Resuscitation
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Current European Resuscitation Council (ERC) guidelines for paediatric basic life support advocate delivery of 20 cycles/min at a compression rate of 100/min and a compression:ventilation ratio of 5:1 (Resuscitation 1997;34:115-27; Resuscitation 1998;37(2):97-100). We have evaluated whether cardiopulmonary resuscitation (CPR) can be delivered at this rate by hospital providers. We recruited 24 rescuers, all of whom had successfully completed a training course in paediatric life support. ⋯ The guidelines make no allowance for time spent moving between compression and ventilation activity. Future consensus statements should take account of this transfer time. Any changes in recommendations should obviously be prospectively audited with Utstein-style reporting and studies of practicability.
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Comparative Study
Vasopressin versus epinephrine during cardiopulmonary resuscitation: a randomized swine outcome study.
In animal models, vasopressin improves short-term outcome after cardiopulmonary resuscitation (CPR) for ventricular fibrillation compared to placebo, and improves myocardial and cerebral hemodynamics during CPR compared to epinephrine. This study was designed to test the hypothesis that vasopressin would improve 24-h neurologically intact survival compared to epinephrine. After a 2-min untreated ventricular fibrillation interval followed by 6 min of simulated bystander CPR, 35 domestic swine (weight, 25+/-1 kg) were randomly provided with a single dose of vasopressin (20 U or approximately 0.8 U kg(-1) intravenously) or with epinephrine (0.02 mg kg(-1) intravenously every 5 min). ⋯ Return of spontaneous circulation (ROSC) was attained in 12/18 (67%) vasopressin-treated pigs versus 8/17 (47%) epinephrine-treated pigs, P = 0.24. Twenty-four hour neurologically normal survival occurred in 11/18 (61%) versus 7/17 (41%), respectively, P = 0.24. In conclusion, vasopressin administration during CPR improved coronary perfusion pressure, but did not result in statistically significant outcome improvement.
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To determine if the appointment of a Resuscitation Training Officer improves survival to discharge from in-hospital ventricular fibrillation/pulseless ventricular tachycardia cardiac arrest. ⋯ Appointment of a Resuscitation Training Officer is associated with improved survival to discharge in ventricular fibrillation and ventricular tachycardia in-hospital cardiac arrest.
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Between October 1996 and February 1998 we have provided five PLS instructors courses for 127 physicians. The instructor course takes 20-24 h over in 3 days, with 20-36 students per course. Theory classes last 5 h and practical stations between 14 and 18 h. ⋯ At the end of the course the students perform an anonymous written evaluation of the course with scores between 1 (very bad), 2, 3, 4 and 5 (very good). Theoretical aspects practical classes, methodology, and organisation of the PLS instructors courses are considered satisfactory by the students. We conclude that PLS instructors courses are important for assuring the uniformity and quality of paediatric life support courses.
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To describe cardiac arrest data from five emergency medical services (EMS) systems in Europe with regard to survival from an out-of-hospital cardiac arrest. ⋯ Many EMS systems in Europe show extremely good results in terms of survival after an out-of-hospital cardiac arrest. Some of the results should be interpreted with caution since they were based on relatively small sample sizes. Furthermore, the results from one of the regions (Stavanger) was unit based and not community based.