2023
Serial Assessment of Coronary Artery Healing of a Biodegradable Polymer Drug-Eluting Stent at 1, 2, and 3 Months by Optical Coherence Tomography (OCT)-The REPAIR Trial.
Silva G, Meneguz-Moreno R, Costa R, Chamié D, Dangas G, Manica A, Arruda J, Sousa A, Feres F, Costa J. Serial Assessment of Coronary Artery Healing of a Biodegradable Polymer Drug-Eluting Stent at 1, 2, and 3 Months by Optical Coherence Tomography (OCT)-The REPAIR Trial. Journal Of Invasive Cardiology 2023, 35: e225-e233. PMID: 36920890, DOI: 10.25270/jic/22.00349.Peer-Reviewed Original ResearchConceptsOptical coherence tomographyDrug-eluting stentsCoherence tomographyStrut coverageSerial optical coherence tomographyEarly strut coverageImaging follow-upSingle-arm studyAcute coronary syndromeLocal drug toxicityPercutaneous coronary interventionType 2 diabetesFirst-generation drug-eluting stentsOpen-labelOCT assessmentBiodegradable polymer drug-eluting stentsDrug toxicityCoronary syndromeFollow-upMean agePolymer drug-eluting stentsCoronary interventionStentHealing patternPatients
2020
Twelve-month clinical and imaging outcomes of the uncaging coronary DynamX bioadaptor system.
Verheye S, Vrolix M, Montorfano M, Zivelonghi C, Giannini F, Bedogni F, Dubois C, De Bruyne B, Costa R, Chamié D, de Ribamar Costa J, Kereiakes D, Abizaid A, Colombo A. Twelve-month clinical and imaging outcomes of the uncaging coronary DynamX bioadaptor system. EuroIntervention 2020, 16: e974-e981. PMID: 32894231, DOI: 10.4244/eij-d-20-00763.Peer-Reviewed Original ResearchConceptsLong-term follow-upOptical coherence tomographyAcute lumen gainSecond-generation drug-eluting stentsTarget lesion failureLumen areaDrug-eluting stentsProcedural successMulticentre studyCardiac deathCoherence tomographyFollow-upImaging outcomesRandomised trialsLesion failureIn-segmentPositive remodelingMean vessel areaLumen gainDevice thrombosisIncrease of vesselsTwelve-monthsIntravascular ultrasoundPatientsVessel areaHealing and early stent coverage after ultrathin strut biodegradable polymer‐coated sirolimus‐eluting stent implantation: SiBi optical coherence tomography study
Abhyankar A, Abizaid A, Chamié D, Patel G. Healing and early stent coverage after ultrathin strut biodegradable polymer‐coated sirolimus‐eluting stent implantation: SiBi optical coherence tomography study. Catheterization And Cardiovascular Interventions 2020, 98: 1335-1342. PMID: 33247618, DOI: 10.1002/ccd.29371.Peer-Reviewed Original ResearchConceptsOptical coherence tomographyOCT analysisNeointimal hyperplasiaStent implantationOptical coherence tomography studiesOCT imagesBlinded to patientShort dual antiplatelet therapyIndependent core laboratoryDual antiplatelet therapySirolimus-eluting stent implantationInvestigator-initiated studyPercentage of strutsOCT examinationConsecutive patientsSingle-centerCoherence tomographyMalapposed strutsCore laboratorySES implantationStent lengthPatientsStent coverageTissue coverageStrut tissue coverageComparison of neointimal coverage between ultrathin biodegradable polymer‐coated sirolimus‐eluting stents and durable polymer‐coated everolimus‐eluting stents: 6 months optical coherence tomography follow‐up from the TAXCO study
