Trends in Use and Outcomes of Same-Day Discharge Following Elective Percutaneous Coronary Intervention.

OBJECTIVES: The aims of this study were to describe trends and hospital variation in same-day discharge following elective percutaneous coronary intervention (PCI) and to evaluate the association between trends in same-day discharge and patient outcomes. BACKGROUND: Insights on contemporary use of same-day discharge following elective PCI are limited. METHODS: In a sequential cross-sectional analysis of 819,091 patients undergoing elective PCI at 1,716 hospitals in the National Cardiovascular Data Registry CathPCI Registry from July 1, 2009, to December 31, 2017, overall and hospital-level trends in same-day discharge were assessed. Among the 212,369 patients who linked to Centers for Medicare and Medicaid Services data, the association between same-day discharge and 30-day mortality and rehospitalization was assessed. RESULTS: A total of 114,461 patients (14.0%) were discharged the same day as PCI. The proportion of patients with same-day discharge increased from 4.5% in the third quarter of 2009 to 28.6% in the fourth quarter of 2017. From 2009 to 2017, the rate of same-day discharge increased from 4.3% to 19.5% for femoral-access PCI and from 9.9% to 39.7% for radial-access PCI. Hospital-level variation in the use of same-day discharge persisted throughout (median odds ratio adjusted for year and radial access: 4.15). Risk-adjusted 30-day mortality did not change over time, while risk-adjusted rehospitalization decreased over time and more quickly for same-day discharge (P for interaction <0.001). CONCLUSIONS: In the past decade, a large increase in the use of same-day discharge following elective PCI was not associated with worse 30-day mortality or rehospitalization. Hospital-level variation in same-day discharge may represent an opportunity to reduce costs without compromising patient outcomes.

Incidence, Temporal Trends, and Associated Outcomes of Vascular and Bleeding Complications in Patients Undergoing Transfemoral Transcatheter Aortic Valve Replacement: Insights From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapies Registry.

BACKGROUND: Vascular and bleeding complications were commonly reported in transcatheter aortic valve replacement clinical trials. Little is known about complication rates in contemporary US clinical practice or clinical outcomes associated with these complications. METHODS: In the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry, we evaluated patients undergoing transcatheter aortic valve replacement from November 1, 2011 to June 30, 2016. The primary outcomes were in-hospital vascular complications and bleeding events. Secondary outcomes included all-cause mortality, stroke, and rehospitalization at 1 year. P values for trends were calculated for rates over time, and multivariable logistic regression was used to determine the association between vascular/bleeding complications and in-hospital clinical outcomes. RESULTS: Overall, 34 893 patients undergoing transcatheter aortic valve replacement at 445 hospitals were analyzed. Of these, 9.3% (n=3257) experienced a vascular complication while 7.6% (n=2651) had an in-hospital bleeding event. Rates of both vascular complications and bleeding events decreased over time (P value for trend test <0.0001); however, there was significant variation in rates across hospital sites (adjusted median rate, 11.4%; IQR, 8.9-14.5). Vascular complications were independently associated with 30-day death (adjusted HR, 2.23 [95% CI, 1.80-2.77]) and death (adjusted HR, 1.17 [95% CI, 1.05-1.30]) and rehospitalization (adjusted HR, 1.14 [95% CI, 1.07-1.22]) at 1 year. Bleeding events were also associated with 30-day death (adjusted HR, 3.71 [95% CI, 2.94-4.69]), and with death (adjusted HR, 1.39 [95% CI, 1.23-1.56]) and hospital readmission (adjusted HR, 1.19 [95% CI, 1.11-1.27]) at 1 year. CONCLUSIONS: In patients undergoing transcatheter aortic valve replacement in the US, vascular complications and in-hospital bleeding events were common, but rates have declined over time with significant variation in complication rates across hospital sites. Vascular and bleeding complications are both associated with worse short- and long-term clinical outcomes including all-cause mortality. Further innovation to reduce sheath sizes and optimize antithrombotic therapy is necessary to reduce the incidence of these detrimental complications.