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Reducing the frequency of acute otitis media by individualized care
Michael E Pichichero1, Janet R Casey, Anthony Almudevar
1Center for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester NY 14621, USA. Michael.pichichero@rochestergeneral.org
Insights
Individualized care, including strict diagnostic criteria and pathogen-specific antibiotics for acute otitis media (AOM), significantly reduced recurrent AOM and tympanostomy tube surgery in children. This approach offers improved outcomes compared to standard treatment guidelines.
Area of Science:
- Pediatrics
- Infectious Diseases
- Otolaryngology
Background:
- Acute otitis media (AOM) is a common childhood infection with recurrent cases often leading to tympanostomy tube surgery.
- Current American Academy of Pediatrics guidelines for AOM diagnosis and treatment may not optimize outcomes for all children.
Purpose of the Study:
- To evaluate if more stringent diagnostic criteria, tympanocentesis, and pathogen-specific antibiotic treatment (individualized care) reduce recurrent AOM and tympanostomy tube surgery.
- To compare the effectiveness of individualized care against standard treatment protocols.
Main Methods:
- A 5-year prospective longitudinal study involving 254 children receiving individualized care for AOM.
- Individualized care included strict diagnostic criteria, tympanocentesis, and optimized antibiotic selection based on pathogen resistance.
- Control groups included Legacy controls (same criteria, no tympanocentesis) and community controls (standard AAP guidelines).
Main Results:
- Children receiving individualized care had a significantly lower incidence of becoming otitis prone (5.9%) compared to Legacy controls (14.4%) and community controls (27.3%) (P < 0.0001).
- Fewer children in the individualized care group required tympanostomy tubes (2.4%) versus Legacy controls (6.3%) and community controls (14.8%) (P < 0.0001).
Conclusions:
- Individualized care for AOM significantly reduces the frequency of recurrent infections and the need for tympanostomy tube surgery.
- Employing strict diagnostic criteria and evidence-based antibiotic selection based on pathogen susceptibility improves AOM treatment outcomes.
Objective:
We sought to determine if use of more stringent diagnostic criteria for acute otitis media (AOM) than currently advocated by the American Academy of Pediatrics, tympanocentesis and pathogen-specific antibiotic treatment (individualized care) would result in reducing the incidence of recurrent AOM and consequent tympanostomy tube surgery.
Methods:
A 5-year longitudinal, prospective study in Rochester, NY, was conducted from July 2006 to July 2011 involving 254 individualized care children. When this individualized care group developed symptoms of AOM, strict diagnostic criteria were applied and a tympanocentesis was performed. Pathogen resistance to empiric high-dose amoxicillin/clavulanate (80 mg/kg of amoxicillin component) caused a change in antibiotic to an optimized choice. Legacy controls (n = 208) were diagnosed with the same diagnostic criteria by the same physicians as the individualized care group and received the same empiric amoxicillin/clavulanate (80 mg/kg of amoxicillin component) but no tympanocentesis or change in antibiotic. Community control children (n = 1020) were diagnosed according to current American Academy of Pediatrics guidelines and treated with high-dose amoxicillin (80 mg/kg) without tympanocentesis as guideline recommended.
Results:
5.9% of children of the individualized care group compared with 14.4% of Legacy controls and 27.3% of community controls became otitis prone, defined as 3 episodes of AOM within a 6-month time span or 4 AOM episodes within a 12-month time span (P < 0.0001). 2.4% of the individualized care group compared with 6.3% of Legacy controls, and 14.8% of community controls received tympanostomy tubes (P < 0.0001).
Conclusions:
Individualized care of AOM significantly reduces the frequency of AOM and tympanostomy tube surgery. Use of strict diagnostic criteria for AOM and empiric antibiotic treatment using evidence-based knowledge of circulating otopathogens and their antimicrobial susceptibility profile also produces improved outcomes.
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