Hot Seat #49 Denouement: 8 y/o respiratory distress and wheezing

Posted on: January 22, 2015, by :

by Fareed Saleh, Children’s National
with Karen O’Connell, Children’s National

The Case
8 y/o F bounce-back to the ED for respiratory distress, wheezing and facial swelling after being discharged 1 day prior with a diagnosis of LUL pneumonia and asthma exacerbation.  The challenge of this case is how to manage the increasing worsening distress while determining the cause of the distress.

Here’s How You Answered Our Questions

PEM fellows/providers would likely simultaneously rethink the asthma diagnosis while increasing respiratory support for the patient.  Next steps for both groups involve obtaining a CXR and thinking about positive pressure ventilation given significant tachypnea.  At this time, we are unsure of the diagnosis.  Several providers state that in a sick patient, especially one not responding to treatments, one could think about giving vancomycin.  After more information has been obtained and a diagnosis has been established, antibiotic therapy can be tailored.

Denouement
A repeat CXR was done showing pneumomediastinum that tracked up to the patient’s cheeks. Pt was subsequently placed on NRB and admitted to PICU. On HD #2, pt was placed on BiPAP given worsening respiratory distress with antibiotic coverage broadened to include azithromycin and vancomycin. Pt was successfully weaned from BiPAP to RA by HD #4 and discharged home without incident on HD #5.

CXR 1CXR 2

 

 

 

 

 

 

 

Teaching Points from Thursday Conference
“You are surrounded by assassins – trust no one!”  When things don’t make sense, ensure you rethink from the start.  If you have an “asthmatic” that is not responding appropriately to treatments, broaden your differential.  Obtain a CXR, EKG, etc.

This patient had a pneumomediastinum, with subcutaneous air tracking up the neck to the cheek.  Make sure that you check for crepitus against a firm surface.  If you are evaluating the cheek, squeeze the tissue between two fingers for assessment.
In the absence of trauma (e.g. asthma, vigorous coughing/vomiting), pneumomediastinum is typically benign and self-limited.  Tx for uncomplicated pneumomediastinum is supportive (some even discharge home vs 12-hr observation) – rest, pain control, avoidance of cough/vomiting.  High concentration oxygen can be used, but has limited EBM and may not be needed in an otherwise stable patient.  In the “sick” patient, tailor therapies to meet patient needs.  This patient did require positive pressure ventilation.  Be prepared to treat a pneumothorax and place chest tubes as needed.

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