View clinical trials related to Acute Lung Injury.
Filter by:We aims to investigate the effects of prone positioning and nitric oxide inhalation in adult patients who is diagnosed with COVID-19 associated acute respiratory distress syndrome by electrical impedance tomography.
The incidence of chest CT manifestations of lung injury after radiotherapy for breast cancer is more than 50%. Although the prognosis and quality of life of patients are rarely affected, it is still necessary to prevent the occurrence of minor radiation lung injury with the use of more novel drugs and subsequent salvage treatment may aggravate the radiation injury. This study intends to conduct a randomized, double-blind, single-center clinical study of pirfenidone versus placebo in the prevention of acute radiation induced lung injury after breast cancer surgery
Five percent of patients with COVID-19 progressed to respiratory failure and required ICU admission, such patients often have abnormal oxygen tolerance. However, there is still a lack of clinical indicators to predict the prognosis and treatment responsiveness of COVID-19.
Purpose: The primary purpose of this study is to measure pulmonary function, symptoms, and pulmonary inflammatory responses in healthy young adults during and immediately after exposure to a low concentration of ozone (0.070 ppm) or clean air for 6.6 hours while undergoing moderate intermittent exercise. This concentration is the current EPA NAAQS standard for ozone.
Platform adaptive embedded trial for acute respiratory distress syndrome (PETARDS) is a randomized, embedded, multifactorial, adaptive platform trial for ARDS. The study aimed to assess the impact of multiple interventions on outcomes in patients with ARDS admitted to the ICU.
The aim of this study is to evaluate the potential usefulness of lung ultrasound to assess the size and perfusion of consolidation and explore their relationships with clinical outcome.
The goal of this observational study is to learn about neonatal acute respiratory distress syndrome in describe participant population. The main question it aims to answer is: using perinatal factors to predict early neonatal acute respiratory distress syndrome and reduce its mortality. Participants' umbilical cord blood will be collected for testing, but will not receive any intervention.
To compare the effect between mechanical ventilation strategy guided by transpulmonary pressure and tranditional lung protective ventilation strategy in acute respiratory distress syndrome for right ventricle protection.
Although new techniques like extracorporeal blood purification have lately emerged, septic patients still have very high hospital mortality rates. Sepsis can be induced by either viremia, bacteriemia or in some cases both. Many studies have reported the effectiveness of different hemadsorbers, but patient sample sizes have been inadequate for definitive conclusions. Secondly, there are still no clear inclusion criteria as well as criteria for when to cease hemadsorption mostly due to immune dysregulation or cascade coagulation disorders. The aim of this observational prospective registry is to evaluate the effectiveness of the Seraph® 100 Microbind® Affinity Blood Filter (Seraph 100) in the treatment of septic ICU patients and to evaluate which cluster of these patients should benefit most with this therapy.
Acute Respiratory Distress Syndrome (ARDS) is a severe type of lung injury that affects 10% of patients admitted to Intensive Care Units worldwide, with an unacceptably high mortality of up to 48% in those with the most severe form of the condition. It is a complex and poorly understood syndrome that results in progressive failure of the lungs. Crucially, the inflamed lungs allow fluid to leak from the circulation into the airspace, so that patients' lungs fill with fluid - "drowning from the inside". As this condition progresses, the patient typically requires increasing amounts of oxygen and eventually, support from a ventilator. To date, there are no effective treatments for ARDS that can limit, stop or repair this process. This research study is aiming to look at a naturally occurring substance produced by blood vessels, C-type natriuretic peptide (CNP). The investigators have evidence suggesting that CNP plays a role in maintaining the barrier provided by blood vessels that stops fluid leaking out into tissues. This is based on various studies done on CNP by the investigators research group that have established its widespread role in maintaining cells that line blood vessels and play a vital role in lungs' barrier function: the endothelium. CNP is broken down in part by an enzyme called Neutral endopeptidase and therefore, drugs that inhibit this enzyme would result in increased CNP concentration and activity. If CNP does in fact strengthen the lungs' endothelial barrier, then this class of drug may benefit patients with ARDS. The aim of this experimental medicine study is to assess the effect of using the licensed NEP inhibitor Racecadotril, in a well-established, safe model of inflammation-induced skin blisters in healthy human volunteers to determine primarily whether the fluid accumulation i.e. leak, in these blisters is reduced by treatment with this drug.