Antibiotic prescription after tooth extraction in adults : a retrospective cohort study in Austria

© 2022. The Author(s)..

BACKGROUND: Broad spectrum antibiotics are often used for the prophylaxis of infectious endocarditis and treatment of odontogenic infections, but there are limited data related to antibiotic use and adherence to prescription guidelines.  METHODS: Data from patients with tooth extraction between 2014 and 2018 were selected from a database of a regional health insurance fund. We created three data sets, one based on all tooth extractions, one on multiple teeth extractions, and one including only single tooth extraction. After data collection, descriptive analysis was carried out. The differences in prescription pattern of antibiotic medicine were tested by χ2 test, Student´s t-test or ANOVA.

RESULTS: From 43,863 patients with tooth extraction, 53% were female, and 3,983 patients (9.1%) filled a prescription for antibiotic medicine. From 43,863 patients, 157 patients (0.4%) had endocarditis risk, but only 8 patients of these (5.1%) filled an antibiotic prescription. In total, 9,234 patients had multiple and 34,437 patients had only one tooth extraction. Patients with more than one tooth extraction received more often antibiotic treatment (10.7%) compared to those with single tooth extractions (χ2 = 36; p < 0,001). Patients with more than one tooth extraction were older, however, younger patients received antibiotics more frequently (t = 28,774, p = 0.001). There was no relationship with endocarditis risk status. Clindamycin and amoxicillin/clavulanic acid were the most frequently prescribed antibiotic medicines.

CONCLUSIONS: In this retrospective cohort study, dentists did not discriminate prophylactic antibiotic prescription with regard to endocarditis risk status. A factor influencing prescribing behaviour of antibiotic medicines was the number of extracted teeth.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:22

Enthalten in:

BMC oral health - 22(2022), 1 vom: 20. Nov., Seite 519

Sprache:

Englisch

Beteiligte Personen:

Sheikh Rezaei, Safoura [VerfasserIn]
Litschauer, Brigitte [VerfasserIn]
Anderle, Karolina [VerfasserIn]
Maurer, Stephanie [VerfasserIn]
Beyers, Patrick Jan [VerfasserIn]
Reichardt, Berthold [VerfasserIn]
Wolzt, Michael [VerfasserIn]

Links:

Volltext

Themen:

Anti-Bacterial Agents
Antibiotic prophylaxis
Cohort studies
Dentistry
Endocarditis prevention & control
Journal Article

Anmerkungen:

Date Completed 22.11.2022

Date Revised 13.12.2022

published: Electronic

Citation Status MEDLINE

doi:

10.1186/s12903-022-02556-w

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM349175284