2023
External validation of the PROGRESS‐CTO perforation risk score: Individual patient data pooled analysis of three registries
Simsek B, Tajti P, Carlino M, Ojeda S, Pan M, Rinfret S, Vemmou E, Kostantinis S, Nikolakopoulos I, Karacsonyi J, Rempakos A, Dens J, Agostoni P, Alaswad K, Megaly M, Avran A, Choi J, Jaffer F, Doshi D, Karmpaliotis D, Khatri J, Knaapen P, La Manna A, Spratt J, Tanabe M, Walsh S, Mastrodemos O, Allana S, Rangan B, Goktekin O, Gorgulu S, Poommipanit P, Kearney K, Lombardi W, Grantham J, Mashayekhi K, Brilakis E, Azzalini L. External validation of the PROGRESS‐CTO perforation risk score: Individual patient data pooled analysis of three registries. Catheterization And Cardiovascular Interventions 2023, 101: 326-332. PMID: 36617391, DOI: 10.1002/ccd.30551.Peer-Reviewed Original ResearchPercutaneous coronary interventionCTO percutaneous coronary interventionCoronary artery perforationArtery perforationRisk scorePrior coronary artery bypass graftChronic total occlusion (CTO) percutaneous coronary interventionCoronary artery bypass graftIndividual patient-level dataModerate-severe calcificationUnfavorable angiographic characteristicsArtery bypass graftIndividual patient dataRisk of perforationPatient-level dataProximal cap ambiguityGood discriminative performanceBlunt stumpAngiographic characteristicsCoronary interventionCommon complicationBypass graftTechnical successPerforation riskIndependent cohort
2021
In-Stent CTO Percutaneous Coronary Intervention Individual Patient Data Pooled Analysis of 4 Multicenter Registries
Vemmou E, Quadros AS, Dens JA, Rafeh NA, Agostoni P, Alaswad K, Avran A, Belli KC, Carlino M, Choi JW, El-Guindy A, Jaffer FA, Karmpaliotis D, Khatri JJ, Khelimskii D, Knaapen P, La Manna A, Krestyaninov O, Lamelas P, Ojeda S, Padilla L, Pan M, Piccaro de Oliveira P, Rinfret S, Spratt JC, Tanabe M, Walsh S, Nikolakopoulos I, Karacsonyi J, Rangan BV, Brilakis ES, Azzalini L. In-Stent CTO Percutaneous Coronary Intervention Individual Patient Data Pooled Analysis of 4 Multicenter Registries. JACC Cardiovascular Interventions 2021, 14: 1308-1319. PMID: 34052151, DOI: 10.1016/j.jcin.2021.04.003.Peer-Reviewed Original ResearchConceptsMajor adverse cardiovascular eventsDe novo chronic total occlusionsChronic total occlusionPercutaneous coronary interventionHospital major adverse cardiovascular eventsCTO percutaneous coronary interventionMyocardial infarctionLong-term major adverse cardiovascular eventsStent restenosis chronic total occlusionsCoronary artery bypass graft surgeryOutcomes of PCIMean J-CTO scoreArtery bypass graft surgeryAdverse cardiovascular eventsBypass graft surgeryDe novo groupJ-CTO scorePatient-level dataCause deathPercutaneous CoronaryAngiographic characteristicsCardiovascular eventsGraft surgeryMulticenter registryVessel revascularization