View clinical trials related to Respiratory Insufficiency.
Filter by:This study aims to test direct application of the Non-Invasive Mechanical Ventilation -NIVM- mask or interface as the most efficient intervention to prevent Pressure Ulcers (PU), compared with other three usual preventive measures which consist in the use of three different medical devices.
The specific aim of this study is to gather data on fluid balance, intravenous medication administration, electrolyte balance, and diuretic and dialysis use in patients with acute respiratory failure who might benefit from a strategy designed to limit fluid administration.
Bronchoscopy with bronchoalveolar lavage (BAL) is at risk for worsening hypoxemia in patients with acute respiratory failure (ARF). High-flow nasal cannula oxygen (HFNC) improves hypoxemia in ARF patients . We investigated its efficacy and tolerance in intensive care unit patients admitted for ARF requiring BAL.
This study is a single center, prospective cohort crossover study comparing mechanically ventilated neonates and infants on Neurally Adjusted Ventilatory Assist (NAVA) and synchronized intermittent mandatory ventilation with pressure control plus pressure support (SIMV(PC) + PS) modes. This design will allow for direct comparison of two commonly used ventilator modalities in the neonatal intensive care unit (NICU) to determine if one mode is superior to the other with regards to respiratory mechanics and estimated energy expenditure. It is hypothesized that neonates and infants will have improved respiratory severity score (MAP X FiO2) utilizing NAVA compared to the SIMV (PC) + PS mode but will have increased estimated energy expenditure.
During normal breathing, the upper and lower airways performs the priming of inspired gas: humidification, heating and filtering from nose to the bronchios for adequate gas exchange occurs in the lungs. Many patients with severe or advanced cardiopulmonary conditions (cystic fibrosis, chronic obstructive pulmonary disease, pulmonary hypertension, advanced heart failure among others) may develop chronic respiratory failure and require treatment with oxygen therapy. High fractions of inspired oxygen have been associated with deleterious effects on the nasal ciliary beating and nose mucociliary transport. At home assistance, the patient with chronic respiratory receives oxygen via nasal cannula to the patient has been applied with and without humidification, however, does not know the effects of these two types of dry and humidified administration on the mucosa of the nose, airways and lungs. The investigators will assess the subject in use of home oxygen therapy at baseline, 12 hours, 7 days 30 days, 12 months and 24 months.
The goal of this interventional crossover study in morbidly obese intubated and mechanically ventilated patients is to describe the respiratory mechanics and the heart-lung interaction at titrated positive end-expiratory pressure levels following a recruitment maneuver with transthoracic echocardiography and electric impedance tomography imaging.
This study compares the short-term effects of a new humidification system (Hygrovent Gold) and two other humidification devices (heated and moisture exchanger and heated humidifier) on respiratory pattern and work of breathing, during invasive ventilation.
The investigators hypothesize that the Humidified High Flow Nasal Cannula(HHFNC) is effective and safe as primary respiratory support in neonate with respiratory distress syndrome(RDS). It is more convenient in HHFNC combined with kangaroo care.
Assessment of the effect and safety of noninvasive positive pressure ventilation for severe stable chronic obstructive pulmonary disease
Experimental animal data suggest that increasing breathing pattern variability in mechanical ventilation could be beneficial. Variable ventilation can be induced through the following modes: Neurally Adjust Ventilatory Assist (NAVA), Proportional Assist Ventilation (PAV) and Variable-Pressure Support Ventilation (V-PSV). These modes have not yet been compared to each other. Pilot observations in our department suggest a feasibility in patients. The objectives of the study are to compare the impact of PSV, NAVA, PAV and V-PSV on the variability of the breathing pattern, patient-ventilator asynchrony, risk of lung overdistension, gas exchange, and repartition of ventilation.