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Peritonsillar Abscess at a Dedicated Otolaryngology Emergency Department
Irish Medical Journal
|September 5, 2023
Summary
Peritonsillar abscess (PTA) is a common complication of tonsillitis. Streptococcus is a frequent cause, and most patients are referred from primary care for urgent treatment.
Area of Science:
- Otolaryngology
- Emergency Medicine
- Infectious Diseases
Background:
- Peritonsillar abscess (PTA) is the most frequent suppurative complication of acute tonsillitis.
- PTA necessitates prompt specialist intervention due to potential airway compromise.
Purpose of the Study:
- To examine referral patterns to an otolaryngology emergency department (ORL-ED).
- To identify common etiological agents of PTA.
- To explore the impact of COVID-19 on PTA management.
Main Methods:
- Retrospective analysis of PTA cases presenting to the ORL-ED from January 2018 to December 2019.
- Data collection included demographics, referral source, treatment, microbiology, and length of stay.
- Statistical analysis used Chi-Square and Fisher's Exact tests for seasonality and organism identification.
Main Results:
- 53 PTA cases were identified, with 51 admissions, constituting 44.3% of ED admissions.
- General Practitioner (GP) referrals comprised 90.6% of cases.
- Streptococcus was the most common organism (43.2%), and 85% of patients received Co-amoxiclav.
Conclusions:
- PTA is a year-round condition with varied causative organisms, guiding antibiotic selection.
- Primary care plays a crucial role in the initial diagnosis and referral of PTA.
- Ongoing clinical education is vital for timely GP diagnosis and management of PTA.
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