Abhyankar A, Abizaid A, Chamié D, Rathod M. Comparison of neointimal coverage between ultrathin biodegradable polymer‐coated sirolimus‐eluting stents and durable polymer‐coated everolimus‐eluting stents: 6 months optical coherence tomography follow‐up from the TAXCO study. Catheterization And Cardiovascular Interventions 2020, 97: 423-430. PMID: 32243050, PMCID: PMC7984091, DOI: 10.1002/ccd.28833.Peer-Reviewed Original ResearchConceptsSirolimus-eluting stentsOptical coherence tomographyEverolimus-eluting stentOCT examinationNo significant differenceStrut-level neointimal thicknessOptical coherence tomography follow-upXience groupBlinded to patientNeointimal thicknessPer-lesion basisSignificant differenceBiodegradable polymer-coated sirolimus-eluting stentIndependent core laboratoryNeointimal coveragePolymer-coated everolimus-eluting stentDegree of neointimal coverageOCT studiesPolymer-coated sirolimus-eluting stentCoherence tomographyMalapposed strutsFollow-upCore laboratoryStrut coveragePatients
2018
Fórmula de CKD‐EPI versus Cockcroft‐Gault na predição de nefropatia induzida por contraste após intervenção coronária percutânea, em pacientes sem disfunção renal significativa
Nunes M, Filho A, Alvares V, Meneguz-Moreno R, Lamas E, Loures V, Chamié D, Abizaid A. Fórmula de CKD‐EPI versus Cockcroft‐Gault na predição de nefropatia induzida por contraste após intervenção coronária percutânea, em pacientes sem disfunção renal significativa. Revista Portuguesa De Cardiologia 2018, 37: 25-33. PMID: 29352692, DOI: 10.1016/j.repc.2017.05.009.Peer-Reviewed Original ResearchConceptsContrast-induced nephropathyCockcroft-Gault formulaGlomerular filtration ratePercutaneous coronary interventionHigher body mass indexBody mass indexRenal impairmentCKD-EPIMass indexProbability of contrast-induced nephropathyCIN occurrenceBaseline glomerular filtration rateChronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formulaContrast agent useAcute coronary syndromeCross-sectional studyCockcroft-GaultRenal dysfunctionSerum creatinineCIN riskCoronary syndromeFiltration rateAgent useCoronary interventionPatients
2017
Serial Assessment of Strut Coverage of Biodegradable Polymer Drug-Eluting Stent at 1, 2, and 3 Months After Stent Implantation by Optical Frequency Domain Imaging
Chevalier B, Smits P, Carrié D, Mehilli J, Van Boven A, Regar E, Sawaya F, Chamié D, Kraaijeveld A, Hovasse T, Vlachojannis G. Serial Assessment of Strut Coverage of Biodegradable Polymer Drug-Eluting Stent at 1, 2, and 3 Months After Stent Implantation by Optical Frequency Domain Imaging. Circulation Cardiovascular Interventions 2017, 10: e004801. PMID: 29246909, DOI: 10.1161/circinterventions.116.004801.Peer-Reviewed Original ResearchMeSH KeywordsAbsorbable ImplantsAgedCardiovascular AgentsCoronary Artery DiseaseCoronary VesselsDrug-Eluting StentsEuropeFemaleHumansHyperplasiaMaleMiddle AgedNeointimaPercutaneous Coronary InterventionPolyestersPredictive Value of TestsProspective StudiesProsthesis DesignRisk FactorsSirolimusTime FactorsTomography, Optical CoherenceTreatment OutcomeWound HealingConceptsDrug-eluting stentsStrut coverageOverlapped stentsAge of patientsNeointimal hyperplasia thicknessAcute coronary syndromeOptical frequency domain imagingFrequency domain imagingSingle-armBiodegradable polymer drug-eluting stentsMulticenter studyStaging procedureCoronary syndromeMultivessel diseasePolymer drug-eluting stentsStent implantationDrug-eluting technologiesStentPatientsDomain imagingLesionsMonthsImplantationBaselineStruts
2015
Metallic Limus‐Eluting Stents Abluminally Coated with Biodegradable Polymers: Angiographic and Clinical Comparison of a Novel Ultra‐Thin Sirolimus Stent Versus Biolimus Stent in the DESTINY Randomized Trial
