The Alopecia Areata Investigator Global Assessment scale: a measure for evaluating clinically meaningful success in clinical trials
Wyrwich K, Kitchen H, Knight S, Aldhouse N, Macey J, Nunes F, Dutronc Y, Mesinkovska N, Ko J, King B. The Alopecia Areata Investigator Global Assessment scale: a measure for evaluating clinically meaningful success in clinical trials. British Journal Of Dermatology 2020, 183: 702-709. PMID: 31970750, PMCID: PMC7586961, DOI: 10.1111/bjd.18883.Peer-Reviewed Original ResearchConceptsInvestigator's Global AssessmentScalp hair lossAlopecia areataTreatment successGlobal assessmentAlopecia ToolClinical trialsClinician's perspectiveScalp hairTreatment studiesInvestigator's Global Assessment (IGA) scaleSigns/symptomsScalp hair growthGlobal Assessment ScaleMost patientsAdolescent patientsHair regrowthClinical evaluationExpert dermatologistsSuccessful treatmentClinical consensusTreatment outcomesPatient insightTreatment responseAdditional clinicians