European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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A survey of patients with maxillofacial injuries (MFI) was carried out in a triaged cohort of multiply injured patients (n = 802) evacuated from accident scenes by the helicopter emergency medical service (HEMS). Despite intubation at accident scenes, some patients required further airway protection on arrival at hospital. One hundred and ninety-six patients (24.5%) had MFI and 90 (11.2%) were classified as severe with ISS of facial region > 2 or more severe (ISS up to 16, median 4). ⋯ The purpose of the present study was primarily to establish a database for MFI patients with multiple injuries. The longer term objective being to gain evidence for early definitive management of these complicated cases rather than the more traditional expectant policies. In our view delayed management of MFI can rarely correct all the consequent facial deformities.
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Comparative Study
Patients with psychiatric emergencies transported by an ambulance in an urban region.
This paper studies the use of an ambulance service in the case of psychiatric emergency referrals. A cross-sectional design was used to compare the patients brought in by an ambulance with all other psychiatric emergency referrals. ⋯ However, for another group of referrals the ambulance is used for other reasons. The possibility of using alternative social services in these cases are discussed.
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The aim of this study was to observe cerebral and systemic oxygen extraction after human cardiac arrest with return of spontaneous circulation. Eight adult patients after non-traumatic, cardiac arrest were included. Cerebral and systemic oxygen extraction ratios were measured together with haemodynamic variables beginning 2 hours after cardiac arrest and every 4 hours thereafter until 24 hours. ⋯ In conclusion cerebral oxygen extraction was higher in long-term cardiac arrest survivors than in non-survivors between 12 and 24 hours after the event. Further, a better quality of neurological recovery was associated with higher cerebral oxygen extraction. Systemic oxygen extraction was also impaired, but to a lesser extent, especially in long-term survivors.
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In an open study relating psychiatric emergencies in a general hospital, the authors observe that only in 30% of cases does the reason for emergency referral of patients by their general practitioner involve the concept of danger. In view of the results of this study, it would seem beneficial, if one wishes to reduce the number of psychiatric admissions, to improve the training of general practitioners in general psychiatry and in the treatment of mood disorders in particular.
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We report the case of a patient who co-ingested a tricyclic antidepressant (2500 mg of doxepin) and a neuroleptic drug (3500 mg of prothipendyl). Following overdose either agent can affect the central nervous and cardiovascular systems, inducing arrhythmias, conduction disturbances and hypotension. ⋯ The clinical features and management of this combined intoxication are discussed. Treatment with sodium bicarbonate readily corrected a potentially life-threatening cardiac arrhythmia and is therefore suggested to be imperative in the treatment of these cases.