Lemos P, Abizaid A, Meireles G, Sarmento-Leite R, Prudente M, Cantarelli M, Dourado A, Mariani J, Perin M, Costantini C, Costa R, Costa J, Chamie D, Campos C, Ribeiro E. Metallic Limus‐Eluting Stents Abluminally Coated with Biodegradable Polymers: Angiographic and Clinical Comparison of a Novel Ultra‐Thin Sirolimus Stent Versus Biolimus Stent in the DESTINY Randomized Trial. Cardiovascular Therapeutics 2015, 33: 367-371. PMID: 26352896, DOI: 10.1111/1755-5922.12159.Peer-Reviewed Original ResearchMeSH KeywordsAbsorbable ImplantsAgedBrazilCardiovascular AgentsCoated Materials, BiocompatibleCoronary AngiographyCoronary Artery DiseaseCoronary RestenosisCoronary ThrombosisCoronary VesselsDrug-Eluting StentsFemaleHumansMaleMiddle AgedMyocardial InfarctionPercutaneous Coronary InterventionPredictive Value of TestsProspective StudiesProsthesis DesignSirolimusTime FactorsTreatment OutcomeConceptsSirolimus-eluting stentsLate lumen lossRandomized trialsPrimary endpointLow dose of sirolimusLumen lossIn-stent late lumen lossBiolimus-eluting stentDose of sirolimusAngiographic in-stent late lumen lossOutcomes of patientsAdverse clinical eventsAngiographic late lumen lossDrug-eluting stent formulationsLimus-eluting stentsIncidence of deathClinical eventsClinical comparisonLow dosesStent thrombosisMyocardial infarctionStudy populationStentPatientsTrialsImpact of occlusion duration on the success rate and outcomes of percutaneous coronary intervention in chronic total occlusions
de Castro Filho A, Lamas E, Nunes M, Siqueira D, Staico R, Chamié D, Costa J, Costa R, Abizaid A. Impact of occlusion duration on the success rate and outcomes of percutaneous coronary intervention in chronic total occlusions. Journal Of Transcatheter Interventions 2015, 23: 183-189. DOI: 10.1016/j.rbciev.2015.08.003.Peer-Reviewed Original ResearchPercutaneous coronary interventionChronic total occlusionOcclusion durationRetrospective cohort of consecutive patientsTotal occlusionCohort of consecutive patientsAssociated with percutaneous coronary interventionCoronary interventionAssociated with increased failure ratesPredictors of failureIn-hospital eventsOutcomes of percutaneous coronary interventionContemporary percutaneous coronary interventionPeriprocedural myocardial infarctionPercutaneous coronary intervention outcomesConsecutive patientsRetrospective cohortAngiographic successMultivariate analysisLesion extensionAnterograde approachMyocardial infarctionOccluded segmentMethodsThe authorsPatientsUse of covered stents in the treatment of aortic coarctation
Chamié F, Chamié D, do Nascimento Simões L, Silva R. Use of covered stents in the treatment of aortic coarctation. Journal Of Transcatheter Interventions 2015, 23: 139-144. DOI: 10.1016/j.rbciev.2015.12.014.Peer-Reviewed Original ResearchAortic coarctationMethodsThe records of patientsTreatment of aortic coarctationBicuspid aortic valvePatent ductus arteriosusRecords of patientsSystemic arterial hypertensionBlood pressure levelsTreating CoANative coarctationDuctus arteriosusMethodsThe recordsMinor complicationsArterial hypertensionCase seriesPrimary treatmentAortic valveCoarctationFollow-upPrimary implantationStent dilatationPatientsUse of CSConventional stentsComplicationsVascular response after implantation of biolimus A9-eluting stent with bioabsorbable polymer and everolimus-eluting stents with durable polymer. Results of the optical coherence tomography analysis of the BIOACTIVE randomized trial
