Lung Microvascular Pressure Profile in Acute Lung Injury.

Effect of Lung Recruitment Maneuver in Children with Acute Lung Injury

Background Acute lung injury (ALI) is defined as PaO2/FiO2 less than 300 with bilateral pulmonary infiltrates, without pressure is the top of the left atrium. Early diagnosis and treatment of pediatric ALI and find new cases is very important. Accurate diagnosis and effective steps to treating these patients is essential in the outcome of ALI. This study was conducted to show the impact of recr...

Transfusion-related acute lung injury in multiple traumatized patients

Background: Many of the multiple traumatized patients who refer to the hospital need transfusion. Transfusion-related acute lung injury (TRALI) is a serious clinical syndrome associated with the transfusion of plasma-containing blood components. In the article, we present a case of TRALI following transfusion of packed red blood cells Case Presentation: A 24 year old male referred to Shahid Beh...

Pressure-targeted, lung-protective ventilatory support in acute lung injury.

Validity of Spo2/Fio2 Ratio in Detection of Acute Lung Injury and Acute Respiratory Distress Syndrome

Introduction:  One ofdiagnostic criteria for Acute Lung Injury and Acute Respiratory Distress Syndrome is  pao2/fio2 (PF) ratio 300 for ALI or 200 for ARDS. This criteria requires invasive arterial sampling. Measurement of Spo2/Fio2 (SF) ratio by pulseoximetry may be a reliable non invasive alternative to the PF ratio.   Methods and Materials: In a cross sectional study we enrolled 105 sample o...

Airway pressure-time curve profile (stress index) detects tidal recruitment/hyperinflation in experimental acute lung injury.

OBJECTIVE To evaluate whether the shape of the airway pressure-time (Paw-t) curve during constant flow inflation corresponds to radiologic evidence of tidal recruitment or tidal hyperinflation in an experimental model of acute lung injury. DESIGN Prospective randomized laboratory animal investigation. SETTING Department of Clinical Physiology, University of Uppsala, Sweden. SUBJECTS Anest...