Resuscitation
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Though mouth-to-mouth resuscitation (MMR) is widely endorsed as a useful lifesaving technique, studies have shown that health care professionals are reluctant to perform it. To characterize the circumstances which facilitate this reluctance among physicians, we have surveyed current and future residency trainees regarding attitudes toward providing ventilation by this method to strangers experiencing arrest in the community. ⋯ Many physicians and future doctors are reluctant to perform MMR on arrest victims in the community, a trend that increases in prevalence among those with more residency training. These data support the hypothesis that diminished helping behavior occurs gradually over the training period and may occur as a direct consequence of the training experience. A model for characterizing the elements that make up a rescuer's decision process is proposed.
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This paper reports, consistent with Utstein Style definitions, 13 years experience observing out-of-hospital cardiac arrest survivors' prognosis, longevity and functional status. We report for all patients, available outcome information for out-of-hospital cardiac arrest survivors in Göteborg Sweden between 1980 and 1993. Patients were followed for at least 1 year and some for over 14 years. ⋯ Cerebral performance categories (CPC) scores were: At hospital discharge N = 324; Data available for 320-1 = 53% (n = 171), 2 = 21% (n = 66), 3 = 24% (n = 77), 4 = 2% (n = 6). One year post arrest N = 263; Data available for 212-1 = 73% (n = 156), 2 = 9% (n = 18), 3 = 17% (n = 36), 4 = 1% (n = 2). Overall, 21% (n = 61) of cardiac arrest survivors died during the first year, and an additional 16% (n = 46) experienced another arrest. 73% of those patients who were still alive after 1 year returned to pre-arrest function.
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The effect of water temperature on the outcome of nearly drowned children was studied retrospectively. All patients under 16 years of age, who required admission to the paediatric intensive care unit (PICU) or who died despite life support measures between January 1, 1985 and December 31, 1994 in Southern Finland, were included in the study. The authors created a Near Drowning Severity Index (NDSI) and an age-adjusted NDSIage as tools to evaluate the effect of submersion duration and water temperature on the outcome of nearly drowned children. ⋯ The inclusion of age (NDSIage) in the formula did not increase predictive performance of the NDSI. With a cut-off value of 10 min, the duration of submersion alone had a sensitivity of 96.6% and specificity of 89.5% in predicting the outcome. In conclusion the effect of a potentially beneficial rapid development of hypothermia by cold water on the outcome of nearly drowned children could not be proved.