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Teaching Hospital Emergency Department (teaching + hospital_emergency_department)

Distribution by Scientific Domains

Medical Sciences	75%

Selected Abstracts

Retrospective Review: The Incidence of Non-ST Segment Elevation MI in Emergency Department Patients Presenting With Decompensated Heart Failure

CONGESTIVE HEART FAILURE, Issue 6 2003
W. Frank Peacock MD
The authors performed a 6-month review of heart failure patients presenting to a teaching hospital emergency department to determine the rate of positive serum myocardial infarction markers. All patients with an emergency department discharge diagnosis of heart failure were included; those with a creatinine level >2.0 mg/dL were excluded. There were 151 patients who met the entry criteria, with a mean age of 68.6±13.6 years, and 84 (56%) were men. The mean ejection fraction was 32%, and the mean Framingham score was 3.8±1.6. Twenty (14%) had positive markers. Troponin T was positive in 17 (11%), and creatine kinase was positive in nine (6%). Both markers were positive in six (4%). Chest pain was absent in 70% of the positive marker group. The authors conclude that elevated cardiac markers are not rare in decompensated heart failure. These pilot data suggest these tests should be routinely obtained on heart failure patients. [source]

Therapeutic Yield and Outcomes of a Community Teaching Hospital Code Stroke Protocol

ACADEMIC EMERGENCY MEDICINE, Issue 4 2004
Andrew W. Asimos MD
Objectives: To describe the experience of a community teaching hospital emergency department (ED) Code Stroke Protocol (CSP) for identifying acute ischemic stroke (AIS) patients and treating them with tissue plasminogen activator (tPA) and to compare outcome measures with those achieved in the National Institute of Neurological Disorders and Stroke (NINDS) trial. Methods: This study was a retrospective review from a hospital CSP registry. Results: Over a 56-month period, CSP activation occurred 255 times, with 24% (n= 60) of patients treated with intravenous (IV) tPA. The most common reasons for thrombolytic therapy exclusion were mild or rapidly improving symptoms in 37% (n= 64), intracerebral hemorrhage (ICH) in 23% (n= 39), and unconfirmed symptom onset time for 14% (n= 24) of patients. Within 36 hours of IV tPA treatment, 10% (NINDS = 6%) of patients (n= 6) sustained a symptomatic ICH (SICH). Three months after IV tPA treatment, 60% of patients had achieved an excellent neurologic outcome, based on a Barthel Index of ,95 (NINDS = 52%), while mortality measured 12% (NINDS = 17%). Among IV tPA-treated patients, those developing SICH were significantly older and had a significantly higher mean initial glucose value. Treatment protocol violations occurred in 32% of IV tPA-treated patients but were not significantly associated with SICH (Fisher's exact test). Conclusions: Over the study period, the CSP yielded approximately one IV tPA-treated patient for every four screened and, despite prevalent protocol violations, attained three-month functional outcomes equal to those achieved in the NINDS trial. For community teaching hospitals, ED-directed CSPs are a feasible and effective means to screen AIS patients for treatment with thrombolysis. [source]

The effect of rapid diagnostic testing for influenza on the reduction of antibiotic use in paediatric emergency department

ACTA PAEDIATRICA, Issue 10 2009
E Özkaya
Abstract Aim:, To determine the influence of rapid diagnosis of influenza on antibiotic prescribing to children presenting with influenza-like illness in the emergency department in a inner city hospital in ,stanbul, Turkey. Methods:, Patients aged 3 to 14 years presenting to an urban children's teaching hospital emergency department were screened for fever and cough, coryza, myalgias and/or malaise. After obtaining informed consent, patients were allocated into two groups. Group 1: patients were prescribed antibiotics after only physical examination; or Group 2: patients were prescribed antibiotics after rapid influenza testing. Nasopharyngeal swabs obtained from all patients were immediately tested in a single-blind manner with Influenza A/B Rapid Test® for influenza A and B. Results:, A total of 97 patients were enrolled, and 33 (34%) of these tested positive for influenza. Although frequency of positive results for influenza between the groups was similar (36% vs 32%, respectively), patients in Group 2 were less likely to be prescribed antibiotics when compared to those in Group 1 (32% vs 100%, respectively, p < 0.0001). Conclusion:, Rapid diagnosis of influenza in the paediatric emergency department may allow a significant reduction in the over-prescription of antibiotics. [source]

The Language of "Circule":

MEDICAL ANTHROPOLOGY QUARTERLY, Issue 3 2010
Discursive Construction of False Referral in Iranian Teaching Hospitals
This article explores the practice of false patient out-referral by medical students in Iranian teaching hospital emergency departments. Drawing on participant-observations and interviews during eight months in six hospitals in Tehran, we investigate how discourse is appropriated to construct and legitimate out-referrals through four general strategies of sympathy, mystification, intimidation, and procrastination. Based on a critical approach to false out-referral discourse, we revisit the medical and educational functioning of teaching hospitals in Iran: Focusing on medical students involved in false out-referrals, their discursive reproduction of deception is examined along with their legitimate challenges to institutional structures. Moreover, focusing on the institution of hospital, institutional corruption is discussed along with the problematic of covert cultural defiance faced by a modernist organizational construct in a nonmainstream cultural context. Finally, we argue that the discourse of false out-referral calls for more profound public awareness in dealing with health institutions. [source]