2011
Impact of Leukocyte Count on Mortality and Bleeding in Patients With Myocardial Infarction Undergoing Primary Percutaneous Coronary Interventions
Palmerini T, Mehran R, Dangas G, Nikolsky E, Witzenbichler B, Guagliumi G, Dudek D, Genereux P, Caixeta A, Rabbani L, Weisz G, Parise H, Fahy M, Xu K, Brodie B, Lansky A, Stone GW. Impact of Leukocyte Count on Mortality and Bleeding in Patients With Myocardial Infarction Undergoing Primary Percutaneous Coronary Interventions. Circulation 2011, 123: 2829-2837. PMID: 21632496, DOI: 10.1161/circulationaha.110.985564.Peer-Reviewed Original ResearchConceptsWhite blood cell countPeak creatinine phosphokinase levelCreatinine phosphokinase levelsPercutaneous coronary interventionST-segment elevation acute myocardial infarctionBaseline white blood cell countCoronary interventionAcute myocardial infarctionIndependent predictorsNoncardiac mortalityCardiac mortalityMyocardial infarctionMajor bleedingHigher white blood cell countLower white blood cell countPropensity-adjusted multivariable analysisAcute Myocardial Infarction trialPrimary percutaneous coronary interventionMyocardial Infarction trialVentricular ejection fractionSubgroup of patientsBlood cell countHarmonizing OutcomesCause mortalityEjection fraction
2009
Effect of Supersaturated Oxygen Delivery on Infarct Size After Percutaneous Coronary Intervention in Acute Myocardial Infarction
Stone GW, Martin JL, de Boer MJ, Margheri M, Bramucci E, Blankenship JC, Metzger DC, Gibbons RJ, Lindsay BS, Weiner BH, Lansky AJ, Krucoff MW, Fahy M, Boscardin WJ. Effect of Supersaturated Oxygen Delivery on Infarct Size After Percutaneous Coronary Intervention in Acute Myocardial Infarction. Circulation Cardiovascular Interventions 2009, 2: 366-375. PMID: 20031745, DOI: 10.1161/circinterventions.108.840066.Peer-Reviewed Original ResearchConceptsST-segment elevation myocardial infarctionMajor adverse cardiovascular eventsElevation myocardial infarctionPercutaneous coronary interventionAdverse cardiovascular eventsAnterior ST-segment elevation myocardial infarctionInfarct sizeCoronary interventionMyocardial infarctionCardiovascular eventsLeft anteriorSymptom onsetLarge ST-segment elevation myocardial infarctionComposite major adverse cardiovascular eventsSestamibi single-photon emissionMedian infarct sizePosthoc subgroup analysisPrimary efficacy measureAcute myocardial infarctionPrimary safety measureSingle photon emissionNoninferior ratesTreat populationProtocol populationMulticenter trial
2007
Impact of Baseline Platelet Count in Patients Undergoing Primary Percutaneous Coronary Intervention in Acute Myocardial Infarction (from the CADILLAC Trial)
Nikolsky E, Grines CL, Cox DA, Garcia E, Tcheng JE, Sadeghi M, Mehran R, Lansky AJ, Na Y, Stone GW. Impact of Baseline Platelet Count in Patients Undergoing Primary Percutaneous Coronary Intervention in Acute Myocardial Infarction (from the CADILLAC Trial). The American Journal Of Cardiology 2007, 99: 1055-1061. PMID: 17437727, DOI: 10.1016/j.amjcard.2006.11.066.Peer-Reviewed Original ResearchMeSH KeywordsAbciximabAgedAngioplasty, Balloon, CoronaryAntibodies, MonoclonalCause of DeathCoronary AngiographyCoronary RestenosisCoronary ThrombosisCreatine KinaseFemaleFollow-Up StudiesForecastingHumansImmunoglobulin Fab FragmentsMaleMiddle AgedMyocardial InfarctionPlatelet Aggregation InhibitorsPlatelet CountPlatelet Glycoprotein GPIIb-IIIa ComplexProspective StudiesRecurrenceStentsTreatment OutcomeConceptsPrimary percutaneous coronary interventionBaseline platelet countAcute myocardial infarctionPrimary PCIHigher baseline platelet countPercutaneous coronary interventionPlatelet countCoronary interventionMyocardial infarctionAngiographic success rateTarget vessel thrombosisPowerful independent predictorMedian platelet countRole of plateletsCADILLAC trialCardiac mortalityAngiographic outcomesIndependent predictorsAngiographic resultsHighest quartileMultivariable analysisVessel thrombosisVascular responsesReinfarctionPatientsRelation Between Leucocyte Count, Myonecrosis, Myocardial Perfusion, and Outcomes Following Primary Angioplasty
