New hope for psoriatic arthritis: tildrakizumab shows promise in Long-Term trial
NCT ID NCT04991116
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This phase 3 study is testing the long-term safety and effectiveness of tildrakizumab, a biologic drug given as an injection, in people with psoriatic arthritis. Researchers are tracking side effects and how well the drug reduces joint pain, swelling, and other symptoms over time. The study includes 529 participants who previously completed a related trial.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- tildrakizumab (a biologic drug given as a shot under the skin)
- What this could lead to
- If successful, this could confirm tildrakizumab as a safe, long-term option to control joint pain and swelling in psoriatic arthritis.
- What could go wrong
- This is an extension study, so participants already responded well in an earlier trial. Results may not apply to all patients, and long-term side effects are still being tracked.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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529 people
The number who actually took part.
- Started
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Jun 2022
- Expected to finish
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Apr 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects possess the ability to understand the requirements of the study. * Subject has provided written informed consent as evidenced by signature on an informed consent form approved by an institutional review board/EC. * Agree to abide by the study restrictions, scheduled treatment, laboratory assessments, other study procedures and return to the site for the required assessments. * Subject with PsA who had met all eligibility criteria for the parent study, had completed the parent study treatment period and has not developed any parent protocol criteria for premature discontinuation of treatment or withdrawal from the study. Exclusion Criteria: * Female subjects of childbearing potential who do not agree to abstain from heterosexual activity or practice a dual method of contraception. * Female is pregnant or breastfeeding, or planning to become pregnant or initiate breastfeeding while enrolled in the study or up to 17 weeks after the last dose of IMP. * Subject has previously been enrolled in this long-term extension study. * Any condition that in the opinion of the Investigator represents an obstacle for study conduct and/or represents a potential unacceptable risk for the subject.
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Get notified about this study
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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
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SunPharma Site No 23
Córdoba, 14004, Spain
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SunPharma Site no 22
Tamarac, Florida, 33321, United States
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Sunpharma Site no 27
Lincoln, Nebraska, 68516, United States
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Sunpharma Site no 28
Lubbock, Texas, 79410, United States
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Sunpharma site no 100
Bangalore, Tamil Nadu, 560010, India
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Sunpharma site no 101
Belagavi, Karnataka, 590016, India
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Sunpharma site no 102
Secunderabad, 500003, India
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Sunpharma site no 103
Chennai, Tamil Nadu, 600086, India
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Sunpharma site no 104
St Louis, Missouri, 63119, United States
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Sunpharma site no 105
Phoenix, Arizona, 85032, United States
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Sunpharma site no 106
Olsztyn, Poland
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Sunpharma site no 107
Margate, Florida, 33063, United States
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Sunpharma site no 108
Pune, Maharashtra, 411004, India
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Sunpharma site no 109
Mesquite, Texas, 75150, United States
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Sunpharma site no 110
Encino, California, 91436, United States
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Sunpharma site no 111
Leland, North Carolina, 28451, United States
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Sunpharma site no 112
Wroclaw, 52-416, Poland
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Sunpharma site no 113
Avon Park, Florida, 33825, United States
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Sunpharma site no 114
Pune, 411007, India
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Sunpharma site no 31
Greenville, South Carolina, 29601, United States
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Sunpharma site no 32
Ocoee, Florida, 34751, United States
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Sunpharma site no 33
Voorhees Township, New Jersey, 08043, United States
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Sunpharma site no 34
Charlotte, North Carolina, 28204, United States
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Sunpharma site no 35
Minot, North Dakota, 58701, United States
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Sunpharma site no 36
Brno, 638 00, Czechia
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Sunpharma site no 37
Berlin, 12161, Germany
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Sunpharma site no 38
Córdoba, 14004, Spain
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Sunpharma site no 39
Tartu, 50106, Estonia
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Sunpharma site no 40
Tartu, 50708, Estonia
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Sunpharma site no 42
Nové Mesto nad Váhom, 915 01, Slovakia
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Sunpharma site no 43
Bialystok, 15-351, Poland
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Sunpharma site no 44
Tallinn, 10117, Estonia
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Sunpharma site no 45
Fukuoka, 802-8561, Japan
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Sunpharma site no 46
Kumamoto, 860-8556, Japan
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Sunpharma site no 47
Skokie, Illinois, 60076, United States
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Sunpharma site no 48
Kalispell, Montana, 59901, United States
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Sunpharma site no 49
Schaumburg, Illinois, 60195, United States
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Sunpharma site no 50
Dothan, Alabama, 36305, United States
