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Otitis media in infants aged 0-8 weeks: frequency of associated serious bacterial disease

C A Nozicka1, J G Hanly, D J Beste

  • 1Department of Pediatrics, Medical College of Wisconsin, Milwaukee, USA.

Pediatric Emergency Care
|August 25, 1999
PubMed

Insights

Serious bacterial infections are uncommon in well-appearing infants aged 0-8 weeks with isolated otitis media (OM). This suggests outpatient treatment may be a safe option for afebrile infants with OM.

Area of Science:

  • Pediatrics
  • Infectious Diseases
  • Otolaryngology

Background:

  • Otitis media (OM) is a common childhood infection.
  • Distinguishing OM from serious bacterial infections (SBIs) in infants is critical.
  • Fever is a key indicator, but its absence does not rule out SBI.

Purpose of the Study:

  • To investigate the incidence of SBI in infants aged 0-8 weeks presenting with isolated OM.
  • To evaluate the diagnostic value of fever in identifying SBIs in this population.

Main Methods:

  • Infants with confirmed OM underwent tympanocentesis and sepsis evaluation.
  • Middle ear fluid (MEF) and blood, urine, and cerebrospinal fluid (CSF) were cultured.
  • Infants received parenteral antibiotics and were monitored until cultures were negative for 48 hours.

Main Results:

  • Twenty-five out of forty (62.5%) infants had bacterial pathogens isolated from MEF.
  • Only two febrile infants had positive cultures from sites other than the MEF.
  • All afebrile infants had negative blood, urine, and CSF cultures.

Conclusions:

  • Afebrile infants aged 0-8 weeks with isolated OM rarely have associated SBIs.
  • Outpatient management with oral antibiotics and close follow-up may be a viable strategy.
  • Larger studies are needed to confirm these findings and guide clinical practice.
Abstract

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