2017
Depressive symptoms, depression, and the effect of biologic therapy among patients in Psoriasis Longitudinal Assessment and Registry (PSOLAR)
Strober B, Gooderham M, de Jong EMGJ, Kimball AB, Langley RG, Lakdawala N, Goyal K, Lawson F, Langholff W, Hopkins L, Fakharzadeh S, Srivastava B, Menter A. Depressive symptoms, depression, and the effect of biologic therapy among patients in Psoriasis Longitudinal Assessment and Registry (PSOLAR). Journal Of The American Academy Of Dermatology 2017, 78: 70-80. PMID: 29102053, DOI: 10.1016/j.jaad.2017.08.051.Peer-Reviewed Original ResearchConceptsImpact of treatmentPsoriasis Longitudinal AssessmentConventional therapyAdverse eventsDepressive symptomsIncidence rateLongitudinal assessmentConventional systemic therapiesSevere psoriasisBiologic therapySystemic therapyLower incidenceStudy populationPatientsTherapySymptomsPsoriasisRegistryBiologicsPhototherapyDepressionIncidenceMultivariate modelingRiskTreatment
2013
The Psoriasis Symptom Diary: development and content validity of a novel patient‐reported outcome instrument
Lebwohl M, Swensen A, Nyirady J, Kim E, Gwaltney C, Strober B. The Psoriasis Symptom Diary: development and content validity of a novel patient‐reported outcome instrument. International Journal Of Dermatology 2013, 53: 714-722. PMID: 23557000, DOI: 10.1111/j.1365-4632.2012.05798.x.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAdaptation, PsychologicalAdolescentAdultAge FactorsAgedCohort StudiesFemaleHumansMaleMiddle AgedObserver VariationPsoriasisPsychometricsQuality of LifeSelf ReportSeverity of Illness IndexSex FactorsSickness Impact ProfileSurveys and QuestionnairesTreatment OutcomeYoung AdultConceptsSymptom diaryPatient experienceNovel patient-reported outcome instrumentContent validityPatient-reported outcome instrumentsPsoriasis-related symptomsQuantitative psychometric testingChronic plaque psoriasisImpact of symptomsQualitative patient interviewsVariety of symptomsPatient's daily lifeNew PRO instrumentAppearance of plaquesPlaque psoriasisEfficacy endpointPsoriasis treatmentPatient interviewsClinical trialsNew patientsPatient understandingOutcome instrumentsImportant symptomKey patient experiencesPRO instruments