2019
Utilization of the validated Psoriasis Epidemiology Screening Tool to identify signs and symptoms of psoriatic arthritis among those with psoriasis: a cross‐sectional analysis from the US‐based Corrona Psoriasis Registry
Mease P, Palmer J, Hur P, Strober B, Lebwohl M, Karki C, Reed G, Etzel C, Greenberg J, Helliwell P. Utilization of the validated Psoriasis Epidemiology Screening Tool to identify signs and symptoms of psoriatic arthritis among those with psoriasis: a cross‐sectional analysis from the US‐based Corrona Psoriasis Registry. Journal Of The European Academy Of Dermatology And Venereology 2019, 33: 886-892. PMID: 30663130, PMCID: PMC6593969, DOI: 10.1111/jdv.15443.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedArthritis, PsoriaticCross-Sectional StudiesFemaleHumansMaleMiddle AgedPsoriasisRegistriesReproducibility of ResultsUnited StatesConceptsPsoriasis Epidemiology Screening ToolRegistry patientsPsoriatic arthritisActivity impairmentWorse health-related qualityDermatology Life Quality IndexScreening toolCorrona Psoriasis RegistryUndiagnosed psoriatic arthritisHealth-related qualityPatient-reported outcomesLife Quality IndexWorse health statusFive-item questionnaireChi-squared testCross-sectional analysisPsoriasis RegistryClinical characteristicsHigher BMIPatientsHealth statusPSAPEST scoresCategorical variablesArthritis
2017
Measurement Properties of the Psoriasis Symptom Inventory Electronic Daily Diary in Patients with Moderate to Severe Plaque Psoriasis
Viswanathan H, Mutebi A, Milmont C, Gordon K, Wilson H, Zhang H, Klekotka P, Revicki D, Augustin M, Kricorian G, Nirula A, Strober B. Measurement Properties of the Psoriasis Symptom Inventory Electronic Daily Diary in Patients with Moderate to Severe Plaque Psoriasis. Value In Health 2017, 20: 1174-1179. PMID: 28964451, DOI: 10.1016/j.jval.2016.11.020.Peer-Reviewed Original ResearchConceptsStatic Physician's Global AssessmentDermatology Life Quality IndexPsoriasis Symptom InventorySevere plaque psoriasisBody surface areaPsoriasis signsPlaque psoriasisPsoriasis-affected body surface areaForm Health Survey version 2Global assessmentPatient-reported outcome instrumentsPhysician global assessmentLife Quality IndexMeasurement propertiesElectronic daily diaryPSI total scoreDLQI responsesPASI responsePsoriasis AreaBodily painWeek 12Clinical trialsWeek 8Outcome measuresOutcome instruments
2015
Psychometric validation of the Psoriasis Symptom Diary using Phase III study data from patients with chronic plaque psoriasis
Strober B, Zhao Y, Tran MH, Gnanasakthy A, Nyirady J, Papavassilis C, Nelson LM, McLeod LD, Mordin M, Gottlieb AB, Elewski BE, Lebwohl M. Psychometric validation of the Psoriasis Symptom Diary using Phase III study data from patients with chronic plaque psoriasis. International Journal Of Dermatology 2015, 55: e147-e155. PMID: 26518255, DOI: 10.1111/ijd.13117.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedClinical Trials, Phase III as TopicDermatologic AgentsFemaleHumansMaleMiddle AgedMulticenter Studies as TopicPatient Reported Outcome MeasuresPsoriasisPsychometricsQuality of LifeRandomized Controlled Trials as TopicReproducibility of ResultsSelf ReportSeverity of Illness IndexSurveys and QuestionnairesSymptom AssessmentYoung AdultConceptsDermatology Life Quality IndexChronic plaque psoriasisInvestigator's Global AssessmentPhase III studyPlaque psoriasisIII studySymptom diarySevere chronic plaque psoriasisMulticenter phase III studyGlobal assessmentSafety of secukinumabSevere plaque psoriasisPatient Global ImpressionPercentage of respondersHealth Status QuestionnaireLife Quality IndexHigh intraclass coefficientsPlacebo armPsoriasis AreaTest-retest reliabilityWeek 12Global ImpressionStatus QuestionnaireTreatment decisionsMean difference
2013
Item-Level Psychometric Properties for a New Patient-Reported Psoriasis Symptom Diary
Strober B, Nyirady J, Mallya U, Guettner A, Papavassilis C, Gottlieb A, Elewski B, Turner-Bowker D, Shields A, Gwaltney C, Lebwohl M. Item-Level Psychometric Properties for a New Patient-Reported Psoriasis Symptom Diary. Value In Health 2013, 16: 1014-1022. PMID: 24041351, DOI: 10.1016/j.jval.2013.07.002.Peer-Reviewed Original ResearchMeSH KeywordsAdultDouble-Blind MethodFemaleHumansMaleMiddle AgedPsoriasisPsychometricsReproducibility of ResultsSelf ReportUnited StatesConceptsSymptom diaryClinical trialsSevere chronic plaque-type psoriasisChronic plaque-type psoriasisGlobal assessmentDermatology Life Quality IndexPhase 2 clinical trialChronic plaque psoriasisInvestigator's Global AssessmentPatient Global ImpressionPlaque-type psoriasisFuture clinical trialsLife Quality IndexPsychometric propertiesPlaque psoriasisPsoriasis AreaWeek 12Global ImpressionResponder definitionAdult outpatientsNew patientsItem-level psychometric propertiesStudy weekDiary assessmentsDiary items