Procedural Characteristics and Late Outcomes of Percutaneous Coronary Intervention in the Workup Pre-TAVR

This study sought to determine, in patients undergoing percutaneous coronary intervention (PCI) during the work-up pre–transcatheter aortic valve replacement (TAVR): 1) the clinical and peri-procedural PCI characteristics; 2) the long-term outcomes; and 3) the clinical events in those patients with...

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Published in:JACC. Cardiovascular interventions 2020-11, Vol.13 (22), p.2601-2613
Main Authors: Faroux, Laurent, Campelo-Parada, Francisco, Munoz-Garcia, Erika, Nombela-Franco, Luis, Fischer, Quentin, Donaint, Pierre, Serra, Vicenç, Veiga, Gabriela, Gutiérrez, Enrique, Vilalta, Victoria, Alperi, Alberto, Regueiro, Ander, Asmarats, Lluis, Ribeiro, Henrique B., Matta, Anthony, Munoz-Garcia, Antonio, Armijo, German, Urena, Marina, Metz, Damien, Rodenas-Alesina, Eduard, de la Torre Hernandez, Jose Maria, Fernandez-Nofrerias, Eduard, Pascual, Isaac, Perez-Fuentes, Pedro, Arzamendi, Dabit, Campanha-Borges, Diego Carter, del Val, David, Couture, Thomas, Rodés-Cabau, Josep
Format: Article
Language:English
Subjects:
coronary artery disease
percutaneous coronary intervention
restenosis
transcatheter aortic valve replacement
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Summary:This study sought to determine, in patients undergoing percutaneous coronary intervention (PCI) during the work-up pre–transcatheter aortic valve replacement (TAVR): 1) the clinical and peri-procedural PCI characteristics; 2) the long-term outcomes; and 3) the clinical events in those patients with complex coronary features. A PCI is performed in about 25% of TAVR candidates, but procedural features and late outcomes of pre-TAVR PCI remain largely unknown. Multicenter study including 1197 consecutive patients who had PCI in the work-up pre-TAVR. A total of 1,705 lesions (1.5 ± 0.7 lesions per patient) were included. Death, stroke, myocardial infarction, and major adverse cardiovascular and cerebrovascular events (MACCE) were recorded, as well as target lesion failure (TLF) and target vessel failure (TVF). One-half of patients exhibited a multivessel disease and the mean SYNTAX (SYNergy between PCI with TAXUS and Cardiac Surgery) score was 12.1 ± 9.1. The lesions were of B2/C type, calcified, bifurcation, and ostial in 49.9%, 45.8%, 21.4%, and 19.3% of cases, respectively. After a median follow-up of 2 (interquartile range: 1 to 3) years, a total of 444 (37.1%) patients presented an MACCE. Forty patients exhibited TVF (3.3%), with TLF identified in 32 (2.7%) patients. By multivariable analysis, previous peripheral artery disease (p 32 (n = 128), TLF, TVF, and MACCE rates were 3.9%, 6.3%, and 35.9%, respectively (p = 0.378; p = 0.065, and p = 0.847, respectively, vs. the rest of the population). Patients undergoing PCI in the work-up pre-TAVR frequently exhibited complex coronary lesions and multivessel disease. PCI was successful in most cases, and TLF and TVF rates at 2-year follow-up were low, also among patients with high-risk coronary features. However, overall MACCE occurred in about one-third of patients, with incomplete revascularization determining an increased risk. These results should inform future studies to better determine the optimal revascularization strategy pre-TAVR. [Display omitted]
ISSN:1936-8798
1876-7605
DOI:10.1016/j.jcin.2020.07.009