Articles: intubation.
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Randomized Controlled Trial
Effects of 0 PEEP and < 1.0 FIO2 on SpO2 and PETCO2 During Open Endotracheal Suctioning.
Hyperoxygenation and hyperinflation, preferably with a mechanical ventilator, is the most commonly used technique to prevent the adverse effects of open endotracheal suctioning on arterial oxygenation and pulmonary volume. However, limited data are available on the effects of oxygen concentrations < 100% and PEEP with zero end-expiratory pressure (0 PEEP) to improve oxygenation and to maintain adequate ventilation during open endotracheal suctioning. The aim of this study was to analyze the behavior of [Formula: see text] and end-tidal CO2 pressure ([Formula: see text]) in open endotracheal suctioning using the 0 PEEP technique with baseline [Formula: see text] (0 PEEP baseline [Formula: see text]) and 0 PEEP + hyperoxygenation of 20% above the baseline value (0 PEEP [Formula: see text] + 0.20) in critically ill subjects receiving mechanical ventilation. ⋯ The appropriate indication of the hyperinflation strategy via mechanical ventilation using 0 PEEP with or without hyperoxygenation proved to be efficient to maintain [Formula: see text] and [Formula: see text] levels. These results suggest that the technique can minimize the loss of lung volume due to open endotracheal suctioning. (ClinicalTrials.gov registration NCT02440919).
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Intensive care medicine · Dec 2020
ReviewUse of nasal high flow oxygen during acute respiratory failure.
Nasal high flow (NHF) has gained popularity among intensivists to manage patients with acute respiratory failure. An important literature has accompanied this evolution. In this review, an international panel of experts assessed potential benefits of NHF in different areas of acute respiratory failure management. ⋯ When intubation is required, NHF can be used to pre-oxygenate patients either alone or in combination with non-invasive ventilation (NIV). Similarly, NHF reduces reintubation alone in low-risk patients and in combination with NIV in high-risk patients. NHF may be used in the emergency department in patients who would not be offered intubation and can be better tolerated than NIV.
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Prehosp Disaster Med · Dec 2020
Multicenter StudyRescue Intubation in the Emergency Department After Prehospital Ketamine Administration for Agitation.
Prehospital intramuscular (IM) ketamine is increasingly used for chemical restraint of agitated patients. However, few studies have assessed emergency department (ED) follow-up of patients receiving prehospital ketamine for this indication, with previous reports suggesting a high rate of post-administration intubation. This study examines the rate of and reasons for intubation and other airway interventions in agitated patients who received ketamine by Emergency Medical Services (EMS). ⋯ The observed rate of intubation in patients receiving prehospital ketamine for agitation was 16.3%. Study data did not reveal an age or dose-dependent rate of intubation. Further research should be conducted to compare the airway intervention rate of agitated patients receiving ketamine versus other sedatives in a controlled fashion.
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Angiotensin converting enzyme inhibitor (ACEi) associated angioedema is frequently encountered in the emergency department. Airway management is the primary treatment, but published evidence supporting the decision to intubate patients with this condition is extremely limited. ⋯ Rapid progression of symptoms within the first 6 h of angioedema onset, anterior tongue swelling, vocal changes, drooling and dyspnea are associated with intubation for ACEi associated angioedema. Isolated lip swelling is significantly more common in patients that do not require intubation. Our data provide risk stratification guidance for providers treating patients with suspected ACEi associated angioedema in the emergency department.