Resuscitation
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Comparative Study
Characteristics and outcome among patients suffering from in hospital cardiac arrest in relation to whether the arrest took place during office hours.
To describe the characteristics and outcome among patients suffering from in hospital cardiac arrest in relation to whether the arrest took place during office hours. ⋯ Among patients suffering from in hospital cardiac arrest and in whom CPR was attempted those who had the arrest during office hours had a survival rate being more than twice that of patients who had the arrest during other times of the day and night. These results indicate that the preparedness for optimal treatment of in hospital cardiac arrest is of ultimate importance for the final outcome and that an increased preparedness during evenings and nights might increase survival among patients suffering from in hospital cardiac arrest.
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The use of vasopressin instead of adrenaline/epinephrine during resuscitation improves vital organ perfusion, but the effects on mesenteric perfusion following successful resuscitation are not fully evaluated. The present study was designed to compare the effects of vasopressin and adrenaline/epinephrine, given to rats during resuscitation from ventricular fibrillation, on to mesenteric ischaemia, as determined by intestinal mucosal tonometer pCO(2) during the postresuscitation period. ⋯ We conclude that in this rat model the administration of vasopressin instead of adrenaline/epinephrine for CPR tends to be associated with lower resuscitation success, but less mesenteric ischaemia during the postresuscitation period in successfully resuscitated rats.
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We report the survival of a multiply injured patient with exanguinating haemorrhage and an arterial pH of 6.5, following a road vehicle crash. The previously healthy 38 years old male driver veered off the motorway and collided with a tree. The ambulance arrived at the scene 9 min after being called by an eyewitness and, following rapid extrication from the wreckage; the patient arrived in hospital 27 min later (with a GCS of 6), and was immediately intubated. ⋯ Several factors may have contributed to the patient's survival: rapid retrieval from the scene; early intubation with excellent subsequent oxygenation (thus avoiding the dangerous combination of hypoxia and acidosis with synergistic influence on cardiac depression) and limited initial fluid resuscitation in the emergency department with prompt surgical intervention and vigorous restoration of organ perfusion after surgical haemostasis. Immediate operative haemostasis, coupled with restricted fluid administration beforehand and vigorous restoration of organ perfusion afterwards is now replacing the old resuscitation paradigm. Perhaps this shift in practice has helped this patient to survive.