RESUMEN
Continuous-flow left ventricular assist devices (LVADs) are increasingly implanted to support patients with end-stage heart failure. These patients are at high risk for complications, many of which necessitate emergency care. While rehospitalization rates have been described, there is little data regarding emergency department (ED) visits. We hypothesize that ED visits are frequent and often require admission after LVAD implantation. We performed a retrospective review of patients in our health-care system followed by the advanced heart failure service for LVAD management after implantation between January 2011 and July 2015. We accounted for all ED visits in our system through February 2016, 7 months after the last implantation included. Clinically relevant demographic variables and ED visit details were recorded and analyzed to describe this population. We identified 81 patients with complete data, among whom there were 283 visits (3.49 visits/patient), occurring at a rate of approximately 7.3 ED visits per patient per year alive with LVAD. The most common reason for an ED visit is a complication related to bleeding (18% of visits), followed by chest pain (14%) and dizziness or syncope (13%). Thirty-six percent of patients were discharged from the ED without hospital admission. A growing populace with implanted LVADs represents an important population within emergency medicine. They are at risk for significant complications and frequently present to the ED. While many of these visits may be managed without hospital admission, this specialized patient group represents a potential area for improvement in provider education.
Asunto(s)
Insuficiencia Cardíaca/complicaciones , Corazón Auxiliar/estadística & datos numéricos , Hospitalización/estadística & datos numéricos , Adulto , Anciano , Anciano de 80 o más Años , Índice de Masa Corporal , Servicio de Urgencia en Hospital/organización & administración , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Insuficiencia Cardíaca/epidemiología , Corazón Auxiliar/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
OBJECTIVE: Medical errors play a large role in preventable harms within our health care system. Medications administered in the ICU can be numerous, complex and subject to daily changes. We describe a method to identify medication errors with the potential to improve patient safety. DESIGN: A quality improvement intervention featuring a daily medication time out for each patient was performed during rounds. SETTING: A 12-bed Cardiac Surgical ICU at a single academic institution with approximately 180 beds. INTERVENTION: After each patient encounter, the current medication list for the patient was read aloud from the electronic medical record, and the team would determine if any were erroneous or missing. Medication changes were recorded and graded post-hoc according to perceived significance. RESULTS: This intervention resulted in 285 medication changes in 347 patient encounters. 179 of the 347 encounters (51.6%) resulted in at least one change. Of the changes observed, 40.4% were categorized as trivial, 50.5% as minor and 9.1% were considered to have significant potential impact on patient care. The average time spent per patient for this intervention was 1.24 (SD 0.65) minutes. CONCLUSIONS: A daily medication time out should be considered as an additional mechanism for patient safety in the ICU.