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Trauma Resuscitation Updates

RebelEM

I recently gave a talk on the initial management of trauma patients with hemorrhagic shock. Clinical Take Home Point: In patients with TBI and hypovolemic shock, target a SBP or MAP ≥90mmHg, but know this is based on limited evidence. vs SBP target <90mmHg which resulted in a mortality of 33.4% NEJM 1994. [2]

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Diastolic Shock Index: A clinically relevant predictor of poor outcome in septic shock?

Taming the SRU

Diastolic shock index and clinical outcomes in patients with septic shock. O: There was an association between increased diastolic shock index score and mortality at 90 days and performed similarly to more advanced measures of morbidity and mortality in septic shock including lactate levels and SOFA scores.

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Clinical Conundrum: Should We Always Treat Fever in Patients with Sepsis?

RebelEM

You order antibiotics, an initial fluid bolus as well as blood cultures. A large observational study of > 2000 patients found an association with fever at presentation and ICU survival for patients with severe sepsis or septic shock ( Sunden-Culberg 2017 ). Am J Resp Crit Care Med 2012; 185(10): 1088-1095. Sat 93% on RA.

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A 53 yo woman with cardiogenic shock. Believe me, this is not what you think.

Dr. Smith's ECG Blog

A previously healthy 53 yo woman was transferred to a receiving hospital in cardiogenic shock. Well, don't we see diffuse ST Elevation in Myo-pericarditis (with STD in aVR)? 109 (20):361-368, 2012 — CLICK HERE ). This was sent by a reader. and K was normal. Here was the ECG: There is sinus tachycardia. So this is STEMI, right?

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Don’t Forget About the IO in the Critically Ill Patient

RebelEM

2012 PMID: 21893125. Studies have compared IO to peripheral intravenous (PIV) and central venous (CVC) access for resuscitation. Comparison of intraosseous versus central venous vascular access in adults under resuscitation in the emergency department with inaccessible peripheral veins. Resuscitation. 9 Zhang W et al. Medicine (Baltimore).

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EM@3AM: Stercoral Colitis

EMDocs

Well keep it short, while you keep that EM brain sharp. 2, 8-10, 14 The clinical symptoms range from vague abdominal pain to florid septic shock and peritonitis secondary to bowel perforation. 2-4 Any patient with evidence of complications or septic shock may need surgical management or a higher level of care. Korean J Radiol.

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ToxCard: Iron

EMDocs

Stage 3 (timing variable) Shock 1 : Can occur within hours for massive ingestion, but may occur over a longer time course. 6 Severe toxicity and shock are typically seen with serum iron concentrations above 500 g/dL and serum iron concentrations above 1000 g/dL are associated with significant mortality. Published 2012 Jul 1.