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The Latest in Critical Care, 9/28/23 (Issue #15)

PulmCCM

Systemic corticosteroids (such as intravenous dexamethasone) improve outcomes in severe pneumonia due to SARS-CoV-2 infection. It makes sense that inhaled steroids might improve outcomes from less severe infections. Do inhaled steroids improve Covid pneumonia? About two thirds of patients in each arm were vaccinated.

COPD 95
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SGEM#447: Just What I Needed – Preoxygenation Prior To Intubation

The Skeptics' Guide to EM

Case: A 70-year-old man presents to the emergency department (ED) with an exacerbation of COPD. They do not provide positive pressure or ventilatory support, and the actual FiO2 delivered can be significantly lower than expected if the mask does not fit well. He is hypoxic on arrival with an oxygen saturation of 80% on room air.

COPD 93
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A Brilliant Comment Makes the Study of the Week

Sensible Medicine

This is a common probably insurmountable problem with morbidities, such as hypertension, diabetes , COPD , etc. In these cases, not only is the diagnosis completely arbitrary on the part of the clinician, but the severity of the condition has an extremely strong influence on its contribution to the usually measured outcome.

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TAME Trial: Mild Hypercapnia vs Normocapnia in Out-of-Hospital Cardiac Arrest

RebelEM

This trial aimed to assess whether targeted therapeutic mild hypercapnia (TTMH) applied during the initial 24 hours of mechanical ventilation in the ICU can enhance neurological outcomes at the 6-month mark, as compared to standard care, which involves targeted normocapnia (TN). Paper: Eastwood G, et al.

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The Latest in Critical Care, 3/25/24 (Issue #35)

PulmCCM

In a well-randomized trial, equal numbers of clinically important differences in outcomes in opposite directions could average out to a null result, hiding the variability between patients. Neither PILOT nor ICU-ROX found a difference in outcomes with higher vs lower oxygenation targets in mechanical ventilated patients.

COPD 52
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ABG Versus VBG in the Emergency Department

EMDocs

Louis); Marina Boushra, MD (EM-CCM, Cleveland Clinic Foundation); Brit Long, MD (@long_brit) Case Emergency Medical Services brings in a 62-year-old male with COPD in acute on chronic hypoxemic respiratory failure (usually on 3 L nasal cannula, now on non-rebreather at 15 L/min). proning patients, ECMO) (12).

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Proportionality is a major element in the ECG Diagnosis of OMI.

Dr. Smith's ECG Blog

And she learned it well: She is not highly confident, but she does diagnose OMI. Outcome: 100% LAD Occlusion Here the Queen explains why: The dark blue tells us that she is looking especially at the QRS in V3 and the T-wave in V2 and V3. Not OMI, and we (Pendell and I) always take proportionality into account.

EKG/ECG 116