Resuscitation
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To determine the characteristics of the geriatric patient population subjected to resuscitation attempts at a 1000-bed university hospital and to determine factors associated with mortality and outcome after in-hospital CPR. ⋯ Selected patients among the geriatric hospitalised patients may benefit a from a short resuscitation attempt. This includes especially those admitted for cardiac ischemia suffering a cardiac arrest with VT or VF as a primary arrhythmia or patients suffering a primary respiratory/hypoxic arrest. Patients who are unlikely to benefit from CPR should be identified on or during hospital admission and the possibility of DNAR orders should be discussed to avoid inappropriate treatment and potential patient suffering. There is a need for implementing routines for discussing the existence of advance-directives or DNAR orders upon admission.
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As 70-80% of cardiac arrests occur at home, widespread training is needed to increase the likelihood of basic life support (BLS) being performed before the arrival of Emergency Medical Services personnel. Teaching BLS in public schools has been recommended to achieve this. ⋯ Three months after a BLS course, adults had higher overall BLS skill retention scores than school children when using a simple personal resuscitation manikin.
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Advanced life support (ALS) in a cardiac arrest is usually performed by a team consisting of three people. The medical team of a Helicopter Emergency Medical Service (HEMS) often consists of two rescuers only. Due to that reason an algorithm was developed to provide ALS with two people. During the initial phase the rescuer in the over-the-head position provides one man CPR while the second rescuer prepares all advanced measures. When all preparations are complete both rescuers are able to provide ALS. ⋯ We proved the feasibility of the algorithm in a manikin setting. Further observations have to prove the algorithm in real CPR situations.
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Supplementary oxygen is used routinely during cardiopulmonary resuscitation (CPR). High ambient oxygen levels from ventilation circuits have caused fatal fires and explosions. The Lund University Cardiopulmonary Assist System (LUCAS) device is driven by > 70 l min(-1) oxygen which is also likely to increase ambient oxygen concentrations and cause similar risk of fire and explosion. This study used simulated CPR with a LUCAS device to measure resulting ambient oxygen concentrations and assess safety of the device. ⋯ The use of oxygen to drive the LUCAS device results in a rapid increase in ambient oxygen concentration to levels likely to risk injury or death from fire. Ambulance services and hospitals using the device must be alerted to these dangers immediately.
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A recently published study has shown that survival after out-of-hospital cardiac arrest (OHCA) in Göteborg is almost three times higher than in Stockholm. The aim of this study was to investigate whether in-hospital factors were associated with outcome in terms of survival. ⋯ An almost 2-fold difference in survival after OHCA between Stockholm and Göteborg appears to be associated with pre-hospital factors only (predominantly in form of prolonged intervals in Stockholm), rather than with in-hospital factors or patient characteristics.