Articles: emergency-services.
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To determine current practices regarding security measures in the emergency department (ED), a random sample of 250 hospitals with EDs was surveyed by telephone. Security issues addressed included personnel (in-house security, contract guards, or police), hours of staffing in the ED, how security is armed, whether ED doors are locked at off-hours, and whether alarm buttons, direct phone lines, a paging code, closed circuit surveillance, metal detectors, and seclusion rooms are used. This information was stratified according to hospital size, ED census, rural/suburban/urban setting, teaching/nonteaching status, and region. ⋯ Small, rural hospitals are more likely to lock the ED doors at off-hours, whereas the use of security codes does not clearly follow demographic trends. Larger hospitals in suburban and urban settings and having a teaching status are more likely to have secure/detention rooms and closed circuit surveillance. The use of alarm buttons and/or direct telephone lines varies widely, but is generally more common in larger, teaching hospitals, located in urban and suburban settings.
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To date, the study of critical illness in the emergency department has been limited. The purpose of this study was to determine the ED length of stay and procedures performed in medical critical care patients. ⋯ Critically ill patients spend a substantial amount of time in the ED before transfer to the ICU. Typical ICU procedures are commonly performed. Further study of the impact on patient outcome of ED stay and the procedures performed in critically ill medical patients should be conducted.
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Comparative Study
Hyponatremia in sick children seeking pediatric emergency care.
This prospective study evaluated the frequency, clinical characteristics and causes of hyponatremia (serum sodium < 130 mEq/L) in 727 children upto 12 years of age, who were brought for emergency care, and needed hospitalization. Hyponatremia was found in 29.8% and was more frequent in summer (36%; 123/341) than in winter (24%; 94/386) (p < 0.001). ⋯ Clinical evaluation and concurrent plasma and urinary osmolality and urine sodium suggested that hyponatremia associated with pneumonia, meningitis/encephalitis, septicemia, seizures and miscellaneous diseases was of hypotonic-euvolemic (dilutional) type in more than 80% patients while in all children with acute diarrhea it was of hypovolemic type. The study has shown that hyponatremia occurs frequently in sick children requiring emergency care, especially in summer months, and should receive appropriate attention in the management plan.
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Early thrombolytic therapy after acute myocardial infarction is important in reducing mortality. To evaluate a system for reducing in-hospital delays to thrombolysis pain to needle and door to needle times to thrombolysis were audited in a major accident and emergency (A and E) department of a district general hospital and its coronary care unit (CCU), situated about 5 km away. Baseline performance over six months was assessed retrospectively from notes of 43 consecutive patients (group 1) transferred to the CCU before receiving thrombolysis. ⋯ The incidence of adverse effects was not significantly different. Nine deaths occurred (six in group 1, three in group 2b), an in-hospital mortality of 9.9%. Thrombolysis can be safely instituted in the A and E department in selected patients, significantly reducing delay to treatment.