University
Beijing, Beijing Municipality, China, 100053
Actively Recruiting
47
Peking University Third Hospital
Beijing, Beijing Municipality, China, 100191
Actively Recruiting
48
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China, 100730
Actively Recruiting
49
The First Affiliated Hospital of Xiamen University
Xiamen, Fujian, China, 361003
Actively Recruiting
50
Guangzhou First People's Hospital
Guangzhou, Guandong, China, 519180
Actively Recruiting
51
Shenzhen People's Hospital
Shenzhen, Guangdong, China, 518020
Actively Recruiting
52
The First Affiliated Hospital of Henan University of Science and Technology
Luoyang, Henan, China, 471000
Actively Recruiting
53
Union Hospital Tongji Medical College of Huazhong University of Science and Technology (HUST)
Wuhan, Hubei, China, 430022
Actively Recruiting
54
Central South University - Xiangya School of Medicine - Zhuzhou Central Hospital
Zhuzhou, Hunan, China, 412007
Actively Recruiting
55
Inner Mongolia University of Science and Technology (IMUST) - Baotou Medical College (BMC) - First Affiliated Hospital
Baotou Shi, Inner Mongolia, China, 014010
Actively Recruiting
56
The First Peoples Hospital - Changzhou (The Third Affiliated Hospital of Suzhou University)
Hangzhou, Jiangsu, China, 215005
Actively Recruiting
57
Nanjing Medical University (NMU) - Jiangsu Province Hospital (First Affiliated Hospital)
Nanjing, Jiangsu, China, 210029
Actively Recruiting
58
Affiliated Hospital of Nantong University
Nantong, Jiangsu, China, 226001
Actively Recruiting
59
Northern Jiangsu People's Hospital
Yangzhou, Jiangsu, China, 225007
Actively Recruiting
60
Jiujiang No.1 People's Hospital
Jiujiang Shi, Jiangxi, China, 332000
Actively Recruiting
61
The First Affiliated Hospital of Nanchang University
Nanchang, Jiangxi, China, 330006
Actively Recruiting
62
The Second Affiliated Hospital of Nanchang University
Nanchang, Jiangxi, China, 330008
Actively Recruiting
63
Jiangxi Pingxiang People's Hospital
Pingxiang, Pingxiang, China, Pingxiang
Actively Recruiting
64
The 2nd Hospital of Xi'An Jiaotong University
Xi'an, Shan'xi, China, 710004
Actively Recruiting
65
Linyi People's Hospital
Linyi Shi, Shandong, China, 276000
Actively Recruiting
66
Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine
Pudong New District, Shanghai Municipality, China, 200127
Actively Recruiting
67
First Hospital of Shanxi Medical University
Taiyuan, Shanxi, China, 030001
Actively Recruiting
68
Shanxi Academy of Medical Sciences - Shanxi Bethune Hospital (Shanxi Dayi Hospital)
Taiyuan, Shanxi, China, 030605
Actively Recruiting
69
West China Hospital of Sichuan University
Chengdu, Sichuan, China, 610041
Actively Recruiting
70
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital
Chengdu, China, 610072
Actively Recruiting
71
Sun Yat-sen University - The Third Affiliated Hospital (Third Affiliated Hospital of Zhongshan Medical University)
Guangzhou, China, 510630
Actively Recruiting
72
Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western Medicine
Shanghai, China, 200052
Actively Recruiting
73
Wenzhou Medical University (WMU) - The First Affiliated Hospital
Wenzhou, China, 325000
Actively Recruiting
74
Clinique de l'Infirmerie Protestante
Caluire-et-Cuire, Auvergne-Rhône-Alpes, France, 69300
Actively Recruiting
75
CHU Toulouse
Toulouse, Haute Garonne, France, 31059
Actively Recruiting
76
CHRU de Tours
Tours, Indre Et Loire, France, 37044
Actively Recruiting
77
CHU de Reims
Reims, Marne, France, " 51100"
Actively Recruiting
78
Hopital Nord
Saint-Etienne, France, 13015
Actively Recruiting
79
Universitatsklinikum Leipzig
Leipzig, Saxony, Germany, 4103
Actively Recruiting
80
Private Practice - Dr. Maren Sieburg
Magdeburg, Saxony-Anhalt, Germany, 39104
Actively Recruiting
81
ISA - Interdisciplinary Study Association
Berlin, Germany, 10789
Actively Recruiting
82
MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH - Hamburg
Hamburg, Germany, 20095
Actively Recruiting
83
Rheumazentrum Ruhrgebiet
Herne, Germany, 44649
Actively Recruiting
84
Kojunkai Social Medical Corporation Daido Clinic
