Long-term prognostic value of risk scores after drug-eluting stent implantation for unprotected left main coronary artery: A pooled analysis of the ISAR-LEFT-MAIN and ISAR-LEFT-MAIN 2 randomized clinical trials.

Xhepa, Erion; Tada, Tomohisa; Kufner, Sebastian; Ndrepepa, Gjin; Byrne, Robert A; Kreutzer, Johanna; Ibrahim, Tareq; Tiroch, Klaus; Valgimigli, Marco; Tölg, Ralf; Cassese, Salvatore; Fusaro, Massimiliano; Schunkert, Heribert; Laugwitz, Karl L; Mehilli, Julinda; Kastrati, Adnan

doi:10.1002/ccd.26645

journal article

Document type:: Journal Article; Article
Author(s):: Xhepa, Erion; Tada, Tomohisa; Kufner, Sebastian; Ndrepepa, Gjin; Byrne, Robert A; Kreutzer, Johanna; Ibrahim, Tareq; Tiroch, Klaus; Valgimigli, Marco; Tölg, Ralf; Cassese, Salvatore; Fusaro, Massimiliano; Schunkert, Heribert; Laugwitz, Karl L; Mehilli, Julinda; Kastrati, Adnan
Title:: Long-term prognostic value of risk scores after drug-eluting stent implantation for unprotected left main coronary artery: A pooled analysis of the ISAR-LEFT-MAIN and ISAR-LEFT-MAIN 2 randomized clinical trials.
Abstract:: To evaluate the long-term prognostic value of risk scores in the setting of drug-eluting stent (DES) implantation for uLMCA.Data on the prognostic value of novel risk scores developed to select the most appropriate revascularization strategy in patients undergoing DES implantation for uLMCA disease are relatively limited.The study represents a patient-level pooled analysis of the ISAR-LEFT-MAIN (607 patients randomized to paclitaxel-eluting or sirolimus-eluting stents) and the ISAR-LEFT-MAIN-2 (650 patients randomized to everolimus-eluting or zotarolimus-eluting stents) randomized trials. The Syntax Score (SxScore) as well the Syntax Score II (SS-II), the EuroSCORE and the Global Risk Classification (GRC) were calculated. The primary outcome was all-cause mortality.At a mean follow-up of 3 years there were 160 deaths (12.7%). The death-incidence was significantly higher in the upper tertiles than in the intermediate or lower ones for all risk scores (log-rank test P < 0.01 for all comparisons). The discriminatory power of a multivariable model for prediction of 3-year mortality was significantly improved after the inclusion of EuroSCORE (adjusted area under the receiver operating characteristic (ROC) curve = 0.779, 95% confidence interval 0.747 to 0.810, P = 0.008), but not after the inclusion of SxScore, SS II, or GRC.In patients undergoing DES implantation for uLMCA disease, all evaluated risk scores were able to stratify the mortality risk at long-term follow-up. EuroSCORE was the only risk score that significantly improved the discriminatory power of a multivariable model to predict long-term mortality. © 2016 Wiley Periodicals, Inc.
Journal title abbreviation:: Catheter Cardiovasc Interv
Year:: 2017
Journal volume:: 89
Journal issue:: 1
Pages contribution:: 1-10
Language:: eng
Fulltext / DOI:: doi:10.1002/ccd.26645
Pubmed ID:: http://view.ncbi.nlm.nih.gov/pubmed/27515100
Print-ISSN:: 1522-1946
TUM Institution:: I. Medizinische Klinik und Poliklinik (Kardiologie); Klinik für Herz- und Kreislauferkrankungen im Erwachsenenalter (Prof. Schunkert)
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Occurrences:

mediaTUM Gesamtbestand Einrichtungen Schools TUM School of Medicine and Health Departments Clinical Medicine Lehr- und Forschungskooperationen mit den Kliniken und Instituten am Deutschen Herzzentrum Klinik für Herz- und Kreislauferkrankungen im Erwachsenenalter (DHM) (Prof. Schunkert)2017

mediaTUM Gesamtbestand Einrichtungen Schools TUM School of Medicine and Health Departments Clinical Medicine Klinik und Poliklinik für Innere Medizin I, Kardiologie (Prof. Laugwitz)2017