Resuscitation
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Comparative Study
Progress of the advanced life support courses in Europe and beyond.
The Advanced Life Support (ALS) course was designed initially to teach, and thereby enhance the practice and effectiveness of, resuscitation from cardiac arrest. The target candidates were doctors, nurses and paramedics, and particularly those working in areas likely to encounter such an emergency.
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Comparative Study
The deployment of an intensive care facility with a military field hospital to the 2003 conflict in Iraq.
The deployment of an intensive care unit with a forward British military field hospital to the conflict in Iraq in March 2003 is described. The 10 bedded unit treated 47 patients in the first month of activity. Thirty seven were adults and 10 were children. ⋯ The difficulties of the working environment are described including the problems of a desert climate and close proximity to a conflict. Several critical incidents occurred including total power failure, extreme ambient temperatures and gas attack alarms. Despite these challenges, the facility attempted to provide a standard of intensive care similar to that seen in UK practice.
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We challenged the current management of uncontrolled haemorrhagic shock (UHS) and put forward a hypothesis that therapeutic mild hypothermia combined with delayed fluid resuscitation will improve the survival rate. After an initial blood withdrawal of 3 ml/100g for 15 min, the rat's tail was amputated up to 75% to induce UHS phase I. The mean arterial blood pressure (MAP) was maintained at 40 mmHg or 80 mmHg, according to the assigned study group. ⋯ In all surviving rats, no histological brain damage was observed. These results indicate that therapeutic mild hypothermia or delayed fluid resuscitation increase the survival rate in this model. However, when mild hypothermia and limited fluid resuscitation were combined, the survival rate was the highest.
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Multicenter Study Comparative Study
A comparison of antecedents to cardiac arrests, deaths and emergency intensive care admissions in Australia and New Zealand, and the United Kingdom--the ACADEMIA study.
Many patients have physiological deterioration prior to cardiac arrest, death and intensive care unit (ICU) admission, that are detected and documented by medical and nursing staff. Appropriate early response to detected deterioration is likely to benefit patients. In a multi-centre, prospective, observational study over three consecutive days, we studied the incidence of antecedents (serious physiological abnormalities) preceding primary events (defined as in-hospital deaths, cardiac arrests, and unanticipated ICU admissions) in 90 hospitals (69 United Kingdom [UK]; 19 Australia and 2 New Zealand [ANZ]). 68 hospitals reported primary events during the three-day study period (50 United Kingdom, 16 Australia and 2 New Zealand). ⋯ The data confirm antecedents are common before death, cardiac arrest, and unanticipated ICU admission. The study also shows differences in patterns of primary events, the provision of ICU/HDU beds and resuscitation teams, between the UK and ANZ. Future research, focusing upon the relationship between service provision and the pattern of primary events, is suggested.