Articles Tagged With: temperature
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Lack of Brain Temperature Variation May Predict Mortality Among Patients with Brain Injury
Variations in brain temperature appear to be a normal physiological variable. An absence of brain temperature variation may be a novel predictor of mortality among patients with brain injury.
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Temperature and Symptom Check Rarely Prevents Presenteeism
During the COVID-19 pandemic, a common ritual at hospital entry for healthcare workers is undergoing a temperature and/or symptoms check upon arriving for their shift. The problem is it rarely works.
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Dexmedetomidine and Temperature Elevation: Is the Link Important?
In this post hoc analysis of the SPICE III trial, a greater percentage of patients receiving dexmedetomidine had temperatures greater than or equal to 38.3ºC and 39.0ºC compared to usual care. Although there was a significant dose response relationship between dexmedetomidine received and increase in temperature, there was no difference between groups in terms of paracetamol, antimicrobial, neuromuscular blocker, neuroleptic drug use, blood cultures performed, or initiation of renal replacement therapy. -
One Dose, Lower Temps May Suffice for Pfizer/BioNTech COVID-19 Vaccine
Encouraging new data emerge regarding storage, administration requirements.
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Scientists Warn Pandemic May Not Decline in Warmer Weather
Seasonal influenza and common human coronaviruses typically fall off in warmer seasons, as heat and humidity diminish transmission sharply. There has been some hope that this will happen with COVID-19, giving the United States a summer respite against a relentlessly accelerating pandemic.
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Temperature Trajectories to Find Sepsis Subphenotypes
The authors of this study used development and validation cohorts to retrospectively identify temperature trajectories over the first 72 hours from presentation in the setting of sepsis. Patients presenting with hyperthermia that resolved quickly (within the first 24 hours) had lower mortality compared to those with slow resolution or those presenting with hypothermia.
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Therapeutic Hypothermia in Coma After Cardiac Arrest With Nonshockable Rhythm
Therapeutic hypothermia is beneficial and increases the probability of brain recovery in patients with coma due to cardiac arrest with a nonshockable heart rhythm.
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Temperature Trajectories to Find Sepsis Subphenotypes
The authors of this study used development and validation cohorts to retrospectively identify temperature trajectories over the first 72 hours from presentation in the setting of sepsis. Patients presenting with hyperthermia that resolved quickly (within the first 24 hours) had lower mortality compared to those with slow resolution or those presenting with hypothermia.
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Hypothermia and Frostbite
All emergency providers should be familiar with hypothermia regardless of the climate in which they practice. Hypothermia can occur in a variety of climates, indoors or outdoors, and in patients of all ages regardless of health status. Frostbite, chilblains, trench foot, and cold urticaria are cold-related injuries that may present to any emergency department during any time of year.