Aims: The aim of this study was to evaluate predictors and safety of next-day discharge (NDD) after transfemoral transcatheter aortic valve implantation (TF-TAVI) in unselected patients receiving either balloon-expandable or self-expanding devices.Methods and results: From June 2007 to August 2018, 1,232 consecutive patients undergoing TF-TAVI were discharged alive from our institution. They had a mean age of 80.9 +/- 5.4 years and an intermediate estimated surgical mortality risk; they received either balloon-expandable (26.1%) or self-expanding prostheses (73.9%). We compared patients discharged within 24 hours from the procedure (n=160, 13.0%) with those discharged later, and accounted for confounding variables through a propensity matching adjustment. After adjustment, no differences in all-cause mortality (1.2% vs 0.0%, for NDD and no-NDD matched groups, respectively, p=0.16) or permanent pacemaker implantation (PPI) after TAVI (0.6% vs 0.6%, respectively) were encountered at 30 days. At one year, no difference in the composite endpoint of all-cause death and heart failure (HF) rehospitalisation was encountered (Kaplan-Meier [KM] estimates 91.9% vs 90.6% for NDD and no-NDD matched groups, respectively, p=0.69). After excluding patients with post-procedural major complications from the unmatched population, prior PPI (OR 2.06, 95% CI: 1.21-3.51; p<0.01) and availability of preprocedural computed tomography angiography (CTA) (OR 1.71, 95% CI: 1.15-2.54; p<0.01) were found to be predictors of NDD after TAVI.Conclusions: NDD in unselected patients after TF-TAVI using either balloon-expandable or self-expanding devices was demonstrated to be a safe strategy up to one year in the absence of procedural complications. Patients with prior PPI and undergoing preprocedural CTA had a higher chance of NDD.
Predictors and safety of next-day discharge in patients undergoing transfemoral transcatheter aortic valve implantation
Barbanti, Marco
;
2020-01-01
Abstract
Aims: The aim of this study was to evaluate predictors and safety of next-day discharge (NDD) after transfemoral transcatheter aortic valve implantation (TF-TAVI) in unselected patients receiving either balloon-expandable or self-expanding devices.Methods and results: From June 2007 to August 2018, 1,232 consecutive patients undergoing TF-TAVI were discharged alive from our institution. They had a mean age of 80.9 +/- 5.4 years and an intermediate estimated surgical mortality risk; they received either balloon-expandable (26.1%) or self-expanding prostheses (73.9%). We compared patients discharged within 24 hours from the procedure (n=160, 13.0%) with those discharged later, and accounted for confounding variables through a propensity matching adjustment. After adjustment, no differences in all-cause mortality (1.2% vs 0.0%, for NDD and no-NDD matched groups, respectively, p=0.16) or permanent pacemaker implantation (PPI) after TAVI (0.6% vs 0.6%, respectively) were encountered at 30 days. At one year, no difference in the composite endpoint of all-cause death and heart failure (HF) rehospitalisation was encountered (Kaplan-Meier [KM] estimates 91.9% vs 90.6% for NDD and no-NDD matched groups, respectively, p=0.69). After excluding patients with post-procedural major complications from the unmatched population, prior PPI (OR 2.06, 95% CI: 1.21-3.51; p<0.01) and availability of preprocedural computed tomography angiography (CTA) (OR 1.71, 95% CI: 1.15-2.54; p<0.01) were found to be predictors of NDD after TAVI.Conclusions: NDD in unselected patients after TF-TAVI using either balloon-expandable or self-expanding devices was demonstrated to be a safe strategy up to one year in the absence of procedural complications. Patients with prior PPI and undergoing preprocedural CTA had a higher chance of NDD.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.