Endotracheal intubation and mechanical ventilation have traditionally been employed in patients with acute respiratory insufficiency. However, this form of management can have serious adverse effects, mainly infections and barotrauma. Noninvasive ventilation (NIV) has been shown to be an effective alternative, as it reduces both the frequency of complications and cost of care. In fact, NIV is c...

Noninvasive ventilation has been available for over 100 years. In the past 25 years, relatively lightweight, portable ventilators and comfortable interfaces have become available that have allowed for full-time noninvasive ventilation. In motivated individuals who have access to centers with expertise in nocturnal and diurnal ventilation, continuous noninvasive ventilation is quite feasible. Th...

OBJECTIVE To describe post-extubation noninvasive positive pressure ventilation use in intensive care unit clinical practice and to identify factors associated with noninvasive positive pressure ventilation failure. METHODS This prospective cohort study included patients aged ≥ 18 years consecutively admitted to the intensive care unit who required noninvasive positive pressure ventilation wi...

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Noninvasive methods have improved diagnostic tools of liver fibrosis. Although liver biopsy is the gold standard for diagnosis of hepatis fibrosis, the noninvasive tests are usually much less expensive than liver biopsy, better tolerated, and can be repeated without any risk for the patient. Two groups of these noninvasive tests are included in clinical practice: serum biomarkers and elastograp...

OBJECTIVES Hemodynamic monitoring is vital during liver transplant surgeries because distinct hemodynamic changes are expected. The continuous noninvasive arterial pressure (CNAP) monitor is a noninvasive device for continuous arterial pressure measurement by a tonometric method. This study compared continuous noninvasive arterial pressure monitoring with invasive direct arterial pressure monit...