Microbiological analysis and antibiotic selection strategy in neck abscesses among patients with diabetes mellitus
Abstract
PURPOSE: This study aimed to analyze the clinical characteristics, pathogen distribution, drug sensitivity, and antibiotic treatment strategies of patients with neck abscesses with or without diabetes.
METHODS: A retrospective analysis was conducted on 2194 patients who underwent neck abscess surgery at our hospital over the past 13 years. Patients were grouped as NAwithDM (neck abscess with diabetes mellitus) or NAwithoutDM (neck abscess without diabetes mellitus). Clinical features, pathogen distribution, and antibiotic sensitivity were compared between the groups. Venn diagrams were used to illustrate the antibiotics effective against all three predominant pathogens.
RESULTS: A total of 2194 patients with neck abscesses were included in this study, with 579 patients (26.43%) in the NAwithDM group and 1612 patients (73.51%) in the NAwithoutDM group. There were no significant differences in sex or age distribution between the two groups (all P > 0.05). However, there were significant differences in BMI, length of hospital stays, occurrence of laryngeal obstruction, hypertension, and hypoalbuminemia between the two groups (all P < 0.05). In the NAwithoutDM group, the top three pathogens were Streptococcus constellatus, Klebsiella pneumoniae, and Staphylococcus aureus. The antibiotics that were simultaneously effective against all three pathogens were ceftriaxone, moxifloxacin, and ampicillin/sulbactam. In the NAwithDM group, the top three pathogens were Streptococcus…
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 2,194 participants or records.
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