Phase 3 Psoriatic Arthritis Trial, Recruiting NCT06671483 Sponsor: Takeda Condition: Psoriatic Arthritis
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Phase 3 Psoriatic Arthritis Trial, Recruiting

NCT06671483
Recruiting Phase 3

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People who are 18 years of age or older at the time of signing the consent form (19 or older if in South Korea)
  • People who have been diagnosed with psoriatic arthritis (PsA)
  • People who have had signs and symptoms of psoriatic arthritis for at least 3 months before the screening visit
  • People whose psoriatic arthritis meets a specific set of medical classification standards known as the CASPAR criteria
  • People who have active joint disease, shown by at least 3 tender joints and at least 3 swollen joints, confirmed at both the screening and first study visit
  • People who have at least one active skin patch of plaque psoriasis that is 2 cm or wider, or who have nail or nail bed changes typical of psoriasis
  • People who have previously tried an anti-inflammatory pain medication (such as an NSAID) without enough benefit, OR who have previously tried a standard disease-modifying arthritis medication (csDMARD) without enough benefit (note: the NSAID requirement does not apply in EU/EEA countries)

Who may not be able to join:

  • People who have another condition that could make it harder to assess how well the study treatment is working — for example, rheumatoid arthritis, lupus, Lyme disease, gout, fibromyalgia, or a related joint condition called axial spondyloarthritis
  • People who have a skin condition alongside their psoriasis that, in the study doctor's opinion, could interfere with skin assessments — for example, certain other forms of psoriasis such as pustular, erythrodermic, guttate, inverse, or drug-induced psoriasis

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 28 July 2026
Phase 3: approximately ~65% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Principal Investigator: Study Director, Takeda

Phone: +1-877-825-3327

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 3
Sponsor
Registry
ClinicalTrials.gov
Start date
3 March 2025
Est. completion
18 May 2027

Where this trial is recruiting

🇧🇪 Belgium 🇧🇬 Bulgaria 🇨🇱 Chile 🇭🇷 Croatia 🇨🇿 Czechia 🇪🇪 Estonia 🇩🇪 Germany 🇭🇺 Hungary 🇮🇱 Israel 🇮🇹 Italy 🇱🇻 Latvia 🇲🇽 Mexico 🇳🇿 New Zealand 🇵🇱 Poland 🇵🇹 Portugal Puerto Rico 🇰🇷 South Korea 🇪🇸 Spain 🇹🇼 Taiwan 🇺🇸 United States

Primary endpoints

Percentage of Participants Achieving American College of Rheumatology 20 (ACR20) Response at Week 16 for Zasocitinib Dose A and B Compared to Placebo

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 28 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov