Brain damage and death from ischemic encephalopathy is common after cardiac arrest. Animal studies and limited observational studies suggest that high oxygen exposure after ROSC may result in neuronal death. As such, it is hypothesized that limiting oxygen exposure (conservative oxygen) many attenuate reperfusion injury and improve outcomes. At present, analyses from 2 trials in patients with cardiac arrest in the ICU suggested a benefit with conservative oxygen therapy. In contrast, a trial of cardiac arrest patients in Denmark showed no difference in outcomes between conservative and liberal oxygen strategies (the BOX trial). In this podcast, we review the LOGICAL Trial, the latest study to compare conservative and liberal oxygen therapy in post-cardiac arrest patients.
Intravenous fluid (IVF) administration is a central tenet to the resuscitation of patients with sepsis and sepsis-induced hypotension. At present, the administration of large...
In this podcast we complete our discussion of articles from the 2017 emergency medicine and critical care literature that have potential practice changing implications. ...
Etomidate and ketamine are frequently used for RSI in critically ill patients. Recent articles have raised concern about an increased incidence of post-intubation hypotension...