Chamié D, Almeida B, Grandi F, Filho E, Costa J, Costa R, Staico R, Siqueira D, Feres F, Tanajura L, Centemero M, Chaves Á, Abizaid A, Sousa A, Abizaid A. Vascular response after implantation of biolimus A9-eluting stent with bioabsorbable polymer and everolimus-eluting stents with durable polymer. Results of the optical coherence tomography analysis of the BIOACTIVE randomized trial. Journal Of Transcatheter Interventions 2015, 23: 28-37. DOI: 10.1016/j.rbciev.2015.02.001.Peer-Reviewed Original ResearchOptical coherence tomography analysisVascular responsesEverolimus-eluting stentBiolimus A9-eluting stentRandomized to treatmentNeointimal hyperplasia areaIn-stent obstructionFirst-generation drug-eluting stentsFrequency of framesDrug-eluting stentsTomography analysisInflammatory infiltrateRandomized trialsPrimary outcomeNeointimal formationStentNeointimal thicknessBioabsorbable polymersHyperplasia areaStent areaStrutsPatientsMonths post-interventionStent strutsPolymer
2014
Transcatheter Occlusion of Secundum Atrial Septal Defects with Latest Generation Coated Nitinol Wire Devices
Chamié F, Chamié D, do Nascimento Simões L, Mattos R. Transcatheter Occlusion of Secundum Atrial Septal Defects with Latest Generation Coated Nitinol Wire Devices. Journal Of Transcatheter Interventions 2014, 22: 41-47. DOI: 10.1016/s2214-1235(15)30178-2.Peer-Reviewed Original ResearchAtrial septal defectSeptal defectNitinol wire devicesCocoon devicesShort-term occlusion ratesOstium secundum atrial septal defectSecundum atrial septal defectOcclusion of secundum atrial septal defectsLong-term follow-upCocoon septal occluderOutcomes of patientsAtrial septal aneurysmTranscatheter occlusion of secundum atrial septal defectsLeft atrial discAortic rimSeptal aneurysmSeptal occluderSignificant complicationsTranscatheter occlusionImmediate occlusionOcclusion rateFollow-upPatientsEffective procedureAtrial discOclusão Percutânea das Comunicações Interatriais Tipo Ostium Secundum com Próteses de Nitinol Revestidas de Última Geração
Chamié F, Chamié D, do Nascimento Simões L, Mattos R. Oclusão Percutânea das Comunicações Interatriais Tipo Ostium Secundum com Próteses de Nitinol Revestidas de Última Geração. Journal Of Transcatheter Interventions 2014, 22: 41-47. DOI: 10.1590/0104-1843000000009.Peer-Reviewed Original ResearchAtrial septal defectSeptal defectCocoon devicesNitinol wire devicesOcclusion of secundum atrial septal defectsCocoon septal occluderOutcomes of patientsAtrial septal aneurysmTranscatheter occlusion of secundum atrial septal defectsLeft atrial discAortic rimLongterm followupSeptal aneurysmSeptal occluderSignificant complicationsTranscatheter occlusionImmediate occlusionOcclusion rateASD occluderPatientsEffective procedureAtrial discCeraTMBody weightImplantation technique
2013
Comparação da retração aguda do stent entre o suporte vascular bioabsorvível eluidor de everolimus e dois diferentes stents metálicos farmacológicos
Borghi T, Costa J, Abizaid A, Chamié D, Veloso e Silva M, Taiguara D, Costa R, Staico R, Feres F, Chaves Á, Siqueira D, Sousa A, Sousa J. Comparação da retração aguda do stent entre o suporte vascular bioabsorvível eluidor de everolimus e dois diferentes stents metálicos farmacológicos. Journal Of Transcatheter Interventions 2013, 21: 326-331. DOI: 10.1590/s2179-83972013000400005.Peer-Reviewed Original ResearchMetallic drug-eluting stentsPercutaneous coronary interventionDrug-eluting stentsBioresorbable vascular scaffoldAcute recoilSecond-generation metallic drug-eluting stentsAcute luminal gainNon-complex lesionsAngiographic characteristicsNo significant differenceEverolimus-eluting stentPolymeric materialsMaximum inflation pressureCoronary interventionBalloon deflationStentCobalt-chromium everolimus-eluting stentPatientsSignificant differenceVascular scaffoldsBiolimus-eluting stentInflation pressureLuminal gainHealing processBalloonSpecific Aspects of Percutaneous Closure of Patent Ductus Arteriosus in Adult Patients
