نتایج جستجو برای: airway pressure release ventilation
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BACKGROUND Retention of airway secretions is a common and serious problem in ventilated patients. Treating or avoiding secretion retention with mucus thinning, patient-positioning, airway suctioning, or chest or airway vibration or percussion may provide short-term benefit. METHODS In a series of laboratory experiments with a test-lung system we examined the role of ventilator settings and lu...
Airway pressure release ventilation (APRV) is a ventilatory mode that allows unsupported spontaneous breathing at any phase of the ventilatory cycle with high mean airway pressures. We hypothesized that use of APRV might produce potential beneficial effects on oxygenation, reducing mortality in patients with severe acute respiratory distress syndrome (ARDS) in comparison with synchronized inter...
option in the management of patients who are at risk of or have respiratory failure in the acute care setting. Over the past two decades, the use of noninvasive positivepressure ventilation and of noninvasive continuous positive airway pressure by mask has in creased tremendously among acutely ill patients. Initial case series and uncontrolled cohort studies that suggested benefit in selected p...
Airway evaluation and management are of critical importance to providing safe and effective anesthesia. Burn injuries in and around the airway are of particular concern to anesthesia providers. The following is a case report of a 5-year-old patient who had neck contractures and a large hypertrophic scar on his chin secondary to a burn injury. The patient initially was easy to mask ventilate, bu...
This was a prospective randomized study comparing the ease of insertion, haemodynamic changes, quality of airway seal, oxygenation and ventilation parameters and complications between Laryngeal Tube Suction II (LTS II) with Proseal Laryngeal Mask Airway (PLMA), both are supraglottic airway incorporated with gastric passage. Fifty-four ASA I and II patients were randomly allocated to receive eit...
Introduction: One of the most common problems during laryngoscopy involves sympathetic system stimulation and the subsequent hemodynamic changes. It is a key measure to maintain the hemodynamic stability of patients with cardiovascular diseases during induction of anesthesia. This study attempted to compare the hemodynamic effects of laryngeal mask airway and combitube. Methods: This prospec...
INTRODUCTION In last few years, emphasis was placed in goal-directed therapy in order to optimize patient's hemodynamic status and improve their prognosis. Parameters based on the interaction between heart and lungs have been questioned in situations like low tidal volume and open chest surgery. The goal of the study was to analyze the changes that one-lung ventilation can produce over stroke v...
BACKGROUND We report two cases of acute respiratory distress syndrome in burn patients who were successfully managed with good outcomes with extra corporeal membrane oxygenation (ECMO) after failing multiple conventional modes of ventilation, and review the relevant literature. CASE PRESENTATION The two patients were a 39-year-old male and 53-year-old male with modified Baux Scores of 79 and ...
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