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Sunpharma site no 51
Orland Park, Illinois, 60467, United States
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Sunpharma site no 52
Gainesville, Georgia, 30501, United States
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Sunpharma site no 53
Wilmington, North Carolina, 28401, United States
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Sunpharma site no 54
Taichung, 402, Taiwan
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Sunpharma site no 55
Nadarzyn, 05-830, Poland
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Sunpharma site no 56
Krakow, 30-033, Poland
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Sunpharma site no 57
A Coruña, 15006, Spain
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Sunpharma site no 58
Maroochydore, Queensland, 4558, Australia
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Sunpharma site no 59
Phillip, Australian Capital Territory, 2606, Australia
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Sunpharma site no 60
Torun, 87-100, Poland
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Sunpharma site no 61
Warsaw, 02-118, Poland
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Sunpharma site no 62
Seville, 41013, Spain
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Sunpharma site no 63
Sendai, 980-8574, Japan
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Sunpharma site no 64
Sendai, 545-8586, Japan
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Sunpharma site no 65
Mesa, Arizona, 85210, United States
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Sunpharma site no 66
Spokane, Washington, 99204, United States
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Sunpharma site no 67
Prague, 12800, Czechia
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Sunpharma site no 68
Poznan, 61-113, Poland
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Sunpharma site no 69
Bialystok, 15-879, Poland
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Sunpharma site no 70
Seoul, 3080, South Korea
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Sunpharma site no 71
Kissimmee, Florida, 34744, United States
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Sunpharma site no 72
Mitaka, 181-8611, Japan
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Sunpharma site no 73
Shinjuku-ku, Tokyo, 160-0023, Japan
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Sunpharma site no 74
Martin, 036 01, Slovakia
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Sunpharma site no 75
Tainan, 710, Taiwan
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Sunpharma site no 76
Kaohsiung City, 833, Taiwan
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Sunpharma site no 77
Taipei, 112, Taiwan
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Sunpharma site no 79
Miyazaki, 889-1692, Japan
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Sunpharma site no 80
Gilbert, Arizona, 85297, United States
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Sunpharma site no 81
Lublin, 20-607, Poland
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Sunpharma site no 82
Zlín, 760 01, Czechia
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Sunpharma site no 83
Herne, 44649, Germany
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Sunpharma site no 84
Itabashi-ku, 173-8606, Japan
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Sunpharma site no 86
Málaga, 29009, Spain
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Sunpharma site no 87
Tsu, Japan
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Sunpharma site no 88
Santiago de Compostela, 15706, Spain
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Sunpharma site no 89
Prague, 140 00, Czechia
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Sunpharma site no 90
Verona, 37134, Italy
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Sunpharma site no 91
Hubli, Karnataka, 580021, India
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Sunpharma site no 92
Surat, Gujarat, 395010, India
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Sunpharma site no 93
Chennai, Tamil Nadu, 600004, India
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Sunpharma site no 94
Sevilla, 41014, India
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Sunpharma site no 95
Trois-Rivières, G9A 3X2, Canada
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Sunpharma site no 96
Salt Lake City, Utah, 84132, United States
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Sunpharma site no 97
Valencia, 46010, Spain
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Sunpharma site no 99
Taichung, 40705, Taiwan
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Sunpharma site no. 01
Tomball, Texas, 77375, United States
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Sunpharma site no. 02
Hialeah, Florida, 33016, United States
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Sunpharma site no. 03
San Antonio, Texas, 78229, United States
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Sunpharma site no. 05
New Port Richey, Florida, 34652, United States
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Sunpharma site no. 08
Baytown, Texas, 77521, United States
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Sunpharma site no. 11
Middleburg Heights, Ohio, 44130, United States
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Sunpharma site no. 13
Baytown, Texas, 77521, United States
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Sunpharma site no. 14
Springfield, Missouri, 65807, United States
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Sunpharma site no. 15
Thousand Oaks, California, 91320, United States
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Sunpharma site no. 16
San Antonio, Texas, 78229, United States
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Sunpharma site no. 17
Fountain Valley, California, 92708, United States
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Sunpharma site no. 20
Wichita, Kansas, 67207, United States
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Sunpharma site no. 21
Clearwater, Florida, 33765, United States
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Sunpharma site no. 24
Hobart, Tasmania, 7000, Australia
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Sunpharma site no. 30
Covina, California, 91722, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Job-Focused rehab program keep arthritis patients employed?
- Can an oral drug calm psoriatic arthritis? phase 3 trial puts deucravacitinib to the test
- Do rheumatic diseases quietly damage the Eye's oil glands?
- Can a questionnaire capture the real burden of psoriatic arthritis?
- Can a new pill calm psoriatic arthritis joint pain?
- A personal nurse and a plan: could this ease the daily burden of arthritis?