Medicine and Health Sciences Commons^™

Insights Into The Problem Of Alarm Fatigue With Physiologic Monitor Devices: A Comprehensive Observational Study Of Consecutive Intensive Care Unit Patients, Barbara J. Drew, Patricia Harris, Jessica K. Zègre-Hemsey, Tina Mammone, Daniel Schindler, Rebeca Salas-Boni, Yong Bai, Adelita Tinoco, Quan Ding, Xiao Hu

Collected Faculty and Staff Scholarship

Purpose: Physiologic monitors are plagued with alarms that create a cacophony of sounds and visual alerts causing ‘‘alarm fatigue’’ which creates an unsafe patient environment because a life-threatening event may be missed in this milieu of sensory overload. Using a state-of-the-art technology acquisition infrastructure, all monitor data including 7 ECG leads, all pressure, SpO2, and respiration waveforms as well as user settings and alarms were stored on 461 adults treated in intensive care units. Using a well-defined alarm annotation protocol, nurse scientists with 95% inter-rater reliability annotated 12,671 arrhythmia alarms.

Results: A total of 2,558,760 unique alarms occurred in the …

Heart Rate Variability Measured Early In Patients With Evolving Acute Coronary Syndrome And 1-Year Outcomes Of Rehospitalization And Mortality, Patricia R.E. Harris, Phyllis K. Stein, Gordon L. Fung, Barbara J. Drew

Collected Faculty and Staff Scholarship

Objective: This study sought to examine the prognostic value of heart rate variability (HRV) measurement initiated immediately after emergency department presentation for patients with acute coronary syndrome (ACS).

Background: Altered HRV has been associated with adverse outcomes in heart disease, but the value of HRV measured during the earliest phases of ACS related to risk of 1-year rehospitalization and death has not been established.

Methods: Twenty-four-hour Holter recordings of 279 patients with ACS were initiated within 45 minutes of emergency department arrival; recordings with �18 hours of sinus rhythm were selected for HRV analysis (number [N] �193). Time domain, frequency …

Heart Rate Variability Measurement And Clinical Depression In Acute Coronary Syndrome Patients: Narrative Review Of Recent Literature, Patricia R.E. Harris, Claire E. Sommargren, Phyllis K. Stein, Gordon L. Fung, Barbara J. Drew

Collected Faculty and Staff Scholarship

Aim: We aimed to explore links between heart rate variability (HRV) and clinical depression in patients with acute coronary syndrome (ACS), through a review of recent clinical research literature.

Background: Patients with ACS are at risk for both cardiac autonomic dysfunction and clinical depression. Both conditions can negatively impact the ability to recover from an acute physiological insult, such as unstable angina or myocardial infarction, increasing the risk for adverse cardiovascular outcomes. HRV is recognized as a reflection of autonomic function.

Methods: A narrative review was undertaken to evaluate state-of-the-art clinical research, using the PubMed database, January 2013. The search …

A Safety Mnemonic For Pediatric Oncology Patients: Knowledge, Confidence And Skills Accuracy During Simulation, Luanne Linnard-Palmer, Barbara Ganley

Collected Faculty and Staff Scholarship

Cancer is the second leading cause of death in the United States, surpassed only by heart disease [1]. Approximately 1.6 million Americans will receive treatment for a variety of cancers annually [2]. This increase in oncology nursing care opportunities highlights the need to ensure that nurses have the skills, knowledge, and tools that allow them to safely provide care. Because Undergraduate nursing education often does not provide in-depth coverage of the principles of safe oncology nursing care required for children or adults, this study addressed protocols used when caring for chemotherapy pediatric patients using a chemotherapy mnemonic. The purpose of …