21 Nov 2019

November 21, 2019

Written by REBEL Crit
Background: The IOTA trial, was a systematic review and meta-analysis of 25 RCTs enrolling 16,000 patients with sepsis, critical illness, stroke, trauma, MI, cardiac arrest, and/or emergency surgery. In this review it was found that liberal use of O2 resulted in a higher in-hospital and 30d mortality with NNH of 143 and 125 respectively compared to conservative O2 therapy.  Since supplemental oxygen is commonly used in the critically ill, it is important to establish parameters for oxygen supplementation, especially in patients undergoing mechanical ventilation where there is no good data regarding strategies for oxygen administration.
Medical Categories: Resuscitation
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18 Nov 2019

November 18, 2019

Written by REBEL Crit
Background Information: Therapeutic hypothermia is the use of targeted temperature management to reduce neurologic sequelae resulting from the severe ischemia-reperfusion injury that occurs during cardiac arrest primarily from shockable rhythms.1 Although a mainstay treatment in the Advanced Cardiac Life Support (ACLS) guidelines, its use has been widely debated as beneficial in improving neurologic outcomes in post-cardiac arrest patients with non-shockable rhythms.2-7 Recent studies have also questioned the exact temperature at which patients should be cooled.8 The authors of this study sought to assess whether moderate therapeutic hypothermia, compared with targeted normothermia would improve neurologic outcomes in post-cardiac arrest patients who had a non-shockable rhythm.
Medical Categories: Resuscitation
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11 Nov 2019

November 11, 2019

Written by REBEL EM

Background: Peri-intubation cardiovascular collapse (shock, cardiac arrest or death) is an all too common complication of airway management in critically ill patients seen in up to 25% of patients (Jaber 2010, Umobong 2018). The causes for collapse are numerous and include acidosis, pulmonary hypertension, vasodilation, iatrogenic (medications used in intubation) and hypovolemia. Administration of fluids may help to mitigate the hemodynamic effects of intubation, particularly if decreased venous return is an issue, but this approach is untested.

Medical Categories: Resuscitation
1 Like
14 Oct 2019

October 14, 2019

Written by REBEL Crit
Shock is defined as circulatory failure leading to decreased organ perfusion.  In a shock state there is an inadequate delivery of oxygenated blood to tissues that results in end-organ dysfunction.  Effective resuscitation includes rapid identification and correction of inadequate circulation.  the finding of normal hemodynamic parameters (i.e. normal blood pressure) doe not exclude shock itself.  In this 17 minute and 26 second video, I will review the management shock - part 2b (Dobutamine, Milrinone, Vasopressin, Angiotensin II, & Selepressin).
Medical Categories: Resuscitation
2 Likes
7 Oct 2019

October 7, 2019

Written by REBEL Crit
Shock is defined as circulatory failure leading to decreased organ perfusion.  In a shock state there is an inadequate delivery of oxygenated blood to tissues that results in end-organ dysfunction.  Effective resuscitation includes rapid identification and correction of inadequate circulation.  the finding of normal hemodynamic parameters (i.e. normal blood pressure) doe not exclude shock itself.  In this 15 minute and 46 second video, I will review the management shock - part 2a (Norepinephrine, Epinephrine, Dopamine, Phenylephrine, and Push-Dose Pressors).
Medical Categories: Resuscitation
3 Likes
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