Prasad A, Stone GW, Stuckey TD, Costantini CO, Mehran R, Garcia E, Tcheng JE, Cox DA, Grines CL, Lansky AJ, Gersh BJ. Relation Between Leucocyte Count, Myonecrosis, Myocardial Perfusion, and Outcomes Following Primary Angioplasty. The American Journal Of Cardiology 2007, 99: 1067-1071. PMID: 17437729, DOI: 10.1016/j.amjcard.2006.11.063.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAngioplasty, Balloon, CoronaryCoronary AngiographyCoronary CirculationCreatine KinaseFemaleForecastingHumansLeukocyte CountLeukocytosisMaleMicrocirculationMiddle AgedMyocardial InfarctionMyocardial ReperfusionProspective StudiesRetrospective StudiesSmokingSurvival RateTreatment OutcomeConceptsPrimary percutaneous coronary interventionPrimary PCIBaseline leukocyte countAcute myocardial infarctionHigh leukocyte countLeukocyte countMyocardial perfusionMyocardial blush grade 2/3Myocardial infarction (TIMI) flowMyocardial blush gradePredictors of mortalityPercutaneous coronary interventionNegative prognostic factorPeak creatine phosphokinaseBaseline leukocytosisCADILLAC trialBlush gradePrimary angioplastyCoronary interventionCurrent smokersIndependent predictorsPrognostic factorsReperfusion successClinical outcomesGrade 2/3
2006
Prognostic Implications of Creatine Kinase Elevation After Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction
Halkin A, Stone GW, Grines CL, Cox DA, Rutherford BD, Esente P, Meils CM, Albertsson P, Farah A, Tcheng JE, Lansky AJ, Mehran R. Prognostic Implications of Creatine Kinase Elevation After Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction. Journal Of The American College Of Cardiology 2006, 47: 951-961. PMID: 16516077, DOI: 10.1016/j.jacc.2005.12.003.Peer-Reviewed Original ResearchMeSH KeywordsAngioplasty, Balloon, CoronaryCreatine KinaseFemaleHumansMaleMiddle AgedMyocardial InfarctionPrognosisConceptsPrimary percutaneous coronary interventionAcute myocardial infarctionPrimary PCIPercutaneous coronary interventionCreatine kinase elevationCoronary interventionPrognostic implicationsMyocardial infarctionCK levelsLate Angioplasty Complications (CADILLAC) trialLeft ventricular ejection fractionOne-year survivorsPost-PCI ThrombolysisMyocardial infarction (TIMI) flowOne-year mortalityAntegrade blood flowVentricular ejection fractionPeak creatine kinaseCK monitoringControlled AbciximabComplications TrialMost patientsEjection fractionIndependent predictorsMortality independent
2005
Creatine kinase-MB enzyme elevation and long-term clinical events after successful coronary stenting in lesions with ruptured plaque
Fujii K, Carlier SG, Mintz GS, Kobayashi Y, Jacoboff D, Nierenberg H, Takebayashi H, Yasuda T, Moussa I, Dangas G, Mehran R, Lansky AJ, Kreps EM, Collins M, Stone GW, Leon MB, Moses JW. Creatine kinase-MB enzyme elevation and long-term clinical events after successful coronary stenting in lesions with ruptured plaque. The American Journal Of Cardiology 2005, 95: 355-359. PMID: 15670544, DOI: 10.1016/j.amjcard.2004.09.033.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceCase-Control StudiesChi-Square DistributionCineangiographyCoronary AngiographyCoronary Artery DiseaseCreatine KinaseCreatine Kinase, MB FormFemaleHumansImage Processing, Computer-AssistedIsoenzymesMaleMiddle AgedRuptureStatistics, NonparametricStentsUltrasonography, InterventionalConceptsAcute coronary syndromeCoronary syndromeCoronary stentingClinical outcomesStent implantationRuptured plaquesCreatine kinase-MB isoenzyme releaseCreatine kinase‐MB enzyme elevationLong-term clinical eventsCK-MB elevationCK-MB releaseSuccessful coronary stentingControl patientsUnstable anginaEnzyme elevationIndependent predictorsProcedural complicationsClinical eventsPlaque ruptureIntravascular ultrasoundPatientsLong-term eventsPlaquesComposite rateSyndrome
