View clinical trials related to Acute Lung Injury.
Filter by:This research is being done to determine if there is a way the investigators can improve the techniques that they use to assist patients with their breathing during surgery. The majority of surgeries require patients to concurrently undergo general anesthesia. This usually includes a breathing tube and a machine that breathes for the patient during the duration of the surgery. The doctors would like to investigate the effects of this type of anesthesia to healthy adult patients and whether they can improve the way they give general anesthesia to patients. The investigators plan to ask approximately 200 patients to participate. If the patients decide to participate in the study,some additions will be made to the standard anesthetic care they receive. The patients will additionally be monitored for adequate oxygenation in their blood as well as level of inflammation in their blood and lungs. The patients' breathing tube will be bathed with warm normal saline and suctioned twice during the operation. When these procedures are done the patients will be asleep and not be aware of what is happening.
Objective: assess the efficacy and safety of oral rosuvastatin in patients with sepsis-induced Acute Lung Injury (ALI). Hypothesis: Rosuvastatin therapy will improve mortality in patients with sepsis-induced ALI.
To assess the efficacy and safety of oral rosuvastatin in patients with suspected or confirmed influenza who require intensive care unit (ICU) admission due to respiratory distress.
The aim of this study is to compare two methods of delivery of noninvasive mechanical ventilation (NIV). Since patient compliance and mechanical characteristics of the delivery devices are two fundamental variables in the success of NIV during acute respiratory failure, our hypothesis is that an improved patient-ventilator interface may improve the efficacy of therapy.
Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are similar conditions in which the lungs are critically injured by another inflammatory process in the body. Together they affect more than 150,000 people per year in the United States, with mortality approaching 50% and a financial burden estimated to exceed $5 billion. Fluid overload, weight gain, and reduced oncotic pressure (low blood proteins) are associated with prolonged need for mechanical ventilation and mortality in patients with ALI/ARDS. Historical studies have provided conflicting evidence for benefits with colloid or diuretic therapy in ALI/ARDS, but recent clinical trials have demonstrated significant improvements in blood oxygen levels. The mechanisms of these benefits are not yet certain, but appear to relate to albumin's (a protein medicine) specific ability to influence injury and inflammation in the lungs, thus improving the ability for the lung to repair and exchange oxygen. The purpose of this project is to determine the effects of therapies that affect blood proteins on their ability to change the way the lungs and cardiovascular system (heart and blood vessels) function. Special measurements will be taken to understand how these protein medicines change the ability of the lung and whole body to recover from widespread injury, with additional measures of specific heart and lung function. This clinical trial randomizes ALI/ARDS patients with low blood protein levels to receive albumin (a natural blood protein that is known to influence inflammation) or hetastarch (a synthetic blood protein) with diuretic therapy targeted to improve respiratory function. Therapeutic effects on respiratory function and blood oxygen levels, extravascular lung water, oncotic pressure, lung fluid removal, and heart function will be characterized. This trial will advance our understanding of treatment of ALI/ARDS and the factors that affect fluid balance in the lungs of these patients. Funding Source - FDA OOPD
The purpose of the study is to evaluate the efficacy and safety of three doses of HL 10 given at fixed time intervals compared to standard therapy
Collect exhaled breath condensates from patients scheduled for a routine surgical procedure before, during, and after surgery for measurements of IsoFs Draw blood from patients scheduled for a routine surgical procedure before, during, and after surgery for measurements of serum thrombomodulin.
This study will determine if administration of an suspension of calfactant, a lung surfactant, intratracheally in patients with Direct Acute Respiratory Distress Syndrome within 48 hours of requiring mechanical ventilation can decrease the mortality in patients with lethal disease and shorten the course of respiratory failure in patients with sub-lethal disease.
Acute respiratory distress syndrome (ARDS) and acute lung injury (ALI) are medical conditions that occur when there is severe inflammation and increased fluids in both lungs, making it difficult for the lungs to function properly. Hospital treatment for a person with ALI/ARDS often includes the use of a breathing machine, or ventilator, until the person is able to breathe without assistance. Initiating proper nutrition through a feeding tube early in a person's hospital stay may help to improve recovery, but the optimal timing, composition, and amount of feeding treatments are unknown. This study will evaluate whether early or delayed full-calorie feeding through a feeding tube is more effective in reducing recovery time and increasing survival rates in people with ALI/ARDS. The study will also determine whether supplementing the feedings with omega-3 fatty acids and antioxidants benefits people with ALI/ARDS.
The purpose of this study is to compare the efficacy of CPAP application by a helmet and O2 administration by a Venturi mask in terms of gas exchanges improvement in patients with acute respiratory failure due to community-acquired pneumonia.