期刊
INFECTIOUS DISEASES AND THERAPY
卷 10, 期 1, 页码 575-581出版社
SPRINGER LONDON LTD
DOI: 10.1007/s40121-020-00385-4
关键词
Cefiderocol; Foreign body infections; Gram-negative bacteria; Multidrug resistance
资金
- Institut d'Investigacions Biome 'diques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
This study describes two challenging cases of intravascular foreign body infections caused by multidrug-resistant Gram-negative pathogens successfully treated with complex antimicrobial regimens including cefiderocol without implant removal. The cases highlight the potential of cefiderocol as a promising drug for treating foreign body infections caused by MDR Gram-negative pathogens.
Introduction The objective of this study was to describe two challenging cases of intravascular foreign body infections caused by multidrug-resistant Gram-negative pathogens requiring complex antimicrobial regimens including cefiderocol and successfully treated without implant removal. Methods Clinical charts and microbiological reports of the clinical cases. Results Case 1 included a left ventricular assist device (HEARTMATE 3 (TM) Abbot(R)) infection due to Achromobacter xylosoxidans, while case 2 included a portal prosthesis infection due to Pseudomonas aeruginosa. As the pathogens were multidrug-resistant (MDR), both cases required antimicrobial regimens with cefiderocol; treatment was successful without implant removal. Importantly, case 1 presented a probable, drug-induced thrombocytopenia, a non-previously described side effect related to cefiderocol. Conclusion Cefiderocol may be an additional, promising drug to the available arsenal, even for challenging foreign body infections caused by MDR Gram-negative pathogens.
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