Title

Outcomes of Patients Undergoing Elective Percutaneous Coronary Interventions in the Ambulatory Versus In-Hospital Setting

Publication Date

January 2014

Journal Title

Journal of Invasive Cardiology

Abstract

Objectives. To compare outcomes of elective percutaneous coronary interventions (PCI) in same-day discharge and overnight hospital stays. Background. Advances in PCI techniques and equipment have allowed same-day discharge after elective PCI. In this study, we investigated the safety of same-day discharge ambulatory PCI in patients according to age, creatinine, and ejection fraction (ACEF) scores. Methods. The ambulatory PCI group consisted of all PCIs with same-day discharge, while the overnight-stay group consisted of all elective PCIs with in-hospital observation and discharge the following day. Patients were stratified into tertiles based on ACEF score: low (<1.08), mid (>= 1.08 and <1.31), and high (>= 1.31). The primary endpoint was 30-day major adverse cardiac events, defined as readmission, all-cause mortality, non-fatal myocardial infarction, and target lesion revascularization. Propensity score matching was done to evaluate outcomes based on similar baseline characteristics. Results. There were 16,407 elective PCIs, of which 21.2% were in the ambulatory group. Patients who stayed overnight had similar 30-day composite outcomes as their same-day discharge counter-parts in the high ACEF score (odds ratio [OR] 1.213; 95% confidence interval [CI], 0.625-2.355; P=.57) and mid ACEF score (OR, 0.636; 95% CI, 0.356-1.134; P=.13) comparisons, but had worse outcomes in the low ACEF score comparison (OR, 1.867; 95% CI, 1.134-3.074; P=.01). Conclusions. In this single-center registry, patients who underwent same-day discharge ambulatory PCI had no worse outcomes, and in some cases better outcomes, than overnight-stay patients; this result was found in the group as a whole, as well as in all ACEF score subcategories.

Volume Number

26

Issue Number

3

Pages

106-113

Document Type

Article

Facility

Northwell Health

Primary Department

Medicine

Additional Departments

Cardiology

PMID

WOS:000333231900002

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