2003
Increased CK-MB release is a “trade-off” for optimal stent implantation an intravascular ultrasound study
Iakovou I, Mintz GS, Dangas G, Abizaid A, Mehran R, Kobayashi Y, Lansky AJ, Aymong ED, Nikolsky E, Stone GW, Moses JW, Leon MB. Increased CK-MB release is a “trade-off” for optimal stent implantation an intravascular ultrasound study. Journal Of The American College Of Cardiology 2003, 42: 1900-1905. PMID: 14662249, DOI: 10.1016/j.jacc.2003.06.012.Peer-Reviewed Original ResearchConceptsCK-MB releaseTarget lesion revascularizationOptimal stent implantationStent expansionLesion revascularizationClinical restenosisStent implantationGroup 1Creatine kinase-MB isoenzyme releaseGroup 3Lower mortalityIntravascular ultrasound-guided stentingLower target lesion revascularizationPeak CK-MB valuesMajor adverse cardiac eventsLumen cross-sectional areaAdverse cardiac eventsAggressive stent expansionPercutaneous coronary interventionIntravascular ultrasound studyCK-MB valuesLate mortalityCardiac eventsCoronary interventionConsecutive patients
2002
Postprocedure creatine kinase-MB elevation and baseline left ventricular dysfunction predict one-year mortality after percutaneous coronary intervention
Dangas G, Mehran R, Feldman D, Stoyioglou A, Pichard AD, Kent KM, Satler LF, Fahy M, Lansky AJ, Stone GW, Leon MB. Postprocedure creatine kinase-MB elevation and baseline left ventricular dysfunction predict one-year mortality after percutaneous coronary intervention. The American Journal Of Cardiology 2002, 89: 586-589. PMID: 11867045, DOI: 10.1016/s0002-9149(01)02299-8.Peer-Reviewed Original Research
2001
Differential Impact on Survival of Electrocardiographic Q-Wave Versus Enzymatic Myocardial Infarction After Percutaneous Intervention
Stone G, Mehran R, Dangas G, Lansky A, Kornowski R, Leon M. Differential Impact on Survival of Electrocardiographic Q-Wave Versus Enzymatic Myocardial Infarction After Percutaneous Intervention. Circulation 2001, 104: 642-647. PMID: 11489768, DOI: 10.1161/hc3101.093902.Peer-Reviewed Original ResearchConceptsQ-wave myocardial infarctionMyocardial infarctionPercutaneous interventionCPK-MB elevationNon-Q-wave myocardial infarctionElective percutaneous interventionIndependent research nurseSerial creatine phosphokinasePeriprocedural myocardial infarctionTertiary referral centerRelative prognostic importanceNew Q wavesCPK-MB levelsPowerful independent determinantCPK-MB releaseEnzymatic elevationPeriprocedural infarctionReferral centerConsecutive patientsReferral populationResearch nursesIndependent determinantsPrognostic importanceStent useQ waves
2000
Prognostic value of cardiac troponin-I levels following catheter-based coronary interventions
