Cardiovascular revascularization medicine : including molecular interventions
-
Cardiovasc Revasc Med · Jul 2020
Observational StudyRelation of Frailty to Outcomes in Percutaneous Coronary Intervention.
There is growing awareness that frailty may be an important marker of adverse outcomes in PCI but there is no literature from national cohorts. This study examines a national cohort of patients who underwent percutaneous coronary intervention (PCI) regarding the prevalence of frailty, changes over time, and associated outcomes. The National Inpatients Sample was used to identify adults who underwent PCI procedures between 2004 and 2014. ⋯ Mean length of stay also increased from 2.9 days to 17.1 days from low to high HFRS. High frailty risk was independently associated with an OR 9.91 95%CI 7.17-13.71 for in-hospital death, OR 4.99 95%CI 3.82-6.51 for bleeding and OR 3.96 95%CI 3.00-5.23 for vascular injury as compared to patients with low risk of HFRS. While rare in frequency overall, frailty is increasing in prevalence in recent years and intermediate and high HFRS associated with increased odds of mortality compared to low risk of frailty.