Chamié F, Simões L, Chamié D, Mattos R, de Castro P. Specific Aspects of Percutaneous Closure of Patent Ductus Arteriosus in Adult Patients. Journal Of Transcatheter Interventions 2013, 21: 67-72. DOI: 10.1016/s2214-1235(15)30107-1.Peer-Reviewed Original ResearchClosure of patent ductus arteriosusPatent ductus arteriosusPercutaneous closure of patent ductus arteriosusAdult patent ductus arteriosusDuctus arteriosusPercutaneous closurePatent ductus arteriosus closureMean follow-upIncreased surgical riskMuscular VSD deviceDuctus arteriosus closureYears of ageTransthoracic echocardiographyMethodsThe recordsResidual shuntSurgical riskVSD devicePDA occluderAdult patientsSizing balloonArteriosusCongenital defectsFollow-upFlipper coilsPatients
2012
Unrestricted utilization of frequency domain optical coherence tomography in coronary interventions
Stefano G, Bezerra H, Mehanna E, Yamamoto H, Fujino Y, Wang W, Attizzani G, Chamié D, Simon D, Costa M. Unrestricted utilization of frequency domain optical coherence tomography in coronary interventions. The International Journal Of Cardiovascular Imaging 2012, 29: 741-752. PMID: 23065096, DOI: 10.1007/s10554-012-0135-0.Peer-Reviewed Original ResearchConceptsFrequency domain optical coherence tomographyOptical coherence tomographyFD-OCTCoronary interventionCoherence tomographyCardiac adverse eventsNon-ACS patientsProportion of patientsAdverse eventsPre-PCIClinical trialsEdge dissectionPatientsTarget vesselClinical practiceRoutine practiceStent malappositionTomographyInterventionProcedural strategiesPercutaneous Coronary Intervention by Radial Approach: Technique Incorporation and Outcomes at an Interventional Cardiology Training Center
de Aguiar Filho G, Siqueira D, Chaves Á, Coelho F, Costa J, Veloso M, Ohe L, Costa R, Chamié D, Staico R, Braga S, Feres F, Abizaid A, Sousa A, Sousa J. Percutaneous Coronary Intervention by Radial Approach: Technique Incorporation and Outcomes at an Interventional Cardiology Training Center. Journal Of Transcatheter Interventions 2012, 20: 367-372. DOI: 10.1016/s2214-1235(15)30080-6.Peer-Reviewed Original ResearchPercutaneous coronary interventionRadial artery accessArterial accessFemoral approachRadial approachComposite endpointTraining centersCoronary interventionComposite endpoint of deathMyocardial infarctionSingle-center studyVascular complication rateEndpoint of deathAcute coronary syndromePeriprocedural myocardial infarctionFemoral artery accessConsecutive patientsAngiographic profileComplication rateVascular complicationsCoronary syndromeMean agePeriprocedural MIInterventionPatients
2011
Assessing the Temporal Course of Neointimal Hyperplasia Formation After Different Generations of Drug-Eluting Stents
