Resuscitation
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Survival after out-of-hospital cardiac arrest (OOHCA) in an urban environment is directly proportional to speed of defibrillation and effective bystander cardiopulmonary resuscitation (CPR). We hypothesized that the hospital discharge rate from rural OOHCA was affected by the same factors. ⋯ Our data suggest improvement in response time and bystander CPR might further improve survival in a rural setting.
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To measure an appropriately sized nasopharyngeal airway, it is taught that the size is related to the patients little finger or nostril (anterior nares). This study has been designed to identify whether these comparisons are valid. ⋯ The methods used traditionally to size a nasopharyngeal airway do not correlate with the airway anatomy and are unreliable. It is more appropriate to size the airway dependent upon the patient's size, sex and race.
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To investigate the response to cardiac arrest in general wards. ⋯ The majority of the cardiac arrest teams have acceptable response times, but their efficiency may be impaired by the lack of staff, equipment and co-ordination with the ward personnel. CAT members identified a strong need for BLS training of ward personnel. More widespread introduction of standard protocols for resuscitation and reporting of cardiac arrest are necessary to evaluate aspects that may need improvement.
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To investigate the risk factors of aspiration pneumonia following severe self-poisoning. ⋯ To avoid aspiration pneumonia intubation of an unconscious patient on scene before arrival at the ER is recommended. The use of gastric lavage and activated charcoal increase the risk of aspiration pneumonia if the patient is unconscious and not intubated. Aspiration pneumonia significantly prolongs the length of ICU and hospital stay.
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Non-traditional and lay first responders increasingly are being trained in the skill of defibrillation. With simplification of new devices, there is a need to determine optimal first responder selection and training and maintenance of this important skill. These issues are of prime importance for the St John Ambulance Australia Operations Branch which already has a substantial first response defibrillation programme. ⋯ For St John first responders proficient in cardiopulmonary resuscitation (CPR), the skill of defibrillation with an AED is readily acquired and maintained. While less experienced members may be less likely to acquire the skill initially, once acquired the skill is equally maintained by all, provided ongoing 'on duty' exposure is available.