Minami-ku, Nagoya-shi, Aichi-ken, Japan, 457-8511
Actively Recruiting
85
Nagoya City University Hospital
Nagoya, Aichi-ken, Japan, 467-8602
Actively Recruiting
86
Hokkaido University Hospital
Sapporo, Hokkaido, Japan, 060-8648
Actively Recruiting
87
Fukuoka University Hospital
Fukuoka, Hukuoka, Japan, 814-0180
Actively Recruiting
88
Kita-Harima Medical Center
Ono-shi, Hyōgo, Japan, 675-1392
Actively Recruiting
89
Mie University Hospital
Tsu, Mie, Mie-ken, Japan, 514-8507
Actively Recruiting
90
National University Corporation Tohoku University Tohoku University Hospital
Sendai, Miyagi, Japan, 980-8574
Actively Recruiting
91
Tohoku Medical and Pharmaceutical University Hospital
Sendai, Miyagi, Japan, 983-8512
Actively Recruiting
92
Sasebo Chuo Hospital
Sasebo-shi, Nagasaki, Japan, 857-1195
Actively Recruiting
93
Nippon Life Hospital
Nishi Ward, Osaka, Japan, 550-0006
Actively Recruiting
94
St. Luke's International Hospital
Chuo-ku, Tokyo, Japan, 104-8560
Actively Recruiting
95
National Hospital Organization Tokyo Medical Center
Meguro-Ku, Tokyo, Japan, 152-8902
Actively Recruiting
96
Toho University Ohashi Medical Center
Meguro-ku, Tokyo, Japan, 153-8515
Actively Recruiting
97
Tokyo Medical University Hospital
Shinjuku-Ku, Tokyo, Japan, 160-0023
Actively Recruiting
98
Kyorin University Hospital
Mitaka-shi, Tokyo-To, Japan, 181-8611
Actively Recruiting
99
MICS Centrum Medyczne Bydgoszcz
Bydgoszcz, Kuyavian-Pomeranian Voivodeship, Poland, 85-090
Actively Recruiting
100
Centrum Medyczne ALL-MED Badania Kliniczne | Krakow, Poland
Krakow, Lesser Poland Voivodeship, Poland, 30-033
Actively Recruiting
101
Reum-Medica s.c. Bozena Kowalewska, Marek Zawadzki
Wroclaw, Lower Silesian Voivodeship, Poland, 50-244
Actively Recruiting
102
dermMedica Sp. z o.o.
Wroclaw, Lower Silesian Voivodeship, Poland, 51-503
Actively Recruiting
103
Centrum Medyczne Pratia Gdynia
Gdynia, Pomeranian Voivodeship, Poland, 81-338
Actively Recruiting
104
Pratia | Centrum Medyczne Pratia Czestochowa - Czestochowa, Poland
Częstochowa, Silesian Voivodeship, Poland, 42-217
Actively Recruiting
105
Centrum Kliniczno Badawcze | Elblag, Poland
Elblag, Warmian-Masurian Voivodeship, Poland, 82-300
Actively Recruiting
106
Medyczne Centrum Hetmańska Piotr Leszczyński
Poznan, Wielkopolska, Poland, 60-128
Actively Recruiting
107
Clinical Research Center Sp z o o Medic-R Sp K
Poznan, Wielkopolska, Poland, 61-731
Actively Recruiting
108
Klinika Reuma Park
Warsaw, Wybierz Województwo, Poland, 02-665
Actively Recruiting
109
Zespol Poradni Specjalistycznych Reumed
Lublin, Poland, 20-607
Actively Recruiting
110
Hospital Universitario Araba - Sede Hospital Txagorritxu
Vitoria-Gasteiz, Basque Country, Spain, 1009
Actively Recruiting
111
Hospital Universitario Marques de Valdecilla | Rheumatology Department
Santander, Cantabria, Spain, 39008
Actively Recruiting
112
Accellacare Alcobendas
Alcobendas, Madrid, Spain, 28100
Actively Recruiting
113
Hospital Universitario La Paz
Madrid, Spain, 28046
Actively Recruiting
114
Hospital Universitario de Canarias
Santa Cruz de Tenerife, Spain, 38320
Actively Recruiting
115
Hospital Quirónsalud Sagrado Corazón
Seville, Spain, 41013
Actively Recruiting
116
King's College Hospital
London, Greater London, United Kingdom, SE5 9RS
Actively Recruiting
117
Coventry and Warwickshire Partnership NHS Trust
Coventry, West Midlands, United Kingdom, CV2 2DX
Actively Recruiting
118
St Luke's Hospital - UK
Bradford, West Yorkshire, United Kingdom, BD5 0NA
Actively Recruiting
119
The Princess Alexandra Hospital NHS Trust
Harlow, United Kingdom, CM20 1QX
Actively Recruiting
120
Oxford University Hospitals NHS Trust
Oxford, United Kingdom, OX3 9RP
Not Yet Recruiting
121
Haywood Hospital
Stoke-on-Trent, United Kingdom, ST6 7AG
Actively Recruiting
122
The Royal Wolverhampton NHS Trust
Wolverhampton, United Kingdom, WV10 0QP
Actively Recruiting
Research Team
T
Takeda Contact
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
QUADRUPLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
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