2019
Acute Kidney Injury Among Older Patients Undergoing Coronary Angiography for Acute Myocardial Infarction: The SILVER-AMI Study
Dodson JA, Hajduk A, Curtis J, Geda M, Krumholz HM, Song X, Tsang S, Blaum C, Miller P, Parikh CR, Chaudhry SI. Acute Kidney Injury Among Older Patients Undergoing Coronary Angiography for Acute Myocardial Infarction: The SILVER-AMI Study. The American Journal Of Medicine 2019, 132: e817-e826. PMID: 31170374, PMCID: PMC6891160, DOI: 10.1016/j.amjmed.2019.05.022.Peer-Reviewed Original ResearchMeSH KeywordsActivities of Daily LivingAcute Kidney InjuryAge FactorsAgedAged, 80 and overCohort StudiesCoronary AngiographyDatabases, FactualFemaleGeriatric AssessmentHospital MortalityHospitalizationHumansKaplan-Meier EstimateLogistic ModelsMaleMyocardial InfarctionOdds RatioPrognosisProportional Hazards ModelsRisk AssessmentSeverity of Illness IndexSurvival AnalysisConceptsAcute kidney injuryAcute myocardial infarctionAge-related conditionsKidney injuryBody mass indexCoronary angiographyRisk factorsMyocardial infarctionOlder patientsMean ageAcute kidney injury risk factorsAcute Myocardial Infarction StudyAcute myocardial infarction cohortOlder adultsGlobal Outcomes criteriaMyocardial Infarction StudyInjury risk factorsParticipants' mean ageSILVER-AMI StudyMultivariable adjustmentComorbid diseasesHeart failureIndependent predictorsGeriatric conditionsMass index
2017
Modeling Major Adverse Outcomes of Pediatric and Adult Patients With Congenital Heart Disease Undergoing Cardiac Catheterization
Jayaram N, Spertus JA, Kennedy KF, Vincent R, Martin GR, Curtis JP, Nykanen D, Moore PM, Bergersen L. Modeling Major Adverse Outcomes of Pediatric and Adult Patients With Congenital Heart Disease Undergoing Cardiac Catheterization. Circulation 2017, 136: 2009-2019. PMID: 28882885, PMCID: PMC5698125, DOI: 10.1161/circulationaha.117.027714.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAge FactorsBlood CoagulationBlood Coagulation DisordersCardiac CatheterizationChildChild, PreschoolChi-Square DistributionFemaleHeart Defects, CongenitalHemodynamicsHumansInfantInfant, NewbornKidneyLogistic ModelsMaleMultivariate AnalysisOdds RatioRegistriesRenal InsufficiencyReproducibility of ResultsRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsProcedure-type risk categoriesMajor adverse outcomesMajor adverse eventsCardiac catheterizationCongenital heart diseaseAdverse eventsValidation cohortAdverse outcomesCongenital cardiac catheterizationIMPACT RegistryRisk categoriesHemodynamic vulnerabilityHeart diseaseMultivariable hierarchical logistic regression modelsFinal risk-adjustment modelSingle ventricle physiologyRisk-adjusted outcomesHierarchical logistic regression modelsRisk-adjustment modelsLogistic regression modelsRisk standardizationRenal insufficiencyAdult patientsConsecutive patientsPatient characteristics
2016
Gender differences in physical activity following acute myocardial infarction in adults: A prospective, observational study
Minges KE, Strait KM, Owen N, Dunstan DW, Camhi SM, Lichtman J, Geda M, Dreyer RP, Bueno H, Beltrame JF, Curtis JP, Krumholz HM. Gender differences in physical activity following acute myocardial infarction in adults: A prospective, observational study. European Journal Of Preventive Cardiology 2016, 24: 192-203. PMID: 27885060, DOI: 10.1177/2047487316679905.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAustraliaCardiac RehabilitationChi-Square DistributionExerciseExercise TherapyFemaleHealth BehaviorHealth Knowledge, Attitudes, PracticeHumansMaleMiddle AgedMyocardial InfarctionOdds RatioPatient ComplianceProspective StudiesRisk FactorsSex FactorsSpainTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsAcute myocardial infarctionPost-acute myocardial infarctionMyocardial infarctionPhysical activityRegular physical activity participationYoung AMI Patients (VIRGO) studyPhysical activity recommendationsAmerican Heart AssociationPhysical activity trajectoriesNon-white raceMyocardial infarction recoveryPhysical activity participationGender differencesHospital dischargeHeart AssociationLifestyle behaviorsActivity recommendationsObservational studyInfarctionAustralian hospitalsTargeted interventionsOne monthPatientsTime pointsLonger durationDevelopment and validation of a simple risk score to predict 30‐day readmission after percutaneous coronary intervention in a cohort of medicare patients
