Faculty, Staff and Student Publications
Publication Date
4-1-2023
Journal
JAC-Antimicrobial Resistance
Abstract
BACKGROUND: Bacterial infections are common in patients with cancer, and many bacteria have developed resistance to currently used antibiotics.
OBJECTIVES: We evaluated the
METHODS: Antimicrobial susceptibility testing was performed using CLSI-approved methodology and interpretive criteria for 255 Gram-positive and 310 Gram-negative bacteria. MIC and susceptibility percentage were calculated according to CLSI and FDA breakpoints when available.
RESULTS: Eravacycline had potent activity against most Gram-positive bacteria, including MRSA. Of 80 Gram-positive isolates with available breakpoints, 74 (92.5%) were susceptible to eravacycline. Eravacycline had potent activity against most Enterobacterales, including ESBL-producing organisms. Of 230 Gram-negative isolates with available breakpoints, 201 (87.4%) were susceptible to eravacycline. Eravacycline had the best activity among comparators against carbapenem-resistant Enterobacterales, with 83% susceptibility. Eravacycline was also active against many non-fermenting Gram-negative bacteria, with the lowest MIC
CONCLUSIONS: Eravacycline was active against many clinically significant bacteria isolated from patients with cancer, including MRSA, carbapenem-resistant Enterobacterales, and non-fermenting Gram-negative bacilli. Eravacycline might play an important role in the treatment of bacterial infections in patients with cancer, and additional clinical evaluation is warranted.
Included in
Bioinformatics Commons, Biomedical Informatics Commons, Medical Pathology Commons, Oncology Commons, Pathological Conditions, Signs and Symptoms Commons
Comments
PMID: 36875177