scholarly journals In Vitro Activity of OPT-80 against Clostridium difficile

2004 ◽  
Vol 48 (6) ◽  
pp. 2280-2282 ◽  
Author(s):  
Grit Ackermann ◽  
Birgit Löffler ◽  
Daniela Adler ◽  
Arne C. Rodloff

ABSTRACT Clostridium difficile remains the major cause of nosocomial diarrhea. Reports on impaired susceptibility of C. difficile to metronidazole and vancomycin and frequent relapses of patients after therapy necessitate the search for new substances. With this study, the activity of OPT-80, a new macrocycle, against 207 C. difficile strains and against other obligately anaerobic bacteria was tested. OPT-80 showed high in vitro activity against all C. difficile strains tested.

2001 ◽  
Vol 45 (6) ◽  
pp. 1896-1899 ◽  
Author(s):  
Niels Kleinkauf ◽  
Grit Ackermann ◽  
Reiner Schaumann ◽  
Arne C. Rodloff

ABSTRACT The in vitro activity of gemifloxacin was compared to that of other quinolone and nonquinolone antimicrobials against 204 anaerobes by the agar dilution technique. The data indicate that gemifloxacin has a rather selective anaerobic activity. Most Peptostreptococcus, Porphyromonas, and Fusobacterium species are susceptible, while gemifloxacin's activity against other gram-negative anaerobes appears to be variable.


Drugs ◽  
1995 ◽  
Vol 49 (Supplement 2) ◽  
pp. 233-234
Author(s):  
Carl Erik Nord ◽  
Ann Lindmark ◽  
Ingela Persson

1996 ◽  
Vol 38 (2) ◽  
pp. 271-281 ◽  
Author(s):  
K. E. Bowker ◽  
M. Wootton ◽  
H. A. Holt ◽  
D. S. Reeves ◽  
A. P. MacGowan

1997 ◽  
Vol 40 (4) ◽  
pp. 503-509 ◽  
Author(s):  
A. P. MacGowan ◽  
K. E. Bowker ◽  
H. A. Holt ◽  
M. Wootton ◽  
D. S. Reeves

Anaerobe ◽  
2013 ◽  
Vol 20 ◽  
pp. 32-35 ◽  
Author(s):  
Mamun-Ur Rashid ◽  
Helena Martinez Lozano ◽  
Andrej Weintraub ◽  
Carl Erik Nord

1985 ◽  
Vol 27 (4) ◽  
pp. 640-642 ◽  
Author(s):  
R H Prabhala ◽  
H Thadepalli ◽  
B Rao ◽  
M B Bansal ◽  
R Marshall

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