Minges KE, Herrin J, Fiorilli PN, Curtis JP. Development and validation of a simple risk score to predict 30‐day readmission after percutaneous coronary intervention in a cohort of medicare patients. Catheterization And Cardiovascular Interventions 2016, 89: 955-963. PMID: 27515069, PMCID: PMC5397364, DOI: 10.1002/ccd.26701.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAlgorithmsDecision Support TechniquesFemaleHumansLogistic ModelsMaleMedicareMultivariate AnalysisOdds RatioPatient ReadmissionPercutaneous Coronary InterventionPredictive Value of TestsRegistriesReproducibility of ResultsRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeUnited StatesConceptsRisk of readmissionPCI patientsRisk scoreMultivariable logistic regression modelRisk score developmentDays of dischargeSimple risk scoreTime of dischargeModel c-statisticLogistic regression modelsStepwise selection modelCathPCI RegistryHospital dischargeReadmission ratesClinical factorsRevascularization proceduresValidation cohortC-statisticReadmissionHigh riskMedicare feeLower riskService claimsPatientsCohortCoronary Catheterization and Percutaneous Coronary Intervention in China: 10-Year Results From the China PEACE-Retrospective CathPCI Study
Zheng X, Curtis JP, Hu S, Wang Y, Yang Y, Masoudi FA, Spertus JA, Li X, Li J, Dharmarajan K, Downing NS, Krumholz HM, Jiang L. Coronary Catheterization and Percutaneous Coronary Intervention in China: 10-Year Results From the China PEACE-Retrospective CathPCI Study. JAMA Internal Medicine 2016, 176: 512. PMID: 26974883, PMCID: PMC5459379, DOI: 10.1001/jamainternmed.2016.0166.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAngina, UnstableCardiac CatheterizationChinaCoronary Artery DiseaseDrug-Eluting StentsFemaleHospital MortalityHospitals, UrbanHumansLength of StayMaleMedical RecordsMiddle AgedMyocardial InfarctionOdds RatioOutcome Assessment, Health CarePercutaneous Coronary InterventionPostoperative ComplicationsPostoperative HemorrhageQuality of Health CareRetrospective StudiesStentsTime-to-TreatmentConceptsPercutaneous coronary interventionDrug-eluting stentsQuality of careCoronary catheterizationCoronary interventionNonobstructive coronary artery diseasePrimary percutaneous coronary interventionFuture quality improvement initiativesEvidence-based medicationsOutcomes of patientsCoronary artery diseaseClinical observational studyUse of catheterizationQuality improvement initiativesCalendar year 2001Hospital mortalityArtery diseasePatient characteristicsStable patientsTreatment patternsMedian lengthMean agePCI proceduresMedical recordsObservational studyImpact of Glycoprotein IIb/IIIa Inhibitors Use on Outcomes After Lower Extremity Endovascular Interventions From Nationwide Inpatient Sample (2006–2011)
Arora S, Panaich SS, Patel N, Patel NJ, Lahewala S, Thakkar B, Savani C, Jhamnani S, Singh V, Patel N, Patel S, Sonani R, Patel A, Tripathi B, Deshmukh A, Chothani A, Patel J, Bhatt P, Mohamad T, Remetz MS, Curtis JP, Attaran RR, Mena CI, Schreiber T, Grines C, Cleman M, Forrest JK, Badheka AO. Impact of Glycoprotein IIb/IIIa Inhibitors Use on Outcomes After Lower Extremity Endovascular Interventions From Nationwide Inpatient Sample (2006–2011). Catheterization And Cardiovascular Interventions 2016, 88: 605-616. PMID: 26914274, DOI: 10.1002/ccd.26452.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAmputation, SurgicalCross-Sectional StudiesDatabases, FactualDrug CostsEndovascular ProceduresFemaleHospital CostsHospital MortalityHumansLimb SalvageLogistic ModelsLower ExtremityMaleMiddle AgedMultivariate AnalysisOdds RatioPeripheral Arterial DiseasePlatelet Aggregation InhibitorsPlatelet Glycoprotein GPIIb-IIIa ComplexPropensity ScoreRisk FactorsTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsGlycoprotein IIb/IIIa inhibitorsPeripheral endovascular interventionsHospital mortalityHospitalization costsEndovascular interventionGPI useAmputation rateUtilization Project Nationwide Inpatient Sample databaseTwo-level hierarchical multivariateIIb/IIIa inhibitorsNationwide Inpatient Sample databaseLower amputation ratesPaucity of dataHospital outcomesPostprocedural complicationsSecondary outcomesPropensity matchingStudy cohortHealthcare costsICD-9Multivariate analysisStudy outcomesSample databaseMortalityHierarchical multivariate
2015
