نتایج جستجو برای: gemifloxacin
تعداد نتایج: 277 فیلتر نتایج به سال:
The ability to identify agents with the optimal combination of potency, pharmacokinetics and pharmacodynamics should help to maximize bacteriological cure and thus minimize the potential for selection and spread of resistance. Gemifloxacin demonstrated excellent correlation between efficacy and the AUC0-24h/MIC ratio whereas there was little correlation with time above MIC. Thus, gemifloxacin i...
Two hundred fifty isolates of Mycobacterium tuberculosis were evaluated for susceptibility to ciprofloxacin, ofloxacin, levofloxacin, grepafloxacin, trovafloxacin, and gemifloxacin (SB-265805). Levofloxacin, ciprofloxacin, and grepafloxacin showed the greatest activity (MIC for 90% of strains tested [MIC(90)] 1 microg/ml), although ofloxacin also showed good activity, with an MIC(90) of 2 micro...
Gemifloxacin is a recently introduced fluoroquinolone antibiotic frequently used for its broad spectrum and once-daily dosing. Fluoroquinolones are associated with various neuropsychiatric side effects, such as seizures, insomnia, confusion, lightheadedness, psychosis, paranoia and hallucinations. We report a case of a 36-year-old woman given gemifloxacin for an upper respiratory tract infectio...
The activity of six antibacterials / levofloxacin, gemifloxacin, linezolid, vancomycin, dalbavancin and telavancin/ against 55 gram-positive strains was tested using MIC determination. Linezolid, dalbavancin and telavancin were active against all the strains tested, with low MIC’s levels. The MIC’s range for dalbavancin was 0.012-0.125 μg/ml for all strains and 0.023-0.75 μg/ml – for telavancin...
BACKGROUND Antimicrobial susceptibility of Legionella spp. has rarely been studied in Korea. Therefore, we aimed to determine the susceptibility of Legionella spp. to various antibiotics. METHODS We assessed the antimicrobial susceptibility of 66 environmental and clinical Legionella isolates collected between January 2001 and December 2008 from Korea and Japan. The minimum inhibitory concent...
A simple, sensitive, high throughput and specific HPLC method with UV detection was developed and validated to according to the FDA guideline for quantification of gemifloxacin in human plasma. The bioanalytical method consists of liquid-liquid extraction and quantification by UV detection. The analyte was separated isocratically on a Cyano column (250 X 4.6 mm, 5μ particle size) with a mobile ...
Fluoroquinolone-resistant cultures of Streptococcus pneumoniae were isolated from 2 patients who were treated for pneumonia with levofloxacin. Nucleotide sequence analysis of bacterial DNA showed that the isolates contained mutations in both parC (DNA topoisomerase IV) and gyrA (DNA gyrase), which were shown previously to confer fluoroquinolone resistance. With the resistant isolates, the MICs ...
BACKGROUND Ceftriaxone is the foundation of currently recommended gonorrhea treatment. There is an urgent need for backup treatment options for patients with cephalosporin allergy or infections due to suspected cephalosporin-resistant Neisseria gonorrhoeae. We evaluated the efficacy and tolerability of 2 combinations of existing noncephalosporin antimicrobials for treatment of patients with uro...
1Department of Paediatrics; 2Department of Internal Medicine; 3Department of Infection Prevention and Control, King Abdulaziz Medical City, King Fahad National Guard Hospital, Riyadh, Saudi Arabia (Correspondence to Z.A. Memish: [email protected]). 4Department of Microbiology, King Saud University, Riyadh, Saudi Arabia. 5Department of Microbiology, Qatif Central Hospital, Qatif, Saudi Arabia. ...
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