The purpose of this study was to determine activity of fosfomycin/gentamicin and daptomycin/gentamicin-containing PMMA bone-cement against Staphylococcus aureus (MRSA, MSSA), Staphylococcus epidermidis, Enterococcus faecium (VRE), and E. coli (ESBL; only fosfomycin). Test specimens of the bone cement were formed and bacteria in two concentrations were added one time or repeatedly up to 96 h. Al...

The increasing prevalence of vancomycin-resistant enterococcal (VRE) infections has necessitated a search for drugs that are effective in treating these infections, and a need to determine whether currently available antimicrobials are effective. 75 consecutive clinical isolates of vancomycin-resistant Enterococcus faecium (VRE faecium) (40 blood and 35 urine isolates) isolated over 1 y at the ...

Urinary tract infection or UTI is an caused by microorganisms that grow in the human urinary tract. Cystitis a (UTI) bladder (Li & Lesli, 2018). According to National Kidney and Urological Diseases Information Clearinghouse NKUDIC, infections are second most common infectious disease after respiratory infections, 8.3 million cases reported annually. can affect patients ranging from new-born...

BACKGROUND The emergence of fosfomycin resistance and extended-spectrum β-lactamase (ESBL) genes is a serious threat to public health and a new challenge in shigellosis treatment. The purpose of this study was to identify fosfomycin resistance and characterize β-lactamase genes in fos-carrying isolates of Shigella flexneri from patients in China. METHODS A total of 263 S. flexneri isolates we...

The shortage of new antimicrobial agents has made the scientific community reconsider the potential value of old antibiotics. A search of the literature was performed to compile relevant evidence regarding the effectiveness and safety of fosfomycin for the treatment of patients with gram-positive and/or gram-negative bacterial infections (excluding urinary tract infection and gastrointestinal i...

OBJECTIVES The present investigation explored the ability of fosfomycin to penetrate lung tissue of septic patients by utilizing the microdialysis technique. METHODS After microdialysis probe insertion into healthy and infected lung tissue, a single intravenous dose of 4 g of fosfomycin was administered. RESULTS The mean C(max), T(max), AUC(0-4) and AUC(0-infinity) for healthy lung were 131...

BACKGROUND Vancomycin is the drug of choice for the treatment of methicillin-resistant Staphylococcus aureus (MRSA) bacteremia. However, vancomycin treatment failures are occasionally observed with some strains that are considered susceptible to vancomycin according to Clinical and Laboratory Standards Institute breakpoints (vancomycin minimum inhibitory concentration [MIC] < or =2 microg/mL). ...

Because a shortage of new antimicrobial agents is a critical issue at present, and with the spread of multidrug-resistant (MDR) pathogens, the use of fosfomycin to treat infections is being revisited as a "last-resort option." This drug offers a particular benefit in that it is more effective against bacteria growing under oxygen-limited conditions, unlike other commonly used antimicrobials, su...

As long-standing clinical problems, catheter-related infections and other chronic biofilm infections are more difficult to treat due to the high antibiotic resistance of biofilm. Therefore, new treatments are needed for more effective bacteria clearance. In this study, we evaluated the antibacterial activities of several common antibiotics alone and their combinations against biofilm-embedded m...

BACKGROUND The incidence of urinary tract infections (UTIs) caused by extended-spectrum-beta-lactamase (ESBL) producing Escherichia coli (ESBL-EC) and Klebsiella pneumoniae (ESBL-KP) has been on the rise limiting oral treatment options. Fosfomycin was reported to be highly efficacious against these organisms, however, data is lacking in Lebanon and the Middle East. OBJECTIVE To determine the ...