Cure of Limb-Threatening XDR Pseudomonas aeruginosa Infection: Combining Genome Sequencing, Therapeutic Drug Level Monitoring, and Surgical Debridement
Author(s) -
Shanti Narayanasamy,
Roger L. Nation,
Andrew A. Mahony,
M. Lindsay Grayson,
Jason C. Kwong,
Norelle L. Sherry,
Sharmila Khumra,
Andrew G. Ellis,
Albert G. Frauman,
Natasha E. Holmes
Publication year - 2020
Publication title -
open forum infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.546
H-Index - 35
ISSN - 2328-8957
DOI - 10.1093/ofid/ofaa572
Subject(s) - medicine , colistin , pseudomonas aeruginosa , fosfomycin , debridement (dental) , osteomyelitis , drug , surgery , antibiotics , pharmacology , microbiology and biotechnology , bacteria , biology , genetics
We describe a case of limb-threatening osteomyelitis and metalware infection with carbapenemase-producing extensively drug-resistant Pseudomonas aeruginosa successfully cured with aggressive surgical debridement and combined intravenous fosfomycin and colistin. Real-time therapeutic drug monitoring was used to maximize probability of efficacy and minimize potential for toxicity.
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