Antibiotic spectrum index: Difference between revisions
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Created page with "* Measures the spectrum of an antibiotic, with a range from 0 to 14 * One point for activity against each of the following: ** Methicillin-sensitive Staphylococcus aureus (MSSA) ** Methicillin-resistant S. aureus (MRSA) ** Enterococcus faecalis ** Vancomycin-resistant Enterococcus faecalis (VRE) ** Escherichia coli and Klebsiella ** ampC producers ** Extended-spectrum β-lactamase (ESBL) E. coli/Klebsiella ** Pseudomonas aeruginosa ** Penicillin-resistant pneumococcus (P..." |
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Revision as of 11:46, 22 September 2022
- Measures the spectrum of an antibiotic, with a range from 0 to 14
- One point for activity against each of the following:
- Methicillin-sensitive Staphylococcus aureus (MSSA)
- Methicillin-resistant S. aureus (MRSA)
- Enterococcus faecalis
- Vancomycin-resistant Enterococcus faecalis (VRE)
- Escherichia coli and Klebsiella
- ampC producers
- Extended-spectrum β-lactamase (ESBL) E. coli/Klebsiella
- Pseudomonas aeruginosa
- Penicillin-resistant pneumococcus (PRP)
- Moraxella and Haemophilus influenzae
- Mycoplasma and Chlamydophila
- Anaerobes (1 point; 2 points for Bacteriodes fragilis)
Further Reading
- Development and Application of an Antibiotic Spectrum Index for Benchmarking Antibiotic Selection Patterns Across Hospitals. Infect Control Hosp Epidemiol. 2017;38(8):993-997. doi: 10.1017/ice.2017.94.