Fuchs S, Kornowski R, Mehran R, Lansky A, Satler L, Pichard A, Kent K, Clark C, Stone G, Leon M. Prognostic value of cardiac troponin-I levels following catheter-based coronary interventions. The American Journal Of Cardiology 2000, 85: 1077-1082. PMID: 10781755, DOI: 10.1016/s0002-9149(00)00699-8.Peer-Reviewed Original ResearchConceptsCatheter-based coronary interventionsCK-MB levelsHospital complicationsCoronary interventionCreatine kinase-MB fraction levelsCardiac event-free survivalIntermediate-term clinical outcomesTn-I levelsEvent-free survivalIntermediate-term outcomesRisk of mortalityQ-wave infarctionLesion revascularizationConsecutive patientsCoronary angioplastyIndependent predictorsClinical outcomesPrognostic significancePrognostic valueCoronary arteryMyocardial infarctionPlasma levelsSaphenous veinNormal limitsGroup IILong-term clinical events following creatine kinase–myocardial band isoenzyme elevation after successful coronary stenting
Saucedo J, Mehran R, Dangas G, Hong M, Lansky A, Kent K, Satler L, Pichard A, Stone G, Leon M. Long-term clinical events following creatine kinase–myocardial band isoenzyme elevation after successful coronary stenting. Journal Of The American College Of Cardiology 2000, 35: 1134-1141. PMID: 10758952, DOI: 10.1016/s0735-1097(00)00513-1.Peer-Reviewed Original ResearchMeSH KeywordsAgedAnalysis of VarianceAngioplasty, Balloon, CoronaryBiomarkersCoronary DiseaseCreatine KinaseDisease-Free SurvivalFemaleHumansIncidenceLogistic ModelsMaleMiddle AgedPredictive Value of TestsPrognosisProspective StudiesPulmonary EdemaRadiographyRecurrenceRisk FactorsSeverity of Illness IndexStentsTreatment OutcomeConceptsCK-MB elevationCreatine kinase-myocardial band isoenzyme (CK-MB) elevationMajor adverse clinical eventsCK-MB riseAdverse clinical eventsCoronary stentingLate mortalityClinical eventsGroup 1Group 3Group 2Long-term clinical importanceLong-term clinical eventsHospital recurrent ischemiaLate clinical outcomesCardiac enzyme elevationEvent-free survivalClinical end pointsHigher late mortalityPercutaneous coronary interventionPercutaneous coronary revascularizationCK-MB levelsNative coronary arteriesSuccessful coronary stentingSuccessful stent implantationAtherosclerotic Plaque Burden and CK-MB Enzyme Elevation After Coronary Interventions
Mehran R, Dangas G, Mintz G, Lansky A, Pichard A, Satler L, Kent K, Stone G, Leon M. Atherosclerotic Plaque Burden and CK-MB Enzyme Elevation After Coronary Interventions. Circulation 2000, 101: 604-610. PMID: 10673251, DOI: 10.1161/01.cir.101.6.604.Peer-Reviewed Original ResearchConceptsCK-MB elevationAtherosclerotic plaque burdenPreintervention intravascular ultrasoundPlaque burdenTimes upper limitIntravascular ultrasoundCoronary interventionSerum creatine kinase MB fractionPlatelet glycoprotein IIb/IIIa inhibitorsGlycoprotein IIb/IIIa inhibitorsReference segmentsFinal minimal lumen diameterLesion site plaque burdenIIb/IIIa inhibitorsCreatine kinase MB fractionAngiographic lesion morphologyDe novo lesionsNative coronary lesionsPercutaneous coronary interventionMinimal lumen diameterDiffuse atherosclerotic diseaseCatheter-based interventionsCross-sectional narrowingAtheroablative techniquesLate mortality
1999
Creatine Kinase-MB Enzyme Elevation Following Successful Saphenous Vein Graft Intervention Is Associated With Late Mortality
Hong M, Mehran R, Dangas G, Mintz G, Lansky A, Pichard A, Kent K, Satler L, Stone G, Leon M. Creatine Kinase-MB Enzyme Elevation Following Successful Saphenous Vein Graft Intervention Is Associated With Late Mortality. Circulation 1999, 100: 2400-2405. PMID: 10595951, DOI: 10.1161/01.cir.100.24.2400.Peer-Reviewed Original ResearchConceptsCK-MB elevationSaphenous vein graft interventionCK-MB riseVein graft interventionLate mortalityGraft interventionClinical eventsCreatine kinase‐MB enzyme elevationPeriprocedural CK-MB elevationNormal CK-MBMajor clinical eventsLate clinical eventsCreatine kinase elevationStrong independent predictorHospital complicationsSVG angioplastySVG interventionSVG lesionsConsecutive patientsDiabetes mellitusEnzyme elevationIndependent predictorsPrognostic significanceCK-MBMultivariate analysis