Resident Workflow and Psychiatric Emergency Consultation: Identifying Factors for Quality Improvement in a Training Environment.

OBJECTIVE: Quality improvement to optimize workflow has the potential to mitigate resident burnout and enhance patient care. This study applied mixed methods to identify factors that enhance or impede workflow for residents performing emergency psychiatric consultations. METHODS: The study population consisted of all psychiatry program residents (55 eligible, 42 participating) at the Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles. The authors developed a survey through iterative piloting, surveyed all residents, and then conducted a focus group. The survey included elements hypothesized to enhance or impede workflow, and measures pertaining to self-rated efficiency and stress. Distributional and bivariate analyses were performed. Survey findings were clarified in focus group discussion. RESULTS: This study identified several factors subjectively associated with enhanced or impeded workflow, including difficulty with documentation, the value of personal organization systems, and struggles to communicate with patients' families. CONCLUSION: Implications for resident education are discussed.

Substance abuse in emergency department patients with unexplained syncope.

Current data suggest that up to 60 % of patients presenting to the ED with syncope leave the hospital without a defined etiology. Although a relationship between syncope and substance abuse has been described, no study to date has looked at the relationship between syncope of unknown etiology and substance abuse in patients presenting to the ED. The objective of the study was to determine whether a history of or current substance abuse is associated with an increased incidence of syncope of unknown etiology in ED patients. A prospective, observational, cohort study of consecutive ED patients aged ≥18 who presented with syncope was conducted between 6/03 and 7/06. Patients were queried in the ED and charts reviewed about a history of or current substance abuse. Substance abuse was defined as consumption of >2 alcoholic beverages nightly, repetitive use of any illicit substances, or documentation by the patient's physician of concern regarding suspected substance abuse. Data were analyzed using SAS with Chi-squared and Fisher's exact tests. We enrolled 518 patients who presented to the ED after syncope, 161 of whom did not have an identifiable etiology for their syncopal event. 62 patients had a history of, or current substance abuse. Among patients with a history of, or current substance abuse, 45 % had unexplained syncope, as opposed to 29 % of patients without such a history (p = 0.01). Our results suggest that prior and current substance abuse is associated with increased incidence of syncope of unknown etiology. Patients evaluated in the ED or even hospitalized with syncope of unknown etiology may benefit from substance abuse screening and possibly detoxification referral.

The prevalence of psychiatric disease in emergency department patients with unexplained syncope.

Current data suggest that up to 60 % of patients presenting to the emergency department with syncope leave the hospital without a defined etiology. Prior studies suggest a prevalence of psychiatric disease as high as 26 % in patients with syncope of unknown etiology. The objective of this study was to determine whether psychiatric disease is associated with an increased incidence of syncope of unknown etiology. Prospective, observational, cohort study of consecutive ED patients >18 presenting with syncope was conducted from 6/03 to 7/06. Patients were queried in the ED and charts reviewed for a history of psychiatric disease and use of psychiatric medication. Data were analyzed using SAS v9.2 with Fisher's exact tests. We enrolled 518 patients who presented to the ED after syncope, 161 (31 %) did not have an identifiable etiology for their syncopal event; 166 patients (32 %) had a history of or current psychiatric disease. Among men with psychiatric disease, 37 % had an unknown etiology of their syncopal event, compared to 23 % of men without psychiatric disease (p = 0.04). However, among women with syncope of unknown etiology, there was no significant difference between those with and without psychiatric disease (34.4 vs. 32.7 %) with p = 0.77. Our results suggest that men with psychiatric disease have an increased incidence of syncope of unknown etiology. Given this relationship, clinicians might consider screening for psychiatric disorders in syncopal patients when no clear etiology can be identified.