We present an interesting case of a patient who was discharged from the hospital on daptomycin and ertapenem in the setting of osteomyelitis. The patient did not have any respiratory symptoms during that hospital stay. A few weeks after discharge, the patient came back to the hospital with complaints of fever and shortness of breath. Chest X-ray showed pulmonary infiltrates. Initially, the patient was treated for acute respiratory distress syndrome (ARDS) vs pneumonia, but she did not improve. When labs showed significant eosinophilia, daptomycin-induced eosinophilic pneumonia became the working diagnosis, and the patient improved significantly when daptomycin was discontinued and steroids were started.
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http://dx.doi.org/10.7759/cureus.55298 | DOI Listing |
J Infect Chemother
January 2025
Department of Pharmacy, Mie University Hospital, Mie, Japan; Department of Clinical Pharmaceutics, Division of Clinical Medical Science, Mie University Graduate School of Medicine, Mie, Japan.
Daptomycin is a cyclic lipopeptide antibiotic that is indicated for the treatment of complicated skin infections and bacteremia caused by gram positive organisms. Acute eosinophilic pneumonia (AEP) is a rare, but serious adverse effect of daptomycin and caused by accumulation of eosinophils in the lung tissues, and can lead to respiratory failure. Early diagnosis and management of this condition is crucial to avoid severe complications, including death.
View Article and Find Full Text PDFInfection
December 2024
Department of Medicine, Clinic of Infectious Diseases, "Santa Maria della Misericordia" Hospital, University of Perugia, Piazzale Lucio Severi 1, Perugia, 06132, Italy.
Purpose: Daptomycin-induced eosinophilic pneumonia (DIEP) is a rare yet severe adverse event that requires rapid recognition and management. Diagnosing a definite case is challenging and involves meeting the American Thoracic Society (ATS) criteria, although alternative criteria have been suggested. This study aims to conduct a systematic review of literature and includes a case series.
View Article and Find Full Text PDFCureus
March 2024
Family Medicine, Mayo Clinic, Jacksonville, USA.
Daptomycin is an antibiotic used for resistant Gram-positive organisms and has the rare side effect of inducing acute eosinophilic pneumonia (AEP). This condition can be fatal due to respiratory failure if not treated, as eosinophils migrate to the lungs and inflammatory cascades cause epithelial injury. Daptomycin-induced AEP can be misdiagnosed as bacterial pneumonia or malignancy, which may lead to unnecessary testing or treatments.
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