Active clinical trials for "Respiratory Distress Syndrome"

Background: There are no proven therapies for COVID-19 infection. COVID-19 infects the respiratory epithelium of the lower airways, causing widespread damage via cytopathic effects, resulting in severe inflammation and Pneumonitis. High local and circulating levels of cytokines, or cytokine storm, can lead to capillary leak syndrome, progressive lung injury, respiratory failure and acute respiratory distress syndrome (ARDS). Methods: This is a pilot randomized, controlled, uni-center study testing safety and efficacy of cytokine filtration on patients with severe ARDS. Eligible patients will be randomized to 72 hours filtration or no filtration on top of the standard treatment for ARDS. Indications for randomization are patients with moderate or severe ARDS with need of ventilation support (either invasive or non-invasive), with inflammatory markers. The primary outcome will be days on mechanical ventilation (MV) support. Secondary outcomes are 30-day mortality, ICU days, need for extracorporeal membrane oxygenation (ECMO) support, duration of renal replacement therapy (RRT) and catecholamine therapies, hospital length of stay, multi-organ failure. All analysis will be done according to the intention to treat principle.

Acute Lung Injury/Acute respiratory distress syndrome (ALI/ARDS) is a serious and frequently encountered entity in modern ICUs. Sepsis remains the most common cause of ALI/ARDS and carries the worst prognosis. The disease is characterized by an intense inflammatory process. This inflammation plays a major role in the development of gas exchange abnormalities seen in the course of the disease. Statins, primarily used as lipid-lowering agents, are now known to possess anti-inflammatory, antioxidant, antithrombogenic and vascular function-restoring actions. Therefore the investigators propose to determine if Simvastatin may be useful in decreasing the incidence of this deadly syndrome in critically ill patients.

The aim of this study is to assess the effects and safety of the early application of BILEVEL-APRV protocol and conventional ventilation strategy that used low tidal volume and adequate PEEP level in ARDS patients .

The nasal CPAP (continuous positive airway pressure), is a technique of noninvasive ventilation commonly used in neonatal intensive care units, and has recently been used in association with nasal intermittent mandatory ventilation (NIPPV - intermittent Nasal Positive Pressure Ventilation), which consists of the application of respiratory positive pressure cycles during the application of nasal CPAP, resulting in high pharyngeal pressures. The NIPPV has advantages over traditional CPAP, including the prevention of atelectasis, improved respiratory mechanics and decreased work of breathing in premature infants. A refinement of this technique is the use of positive pressure breaths associated with nasal CPAP synchronously in relation to the newborn's inspiratory effort (SNIPPV - Synchronized Nasal Positive Pressure Ventilation). Synchronization allows that the cycles of inspiratory positive pressure provided by the ventilator coincide with the inspiratory effort, increasing the system efficacy. The Neurally Adjusted Ventilatory Assist (NAVA) is a mode of partial ventilatory support based on the use of electrical activity of the diaphragm (Edi) to control the mechanical ventilator. The ventilatory assistance starts according to respiratory needs of the patient, its use in very low birth weight infants showed an improvement in patient-ventilator interaction, even in the presence of leak around the endotracheal tube. This prospective randomized, clinical trial aims to evaluate, in preterm infants with gestational age lower than 34 weeks with respiratory failure treated with noninvasive ventilatory support, the impact of SNIPPV with neural adjustment (NAVA) on success ventilation and the need for endotracheal intubation when compared to treatment with traditional CPAP.

Respiratory distress is the main cause of morbimortality in preterm and term neonates. In most of the case, these babies required the use of positive end expiratory pressure (PEEP) delivered by a non invasive device. Nasal continuous airway positive pressure (nCPAP) is widely used in neonatal intensive care unit. Nasal high frequency percussive ventilation (nHFPV) can be used as non invasive device to deliver PEEP, and improved lung clearance. We hypothesized that nHFPV can be used to deliver PEEP in preterm and term newborn with respiratory distress with the same tolerance as nCPAP. To compare the tolerance of these devices we used cerebral tissue oxygenation (rSO2c) measured by near infrared spectroscopy (NIRS).

The purpose of the study is to evaluate the efficacy and safety of Cadisurf (goat lung surfactant extract) as compared to Survanta (beractant) in the treatment of respiratory distress syndrome in preterm neonates (with gestation of 26 to 32 weeks).

Using lung ultrasound re-aeration score(LUS-RAS) combined with pressure-volume curve(PVC) adjust maintain positive end-expiratory pressure(PEEP) after recruitment maneuver, to achieve real-time adjustment, reduce ventilation-associated lung injury and the purpose of effective lung recruitment.

The alveoli tend to collapse in patients with ARDS. Endotracheal aspiration may increase alveolar collapse by decreasing the end-expiratory lung volume. The hypothesis is that closed endotracheal aspiration led to less end-expiratory volume loss when compared to open endotracheal aspiration.

The main objective is to assess the validation of the diagnosis early acute pulmonary edema in elderly patients with acute respiratory distress, admitted in a host of vital emergency services by lung ultrasound associated with the measurement of the inferior vena cava.

Purpose is to compare introduction of NIPPV (Nasal Intermittent Positive-Pressure Ventilation) and nBiPAP (Nasal Bi-level Positive Airway Pressure) in terms of mechanical ventilation (MV) need (non-invasive respiratory support failure) and surfactant need within the first 72 hours of life in preterm infants with Respiratory Distress Syndrome (RDS) at 26-30 weeks of gestation.