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Objectives: We performed a systematic review and meta-analysis to evaluate the early and midterm outcomes of patients who underwent surgical aortic valve replacement (SAVR) and coronary artery bypass grafting (CABG) against patients who had transcatheter aortic valve replacement (TAVR) and percutaneous coronary intervention (PCI)., Background: Contemporary guidelines suggest that surgical or percutaneous revascularization of significant coronary artery disease (CAD) in patients with severe aortic stenosis (AS) is a reasonable strategy., Methods: We conducted a comprehensive search of Medline and Embase to identify studies comparing a percutaneous transcatheter versus a surgical approach. Random effects meta-analyses using the Mantel-Haenszel method were performed to estimate the effect of percutaneous compared surgical strategies using aggregate data., Results: Six studies reporting on 1770 participants were included in the meta-analysis. There were no significant differences in effect estimates for early and midterm mortality (OR: 0.78; 95% CI, 0.50-1.20 and OR: 1.09; 95% CI, 0.80-1.49, respectively) or myocardial infarction (OR: 0.52; 95% CI, 0.20-1.33 and OR: 1.34; 95% CI, 0.67-2.65, respectively). No significant difference was shown for peri-procedural stroke (OR: 0.80; 95% CI, 0.35-1.87). A transcatheter approach had a higher rate of major vascular complications (OR: 14.44; 95% CI, 4.42-47.16), but a lower rate of acute kidney injury (OR: 0.41; 95% CI, 0.19-0.91)., Conclusion: Our analysis suggests that a percutaneous transcatheter approach confers similar outcomes compared to a surgical approach in patients with severe AS and CAD. However, our findings are based on low quality studies and should serve as hypothesis generating. In the absence of adequately powered studies yielding high level evidence, individualized decision making should be based on surgical risk assessment., (© 2020 Wiley Periodicals LLC.)

Objectives: To identify clinical and procedural practice predictors of avoidable complications during transcatheter aortic valve replacement (TAVR)., Background: TAVR is evolving as a viable strategy for treatment of aortic stenosis (AS). Vascular complications, major bleeding, or pericardial tamponade may be influenced by procedural practice., Methods: The Oxford TAVR (OxTAVI) prospective registry was retrospectively analyzed to identify predictors of avoidable procedural complications in a contemporary cohort of transfemoral TAVR between January 2015 and September 2018. The primary endpoint was defined as a hierarchic composite of in-hospital mortality, pericardial effusion/cardiac tamponade, major bleeding, and vascular access complications. Individual components of the primary endpoint have been analyzed separately., Results: Five-hundred-twenty-nine patients underwent transfemoral TAVR using contemporary techniques during the study period and were enrolled in the OxTAVI registry. Female sex and high frailty were associated with a higher risk of death, major bleeding, vascular complication or pericardial tamponade. The use of ultrasound (US) guidance for vascular access management was independently associated with a reduced composite primary endpoint (OR = 0.35, CI:0.14-0.86, p = .02) after adjustment for clinical confounders, largely driven by a threefold reduction in vascular access complication (OR = 0.29, CI:0.15-0.55, p < .001). Performing rapid pacing via the left ventricle guidewire (LV-GW) was associated with a significant decrease in the risk of cardiac tamponade/pericardial effusion (OR = 0.19, CI:0.05-0.66, p = .009)., Conclusion: US-guided vascular access management and rapid pacing via the LV-GW are important determinants of reduced procedural complications during TAVR., (© 2019 Wiley Periodicals, Inc.)