Lower airway microbiota compositions differ between influenza, COVID-19 and bacteria-related acute respiratory distress syndromes.

Background: Acute respiratory distress syndrome (ARDS) is responsible for 400,000 deaths annually worldwide. Few improvements have been made despite five decades of research, partially because ARDS is a highly heterogeneous syndrome including various types of aetiologies. Lower airway microbiota is involved in chronic inflammatory diseases and recent data suggest that it could also play a role in ARDS.

Early non-invasive ventilation and high-flow nasal oxygen therapy for preventing endotracheal intubation in hypoxemic blunt chest trauma patients: the OptiTHO randomized trial.

Background: The benefit-risk ratio of prophylactic non-invasive ventilation (NIV) and high-flow nasal oxygen therapy (HFNC-O) during the early stage of blunt chest trauma remains controversial because of limited data. The main objective of this study was to compare the rate of endotracheal intubation between two NIV strategies in high-risk blunt chest trauma patients.

Methods: The OptiTHO trial was a randomized, open-label, multicenter trial over a two-year period.

Beneficial Effects of Noninvasive Ventilation after Extubation in Obese or Overweight Patients: A Analysis of a Randomized Clinical Trial.

Although noninvasive ventilation (NIV) may prevent reintubation in patients at high risk of extubation failure in ICUs, this oxygenation strategy has not been specifically assessed in obese patients. We hypothesized that NIV may decrease the risk of reintubation in obese patients compared with high-flow nasal oxygen. analysis of a multicenter randomized controlled trial (not prespecified) comparing NIV alternating with high-flow nasal oxygen versus high-flow nasal oxygen alone after extubation, with the aim of assessing NIV effects according to patient body mass index (BMI).

Non-invasive ventilation versus high-flow nasal oxygen for postextubation respiratory failure in ICU: a post-hoc analysis of a randomized clinical trial.

Background: In intensive care units (ICUs), patients experiencing post-extubation respiratory failure have poor outcomes. The use of noninvasive ventilation (NIV) to treat post-extubation respiratory failure may increase the risk of death. This study aims at comparing mortality between patients treated with NIV alternating with high-flow nasal oxygen or high-flow nasal oxygen alone.

Non-invasive ventilation alternating with high-flow nasal oxygen versus high-flow nasal oxygen alone after extubation in COPD patients: a post hoc analysis of a randomized controlled trial.

Background: Several randomized clinical trials have shown that non-invasive ventilation (NIV) applied immediately after extubation may prevent reintubation in patients at high-risk of extubation failure. However, most of studies included patients with chronic respiratory disorders as well as patients without underlying respiratory disease. To date, no study has shown decreased risk of reintubation with prophylactic NIV after extubation among patients with chronic obstructive pulmonary disease (COPD).

Pressure-Support Ventilation vs T-Piece During Spontaneous Breathing Trials Before Extubation Among Patients at High Risk of Extubation Failure: A Post-Hoc Analysis of a Clinical Trial.

Background: Spontaneous breathing trial (SBT) using a T-piece remains the most frequently performed trial before extubation in ICUs.

Research Question: We aimed at determining whether initial SBT using pressure-support ventilation (PSV) could increase successful extubation rates among patients at high risk of extubation failure.

Study Design And Methods: Post hoc analysis of a multicenter trial focusing on reintubation in patients at high-risk of extubation failure.

Weston-Hurst syndrome with acute hemorrhagic cerebellitis.

Weston-Hurst syndrome is an exceptional variant of ADEM characterized by brain hemorrhages. Lesions are usually supratentorial and death is a usual outcome. We report a cerebellar Weston-Hurst syndrome early treated by craniectomy, steroids and plasma exchange.

Management of Emergency Electroconvulsive Therapy in the Intensive Care Unit for Life-Threatening Psychiatric Conditions: A Case Series.

Catatonia can lead to severe complications and may be lethal but is often underdiagnosed. The clinical presentation can be similar to coma. In these situations, electroconvulsive therapy (ECT) can be used as first-line treatment to enable extubation, recovery of autonomy, and rapid discharge from intensive care.