European journal of emergency medicine : official journal of the European Society for Emergency Medicine
-
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.
-
The aim of this study was to determine the outcomes of outpatient treatment of community-acquired pneumonia (CAP) when a prediction rule was followed by emergency physicians to guide the selection of patients. This was a prospective observational study conducted at the emergency department of a university-affiliated hospital in Hong Kong, China. A clinical prediction rule was implemented to guide the selection of patients with CAP for outpatient treatment. ⋯ The observation ward was utilized in 10 (16.7%) patients successfully treated as outpatients. It is concluded that the prediction rule can be safely implemented as a guide for emergency physicians. The short-stay observation unit may be usefully employed for treating low-risk CAP.
-
The objective of this research was to examine the speed of onset and effectiveness of pain relief between oral and intravenous morphine in acutely injured children. An observational study of children aged 3 to 13 years with closed forearm fractures was performed in three accident and emergency departments. The study gathered information on age, gender, body weight, time of arrival, dose, route and time of morphine administration. ⋯ Intravenous morphine appears to give more rapid onset and more prolonged pain relief than oral morphine for children with acute injuries. We recommend that in accident and emergency departments where staff are experienced in paediatric cannulation, morphine should be given via the intravenous route in acutely injured children. However we do not advocate inexperienced staff attempting multiple venepunctures in a child resulting in increased anxiety.
-
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.
-
Emergency department (ED) doctors often intubate patients, however no data was available in Hong Kong on this aspect. Our study was to assess the competency of ED doctors in intubating critical patients in a typical ED in Hong Kong. Between March and August 1999, in an urban hospital with an emergency physician training programme, all doctors, after performing any tracheal intubation, were required to fill in a pro forma designed for the study. ⋯ There were 30 (14%) patients successfully intubated using sedative agents alone. Twenty-two (10%) patients were found to have a total of 32 complications including 13 patients with oesophageal intubation, seven with soft tissue damage, four with desaturation, three with bronchial intubation, three with hypotension, one with dental trauma, one with dysrhythmia. The majority of ED intubations for critically ill patients were performed by ED doctors with high success rate and few major complications.