Easy method to determine fluid responsiveness in septic shock patients: end-tidal CO2 - a prospective observational study.

Background: In critically ill patients, especially those with septic shock, fluid management can be a challenging aspect of clinical care. One of the primary steps in treating patients with hemodynamic instability is optimizing intravascular volume. The Passive Leg Raising (PLR) maneuver is a reliable test for assessing fluid responsiveness, as demonstrated by numerous studies and meta-analyses.

Clinical Significance of Pleural Lactate Measurement in Critically Ill Patients with Parapneumonic Pleural Effusion.

Objective: Pleural fluid pH measurement is recommended for tube thoracostomy decisions in complicated parapneumonic pleural effusions. However, pleural fluid pH may be affected by blood pH in critically ill patients with common systemic acid-base disorders. We aimed to investigate the use of pleural fluid lactate to distinguish culture-positive parapneumonic effusions from other pleural effusions.

Dexmedetomidine may reduce the risk of acute kidney injury development in critically ill patients during colistin therapy.

Introduction: Colistin is considered as a last resort therapy for multidrug-resistant gram-negative organisms. It is widely used despite the significant risk of nephrotoxicity. Experimental studies showed the nephroprotective effect of dexmedetomidine, a sedative agent, against colistin toxicity.

The Safety of Fiberoptic Bronchoscopy in Airway Pressure Release Ventilation Mode in Critically Ill Patients with Severe Acute Respiratory Distress Syndrome: A Preliminary Study.

Objective: The most appropriate ventilatory mode during fiberoptic bronchoscopy is still not yet known clearly for patients with acute respiratory distress syndrome. Airway pressure release ventilation is used as a recovery treatment for patients with severe acute respiratory distress syndrome. In this study, the aim was to evaluate the safety of the fiberoptic bronchoscopy process in patients with severe acute respiratory distress syndrome ventilated with airway pressure release ventilation mode and its effect on gas exchange and respiratory mechanics.

The Impact of Mechanical Ventilation Modes on Complications of Fiberoptic Bronchoscopy in Critically Ill Patients.

Objective: The effects of fiberoptic bronchoscopy are not elucidated in different mechanical ventilation modes. The present study aimed to evaluate the effects of fiberoptic bronchoscopy on lung mechanics, ventilation parameters, and gas exchange in 2 often-used modes, volume control and pressure control, in invasively ventilated patients followed up in the intensive care unit.

Material And Methods: Eligible patients were screened and included in the study after intensive care unit-fiberoptic bronchoscopy database search.

Comparison of minimal-flow sevoflurane versus desflurane anesthesia: randomized clinical trial.

Background And Objectives: Minimal-flow anesthesia provides various advantages, such as reduced environmental pollution, proper humidification and warming of anesthetic gases, and reduced costs. The aim of this study was to compare the cost-effectiveness of minimal-flow sevoflurane and desflurane anesthesia and their effects on hemodynamics, postoperative recovery, respiratory parameters, and liver and kidney functions.

Methods: A total of 60 ASA I-II patients aged 18-70 years who underwent posterior spinal instrumentation were included in the study.