Gender and outcomes after primary prevention implantable cardioverter-defibrillator implantation: Findings from the National Cardiovascular Data Registry (NCDR)
Russo AM, Daugherty SL, Masoudi FA, Wang Y, Curtis J, Lampert R. Gender and outcomes after primary prevention implantable cardioverter-defibrillator implantation: Findings from the National Cardiovascular Data Registry (NCDR). American Heart Journal 2015, 170: 330-338. PMID: 26299231, PMCID: PMC4768728, DOI: 10.1016/j.ahj.2015.02.025.Peer-Reviewed Original ResearchConceptsNational Cardiovascular Data RegistryPrimary preventionHF readmissionCause readmissionHospital dischargeICD implantationHeart failurePrimary prevention implantable cardioverter-defibrillator (ICD) implantationDual-chamber ICD implantationImplantable cardioverter defibrillator implantationPatients 65 yearsAdvanced heart failureProcedure-related complicationsCardioverter-defibrillator implantationDevice-related complicationsSudden cardiac deathHigh-risk individualsDual-chamber ICDGreater comorbidityBaseline characteristicsOlder patientsCardiac deathProcedural complicationsWorse outcomesClinical trials
2014
In-Hospital Complications Associated With Reoperations of Implantable Cardioverter Defibrillators
Steckman DA, Varosy PD, Parzynski CS, Masoudi FA, Curtis JP, Sauer WH, Nguyen DT. In-Hospital Complications Associated With Reoperations of Implantable Cardioverter Defibrillators. The American Journal Of Cardiology 2014, 114: 419-426. PMID: 24927972, DOI: 10.1016/j.amjcard.2014.05.010.Peer-Reviewed Original ResearchConceptsHospital complicationsComplication rateRepeat proceduresLead extractionICD proceduresMultivariable adjusted odds ratiosNational Cardiovascular Data RegistryInitial implantImplantable cardioverter-defibrillator (ICD) proceduresHierarchical multivariable logistic regressionHospital adverse eventsAdjusted odds ratioHigh complication rateMultivariable logistic regressionLarge national cohortImplantable cardioverter defibrillatorHospital deathAdverse eventsICD implantationPatient characteristicsNational cohortOdds ratioProcedural outcomesCardioverter defibrillatorHigh risk
2013
Cardiac Perforation From Implantable Cardioverter-Defibrillator Lead Placement
Hsu JC, Varosy PD, Bao H, Dewland TA, Curtis JP, Marcus GM. Cardiac Perforation From Implantable Cardioverter-Defibrillator Lead Placement. Circulation Cardiovascular Quality And Outcomes 2013, 6: 582-590. PMID: 24002030, DOI: 10.1161/circoutcomes.113.000299.Peer-Reviewed Original ResearchConceptsPredictors of perforationCardiac perforationICD recipientsMajor complicationsGreater oddsImplantable cardioverter defibrillator lead placementHigher left ventricular ejection fractionFirst-time ICD recipientsLeft ventricular ejection fractionHierarchical multivariable logistic regressionHeart failure classICD lead implantationAssociated adverse eventsVentricular ejection fractionMultivariable logistic regressionLength of stayBundle branch blockCardiac bypass surgeryHospital mortalityHospital deathHospital stayBypass surgeryFeared complicationMultivariable adjustmentAdverse eventsEnhanced Mortality Risk Prediction With a Focus on High-Risk Percutaneous Coronary Intervention Results From 1,208,137 Procedures in the NCDR (National Cardiovascular Data Registry)
Brennan JM, Curtis JP, Dai D, Fitzgerald S, Khandelwal AK, Spertus JA, Rao SV, Singh M, Shaw RE, Ho KK, Krone RJ, Weintraub WS, Weaver WD, Peterson ED, Registry C. Enhanced Mortality Risk Prediction With a Focus on High-Risk Percutaneous Coronary Intervention Results From 1,208,137 Procedures in the NCDR (National Cardiovascular Data Registry). JACC Cardiovascular Interventions 2013, 6: 790-799. PMID: 23968699, DOI: 10.1016/j.jcin.2013.03.020.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCoronary AngiographyCoronary Artery DiseaseDiscriminant AnalysisFemaleHeart ArrestHospital MortalityHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisOdds RatioPercutaneous Coronary InterventionRegistriesReproducibility of ResultsRisk AssessmentRisk FactorsShock, CardiogenicTime FactorsTreatment OutcomeUnited StatesConceptsPercutaneous coronary interventionRecent cardiac arrestCardiogenic shockInpatient mortalityCardiac arrestPercutaneous Coronary Intervention ResultsBedside risk scoreMain lesion locationHigh-risk patientsChronic total occlusionHigh clinical riskRisk of deathHospital mortality risk modelPre-specified patient subgroupsMortality risk predictionMortality risk modelData collection formRisk prediction modelPCI riskHospital mortalityProcedural mortalityAngiographic predictorsCoronary interventionRisk patientsClinical stability
