Difference between revisions of "Croup"

(Treatment)
(Croup Score)
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===Croup Score===
 
===Croup Score===
 
*Inspiratory stridor
 
*Inspiratory stridor
**None 0 points  
+
**None (0 points)
**When agitated 1 points  
+
**When agitated (1 points)
**On/off at rest 2 points  
+
**On/off at rest (2 points)
**Continuous at rest 3 points  
+
**Continuous at rest (3 points)
 
*Retractions   
 
*Retractions   
**None 0 points  
+
**None (0 points)
**Mild 1 points  
+
**Mild (1 points)
**Moderate 2 points  
+
**Moderate (2 points)
**Severe 3 points  
+
**Severe (3 points)
*Air entry  Normal 0 points  
+
*Air entry   
**Decreased 1 points  
+
**Normal (0 points)
**Moderately decreased 2 points  
+
**Decreased (1 points)
**Severely decreased 3 points  
+
**Moderately decreased (2 points)
 +
**Severely decreased (3 points)
 
*Cyanosis
 
*Cyanosis
**None 0 points  
+
**None (0 points)
**When crying 2 points  
+
**When crying (2 points)
**At rest 3 points  
+
**At rest (3 points)
 
*Alertness
 
*Alertness
**Alert 0 points  
+
**Alert (0 points)
**Restless, anxious 2 points  
+
**Restless, anxious (2 points)
**Depressed 3 points  
+
**Depressed (3 points)
 
   
 
   
 
'''Assessment'''  
 
'''Assessment'''  

Revision as of 16:00, 4 July 2011

Background

  • Croup = laryngotracheobronchitis
  • Affects 6 mo-3 yr (peak in 2nd year)
  • Fall & winter
  • Etiology
    • Parainfluenza (50%), RSV, rhinovirus
      • Consider diphtheria if not immunized
  • Must rule-out foreign body

Diagnosis

  1. 1-2 day of URI followed by barking cough, stridor
  2. Low-grade fever
  3. NO drooling or dysphagia
  4. Duration = 3-7d, most severe on days 3-4

Croup Score

  • Inspiratory stridor
    • None (0 points)
    • When agitated (1 points)
    • On/off at rest (2 points)
    • Continuous at rest (3 points)
  • Retractions
    • None (0 points)
    • Mild (1 points)
    • Moderate (2 points)
    • Severe (3 points)
  • Air entry
    • Normal (0 points)
    • Decreased (1 points)
    • Moderately decreased (2 points)
    • Severely decreased (3 points)
  • Cyanosis
    • None (0 points)
    • When crying (2 points)
    • At rest (3 points)
  • Alertness
    • Alert (0 points)
    • Restless, anxious (2 points)
    • Depressed (3 points)

Assessment

  • <2 Very mild
  • 2-9 Mild to moderately severe
  • >9 Severe croup

Work-Up

  1. Consider CXR if concerned about alternative dx
    1. Steeple sign on AP (not Sp, not Sn)
  2. Consider nasal washings for RSV, parainfluenza, influenza.

Treatment

  1. Cool mist
  2. Steroids
    1. Give to all pts with croup
      1. Dexamethasone 0.15-0.6mg/kg PO/IM (max 10mg)
  3. Epineprhine (nebulized)
    1. Give for moderatate-severe cases
  4. Do NOT give albuterol (may worsen edema (vasodilation))

Disposition

  1. Consider discharge if:
    1. 3hr since last epinephrine
    2. Able to tolerate PO
    3. Nontoxic apperance

Source

Tintinalli