Actinomadura spp
Gram Stain
- Gram positive irregular bacilli (aerobic)
Clinical Significance
These organisms are ubiquitous in the environment but may become opportunistic pathogens in immunocompromised patients, especially if medical device related.
Actinomadura spp have been associated with CAPD peritonitis. These organisms also cause actinomycotic mycetomas.
Usual Susceptibility Pattern
Susceptibility testing is not standardized.
Most isolates should be susceptible to linezolid.
Empiric Therapy |
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Clinically significant infection: |
Linezolid |