Collet C, Costa J, Abizaid A, Chamié D, Staico R, Costa R, Siquera D, Obregon J, Feres F, Sousa A, Sousa J. Assessing the Temporal Course of Neointimal Hyperplasia Formation After Different Generations of Drug-Eluting Stents. JACC Cardiovascular Interventions 2011, 4: 1067-1074. PMID: 22017930, DOI: 10.1016/j.jcin.2011.07.010.Peer-Reviewed Original ResearchConceptsDrug-eluting stentsDiabetes mellitusSirolimus-eluting stentsNeointimal hyperplasiaFollow-upTreated with sirolimus-eluting stentsPresence of diabetes mellitusLong-term follow-upMonths to 5 yearsDrug-eluting stent implantationDe novo lesionsGenerations of drug-eluting stentsBiolimus-eluting stentIntravascular ultrasound evaluationNeointimal hyperplasia formationIntravascular ultrasound assessmentPrimary endpointNo significant differenceUltrasound assessmentUltrasound evaluationMean ageTemporal courseDiabetic patientsPatientsStent
2010
Serial Angiography and Intravascular Ultrasound: Results of the SISC Registry (Stents In Small Coronaries)
Chamié D, Costa J, Abizaid A, Feres F, Staico R, Devito F, Costa R, Abizaid A, Tanajura L, Sousa A, Fitzgerald P, Whitbourn R, Sousa J. Serial Angiography and Intravascular Ultrasound: Results of the SISC Registry (Stents In Small Coronaries). JACC Cardiovascular Interventions 2010, 3: 191-202. PMID: 20170877, DOI: 10.1016/j.jcin.2009.11.014.Peer-Reviewed Original ResearchConceptsPercutaneous coronary interventionIH volumeSmall vessel percutaneous coronary interventionIntravascular ultrasoundBalloon-expandable stentsChronic expansionClinical characteristicsLate lossLumen lossCoronary interventionSerial angiographyStentSelf-expandingNitinol stentsShort lesionsIntimal hyperplasiaPatientsObstructionLesionsCohortNative vesselsUltrasoundNeoformed tissueGroupVesselsStent com liberação de everolimus vs. stent com liberação de zotarolimus na prática clínica do mundo real
Collet C, Costa J, Feres F, Gama G, Costa R, Sanchez A, Siqueira D, Chamié D, Borghi T, Staico R, Tanajura L, Sousa A, Abizaid A, Sousa J. Stent com liberação de everolimus vs. stent com liberação de zotarolimus na prática clínica do mundo real. Journal Of Transcatheter Interventions 2010, 18: 400-406. DOI: 10.1590/s2179-83972010000400008.Peer-Reviewed Original ResearchMonths of follow-upAdverse cardiac eventsDrug-eluting stentsCardiac eventsFollow-upRate of target-lesion revascularizationTarget-lesion revascularization rateStent thrombosisSingle center studyNon-selected patientsExcellent safety profileDrug-eluting stent generationTarget-lesion revascularizationPercutaneous coronary interventionAngiographic scenariosSafety profileCenter studyRevascularization ratesDiabetes mellitusCoronary interventionPatientsStentReference diameterEE groupLesion length
2009
Experiência inicial com a utilização de espiras pré-moldadas Nit-OccludTM Lê VSD Spiral Coil na oclusão das comunicações interventriculares perimembranosas
da Silva J, Queiroz F, Simões L, Chamié D, Ramos S, Tress J, Victer R, Vivas F, Klupft C, Mattos R. Experiência inicial com a utilização de espiras pré-moldadas Nit-OccludTM Lê VSD Spiral Coil na oclusão das comunicações interventriculares perimembranosas. Journal Of Transcatheter Interventions 2009, 17: 378-385. DOI: 10.1590/s2179-83972009000300016.Peer-Reviewed Original ResearchVentricular septal defectThird-degree atrioventricular blockAtrioventricular blockModerately sized ventricular septal defectPerimembranous ventricular septal defectShort-term follow-upMid-term resultsVentricular membranous septumBundle branch blockYears of ageTransthoracic echocardiographySeptal defectResidual shuntPercutaneous occlusionPercutaneous closureFemale ratioBranch blockFollow-upMembranous septumEffective orificeTherapeutic methodsImplantation techniquePatientsTechnical considerationsAge