Readmissions after next-day discharge following transcatheter aortic valve implantation

EuroIntervention. 2024 Dec 16;20(24):e1505-e1519. doi: 10.4244/EIJ-D-24-00514.

Abstract

Background: No data compare newer-generation transcatheter heart valves (THVs) in terms of next-day discharge (NDD) following transfemoral (TF) transcatheter aortic valve implantation (TAVI).

Aims: We aimed to evaluate the safety of NDD in unselected patients who received ACURATE (neo/neo2), Evolut (PRO/PRO+/FX) and the SAPIEN (3/Ultra) THVs.

Methods: This multicentre registry included patients who underwent TF-TAVI without a preprocedural permanent pacemaker implantation (PPI) and were discharged the next day without a new PPI. The primary endpoint was unplanned readmissions at 30 days. Multinomial gradient-boosted inverse probability of treatment-weighted (IPTW) propensity scores (stage 1) followed by the modified Poisson regression (stage 2) approach were used to compare the average effects of the THVs on the primary outcome.

Results: A total of 963 all-comer patients (ACURATE=264, Evolut=306, and SAPIEN=393) were included in this study. ACURATE patients were older (p<0.001) and included a greater proportion of females (p<0.001), whereas Evolut patients had a higher risk profile as assessed by the Society of Thoracic Surgeons score (p=0.01). There were no differences between the groups in terms of right or left bundle branch block (p=0.75). At 30 days, the overall readmission rate was 8%, and there were no differences in cardiac (ACURATE 4.6% vs Evolut 4.2% vs SAPIEN 3.1%; p=0.56) or non-cardiac readmissions (ACURATE 4.6% vs Evolut 3.3% vs SAPIEN 4.6%; p=0.64). Readmission for new PPI was 2.7%, 1.0% and 1.8% (p=0.32) and for heart failure (HF) was 1.5%, 2.0% and 1.3% (p=0.76) in ACURATE, Evolut and SAPIEN patients, respectively. The IPTW propensity score model followed by modified Poisson regression indicate that, using ACURATE as the reference, no significant differences were found in 30-day readmissions (relative risk [RR] 0.76, 95% confidence interval [CI]: 0.38-1.52; p=0.38 for Evolut and RR 0.74, 95% CI: 0.44-1.22; p=0.28 for SAPIEN).

Conclusions: In pacemaker-naïve patients undergoing TF-TAVI with newer-generation THVs, NDD was not associated with a negative impact on overall 30-day readmissions, cardiac or non-cardiac readmissions, readmissions for PPI or HF after discharge, or mortality, regardless of the type of THV.

Publication types

  • Multicenter Study

MeSH terms

  • Aged
  • Aged, 80 and over
  • Aortic Valve / surgery
  • Aortic Valve Stenosis* / surgery
  • Female
  • Heart Valve Prosthesis
  • Humans
  • Male
  • Patient Discharge*
  • Patient Readmission* / statistics & numerical data
  • Postoperative Complications / epidemiology
  • Postoperative Complications / etiology
  • Registries*
  • Risk Factors
  • Transcatheter Aortic Valve Replacement* / adverse effects
  • Transcatheter Aortic Valve Replacement* / methods
  • Treatment Outcome