Articles: mechanical-ventilation.
-
Tracheal intubation is used to establish a secure airway in patients who require mechanical ventilation. Unexpected extubation can have serious complications, including airway trauma and death. Various methods and devices have been developed to maintain endotracheal tube (ETT) security. Associated complications include pressure ulcers due to decreased tissue perfusion. Device consideration includes ease of use, rapid application, and low exerted pressure around the airway. ⋯ Noncommercial airway holders exert less force on a patient's face than commercial devices. Airway stability is affected by the type of securing method. Many commercial holders allow for rapid but secure movement of the artificial airway from one side of the mouth to the other.
-
J. Peripher. Nerv. Syst. · Sep 2014
Post-traumatic stress symptoms in Guillain-Barré syndrome patients after prolonged mechanical ventilation in ICU: a preliminary report.
Thirty percent of Guillain-Barré syndrome (GBS) patients require mechanical ventilation (MV) in intensive care unit (ICU). Post-traumatic stress disorder (PTSD) is found in ICU survivors, and the traumatic aspects of intubation and MV have been previously reported as risk factors for PTSD after ICU. Our objective was to determine long-term PTSD or post-traumatic stress symptoms (PTSS) in GBS patients after prolonged MV in ICU. ⋯ Compared with the French population, the SF-36 sub-categories were, however, not statistically different. Twenty-two percentage of our 13 patients had PTSD and PTSS with a Horowitz IES at 12 (2-29), and an IES-R at 16 (2-34.5). Although severe GBS patients requiring prolonged MV had good functional recovery and no difference in QoL, they had a high incidence of PTSS.
-
The aim of this comparative study was to assess the impact of two different settings of tidal volume (Vt) on the function and morphology of the mechanically ventilated lungs during a 12-h period. ⋯ Mechanical ventilation with a Vt of 6 ml/kg induces minimal histological lung parenchymal changes in terms of proliferation and apoptosis. Positive pressure mechanical ventilation with Vt of 10 ml/kg does not protect lung tissue and induces substantial proliferative and apoptotic changes within the lung parenchyma. Positive pressure mechanical ventilation with Vt of 10 ml/kg does not guarantee protection of healthy pulmonary tissue in the absence of a priming pulmonary insult.
-
Prior researches have showed that weaning protocols may decrease the duration of mechanical ventilation. The effect of these protocols on chronic obstructive pulmonary disease (COPD) patients is unknown. The purpose of this study was to evaluate the impact of an extensive mechanical ventilation protocol including weaning applied by a respiratory therapist (RT) on the duration of mechanical ventilation and intensive care unit (ICU) stay in COPD patients. ⋯ In our center, a protocolized mechanical ventilation and weaning strategy improved weaning success and shortened the total duration of mechanical ventilation and ICU stay in COPD patients requiring mechanical ventilation.