Abstract
A 53-year-old man was admitted to the hospital with a diagnosis of cellulitis and osteomyelitis. Twenty-four days after the initiation of daptomycin and sulbactam/ampicillin, he developed a fever and pulmonary infiltration. Bronchoalveolar lavage revealed a high number of eosinophils, while an intracutaneous test revealed positivity for daptomycin. The patient improved after discontinuing antimicrobial therapy. The plasma daptomycin minimum concentration (Cmin) was elevated (27.4 μg/mL), but plasma protein binding of daptomycin was low (87.8%). Although the pathophysiology of eosinophilic pneumonia remains unclear, antigenic stimulation due to daptomycin accumulation in the alveoli may have caused continuous immune activation.
Original language | English |
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Pages (from-to) | 253-258 |
Number of pages | 6 |
Journal | Internal Medicine |
Volume | 57 |
Issue number | 2 |
DOIs | |
State | Published - 2018 |
Keywords
- Daptomycin
- Eosinophilic pneumonia
- Therapeutic drug monitoring
ASJC Scopus subject areas
- Internal Medicine