Articles: mechanical-ventilation.
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Emerg. Med. Clin. North Am. · Feb 2016
ReviewEmergency Department Treatment of the Mechanically Ventilated Patient.
Mechanical ventilation has a long and storied history, but until recently the process required little from the emergency physician. In the modern emergency department, critically ill patients spend a longer period under the care of the emergency physician, requiring a greater understanding of ventilator management. This article serves as an introduction to mechanical ventilation and a user-friendly bedside guide.
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Respiratory medicine · Feb 2016
The use of mechanical ventilation in patients with idiopathic pulmonary fibrosis in the United States: A nationwide retrospective cohort analysis.
To investigate the mortality of patients with Idiopathic Pulmonary Fibrosis (IPF) who undergo mechanical ventilation (MV) and non-invasive mechanical ventilation (NIMV) in the United States. ⋯ In a large national cohort, the in-hospital mortality of patients with IPF who are mechanically ventilated is approximately 50%.
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Cervical spinal cord injury (SCI) can dramatically impair diaphragm muscle function and often necessitates mechanical ventilation (MV) to maintain adequate pulmonary gas exchange. MV is a life-saving intervention. However, prolonged MV results in atrophy and impaired function of the diaphragm. ⋯ Our results demonstrate that compared with either condition alone, the combination of SCI and MV resulted in increased diaphragm atrophy, contractile dysfunction, and expression of atrophy-related genes, including MuRF1. Importantly, administration of the antioxidant Trolox attenuated proteolytic activation, fiber atrophy, and contractile dysfunction in the diaphragms of SCI + MV animals. These findings provide evidence that cervical SCI greatly exacerbates VIDD, but antioxidant therapy with Trolox can preserve diaphragm contractile function following acute SCI.
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J. Matern. Fetal. Neonatal. Med. · Jan 2016
Randomized Controlled Trial Comparative StudyComparison of non-synchronized nasal intermittent positive pressure ventilation versus nasal continuous positive airway pressure as post-extubation respiratory support in preterm infants with respiratory distress syndrome: a randomized controlled trial.
To determine whether post-extubation respiratory support via nsNIPPV decreases the need for mechanical ventilation (MV) compared to nasal continuous positive airway pressure (NCPAP) in preterm infants with respiratory distress syndrome (RDS). ⋯ Compared to NCPAP, nsNIPPV appears to be a feasible mode of extubation in preterm infants with significant beneficial effects of reduced duration of NIV support, supplementary oxygen and decreased rates of BPD.
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In mechanically ventilated patients, head of bed (HOB) elevation above 30° decreases the risk of ventilator-associated pneumonia. The research team studied (a) compliance with proper HOB elevation in their cardiac surgical intensive care unit, (b) the accuracy of HOB angles recorded in the electronic medical record (EMR), and (c) the effect of bed type on (a) and (b). Nurses were polled to discover how HOB angles were measured in practice. ⋯ Sixty-seven percent of nurses used the SBI; 27% used the UBI; 6% used estimation alone. Though compliance was suboptimal, compliance and EMR accuracy were significantly associated with bed type. Bedside indicators are underutilized.