Evaluation of Sonelokimab in Patients With Active Psoriatic Arthritis and Anti-TNFα Inadequate Response
25 March 2026
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🅇 This trial is currently recruiting participants in the UK
Speak to your GP or specialist first. They can help you understand if you might be eligible and what taking part would involve.
🅇 This trial is currently recruiting volunteers
If you think you might be eligible, speak to your GP or specialist about this trial before applying.
Status
Recruiting
Phase
PHASE3
Participants
ALL
Age Range
18 Years+
About This Trial
This is a study to confirm the clinical efficacy and safety of sonelokimab compared with placebo in the treatment of adults with active psoriatic arthritis who have had a previous inadequate response or intolerance to anti-tumor necrosis factor (TNF)α therapy.
Who Can Join?
Inclusion Criteria: 1. Participants must be ≥18 years of age . 2. Participants have a confirmed diagnosis of psoriatic arthritis (PsA) per the 2006 Classification for Psoriatic Arthritis (CASPAR) criteria with symptoms for ≥6 months before the Screening Visit. 3. Participants have active disease (defined by a 68 tender joint count [TJC68] of ≥3 and a 66 swollen joint count [SJC66] of ≥3). 4. Participants have current active plaque psoriasis (PsO) or a dermatologist-confirmed history of plaque PsO. 5. Participants test negative for both rheumatoid factor and anti-cyclic citrullinated peptide at the Screening Visit. 6. Participants must have received 1 or more TNFα inhibitors for PsA or PsO and must have experienced an inadequate response to treatment with at least one TNFα inhibitor(s) given at an approved dose for ≥3 months or have stopped treatment due to safety/tolerability problems after ≥1 administration of a TNFα inhibitor. Exclusion Criteria: 1. Participants…
⚠ Always speak to your doctor before applying to any clinical trial.