View clinical trials related to ARDS, Human.
Filter by:Treatment of patients with Hypoxemic respiratory failure (HRF) and Acute Respiratory Distress Syndrome (ARDS) is complex. Therapies that have been shown to save the lives of patients with HRF and ARDS are available but they are not always provided. To reduce practice variation and improve adherence to evidence-informed therapies, the investigators developed the Treatment of Hypoxemic Respiratory Failure (HRF) and ARDS with Protection, Paralysis, and Proning (TheraPPP) Pathway. The purpose of this pilot study is to test the feasibility and acceptability of the TheraPPP Pathway. To assess feasibility, the investigators will test the ability to measure adherence to the pathway as well as patient and economic outcomes. To assess perceptions about the acceptability of the TheraPPP Pathway, the investigators will conduct a survey to clinicians who used the Pathway.
The purpose of this study was to evaluate the curative effect of Levosimendan on ARDS patients through omni-directional and multi-angle objective quantitative indexes, and to study the responsiveness of ARDS with or without right ventricular insufficiency to the treatment of Levosimendan, and to indirectly confirm whether Levosimendan had lung protective mechanism other than calcium sensitization to ARDS patients, such as inhibiting inflammatory reaction to reduce pulmonary capillary leakage and alveolar epithelial cell injury. Relaxation of bronchial smooth muscle improves pulmonary ventilation function. To provide new methods and ideas for clinical treatment of ARDS.
Firstly, the study assesses the effect of bronchoalveolar lavage fluid (BAL) from patients in (acute respiratory distress syndrome (ARDS) on the life span of PNNs and on the phagocytosis of apoptotic cells by macrophages and polynuclear neutrophil (PNN). Then, the effect of an antibody directed against "high-mobility group box 1" protein (HMGB1) and the effect of metformin on efferocytosis are studied.
During One-lung ventilation, the use of lower tidal volumes (VT) is helpful to avoid over-distension, provide sufficient oxygenation, but can result in increased atelectasis. Nevertheless, it is not known if, during one-lung ventilation with constant low VT, moderate levels of PEEP combined with lung recruitment maneuvers are superior to variable PEEP for intraoperative oxygenation and protection against PPCs. Aim of the study is to compare a strategy using constant tidal volume with recruitment maneuvers versus variable PEEP with recruitment maneuvers during thoracic surgery in adults. The investigators hypothesize that in adult, non-obese patients undergoing thoracic surgery under standardized OLV with variable PEEP and recruitment maneuvers as compared to constant PEEP without recruitment maneuvers prevent PPCs. Patients will be randomly assigned to one of two groups: FIX PEEP VOLUME GROUP (Groupfix): mechanical ventilation with constant (6 ml/kgIBW) tidal volume and PEEP of 5 cmH2O with recruitment maneuvers VARIABLE PEEP GROUP (Groupvar): mechanical ventilation with constant (6 ml/kgIBW) tidal volume with variable PEEP with recruitment maneuvers.
Although mechanical ventilation remains the cornerstone of ARDS treatment, several experimental and clinical studies have undoubtedly demonstrated that it can contribute to high mortality through the developing of ventilator induced lung injury even in patients with plateau pressure <30 cmH2O. Since now there are no studies exploring the application of low flow extracorporeal CO2 removal and ultraprotective ventilation to reduce mechanical power, a composite index of VILI, independently from the value of plateau pressure or the severity of hypercapnia.
Modification of mechanically ventilated lesions by an ultra-protective multimodal strategy compared to a protective strategy in patients with veno-venous ECMO for severe ARDS.
The purpose of this study is to assess the effect of different levels of PEEP on the cardiocirculatory system in patients affected by the acute respiratory distress syndrome (ARDS)
Retrospective analysis of hemoglobin concentrations and red cell transfusion thresholds in patients with an Acute Respiratory Distress Syndrome (ARDS) admitted to an ARDS-center of a German university hospital.
The aim of this study is to investigate the use neurally adjusted ventilatory assist (NAVA) as lung protective strategy in patients with acute respiratory distress syndrome (ARDS).
The histologic hallmarks of lung inflammation include accumulation of inflammatory cells in the airspaces and interstitium, injury to alveolar epithelial and endothelial cells, loss of epithelial-capillary integrity and accumulation of edema fluid in the interstitium and airspaces. Accordingly, for alveolar repair to occur inflammation must be halted, debris and inflammatory cells removed, injured tissue cells replaced, and capillary barrier function re-established. Macrophages are key players in all of these. Here the investigators hypothesize that resident alveolar macrophages and recruited macrophages serve completely different functions, acting independently (i.e. division of labor) yet cooperatively (synergism).