2020
Validation of Administrative Claims to Ascertain Outcomes in Pivotal Trials of Transcatheter Aortic Valve Replacement
Butala NM, Strom JB, Faridi KF, Kazi DS, Zhao Y, Brennan JM, Popma JJ, Shen C, Yeh RW. Validation of Administrative Claims to Ascertain Outcomes in Pivotal Trials of Transcatheter Aortic Valve Replacement. JACC Cardiovascular Interventions 2020, 13: 1777-1785. PMID: 32682677, PMCID: PMC7444647, DOI: 10.1016/j.jcin.2020.03.049.Peer-Reviewed Original ResearchMeSH KeywordsAdministrative Claims, HealthcareAgedAged, 80 and overAortic Valve StenosisBioprosthesisClinical Trials as TopicData AccuracyData MiningDatabases, FactualFemaleHealth Services ResearchHeart Valve ProsthesisHumansInternational Classification of DiseasesMaleMedicarePostoperative ComplicationsReproducibility of ResultsTranscatheter Aortic Valve ReplacementTreatment OutcomeUnited StatesConceptsTranscatheter aortic valve replacementAortic valve replacementNegative predictive valuePositive predictive valueValve replacementPivotal trialsAdministrative claimsPredictive valueAortic valve reinterventionProcedural billing codesAcute kidney injuryPermanent pacemaker implantationKappa agreement statisticsBleeding eventsValve reinterventionKidney injuryTrial patientsPacemaker implantationProcedural complicationsOutcome ascertainmentTrial endpointsClinical endpointsMyocardial infarctionInpatient claimsClinical trials
2019
Comparison of Clinical Trials and Administrative Claims to Identify Stroke Among Patients Undergoing Aortic Valve Replacement
Strom JB, Zhao Y, Faridi KF, Tamez H, Butala NM, Valsdottir LR, Curtis J, Brennan JM, Shen C, Boulware M, Popma JJ, Yeh RW. Comparison of Clinical Trials and Administrative Claims to Identify Stroke Among Patients Undergoing Aortic Valve Replacement. Circulation Cardiovascular Interventions 2019, 12: e008231. PMID: 31694411, PMCID: PMC7212938, DOI: 10.1161/circinterventions.119.008231.Peer-Reviewed Original ResearchMeSH KeywordsAdministrative Claims, HealthcareAgedAged, 80 and overAortic ValveAortic Valve StenosisBrain IschemiaClinical Trials as TopicDatabases, FactualFemaleHeart Valve Prosthesis ImplantationHumansIschemic Attack, TransientMaleMedicareRisk AssessmentRisk FactorsStrokeTime FactorsTranscatheter Aortic Valve ReplacementTreatment OutcomeUnited StatesConceptsNegative predictive valueAortic valve replacementCerebrovascular eventsInternational ClassificationPositive predictive valuePredictive valueValve replacementNinth RevisionClinical trialsTenth RevisionBilling codesKaplan-Meier estimatesMedicare inpatient claimsSURTAVI trialClinical event adjudicationDevastating complicationIschemic strokeNeurological eventsCerebrovascular diseaseBilling claimsInpatient claimsEvent adjudicationAdministrative claimsHigh riskTrial participants
2017
Proprotein Convertase Subtilisin/Kexin Type 9 Inhibitor Therapy
Hess GP, Natarajan P, Faridi KF, Fievitz A, Valsdottir L, Yeh RW. Proprotein Convertase Subtilisin/Kexin Type 9 Inhibitor Therapy. Circulation 2017, 136: 2210-2219. PMID: 29084735, PMCID: PMC5716860, DOI: 10.1161/circulationaha.117.028430.Peer-Reviewed Original ResearchMeSH KeywordsAdministrative Claims, HealthcareAgedAtherosclerosisCost-Benefit AnalysisDrug CostsElectronic Health RecordsEligibility DeterminationFemaleHumansHyperlipoproteinemia Type IIHypolipidemic AgentsInsurance, Health, ReimbursementInsurance, Pharmaceutical ServicesMaleMedicareMiddle AgedPCSK9 InhibitorsProcess Assessment, Health CareProprotein Convertase 9Retrospective StudiesSerine Proteinase InhibitorsTreatment OutcomeUnited StatesConceptsProprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitorsAtherosclerotic cardiovascular diseasePCSK9i prescriptionsPayer typeCardiovascular diseaseProprotein convertase subtilisin/kexin type 9 inhibitor therapyHigher low-density lipoprotein cholesterol levelsSubtilisin/kexin type 9 inhibitorsLow-density lipoprotein cholesterol levelsClinical atherosclerotic cardiovascular diseaseDrug's high costNonprimary care providersLipoprotein cholesterol levelsDescriptive cohort studyElectronic medical recordsPCSK9i therapyPrescription approvalThird-party payersStatin useClinical characteristicsStatin intoleranceCohort studyInhibitor therapyPharmacy claimsPrescription claims