Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sitafloxacin (STFX, Gracevit 50mg, fine granules 10%), a new quinolone antibacterial agent, was approved in January 2008, and the use-results survey was carried out over the 2 years between December 2008 and November 2010. We studied the efficacy and safety of STFX in 1,452 patients with urinary tract infections (cystitis, pyelonephritis, urethritis). The total efficacy rate for urinary tract infections was 91.4% (1,235/1,351 patients). Efficacy rates, classified by the type of infection, were: uncomplicated cystitis 95.9% (466/486 patients), complicated cystitis 87.2% (511/586 patients), uncomplicated pyelonephritis 96.1% (49/51 patients), complicated pyelonephritis 93.5% (145/155 patients), and urethritis 87.7% (64/73 patients). Efficacy rates were 86.0% (49/57 patients) for non-responders to cephems and 77.4% (48/62 patients) for non-responders to quinolones. The eradication rate of indicated strains was 90.5% (545/602 strains). The eradication rates of major causative bacteria were; Escherichia coli 92.7% (294/317 isolates), Enterococcus faecalis 86.0% (43/50 isolates), Pseudomonas aeruginosa 66.7% (16/24 isolates), Klebsiella pneumoniae 95.2% (20/21 isolates), and Chlamydia trachomatis 88.9% (8/9 isolates). The incidence of adverse drug reactions (ADRs) was 2.71% (37/1,365 cases). Major ADRs were diarrhoea (0.88%, 12 cases) and hepatic function disorders (0.51%, 7 cases). A serious ADR (hepatic function abnormality) was observed in 1 case, and the hepatic function in this patient returned to normal after treatment with STFX was discontinued. In conclusion, these results suggest that STFX is a useful antibacterial agent with an efficacy rate of 91.4% against urinary tract infections, with a minimum efficacy rate of 87.2% (against complicated cystitis), and has no serious problems in its safety profile.
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PMID:[Efficacy and safety of sitafloxacin in patients with urinary tract infections]. 2359 33