Outcomes of Patients Undergoing Elective Percutaneous Coronary Interventions in the Ambulatory Versus In-Hospital Setting
Publication Date
2014
Journal Title
J Invasive Cardiol
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 and= 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
Status
Northwell Researcher
Facility
Northwell Health
Primary Department
General Internal Medicine
Additional Departments
Cardiology