View clinical trials related to Acute Lung Injury.
Filter by:The purpose of this study is to identify biological markers of disease in patients with acute lung injury (ALI) that are predictive of either disease susceptibility or prognosis, or that identify novel targets of therapeutic intervention.
The purpose of this study is to determine the effects of variable ventilation on respiratory system of patients affected by acute respiratory distress syndrome.
This study will test the hypothesis that administration of granulocyte-macrophage colony stimulating factor (GM-CSF) to patients with acute lung injury/acute respiratory distress syndrome (ALI/ARDS) will improve the clinical course and outcome by shortening the duration of mechanical ventilation for these patients.
The aim of this multicenter randomized controlled trial is to compare the impact on mortality of patients mechanically ventilated for acute lung injury or acute respiratory distress syndrome of two strategies for setting end-expiratory pressure.
A multinational, randomized trial comparing two lung protecting strategies of respiratory life support among critically ill patients with severe lung injury.
The purpose of this study is to determine whether prone positioning is effective in improving survival in patients affected by acute respiratory distress syndrome (ARDS).
Extracorporeal membrane oxygenation (ECMO) is a means of artificially performing the function of the human lung and/or heart outside the body. Its use is escalating in a wide range of clinical settings in the adult population without evidence or guidelines to support this practice. This study involves a nationwide questionnaire which has two components. The initial pilot survey will attempt to identify all institutions currently practicing ECMO or those intending to do so in the future, and are willing to participate in prospective data collection. The second phase will involve a monthly survey of these centres regarding the extent of ECMO use, practice details implemented, and outcome data. It is hoped that the collection of this information will later assist in the development of guidelines for this expensive and presently unsubstantiated practice, together with the construction of appropriate training programs for staff.
The acute respiratory distress syndrome (ARDS) is an important cause of acute respiratory failure with a high mortality rate. The mechanism of resolution of the late organizing phase remains uncertain. The ACE gene contains a polymorphism based on the presence (insertion, I) or absence (deletion, D) within an intron of a 287-bp nonsense DNA domain, resulting in three genotypes (DD and II homozygotes, and ID heterozygotes). It has been shown that I/D polymorphism of ACE gene may account for half the variance of serum ACE levels in the Caucasians. Polymorphism of the ACE gene has also been shown to contribute to the development of some respiratory diseases. We hypothesize that the presence of ACE gene polymorphism can affect the outcome of ARDS. The objective of this proposed study is to determine the genotypes of ACE gene polymorphism and assess the influence of ACE genotype on the outcome and pulmonary resolution of patients with ARDS. Patients diagnosed to have ARDS are eligible for possible inclusion into the study. The ACE genotype of all patients with ARDS will be determined by polymerase chain reaction (PCR) amplification of the respective fragment for the D and I alleles from intron 16 of the ACE gene and size fractionation by electrophoresis. The outcome of patients with ARDS in the three genotypes will be compared.
King County Lung Injury Project: Survivor Outcome Study (KCLIP:SOS) is a randomized trial for individuals who have survived prolonged mechanical ventilation (5 days or more). The objective is to enroll individuals who are likely to have impaired health status resulting from prolonged critical illness but whose long term prognosis is good. Such individuals are most likely to benefit from the study intervention of case management targeted at post intensive care complications. KCLIP:SOS will test whether an outpatient intervention based on a nurse using a targeted case management tool can reduce patient morbidity and improve quality of life in the 6 months following hospital discharge. This intervention will be compared to usual post-hospital care.
The investigators aim to study the specific elastance in ALI/ARDS patients during invasive mechanical ventilation.