Articles: mechanical-ventilation.
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An athletic 21-year-old male was admitted to the surgical ICU after sustaining 2 stab wounds to his torso. He had an episode of left lung collapse early in his course, managed with suctioning and increased PEEP, to 15 cm H2O. ⋯ After premedication with glycopyrrolate, he was successfully extubated the following day, while his heart rate remained at his baseline of 50 beats/min. We review the physiologic mechanisms of bradycardia due to the removal of mechanical ventilation.
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Multicenter Study
High Resource Utilization Does Not Affect Mortality in Acute Respiratory Failure Patients Managed with Tracheostomy.
Tracheostomy practice in patients with acute respiratory failure (ARF) varies greatly among institutions. This variability has the potential to be reflected in the resources expended providing care. In various healthcare environments, increased resource expenditure has been associated with a favorable effect on outcome. ⋯ We were unable to demonstrate a positive relationship between resource expenditure and outcome in ARF patients managed with tracheostomy.
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Prolonged mechanical ventilation, longer hospital stay, and a lower rate of home discharge have been reported with patient-ventilator asynchrony in medical patients. Though commonly encountered, asynchrony is poorly defined within the traumatically injured population. ⋯ Ventilator asynchrony is common in trauma patients. It may be associated with SIMV with a set breathing frequency of ≥ 10 breaths/min, though not with longer mechanical ventilation, longer stay, or discharge disposition. (ClinicalTrials.gov NCT01049958).
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To assess if positive end-expiratory pressure (PEEP) titration improves gas exchange and respiratory mechanics, without hemodynamic impairment in horses during anesthesia. ⋯ Gas exchange and respiratory mechanics impairment during inhalation anesthesia can be treated using PEEP titration from 5 to 20 cmH2O, without clinically important hemodynamic effects in healthy horses.
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Ann Fr Anesth Reanim · Nov 2013
[Organization of mechanical ventilation in French Intensive care units.]
To clarify the procedures related to mechanical ventilation in the intensive care unit setting: allocation of ventilators, team education, maintenance and reference documents. ⋯ This first survey shows disparate distribution of ventilators and practices among French ICU. Education and understanding of the proper use of ventilators are key issues for security improvement.