Time Is Brain: Prehospital Emergency Medical Services Response Times for Suspected Stroke and Effects of Prehospital Interventions

ObjectivesTo compare prehospital time for patients with suspected stroke in Florida with the American Stroke Association (ASA) time benchmarks, and to investigate the effects of dispatch notification and stroke assessment scales on prehospital time.Patients and MethodsA retrospective analysis was performed using data from Florida’s Emergency Medical Services Tracking and Reporting System database. All patients with suspected stroke transported to a treatment center from January 1, 2018, through December 31, 2018, were analyzed. Time intervals from 911 call to hospital arrival were evaluated and compared with ASA benchmarks.ResultsIn 2018, 11,577 patients with suspected stroke were transported to a hospital (mean age, 71.5±15.7 years; 51.5% women). The median alarm-to-hospital time was 33.98 minutes (27.8 to 41.4), with a total emergency medical services (EMS) time of 32.30 minutes (26.5 to 39.478). The on-scene time was the largest time interval with a median of 13.28 minutes (10.0 to 17.4). Emergency medical services encounters met the ASA benchmarks for time in 58% to 62% of the EMS encounters in Florida (recommended 90%; P<.001). The total EMS time was reduced when a stroke notification was reported by the dispatch center (32.00 minutes vs 32.62 minutes; P=.006) or when a stroke assessment scale was used by the EMS personnel (31.88 minutes vs 32.96 minutes; P=.005).ConclusionThis study reveals a substantial opportunity for improvement in stroke care in Florida. Two prehospital EMS stroke interventions seem to reduce prehospital time for patients with suspected stroke. Adoption of these interventions might improve the stroke systems of care.     

Predictors of Emergency Department Observation Unit Outcomes

Background: Acute decompensated heart failure (adHF) is the cause of approximately 1 million annual hospital admissions. In some of these, the use of a short‐stay emergency department observation unit (EDOU) decreases 90‐day ED revisits and 90‐day rehospitalizations and, if subsequent hospitalization is required, results in shorter stays. Objectives: To determine whether laboratory and clinical parameters, available at ED arrival, predict successful EDOU discharge. Methods: This was a 19‐month retrospective analysis of adHF EDOU admissions. Details of medical history, clinical course, patient management, laboratory data, and disposition destination were gathered through review of electronic medical records. Recorded laboratory data included measurements of sodium, creatinine, blood urea nitrogen (BUN), hemoglobin, b‐type natriuretic peptide, and initial ED systolic blood pressure. Data were analyzed for ability to predict the requirement of hospital admission after EDOU management. Results: There were 385 patients were enrolled. The mean (± standard deviation) age was 69.7 (± 13.6) years, and 50.1% were female. On ED admission chest radiograph, 69.0% had evidence of pulmonary edema. Elevations in creatinine and BUN levels had statistically significant associations with admission; however, on multivariable analysis, only a BUN value >30 mg/dL significantly predicted EDOU management failure, and subsequent inpatient admission. Conclusions: These results demonstrate that a BUN level >30 mg/dL is associated with an increased likelihood of admission in patients with adHF. This provides the emergency physician with a practical prognostic tool for disposition planning in congestive heart failure patients.     

Evaluation of Abortion Stigma in the Workforce: Development of the Revised Abortion Providers Stigma Scale

Objectives

We report on the development of a scale measuring abortion providers’ experiences of stigma.

Per- and polyfluoroalkyl substance (PFAS) exposure assessment in a community exposed to contaminated drinking water,New Hampshire, 2015

Background

Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in manufacturing that resist environmental degradation, can leach into drinking water, and bioaccumulate in tissues. Some studies have shown associations with negative health outcomes. In May 2014, a New Hampshire public drinking water supply was found to be contaminated with PFAS from a former U.S. Air Force base.

Access to Care and Health Outcomes Among Women Veterans Using Veterans Administration Health Care: Association With Food Insufficiency

Background

Food insecurity has been associated with worse health outcomes in the civilian population. Male veterans of the Gulf Wars have been shown to have a higher prevalence of food insecurity than similarly situated civilians. Women veterans have more risk factors for food insecurity, relative to male veterans, yet little is known about the prevalence of food insecurity in this cohort.