European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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When treating stroke as a medical emergency, more uncommon causes should be carefully and promptly considered, since timing may be crucial not only to any neuroprotective and particularly thrombolytic therapy but also to the management of an underlying life-threatening disease. This issue is illustrated in the report of an apparently extremely rare case in which an infarction in the territory of the middle cerebral artery was the presenting symptom of acute promyelocytic leukaemia with associated disseminated intravascular coagulation, which we believe highlights the imperative need of immediate haematological tests on all acute stroke patients.
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Clinical Trial
Patients intoxicated with heroin or heroin mixtures: how long should they be monitored?
Our investigation was carried out in subjects intoxicated with heroin or heroin mixtures to find out the time interval during which delayed life-threatening complications become manifest, such as pulmonary oedema or relapse into respiratory depression or coma after naloxone treatment. We studied prospectively all drug intoxications between 1991 and 1992. Of the 538 intoxications, we assessed in detail 160 outpatients who lived within the catchment area of our hospital. ⋯ Based on reliable report, the pulmonary oedema occurred between approximately 2 1/4 and 8 1/4 hours after intoxication. In the literature, only two cases of delayed pulmonary oedema have been reported with reliable time statements (4 and 6 h after hospitalization). We therefore conclude that surveillance for at least 8 h is essential after successful treatment to exclude delayed pulmonary oedema in patients intoxicated with heroin or heroin mixtures.
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In the Netherlands, neonatal intensive care is provided in 10 neonatal intensive care centres. Although antenatal transport is preferred, each year more than 1000 newborns are transported to the centres, in the majority of cases by ambulance. Transport by helicopter became available in 1987. ⋯ The transports carried out from 1987 to 1989 were recalculated with regard to duration and cost, assuming they were carried out by ambulance instead of by helicopter: for the babies, the mean transport time by helicopter was 75% less than the calculated mean transport time by ambulance. However, the financial costs per transport were on average Dutch florins (DFL) 3000 higher by helicopter than by ambulance. In the Netherlands, the use of a helicopter for neonatal transport reduces the transport time, but doubles the costs.
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During the years 1986 to 1990, an increasing number of cases of acute carbon monoxide (CO) poisoning were encountered in the Emergency Department Hacettepe University Hospital in Ankara, Turkey. Between January 1 and March 31, 1991, all the patients presenting with complaints compatible with CO poisoning were evaluated; the diagnosis was confirmed in 55 of the 5795 people who attended the Emergency Department during this period. In all cases the source of CO intoxication was determined. ⋯ One of them was discharged from the hospital with mild cerebral disability. Another patient developed an acute myocardial infarction. In all the cases in this series, the source of CO poisoning was identified as improper combustion of recently marketed steam coal in inadequately ventilated bucket stoves.
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Routine pelvic radiography is carried out in all blunt trauma patients referred to our Emergency Department according to advanced trauma life support protocols. In this retrospective study, we questioned whether it is cost-effective to obtain 'routine' pelvic X-ray films. The notes and X-rays of all consecutive patients with blunt trauma who were referred to the Emergency Department of Dokuz Eylül University Hospital, Izmir, Turkey, between August and December, 1993 were re-evaluated. ⋯ The difference between the groups were statistically significant (p < 0.001). As a result, we concluded that 'routine' pelvic radiography should be performed in the setting of blunt trauma only if the patient is: (a) unconscious, uncooperative or intoxicated, or (b) conscious, fully orientated and cooperative and complaining of pain both in the history and on pelvic examination. These limitations would allow us to decrease the amount of irradiation received, render more cost-effective treatment, and reduce the workload of emergency and radiology departments.