Efficacy and safety of subcutaneous spesolimab for the prevention of generalised pustular psoriasis flares (Effisayil 2): an international, multicentre, randomised, placebo-controlled trial
Morita A, Strober B, Burden A, Choon S, Anadkat M, Marrakchi S, Tsai T, Gordon K, Thaçi D, Zheng M, Hu N, Haeufel T, Thoma C, Lebwohl M. Efficacy and safety of subcutaneous spesolimab for the prevention of generalised pustular psoriasis flares (Effisayil 2): an international, multicentre, randomised, placebo-controlled trial. The Lancet 2023, 402: 1541-1551. PMID: 37738999, DOI: 10.1016/s0140-6736(23)01378-8.Peer-Reviewed Original ResearchConceptsPhysician Global Assessment scoreGPP flaresGlobal assessment scoreFlare preventionDose-response relationshipPrimary endpointAssessment scoresPhase 2b trialPustular psoriasis flarePlacebo-controlled trialReceptor monoclonal antibodyEligible study participantsQuality of lifeDose-response curveSubcutaneous placeboPlacebo groupWeek 48Pustular psoriasisPrimary outcomePsoriasis flareTreatment armsPatient groupHypersensitivity reactionsPatient morbiditySpesolimab