European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Core data according to the Utstein template was compiled from all out-of-hospital resuscitations in the city of Bodø, Northern Norway, over 7 years (1992-98). Out of a population of 34,500, 149 resuscitations were attempted. A cardiac aetiology was present in 123 patients and their median age was 72.1 years. ⋯ Thirty-three per cent of witnessed cardiac arrests with ventricular fibrillation or ventricular tachycardia survived to discharge, but only 7% with asystole. When the arrest was witnessed, median response time was 5 minutes, and was 3 minutes for the survivors. To our knowledge, this is the highest survival of out-of-hospital arrests in Scandinavia reported so far, and is chiefly explained by short turnout distances.
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The objective of this study was to assess analgesic use and the use of a pain scoring system on those children presenting to a paediatric accident and emergency (A&E) department with a history of injury due to trauma. A random sample of patients who presented to a paediatric A&E department over a 6-week period with a history of limb trauma were prospectively studied. Pain severity scores were assessed on arrival and at 10, 30 and 60 minutes using the Douhit Faces Scale and any analgesia given or plaster application was noted. ⋯ Pain is a common symptom in patients presenting to A&E. Because children's pain can be particularly difficult to assess, a pain scoring system such as the Douhit Faces Scale can be a useful means of pain assessment in the A&E setting. Despite increased awareness, pain is still under treated in the A&E department.
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Case Reports
The management of stab wounds to the heart with laceration of the left anterior descending coronary artery.
Penetrating cardiac injuries are an increasing cause of traumatic deaths in urban areas. The management of these injuries has undergone a transition from simple pericardiocentesis to cardiac ultrasound evaluation in the stable patient, and emergency thoracotomy and repair of myocardial wounds in the unstable patient in extremes. The incidence of traumatic coronary artery injury is not accurately known because not all victims are examined. ⋯ The role of cardiopulmonary bypass pump in these patients should be evaluated depending on the homodynamic stability of the patient. We present two cases of cardiac stab wounds with transection of the left anterior descending (LAD), which were successfully managed. A literature review regarding the management of combined cardiac and coronary artery injuries is also provided.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of alfentanil and morphine in the prehospital treatment of patients with acute ischaemic-type chest pain.
Patients with acute myocardial ischaemic pain would benefit from rapid pain relief. The clinical usefulness of alfentanil, which has a rapid onset of action, was therefore assessed as the initial pain relieving opioid in patients suffering from acute myocardial ischaemic pain. The effects of alfentanil were compared with those of morphine in the prehospital treatment of 40 haemodynamically stable patients suffering from acute ischaemic-type chest pain. ⋯ Alfentanil was found to provide effective analgesia during the follow-up period of 15 minutes. No haemodynamic or respiratory side effects occurred. It is concluded that alfentanil is an effective analgesic in the prehospital treatment of myocardial ischaemic pain.
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We aimed to investigate the utility of end-tidal carbon dioxide concentration as a prognostic indicator of initial outcome of resuscitation, we conducted a prospective study of EtCO2 in adult victims of out-of-hospital non-traumatic cardiac arrest. We prospectively studied 139 adult patients. The initial, final, average, minimal and maximal EtCO2 was significantly higher in resuscitated patients than in non-resuscitated patients. ⋯ Important observation from this study is that none of the patients with an average, initial and final EtCO2 level of less than 10 mmHg were resuscitated. Data from this prospective clinical trial indicate that initial, average and final EtCO2 monitoring during CPR is correlated with resuscitation. End-tidal CO2 monitoring has potential as a noninvasive indicator of cardiac output during resuscitation and a prognostic indicator for resuscitation.