Resuscitation
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Comparative Study
Cerebral effects of three resuscitation protocols in uncontrolled haemorrhagic shock: a randomised controlled experimental study.
To compare haemodynamic and cerebral variables during aggressive fluid resuscitation vs. administration of a hypertonic starch solution (HS) combined with either noradrenaline [norepinephrine] or arginine vasopressin in an animal model of uncontrolled haemorrhagic shock. ⋯ Following uncontrolled haemorrhagic shock in this animal model, combination of HS with arginine vasopressin increased CPP and cerebral oxygenation faster than aggressive fluid resuscitation, without re-increasing ICP.
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Rapid intra-arrest induction of hypothermia using total liquid ventilation (TLV) with cold perfluorocarbons improves resuscitation outcome from ventricular fibrillation (VF). Cold saline intravenous infusion during cardiopulmonary resuscitation (CPR) is a simpler method of inducing hypothermia. We compared these 2 methods of rapid hypothermia induction for cardiac resuscitation. ⋯ Moderate hypothermia was achieved rapidly during VF and CPR using both cold saline infusion and cold TLV, but ROSC was higher than control only in cold TLV animals, probably due to better CPP and pO(2). The method by which hypothermia is achieved influences ROSC.
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We report the first case of sustained-release verapamil toxicity treated with Intralipid fat emulsion (IFE). Toxicity was confirmed by elevated serial serum verapamil and metabolite, norverapamil, levels. ⋯ Our patient was in shock despite standard therapy. No adverse events were noted and the patient fully recovered.
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Acute life-threatening events in children are medical emergencies requiring immediate intervention. They can be due to cardiac arrest, respiratory arrest or another cause of sudden compromise for example, choking. Internationally, hospital systems are being introduced to reduce preventable acute life-threatening events and, despite having significant resource implications, have not yet been subject to economic analysis. This study presents the additional short-term health service costs of in-hospital acute life-threatening events to inform a cost-effectiveness analysis of prevention strategies. ⋯ The short-term costs of paediatric in-hospital acute life-threatening events, including cardiac arrest, from an NHS perspective, are more expensive than those reported for adults, but similar to other life saving treatments. This new information will serve to improve efficiency in the current resuscitation programme and contribute to cost-effectiveness analysis of prevention strategies.
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Appropriate chest compression (CC) depth is associated with improved CPR outcome. CCs provided in hospital are often conducted on a compliant mattress. The objective was to quantify the effect of mattress compression on the assessment of CPR quality in children. ⋯ CC conducted on a non-rigid surface may not be deep enough. FDS may overestimate CC depth by 28% on ICU beds, and 10% on stretcher beds.