Articles: emergency-department.
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Comparative Study
Emergency Department Management of Suspected Carbon Monoxide Poisoning: Role of Pulse CO-Oximetry.
The RAD-57 pulse CO-oximeter is a lightweight device allowing noninvasive measurement of blood carboxyhemoglobin (S(pCO)). We assessed the diagnostic value of pulse CO-oximetry, comparing S(pCO) values from the RAD-57 to standard laboratory blood carboxyhemoglobin (COHb) measurement in emergency department patients with suspected carbon monoxide (CO) poisoning. ⋯ S(pCO) measured with the RAD-57 was not a substitute for standard blood COHb measurement. However, noninvasive pulse CO-oximetry could be useful as a first-line screening test, enabling rapid detection and management of CO-poisoned patients in the emergency department.
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Integration of clinical decision support services (CDSS) into electronic health records (EHRs) may be integral to widespread dissemination and use of clinical prediction rules in the emergency department (ED). However, the best way to design such services to maximize their usefulness in such a complex setting is poorly understood. We conducted a multi-site cross-sectional qualitative study whose aim was to describe the sociotechnical environment in the ED to inform the design of a CDSS intervention to implement the Pediatric Emergency Care Applied Research Network (PECARN) clinical prediction rules for children with minor blunt head trauma. ⋯ A total of 126 ED clinicians, information technology specialists, and administrators participated. We clustered data into 19 categories of sociotechnical factors through a process of thematic analysis and subsequently organized the categories into a sociotechnical matrix consisting of three high-level sociotechnical dimensions (workflow and communication, organizational factors, human factors) and three themes (interdisciplinary assessment processes, clinical practices related to prediction rules, EHR as a decision support tool). Design challenges that emerged from the analysis included the need to use structured data fields to support data capture and re-use while maintaining efficient care processes, supporting interdisciplinary communication, and facilitating family-clinician interaction for decision-making.
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To determine if race/ethnicity-based differences exist in the management of pediatric abdominal pain in emergency departments (EDs). ⋯ Race/ethnicity-based disparities exist in ED analgesic use and LOS for pediatric abdominal pain. Recognizing these disparities may help investigators eliminate inequalities in care.
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Thrombosis research · Oct 2013
Observational StudyThe role of soluble thrombomodulin in the risk stratification and prognosis evaluation of septic patients in the emergency department.
Soluble thrombomodulin (sTM) is a sensitive marker of endothelial damage. In this study we investigated the role of sTM in the evaluation of the severity and prognosis of septic patients in the emergency department (ED). ⋯ sTM is a valuable biomarker in the risk stratification and prognosis evaluation of ED sepsis. Furthermore, sTM can enhance the ability of the MEDS score in prediction of severe sepsis and 30-day mortality.
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Comparative Study
Experiences of patients with acute abdominal pain in the ED or acute surgical ward --a qualitative comparative study.
The Danish health care system is currently establishing emergency departments (EDs) with an observation unit nationwide. The aim of the study was to investigate patients with acute abdominal pain and their experiences upon arrival and stay in an acute surgical ward (ASW) versus an ED with an observation unit. A phenomenological-hermeneutic comparative field study with participant observation and interviews was performed. ⋯ In ASW, focus was on assessment by a senior physician, only, and the nurses' interaction with the patients took place after surgical assessment. In all, patients experienced long waiting times. The study shows a need to define the roles of the professionals in units receiving patients with acute abdominal pain in order to fulfil the medical as well as the experienced needs of the acute patient.