View clinical trials related to Respiratory Insufficiency.
Filter by:Patients with failed extubation stay significantly longer in an intensive care unit (ICU) and have a higher mortality rate, than those intubated successfully. Reintubation is associated with life-threatening complications and a poor prognosis. Functional respiratory tests are frequently used as weaning parameters, however, they are not accurate enough to predict extubation failure. The incidence of swallowing dysfunction is underestimated, mainly among patients whose intubation lasts longer than 48 h.We previously observed that the assessment of the swallowing function and oropharyngeal motricity, conducted by the physiotherapist before extubation could be helpful for making decisions to extubate patients intubated for over 6 days. The objective of this study is to validate a scale previously devised and used for physiotherapist bedside evaluation of the swallowing function and oropharyngeal motricity, among patients intubated for over 6 days, to determine whether this scale is a good predictor of airway secretion-related extubation failure.Expected results : to validate a scale previously devised called " physiotherapist evaluation of the swallowing function and oropharyngeal motricity before extubation" by the mean of a multicentric study. In our hypothesis the clinical parameters studied could be predictive of extubation failure. Then, this evaluation could help the medical decision in the choice of the good time for extubation. The final objective is to lower the mortality related to extubation failure.
The purpose of the study is to determine the optimal method to withdraw non-invasive ventilation after an episode of hypercapnic respiratory failure.
The length of tracheal intubation may affect the subsequent ventilation with a laryngeal mask during percutaneous tracheostomy.
Fiberoptic bronchoscopy (FOB) is an important tool for the diagnosis of pulmonary diseases, more particularly in infectious pneumonia. In patients with severe acute hypoxemic respiratory failure, FOB may be contra-indicated until the patient is intubated and control of its oxygenation obtained. In the literature several authors showed that performing FOB under non invasive ventilation (NIV) preserved oxygenation of the patient; and the recent French Consensus on NIV recommends performing FOB under NIV in patients with acute hypoxemic respiratory failure. Nevertheless this procedure remains uncomfortable in most patients with respiratory failure. In addition, patient's agitation may lead to desaturation, and compromise the realization of FOB.
Inhaled nitric oxide (iNO) improves oxygenation in term infants with respiratory failure. However, iNO has been primarily used in infants receiving mechanical ventilation. This study is a pilot study to determine if iNO given into an oxygen hood is effective in improving oxygenation in term and near-term infants who have poor oxygenation but who are not yet mechanically ventilated.
Patients with pulmonary regurgitation after surgical correction of ToF over 13 years old will be recruited from the UCSF adult congenital heart disease clinic. Since there is no data in the literature describing the prevalence of abnormal MRI volumetric and functional parameters in asymptomatic patients with PR after ToF repair, a pilot study with 30 patients will be conducted. Increase in sample size may be necessary in the future to accurately interpret the data. After informed consent is obtained, clinical history and physical examination as well as review of old charts will be performed to characterize these patient's clinical status. All patients will undertake a graduated supine bicycle exercise test with MVO2 measurement to assess exercise capacity. MRI studies will be performed in a 1.5 tesla unit. SSFP cine images will be obtained in the short-axis plane encompassing the entire heart. Velocity-encoded cine MR images will be obtained perpendicular to the direction of blood flow in the main pulmonary artery. Volumetric and flow analysis will be performed in a separate dedicated workstation by a radiologist. End-diastolic volume, end-systolic volume, ejection fraction, total ejection fraction and pulmonary regurgitant fraction will be calculated.
The purpose of this study is to determine whether lansoprazole administered nasogastrically is effective for stress ulcer prophylaxis in respiratory intensive care unit.
A randomised study to assess the effectiveness of ambulatory adaptation to non-invasive mechanical ventilation in patient with hypercapnic respiratory failure secondary to neuromuscular diseases or alterations in thoracic cage in comparison with hospital adaptation.
This study is designed to provide continued access to BEMA Fentanyl for those subjects who previously participated in FEN-202 and who wish to continue using BEMA Fentanyl for the treatment of their breakthrough cancer pain.
The purpose of this study is to compare the Total Face Mask™ (Respironics, Inc., Pittsburgh, PA) (covering whole face) and the standard oronasal facemask (covering nose and mouth) for the emergency treatment of patients with acute respiratory failure with the machine blowing air into the mask placed on the face (noninvasive positive pressure ventilation) (NPPV).