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Tenfold Increase: Acute Pediatric Mastoiditis Before, During, and After COVID-19 Restrictions
Sarah Draut1, Joachim Müller, John-Martin Hempel
1Department of Otorhinolaryngology, Head and Neck Surgery, LMU University Hospital, München, Germany.
Insights
Acute mastoiditis (AM) cases and complications significantly increased in children after COVID-19 restrictions lifted. Enhanced imaging and monitoring are crucial for managing infectious disease trends during health crises.
Area of Science:
- Pediatric Infectious Diseases
- Otolaryngology
- Epidemiology
Background:
- Acute mastoiditis (AM) is a rare complication of acute otitis media in children.
- The COVID-19 pandemic has influenced AM incidence.
- A surge in pediatric AM cases was observed in Germany post-2022 lifting of restrictions.
Purpose of the Study:
- To evaluate AM incidence and clinical course in children before, during, and after the COVID-19 pandemic.
- To assess changes in complication rates and microbial spectrum.
- To understand the impact of pandemic-related restrictions on pediatric AM.
Main Methods:
- Retrospective study of children (0-18 years) diagnosed with AM undergoing mastoidectomy (January 2012 - June 2023).
- Comparison of AM incidence, complication rates, and pathogen spectrum across pre-COVID, COVID, and post-COVID periods.
- Analysis included data from a tertiary-care university hospital.
Main Results:
- A significant increase in AM incidence was noted in the post-COVID period compared to pre-COVID and COVID periods.
- Complication rates also rose significantly in the post-COVID period, potentially due to advanced imaging techniques.
- No significant differences in pathogen distribution were observed between periods; Streptococcus species remained common.
Conclusions:
- Pediatric AM cases and complications substantially increased in Germany following the COVID-19 pandemic.
- Contrast-enhanced imaging is vital for therapeutic decisions in AM.
- Continuous monitoring and adaptive healthcare strategies are essential during health crises.
Introduction:
Acute mastoiditis (AM) is a relatively rare complication arising from acute otitis media, a common condition among children. The COVID-19 pandemic has significantly impacted AM cases. We noted a surge in pediatric AM cases in Germany after COVID-19 restrictions were lifted in 2022. This study assesses AM incidence and the clinical course in children before, during, and after the pandemic. The study also explores complication rates and microbial changes.
Methods:
Participants: We included children (0-18 yr) diagnosed with AM who underwent mastoidectomy at a tertiary-care university hospital from January 2012 to June 2023.Objectives: We aimed to evaluate AM incidence during pre-COVID, COVID, and post-COVID periods; assess complications; and analyze the microbial spectrum.Data Analysis: Incidence and complication rates were compared between periods, along with the microbial spectrum.
Results:
Population: 75 children were included (median age, 3.3 yr).Incidence: Significant increases in AM cases occurred in the post-COVID period compared to pre-COVID and COVID periods. No significant difference was observed between pre-COVID and COVID periods.Complications: Complication rates increased notably in the post-COVID period compared to pre-COVID and COVID periods with respect to more sensitive imaging methods being used in the post-COVID period. No significant difference was observed between pre-COVID and COVID periods.Spectrum of Pathogens: No significant differences were found in pathogen distribution between periods. Streptococcus pyogenes and Streptococcus pneumoniae were common throughout.
Discussion:
The study highlights a substantial rise in AM cases and complications after COVID-19 restrictions were lifted in Germany. This underscores the importance of monitoring infectious diseases and their complications during health crises. Additionally, the study highlights the importance of contrast-enhanced imaging. Further research is needed to explore the mechanisms behind this trend.
Conclusion:
The study reveals a significant increase in pediatric AM cases and complications following the COVID-19 pandemic in Germany. Adequate computed tomographic or magnetic resonance imaging, including contrast enhancement, is shown to be a very important parameter beside clinical symptoms in deciding for the right therapy. Thus, surgical treatment became more important. Continuous monitoring and adaptive healthcare strategies during health crises are vital for optimal patient care. Further research is warranted to understand the reasons behind these trends and to inform future pandemic preparedness efforts.
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