View clinical trials related to Ventilator-Induced Lung Injury.
Filter by:Protective ventilatory strategy should be applied to reduce both ventilator-induced lung injury (VILI) and ventilator-induced diaphragm dysfunction (VIDD) after Lung Transplantation (LTx). Neurally Adjusted Ventilatory Assist (NAVA) is an assisted ventilation mode in which respiratory support is coordinated by the electrical activity of the diaphragm (EAdi). Aim of the study is to assess the physiological relationship between neural respiratory drive as assessed by EAdi and tidal volume, driving pressure and mechanical power, at different levels of ventilatory assist, in the absence of pulmonary vagal afferent feedback.
The management of ARDS, which is one of the important problems of intensive care patients, has gained popularity with the pandemic. Mechanical ventilation is an important life-saving treatment in ARDS patients. However, when not used correctly, it can cause Ventilator-Induced Lung Injury (VILI). Therefore, lung protective ventilation should be applied to minimize VILI in ARDS patients. Mechanical power is one of the parameters that guides intensivist in predicting VILI.
Fiberoptic bronchoscopy (FOB) is one of the most useful procedures for diagnosing and treating respiratory illnesses to figure out symptoms like hemoptysis, wheezing, or cough. Furthermore, FOB is a frequent method, in intensive care units, for both diagnoses of ventilator-associated pneumonia (VAP) and treatment of atelectasis with bedside sedation.) Propofol is often used in anesthesia for endoscopic treatments. Using propofol for deep anesthesia may be indicated to prevent the patient from feeling discomfort before FOB and to reduce the chance of complications. Although major complications of FOB such as hypoxia and pneumothorax are known, there are limited studies showing its effects on cardiac hemodynamics. The cardiac effects of laryngoscope and intubation were investigated by using different anesthetic agents. In this study, we evaluated the effect of bronchoscopy with BIS-controlled sedation on ECG in ICU patients by monitoring the QT interval and P interval.
Lung-protective ventilation (LPV) during general anesthesia can trigger the development of early postoperative pulmonary complication (PPC) and ventilator associated lung injury. One of the proven components of the LPV is low tidal volume (TV). Data on the positive end-expiratory pressure (PEEP) parameters adjustment in laparoscopic surgery, as well as the effects on the respiratory biomechanics, lung tissue and respiratory muscles damage are limited and not clear. The objective of the study is to evaluate the ability of the esophageal pressure (Pes) based controlled personalized PEEP adjustment, to improve the biomechanics of the respiratory system and oxygenation due to laparoscopic cholecystectomy.
ASOP is a prospective cohort study comparing three methods for assessing risk of self-induced lung injury in patients with acute respiratory failure being managed with pressure-support ventilation. We will describe the relationship between three different assessment methods for risk of self-induced lung injury and compare them to a gold standard measurement.
Respiratory failure occurs when the lung fails to perform one or both of its roles in gas exchange; oxygenation and/or ventilation. Presentations of respiratory failure can be mild requiring supplemental oxygen via nasal cannula to more severe requiring invasive mechanical ventilation as see in acute respiratory distress syndrome (ARDS).It is important to provide supportive care through noninvasive respiratory support devices but also to minimize risk associated with those supportive devices such as ventilator induced lung injury (VILI) and/or patient self-inflicted lung injury (P-SILI). Central to risk minimization is decreasing mechanical stress and strain and optimizing transpulmonary pressure or the distending pressure across the lung, minimizing overdistention and collapse. Patient positioning impacts ventilation/perfusion and transpulmonary pressure. Electrical impedance tomography (EIT) is an emerging technology that offers a noninvasive, real-time, radiation free method to assess distribution of ventilation at the bedside. The investigators plan to obtain observational data regarding distribution of ventilation during routine standard of care in the ICU, with special emphasis on postural changes and effects of neuromuscular blockade, to provide insight into ventilation/perfusion matching, lung mechanics in respiratory failure, other pulmonary pathological processes.
Some ICU ventilated patients might present with large tidal volume despite very low or inexistant presser support. Patient-Self Inflicted Lung Injury (P-SILI) might appear related with large alveolar stretch an distension. Two clinical presentations are observed: patients with or without respiratory distress signs such as supra-clavicular depression and thoracic-abdominal asynchronies. The aim of this study is to compare the pulmonary physio(-patho)logical parameters of these two types of patients (eupneic or with respiratory distress signs), and presenting important TV in spite of a minimal adjustment of the ventilatory support, except for Acute Respiratory Distress Syndrome (ARDS).
Objective to investigate the protective effect of preoperative electroacupuncture on lung function in patients with mechanical ventilation for more than 2 hours under general anesthesia
This study is a single-center, blind, prospective, randomized, controlled trial of pressure support ventilation (PSVpro) versus pressure control ventilation - volume guaranteed (PCV - VG) during laparoscopic and robotic abdominal surgery.
Improving the anesthesiology management for surgical correction of spinal deformations with introducing the diagnostic methods and treatment strategy of acute pain, preventing the evolution of chronic pain. Development and implementation in clinical practice perioperative intensive care protocols for surgical correction of spinal deformities.