In vitro activity of Gemifloxacin against contemporary clinical bacterial isolates from eleven North American medical centers, and assessment of disk diffusion test interpretive criteria

2000 ◽  
Vol 38 (4) ◽  
pp. 243-253 ◽  
Author(s):  
Peter C. Fuchs ◽  
Arthur L. Barry ◽  
Steven D. Brown
Chemotherapy ◽  
2009 ◽  
Vol 55 (1) ◽  
pp. 20-27 ◽  
Author(s):  
Liliana Fernández Canigia ◽  
Sara Kaufman ◽  
Liliana Lanata ◽  
Carlos Vay ◽  
Marta Giovanakis ◽  
...  

2009 ◽  
Vol 53 (4) ◽  
pp. 1657-1659 ◽  
Author(s):  
Narcisa Mandras ◽  
Vivian Tullio ◽  
Valeria Allizond ◽  
Daniela Scalas ◽  
Giuliana Banche ◽  
...  

ABSTRACT The in vitro activities of fluconazole and voriconazole against 1,024 clinical isolates of Candida spp. were determined by the agar disk diffusion test using the Clinical and Laboratory Standards Institute (CLSI) M44-A guidelines. The results of this investigation demonstrated the broad-spectrum in vitro activity of voriconazole, relative to that of fluconazole, against yeasts tested, in particular fluconazole-resistant isolates, such as Candida krusei that showed high susceptibility to voriconazole. The situation in Turin, Italy, is quite similar to that of the rest of Italy, reflecting the worldwide trend.


1998 ◽  
Vol 42 (5) ◽  
pp. 1274-1277 ◽  
Author(s):  
Peter C. Fuchs ◽  
Arthur L. Barry ◽  
Steven D. Brown

ABSTRACT Clinafloxacin was more active than ciprofloxacin against 4,213 aerobic and facultative anaerobic bacterial isolates from 10 medical centers, as tested by broth microdilution and disk diffusion methods. The percentage of 201 anaerobes susceptible to clinafloxacin by broth microdilution was comparable to cefoxitin. Our data support the proposed disk diffusion interpretive criteria for aerobic bacteria with 5-μg clinafloxacin disks.


2001 ◽  
Vol 45 (6) ◽  
pp. 1915-1918 ◽  
Author(s):  
Peter C. Fuchs ◽  
Arthur L. Barry ◽  
Steven D. Brown

ABSTRACT This study compared the in vitro activities of the new long-half-life carbapenem ertapenem (also known as MK-0826 and L-749,345) with those of imipenem, amoxicillin-clavulanate, and ciprofloxacin against 5,558 recent clinical isolates from 11 North American medical centers. We confirmed the greater activity of ertapenem than of imipenem against the Enterobacteriaceae and the greater activity of imipenem against pseudomonads and gram-positive bacteria.


1984 ◽  
Vol 25 (4) ◽  
pp. 401-404 ◽  
Author(s):  
G M Eliopoulos ◽  
A Gardella ◽  
P DeGirolami ◽  
R C Moellering

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