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Study identifier: NCT06641089 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Evaluation of Sonelokimab in Patients With Active Psoriatic Arthritis and Anti-TNFα Inadequate Response

Condition: Arthritis, Psoriatic  ·  Sponsor: MoonLake Immunotherapeutics AG

PhasePhase 3
Planned participants600
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Moonlake Clinical Trial Helpdesk  ·  +41 41 510 8022  ·  ClinicalTrials@moonlaketx.com

Always discuss trial participation with your own doctor first.

Locations (139)

Clinical SiteAvondale, Arizona, United StatesRecruiting
Clinical SiteChandler, Arizona, United StatesCompleted
Clinical SiteFlagstaff, Arizona, United StatesCompleted
Clinical SiteMesa, Arizona, United StatesRecruiting
Clinical SitePhoenix, Arizona, United StatesRecruiting
Clinical SiteScottsdale, Arizona, United StatesRecruiting
Clinical SiteTucson, Arizona, United StatesRecruiting
Clinical SiteJonesboro, Arkansas, United StatesRecruiting
Clinical SiteLa Jolla, California, United StatesRecruiting
Clinical SitePomona, California, United StatesRecruiting
Clinical SiteSan Diego, California, United StatesRecruiting
Clinical SiteSanta Monica, California, United StatesRecruiting

+ 127 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06641089