2012
Development of 2 Registry-Based Risk Models Suitable for Characterizing Hospital Performance on 30-Day All-Cause Mortality Rates Among Patients Undergoing Percutaneous Coronary Intervention
Curtis JP, Geary LL, Wang Y, Chen J, Drye EE, Grosso LM, Spertus JA, Rumsfeld JS, Weintraub WS, Masoudi FA, Brindis RG, Krumholz HM. Development of 2 Registry-Based Risk Models Suitable for Characterizing Hospital Performance on 30-Day All-Cause Mortality Rates Among Patients Undergoing Percutaneous Coronary Intervention. Circulation Cardiovascular Quality And Outcomes 2012, 5: 628-637. PMID: 22949491, DOI: 10.1161/circoutcomes.111.964569.Peer-Reviewed Original ResearchMeSH KeywordsAcute Coronary SyndromeAgedAged, 80 and overAngina PectorisChi-Square DistributionComorbidityFemaleHeart DiseasesHospital MortalityHospitalsHumansLogistic ModelsMaleMyocardial InfarctionOdds RatioOutcome and Process Assessment, Health CarePercutaneous Coronary InterventionQuality Indicators, Health CareRegistriesRisk AssessmentRisk FactorsShock, CardiogenicTime FactorsTreatment OutcomeUnited StatesConceptsST-segment elevation myocardial infarctionPercutaneous coronary interventionRisk-standardized mortality ratesElevation myocardial infarctionPatient mortality ratesMyocardial infarctionMortality rateCardiogenic shockCoronary interventionDerivation cohortHospital risk-standardized mortality ratesCause mortality ratesAdministrative claims dataQuality of careHierarchical logistic regression modelsNational Quality ForumLogistic regression modelsObserved mortality rateCathPCI RegistryNational HospitalClaims dataInfarctionPatientsQuality ForumFinal modelVariation in Use of Dual-Chamber Implantable Cardioverter-Defibrillators: Results From the National Cardiovascular Data Registry
Matlock DD, Peterson PN, Wang Y, Curtis JP, Reynolds MR, Varosy PD, Masoudi FA. Variation in Use of Dual-Chamber Implantable Cardioverter-Defibrillators: Results From the National Cardiovascular Data Registry. JAMA Internal Medicine 2012, 172: 634-641. PMID: 22529229, PMCID: PMC8317619, DOI: 10.1001/archinternmed.2012.394.Peer-Reviewed Original ResearchMeSH KeywordsAgedCluster AnalysisComorbidityCross-Sectional StudiesDeath, Sudden, CardiacDefibrillators, ImplantableEquipment DesignFemaleHospitalsHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisNew EnglandOdds RatioPacemaker, ArtificialPacific StatesPredictive Value of TestsPrimary PreventionRegistriesConceptsDual-chamber ICDDual-chamber devicesPrimary preventionDual-Chamber Implantable CardioverterMultivariate hierarchical logistic regressionNational Cardiovascular Data RegistrySingle-chamber ICDHospital-level variationStrong independent predictorSudden cardiac deathCross-sectional studyHealth care providersHierarchical logistic regressionPacing indicationCardiac deathHospital clusteringIndependent predictorsPatient factorsPhysician factorsHospital ratesImplantable cardioverterCare providersIdentical patientsCurrent evidenceData registry
2008
Delay in Presentation and Reperfusion Therapy in ST-Elevation Myocardial Infarction
Ting HH, Bradley EH, Wang Y, Nallamothu BK, Gersh BJ, Roger VL, Lichtman JH, Curtis JP, Krumholz HM. Delay in Presentation and Reperfusion Therapy in ST-Elevation Myocardial Infarction. The American Journal Of Medicine 2008, 121: 316-323. PMID: 18374691, PMCID: PMC2373574, DOI: 10.1016/j.amjmed.2007.11.017.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAngioplasty, Balloon, CoronaryEarly DiagnosisElectrocardiographyEmergency Medical ServicesEmergency Service, HospitalFemaleFollow-Up StudiesHospital MortalityHumansMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionMyocardial RevascularizationOdds RatioProbabilityRegistriesRetrospective StudiesRisk FactorsSurvival AnalysisThrombolytic TherapyTime FactorsTreatment OutcomeConceptsST-elevation myocardial infarctionReperfusion therapyHospital presentationBalloon timeSymptom onsetLonger doorMyocardial infarctionDrug timePrimary reperfusion therapyCohort studyLate presentersNeedle timeNational registryPatientsReduced likelihoodTherapyInfarctionLong delayPresentationOnsetHoursAssociationMinutesRegistry