View clinical trials related to Respiratory Failure.
Filter by:This study evaluates the work of breathing among healthy subjects under various conditions of treatment with high flow nasal cannulas. Ten subjects will be included. The design of this study is a cross over of five treatment periods with different flow settings.
This study evaluates the work of breathing among patients under various conditions of treatment with high flow nasal cannulas. Sixteen spontaneously breathing patients with respiratory failure (hypercapnic or hypoxemic) will be included. The design of this study is a cross over of four treatment periods with different flow settings.
Poor glycemic control in critically ill patients can increase their mortality, while safe and efficient glucose control is laborious and time-consuming. The Space GlucoseControl which is installed with eMPC(enhanced Model Predictive Control) can get the blood glucose target range safely and effectively through regulating insulin dose rate. This study is a random controlled trial involving the patients with mechanical ventilation in intensive care unit in order to evaluate the difference of safety and efficacy of blood glucose control between SGC directed and conventional treatment. At last, the trial results can determine whether the Space GlucoseControl can control blood glucose safely and effectively in the patients with mechanical ventilation in intensive care units.
This is a follow-up study focusing on long-term complications of acute pancreatitis. The primary purposes include: 1. To assess the incidence of type 2 diabetes mellitus（2-DM）,impaired glucose tolerance, metabolic abnormalities of blood lipids after acute pancreatitis. 2. To observe the possible long-term clinical outcomes after acute pancreatitis attack, which may include: chronic pancreatitis, pancreatic cancer, pancreatogenic portal hypertension, autoimmune pancreatitis et al. 3. To evaluate the long-term influence of acute lung injury(PaO2/FiO2<200,FiO2 means fraction of inspiration O2) in AP patients during ICU stay on life qualities of the patients; 4. To observe the prognosis of the local complications of acute pancreatitis(AP) patients; it might be helpful to find the most effective and targeted interventions aiming at different phases after AP attack.
The difference of lung volume change will be monitored by electrical impedance tomography before and after use of noninvasive positive pressure ventilation by nasal pillow and high flow nasal cannula in post-extubation patients.
The purpose of this study is to determine whether high flow nasal cannula is effective in lowering the reintubation rate after extubation for high risk patients in medical intensive care unit
Cystic Fibrosis (CF) is a life limiting illness. Median predicted UK survival is 41.4 years (UK CF Registry 2011). The commonest cause of death is respiratory failure. Non invasive ventilation (NIV) is a system which delivers a preset pressure to supplement the size and depth of each breath. It is introduced in CF to manage established respiratory failure. A nose or a mask which covers both the nose and mouth allows flexible ventilation, is used just at night, or for part of the day in addition or for 24 hours as clinical status indicates. It is introduced within a normal ward environment and then continued longterm at home.Once respiratory failure is established longterm noninvasive ventilation is introduced throughout 24 hours and multidisciplinary assessment concludes that the timing is appropriate for the individual. This study aims to evaluate a potential development of current practice: the use of non invasive ventilation during hospital admission only to enhance recovery from an acute exacerbation which has caused respiratory failure in those individuals where long term non invasive ventilation is not yet indicated. A mixed methods design will allow description of the experience of noninvasive ventilation during a semistructured interview to add to understanding of the results from an experiment designed to measure the differences between noninvasive ventilation and standard care. Aim: To compare the clinical efficacy with the patient experience of NIV on recovery from an acute respiratory exacerbation complicated by respiratory failure in adult Cystic Fibrosis.
Background There is no unanimous opinion about a lung-protective strategy in cardiac surgery. Small randomized clinical and animals trials suggest that ventilation during cardio-pulmonary bypass (CPB) could be protective on the lungs. This evidence is based on surrogate end-points and most of studies are limited to elective coronary surgery. According to the available data, an optimal strategy of lung protection during CPB cannot be recommended. The purpose of the CPBVENT study is to investigate the effectiveness of different ventilation strategies during CPB on post-operative pulmonary complications. Trial design The CPBVENT study will be a single-blind, multicenter, randomized controlled trial. We are going to enroll 780 patients undergoing elective cardiac surgery with planned use of CPB, aortic cross-clamping and two lung ventilation. Patients will be randomized into three treatment groups: 1) no ventilation during CPB; 2) continuous positive airway pressure (CPAP) with positive end-expiratory pressure (PEEP) of 5 cmH2O during CPB; 3) ventilation with 5 acts/minute with tidal volume of 2-3 ml/Kg and a PEEP of 3-5 cmH2O during CPB. The primary end-point will be the incidence of a PaO2/FiO2 ratio <200 until the time of discharge from the ICU. The secondary end-points will be the incidence of post-operative pulmonary complications and 30-days mortality. Patients will be followed-up to 12 months after the date of randomization. Summary The CPBVENT Trial will determine whether different ventilation strategies during CPB will improve pulmonary outcome in patients undergoing cardiac surgery.
In preterm infants, endotracheal mechanical ventilation is well known to cause various forms of lung injury including volutrauma, barotrauma and oxytrauma - collectively known as ventilator-induced lung injury (VILI). As such, there is a move towards non-invasive ventilation (NIV) in recent decades. However, many infants placed on NIV modes fail and require intubation. A relatively recent mode of NIV is non-invasive high frequency ventilation (NIHFV). Studies on this modality are scarce, but do suggest that neonates can be ventilated effectively. However, its efficacy in comparison with other existing modes of NIV remains unknown due to lack of appropriate studies. The investigators hypothesize that NIHFV is a superior NIV mode than Biphasic Nasal Continuous Positive Airway Pressure (BP-NCPAP) in preterm infants in preventing intubation following NCPAP failure.
Difficult conditions and critically ill and injured patients may complicate endotracheal intubation in the pre-hospital setting. The incidence of complications increase when two or more endotracheal intubation attempts are needed. The aim of this study is to estimate the incidence of difficult pre-hospital endotracheal intubation after the introduction of the McGrath MAC Video laryngoscope as the primary airway device for pre-hospital endotracheal intubation. Hypothesis: • In our pre-hospital critical care teams, staffed with experienced anaesthesiologists, the rate of difficult PHETI (defined as more than one intubation attempt needed to secure a patent airway) is lower than 10 %, when using the McGrath MAC VL as primary choice in pre-hospital intubations.