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Community-Acquired Pneumonia in Children: Rapid Evidence Review
Dustin K Smith1, Daniel P Kuckel1, Anthony M Recidoro1
1Naval Hospital Jacksonville, Jacksonville, FL, USA.
Insights
Pneumonia is a common cause of childhood hospitalization, often viral. Prevention through immunizations and appropriate antibiotic use are key for managing pediatric community-acquired pneumonia.
Area of Science:
- Pediatrics
- Infectious Diseases
- Pulmonology
Background:
- Pneumonia is the leading cause of pediatric hospitalization in the U.S.
- Community-acquired pneumonia (CAP) in children is frequently viral, with respiratory syncytial virus (RSV) being the most common pathogen, particularly in those under two.
- Common symptoms include tachypnea, cough, fever, and anorexia.
Purpose of the Study:
- To outline the diagnosis and management of pediatric community-acquired pneumonia.
- To highlight key diagnostic indicators and imaging recommendations.
- To emphasize preventative strategies.
Main Methods:
- Review of clinical presentation, diagnostic findings, and radiographic indicators.
- Discussion of outpatient and inpatient management strategies.
- Emphasis on antibiotic selection and duration of treatment.
- Overview of preventative measures including immunizations.
Main Results:
- Grunting, fever history, retractions, crackles, and tachypnea are strongly associated with infiltrates on chest radiography.
- Chest radiography is indicated for diagnostic uncertainty, hypoxemia, significant respiratory distress, or lack of improvement within 48-72 hours of antibiotics.
- Outpatient management is suitable for stable children tolerating oral antibiotics.
- Amoxicillin is the first-line antibiotic for school-aged children, with treatment courses not exceeding seven days.
- Hospitalized patients on parenteral therapy should transition to oral antibiotics upon clinical improvement and tolerance of oral intake.
Conclusions:
- Prompt diagnosis and appropriate management, including judicious use of antibiotics and chest radiography, are crucial.
- Immunizations against Streptococcus pneumoniae, Haemophilus influenzae type b, Bordetella pertussis, and influenza are vital for preventing pediatric pneumonia.
- Effective management involves a combination of clinical assessment, targeted therapy, and preventative strategies.
Abstract:
In the United States, pneumonia is the most common cause of hospitalization in children. Even in hospitalized children, community-acquired pneumonia is most likely of viral etiology, with respiratory syncytial virus being the most common pathogen, especially in children younger than two years. Typical presenting signs and symptoms include tachypnea, cough, fever, and anorexia. Findings most strongly associated with an infiltrate on chest radiography in children with clinically suspected pneumonia are grunting, history of fever, retractions, crackles, tachypnea, and the overall clinical impression. Chest radiography should be ordered if the diagnosis is uncertain, if patients have hypoxemia or significant respiratory distress, or if patients fail to show clinical improvement within 48 to 72 hours after initiation of antibiotic therapy. Outpatient management of community-acquired pneumonia is appropriate in patients without respiratory distress who can tolerate oral antibiotics. Amoxicillin is the first-line antibiotic with coverage for Streptococcus pneumoniae for school-aged children, and treatment should not exceed seven days. Patients requiring hospitalization and empiric parenteral therapy should be transitioned to oral antibiotics once they are clinically improving and able to tolerate oral intake. Childhood and maternal immunizations against S. pneumoniae, Haemophilus influenzae type b, Bordetella pertussis, and influenza virus are the key to prevention.
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