Resuscitation
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The aim of this study was to estimate the incidence, staff awareness and subsequent mortality of patients with abnormal vital signs on general wards in a Danish university hospital. ⋯ One out of five patients in the general wards developed abnormal vital signs during the 2-month study period and these patients had a 3-fold increased 30-day mortality. For almost half of the patients, nursing staff were unaware of their abnormal vital signs. Strategies to improve identification of patients at risk should be an initial step in preventing serious adverse events on the general wards.
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Endotracheal intubation is the preferred method to ensure proper artificial ventilation. Early detection of esophageal intubation is important for an individual patient's outcome. The aim of the study was to see if impedance measurements can be used to detect esophageal intubation, using the impedance measurement system of an experimental defibrillator. ⋯ There is a large and significant reduction in transthoracic impedance when the tube is malpositioned in the esophagus. It may therefore be feasible to detect malintubation via thoracic impedance changes as an aid to improve the survival of critical ill patients. Further investigations on a larger population are needed.
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Early recognition and treatment of hemorrhagic shock after trauma limits multi-organ failure and mortality. Traditional vital signs (VS) although specific are not highly sensitive for hemorrhage detection. Metabolic parameters such as lactate and base deficit (BD) are highly sensitive indicators of blood loss by measuring tissue perfusion. Does adding information from BD and lactate to traditional VS improve the identification of trauma patients with major injuries? ⋯ The addition of BD and lactate to triage vital signs increases the ability to distinguish major from minor injury.
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Healthcare workers in the emergency department are particularly vulnerable to communicable disease. This study aimed to evaluate compliance with standard precautions by analysis of the incidence and systems sources of such contaminations and by quantifying the use of personal protective equipment. ⋯ Among healthcare workers in the emergency setting, the study disclosed suboptimal compliance with basic infection control measures, including use of personal protective equipment and avoiding contamination. By further time-motion analysis of resuscitation sessions, major systems sources and strategies for improvement could be identified.
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In the newborn infant, accurate endotracheal tube (ETT) placement is essential for adequate ventilation and surfactant delivery. This study aimed to determine the relationship between gestation, weight and endotracheal tube length, and to evaluate the promotion of gestation-based guidelines for ETT length. ⋯ Use of gestation-based guidelines on ETT length for neonatal intubation was associated with a reduction in tube malposition and uneven lung expansion. A table of ETT length against gestation and weight is provided to assist those carrying out this procedure, which could be incorporated into neonatal resuscitation training.