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Background To assess clinical outcomes of patients with concomitant severe aortic stenosis (AS) and coronary artery disease (CAD) who underwent transcatheter aortic valve implantation (TAVI) and percutaneous coronary intervention (PCI) or surgical aortic valve replacement (SAVR) and coronary artery bypass grafting (CABG). Methods Data were extracted from the multicenter OBSERVANT study. For the purposes of the present analysis, we included only patients with established stable CAD meeting any of the following inclusion criteria: 1) TAVI patients with CAD undergoing staged PCI or TAVI and PCI in the same session; 2) SAVR patients undergoing combined SAVR and CABG in the same session. Results After propensity-score matching, a total of 472 patients (236 per group) were identified. Among TAVI patients, PCI was performed prior to the procedure in 217 patients (92.0%), whereas concomitant TAVI and PCI were performed in 19 patients (8.0%). At 3-year, there was no difference in survival between the two groups (KM estimate of freedom from death for SAVR and TAVI patients of 0.742 and 0.650, respectively; log-rank p-value of 0.105). The rate of MACCE was comparable between the two groups (KM estimate of freedom from MACCE for SAVR and TAVI patients of 0.683 and 0.582, respectively; log-rank p-value of 0.115). Conclusions In patients with associated severe AS and CAD, percutaneous treatment (TAVR and staged or concomitant PCI) was comparable to surgical treatment (SAVR and concomitant CABG) with respect to the early and mid-term risk of death from any cause, myocardial infarction, stroke and unplanned revascularization.

Objective To evaluate outcomes of monitored anesthesia care (MAC) compared with general anesthesia (GA) in patients undergoing transfemoral transcatheter aortic valve replacement (TAVR). Design Secondary analysis from the observational and prospective OBSERVANT (OBservational Study of Effectiveness of avR–taVi procedures for severe Aortic steNosis Treatment) study. Setting Multicenter study, including Italian hospitals performing TAVR interventions. Participants One thousand four hundred ninety-four patients with severe and symptomatic aortic stenosis. Interventions Transfemoral TAVR under general or local anesthesia. Measurements and Main Results A propensity score procedure was applied, and 310 pairs were matched with similar baseline characteristics (EuroSCORE II: local anesthesia 6.6±5.9% v general anesthesia 7.0±7.7%, p = 0.430). MAC was associated with similar 30-day mortality compared with GA (3.9% v 4.8%, p = 0.564). TAVR was performed under MAC without any increased risk of other adverse events. The risk of paravalvular regurgitation≥mild was similar between the study groups (MAC 49.5% v general anesthesia 57.0%, p = 0.858). Two patients receiving on MAC had severe paravalvular regurgitation, whereas this complication was not observed after GA. Permanent pacemaker implantation was 19.1% in the MAC group v 14.8% in the GA group (p = 0.168). Mean intensive care unit stay was 3.5 days for the GA group v 2.9 days for the MAC group (p = 0.086). A similar 3-year survival rate was observed (MAC 69.4% v GA 69.9%, p = 0.966). Conclusions Transfemoral TAVR can be performed under MAC with similar immediate and late outcomes as compared with GA. A possible risk of severe paravalvular regurgitation and pacemaker implantation with TAVR under MAC requires further investigation.

To examine the association between established coronary heart disease (CHD) risk factors and eating patterns by creating a dietary index utilizing a limited amount of food frequency questionnaire data on specified indicator foods.Selected data from the Italian Risk Factors and Life Expectancy (RIFLE) project collected between 1978-1979 and 1983-1984 on 7665 men and women, aged 20-59 years, were used to compute a dietary index summarizing the relative proportion of fatty to non-fatty foods. The association between this index and systolic and diastolic blood pressure (SBP, DBP), body mass index, total serum cholesterol (TC), and blood glucose, controlling for potential confounders was then tested using multiple linear regression.Among men, a positive association was found between the index and all five CHD risk factors (P0.01). Among women, the associations were weaker, becoming statistically significant only for TC and glucose.Our food index was able to detect relationships between diet and traditional CHD risk factors. A tool such as this, which requires only a limited number of key indicator food items, might enhance the use of existing food frequency questionnaires and also streamline the process of collecting new dietary information.