Immunization Recommendations for a 3-Year-Old with Recurrent Acute Otitis Media
A 3-year-old child with recurrent ear infections should receive both the 13-valent pneumococcal conjugate vaccine (PCV13) and annual influenza vaccination to reduce future episodes of acute otitis media. 1
Primary Vaccine Recommendations
Pneumococcal Conjugate Vaccine (PCV13)
- PCV13 should be administered at the recommended ages for all children, including those with recurrent acute bacterial sinusitis (RABS) and recurrent acute otitis media (AOM). 1
- Pneumococcal conjugate vaccines have proven effective in preventing otitis media caused by pneumococcal serotypes contained in the vaccines, with a 29% reduction in AOM caused by all pneumococcal serotypes among children who received PCV7 before 24 months of age. 1
- Observational studies have shown that medical office visits for otitis were reduced by up to 40% comparing years before and after introduction of PCV7. 1
- Although the overall benefit seen in clinical trials for all causes of AOM is modest (6%–7%), the public health relevance is substantial given the high incidence of otitis media. 1
- PCV13 was licensed in the United States in 2010 and contains 13 serotypes, including the seven serotypes from PCV7 plus six additional serotypes (1,3,5, 6A, 7F, and 19A). 1
Influenza Vaccine
- Influenza vaccination is now recommended for all children 6 months of age and older in the United States. 1
- Many studies have demonstrated 30% to 55% efficacy of influenza vaccine in prevention of AOM during the respiratory illness season. 1
- As many as two-thirds of young children with influenza may develop AOM, making influenza vaccination particularly important for children with recurrent infections. 1
- A pooled analysis of 8 studies showed higher efficacy of live-attenuated intranasal influenza vaccine (LAIV) compared with both placebo and trivalent inactivated influenza vaccine (TIV). 1
Additional Preventive Measures
Non-Vaccine Interventions
- Encourage exclusive breastfeeding through 6 months of age to reduce episodes of AOM and recurrent AOM, with evidence showing a dose-response effect where exclusive breastfeeding provides the greatest protection. 1
- Minimize or eliminate tobacco smoke exposure, as this is a modifiable risk factor for recurrent AOM. 1
- Reduce or eliminate pacifier use after 6 months of age to decrease AOM risk. 1
- Minimize daycare attendance patterns when possible, as group daycare settings increase exposure to respiratory pathogens. 1
What NOT to Do
- Long-term prophylactic antibiotic therapy should be avoided and is not usually recommended for children with recurrent acute otitis media, due to concerns regarding bacterial resistance. 1
- Prophylactic antimicrobial agents may only be considered for several months during the respiratory season in carefully selected children whose infections have been thoroughly documented and when there are no recognizable predisposing conditions to remedy. 1
Clinical Context
- Recurrent AOM is typically defined as ≥3 episodes in 6 months or ≥4 episodes in 12 months with at least one episode in the preceding 6 months. 1
- Children with recurrent AOM should be evaluated for underlying conditions including allergic rhinitis, immunoglobulin deficiencies, cystic fibrosis, gastroesophageal reflux disease, or anatomical abnormalities. 1
- The microbiology of recurrent AOM is similar to that of isolated episodes of acute bacterial sinusitis, with Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis being the most common pathogens. 1
Important Caveats
- While PCV13 provides protection against vaccine serotypes, serotype replacement may reduce long-term efficacy, as non-vaccine serotypes can emerge to cause disease. 1
- The benefit of pneumococcal vaccination observed in the community may be related to herd immunity effects beyond direct protection. 1
- Antibiotics administered for AOM do not eliminate the risk of complications like acute mastoiditis, as 33–81% of mastoiditis patients had received prior antibiotics. 2