A selective percutaneous coronary revascularization strategy before TAVI in patients with CAD was associated with an overall mortality of 14.8%, similar to that of no-CAD TAVI patients (P=0.88).
Observational (n=191)
No
p-value: p=0.88
OBJECTIVES: We assessed the safety and effectiveness of a selective percutaneous revascularization strategy before TAVI in a single-center prospective registry. BACKGROUND: Management of Coronary Artery Disease (CAD) before Transcatheter Aortic Valve Implantation (TAVI) is not yet established. METHODS: Percutaneous Coronary Intervention (PCI) was scheduled in proximal-to-mid coronary segment lesions on major coronary branches. TAVI was performed by percutaneous trans-femoral, trans-subclavian or trans-apical approach, using either the self-expandable III generation CoreValve (Medtronic, Minneapolis, Minnesota USA) or the Edwards SAPIEN(™) /SAPIEN XT balloon-expandable prosthesis (Edwards Lifesciences Irvine, CA). Clinical and echocardiographic follow-up was collected at 30-day, 3,6,12-month and yearly thereafter. RESULTS: Out of 191 patients who underwent TAVI, 113 (59.2%) had CAD. Mean age was 80.5 ± 6.9 years (57.6% female), logistic EuroSCORE was 21.4% ± 13.4. Twenty-seven (14.1%) patients had previous percutaneous and 29 (15.2%) surgical revascularization. PCI was performed as scheduled before TAVI in 39 (20.4%) patients, without adverse events. Complete anatomical revascularization was obtained in 38 of 113 CAD patients (33.6%). After TAVI, 30-day mortality was 4.2%, and was comparable between CAD and no-CAD patients (P = ns), while 30-day myocardial infarction incidence was 2.6% and occurred only in the CAD group (4.4%, P = 0.06). Overall mortality at follow-up (12.9 ± 9.5 months) was 14.8%, without difference between groups (P = 0.88). At follow-up, five patients underwent coronary revascularization. CONCLUSIONS: In this study, the incidence of CAD is high in patients referred for TAVI. A selective, clinical based, coronary revascularization before TAVI seemed to be safe, and was associated with an outcome similar to those observed in no-CAD TAVI patients.
Gasparetto et al. (Fri,) conducted a observational in Coronary Artery Disease before Transcatheter Aortic Valve Implantation (n=191). Selective percutaneous coronary revascularization (PCI) vs. No-CAD TAVI patients was evaluated on Overall mortality at follow-up (p=0.88). A selective percutaneous coronary revascularization strategy before TAVI in patients with CAD was associated with an overall mortality of 14.8%, similar to that of no-CAD TAVI patients (P=0.88).