Improving Guideline-concordant Antibiotic Use for Acute Otitis Media in a Pediatric Primary Care Network
Sarah Sweeney, Anna Simon, Laura Morano, Jason Chang, Kari Goebel, Kenisha Campbell, Sheryl A. Morelli, Matthew P. KronmanIntroduction:
Maintenance of Certification (MOC) projects have previously been shown to improve diagnostic accuracy and infection treatment in inpatient settings.
Methods:
We developed and delivered an MOC project in our ambulatory care network in 2023 to increase the use of American Academy of Pediatrics guideline-concordant antibiotic selection and duration for the treatment of acute otitis media (AOM), including amoxicillin for most patients, and the use of shorter (5–7 d) antibiotic durations in children over 2 years with nonsevere symptoms. We evaluated the use of guideline-concordant antibiotics across the network from January 2021 to September 2025, including periods before, during, and after the MOC intervention. We compared the use of guideline-concordant antibiotics between clinics that participated in the MOC intervention and those that did not.
Results:
The study period included 40,329 AOM episodes. By the end of the study period, 64.7% of children with AOM across the network received guideline-concordant antibiotic selection and duration, up from 46.6% at baseline. After the intervention, MOC-participating clinics had increased use of guideline-concordant antibiotic selection and duration compared to nonparticipating clinics (70.1% versus 54.5%). The frequency of patients returning within 7 days for a repeat AOM visit did not differ between the baseline period (124/12,735; 1.0%) and the postintervention period (303/27,594; 1.1%) (
Conclusions:
An MOC program was effective in increasing guideline-concordant antibiotic prescriptions for pediatric AOM across an outpatient network. This effect persisted over time and was stronger in MOC-participating clinics. MOC participation has the potential to improve antibiotic stewardship in ambulatory settings.