European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Emergency departments (EDs) are seeing an increase in patients requiring end-of-life (EOL) care. There is paucity of data of attitudes and knowledge of physicians providing EOL care in the ED both internationally and in Ireland. ⋯ This study has highlighted a lack of awareness and knowledge of EOL care particularly amongst less experienced emergency medicine doctors. Formalized training and education programs in the provision of EOL care in the ED will improve comfort levels and knowledge amongst the emergency medicine doctors and improve the quality of care provided.
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Background and importance Guidelines recommend that hospital emergency teams locally validate criteria for termination of cardiopulmonary resuscitation in patients with in-hospital cardiac arrest (IHCA). Objective To determine the value of a machine learning algorithm to predict failure to achieve return of spontaneous circulation (ROSC) and unfavourable functional outcome from IHCA using only data readily available at emergency team arrival. Design Retrospective cohort study. ⋯ Five hundred fifty-nine subjects experienced an unfavourable outcome (88.7%). The final classification model to predict unfavourable functional outcomes from IHCA at hospital discharge had an area under the receiver operating characteristic curve of 0.93 (95% CI, 0.92-0.93), a balanced accuracy of 0.59 (95% CI, 0.57-0.61), an F1-score of 0.94 (95% CI, 0.94-0.95), a positive predictive value of 0.91 (0.9-0.91), a negative predictive value of 0.57 (0.48-0.66), a sensitivity of 0.98 (0.97-0.99), and a specificity of 0.2 (0.16-0.24). Conclusion Using data readily available at emergency team arrival, machine learning algorithms had a high predictive power to forecast failure to achieve ROSC and unfavourable functional outcomes from IHCA while cardiopulmonary resuscitation was still ongoing; however, the positive predictive value of both models was not high enough to allow for early termination of resuscitation efforts.
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Letter Multicenter Study Observational Study
Abdominal point-of-care ultrasound for the exclusion of bowel obstruction: prospective multicentre observational study.