Preoperative ketamine administration for prevention of postoperative neurocognitive disorders after major orthopedic surgery in elderly patients: A multicenter randomized blinded placebo-controlled trial.

Background: Preventive anesthetic impact on the high rates of postoperative neurocognitive disorders in elderly patients is debated. The Prevention of postOperative Cognitive dysfunction by Ketamine (POCK) study aimed to assess the effect of ketamine on this condition.

Methods: This is a multicenter, randomized, double-blind, interventional study.

[Not Available].

Founded in 1919, the Society of Biology of Strasbourg (SBS) is a learned society whose purpose is the dissemination and promotion of scientific knowledge in biology. Subsidiary of the Society of Biology, the SBS celebrated its Centenary on Wednesday, the 16th of October 2019 on the Strasbourg University campus and at the Strasbourg City Hall. This day allowed retracing the various milestones of the SBS, through its main strengths, its difficulties and its permanent goal to meet scientific and societal challenges.

Mismatch negativity to predict subsequent awakening in deeply sedated critically ill patients.

Background: Mismatch negativity (MMN) is the neurophysiological correlate of cognitive integration of novel stimuli. Although MMN is a well-established predictor of awakening in non-sedated comatose patients, its prognostic value in deeply sedated critically ill patients remains unknown. The aim of this prospective, observational pilot study was to investigate the prognostic value of MMN for subsequent awakening in deeply sedated critically ill patients.

Micro-fragmented fat injection reduces sepsis-induced acute inflammatory response in a mouse model.

Background: Severe sepsis has a high mortality rate. There is increasing evidence that human mesenchymal stem cells possess immunomodulatory properties in sepsis, particularly those from adipose tissue. We hypothesised that micro-fragmented human fat, obtained with minimal alteration of the stromal vascular niche, attenuates the inflammatory response and improves outcome in a murine model of sepsis.

Veno-arterial-ECMO in the intensive care unit: From technical aspects to clinical practice.

The use of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) as a salvage therapy in cardiogenic shock is becoming of current practice. While VA-ECMO is potentially a life-saving technique, results are sometimes mitigated, emphasising the need for selecting the right indication in the right patient. This relies upon a clear definition of the individual therapeutic project, including the potential for recovery as well as the possible complications associated with VA-ECMO.